![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
| author | Junio C Hamano <gitster@pobox.com> | |
| Thu, 17 Jul 2008 00:22:50 +0000 (17:22 -0700) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Thu, 17 Jul 2008 00:22:50 +0000 (17:22 -0700) |
* sb/dashless:
Make usage strings dash-less
t/: Use "test_must_fail git" instead of "! git"
t/test-lib.sh: exit with small negagive int is ok with test_must_fail
Conflicts:
builtin-blame.c
builtin-mailinfo.c
builtin-mailsplit.c
builtin-shortlog.c
git-am.sh
t/t4150-am.sh
t/t4200-rerere.sh
Make usage strings dash-less
t/: Use "test_must_fail git" instead of "! git"
t/test-lib.sh: exit with small negagive int is ok with test_must_fail
Conflicts:
builtin-blame.c
builtin-mailinfo.c
builtin-mailsplit.c
builtin-shortlog.c
git-am.sh
t/t4150-am.sh
t/t4200-rerere.sh
29 files changed:
diff --combined builtin-archive.c
index 88204bf733ebdba79b1ac175da8ec26f6cfec597,5cca460129efd900fb194620a0ac91da5c71e38a..d5e3af879e7935ae3d5a6fad11951071e379855e
--- 1/builtin-archive.c
--- 2/builtin-archive.c
+++ b/builtin-archive.c
#include "attr.h"
static const char archive_usage[] = \
- "git-archive --format=<fmt> [--prefix=<prefix>/] [--verbose] [<extra>] <tree-ish> [path...]";
+ "git archive --format=<fmt> [--prefix=<prefix>/] [--verbose] [<extra>] <tree-ish> [path...]";
-static struct archiver_desc
-{
- const char *name;
- write_archive_fn_t write_archive;
- parse_extra_args_fn_t parse_extra;
-} archivers[] = {
- { "tar", write_tar_archive, NULL },
- { "zip", write_zip_archive, parse_extra_zip_args },
+#define USES_ZLIB_COMPRESSION 1
+
+const struct archiver archivers[] = {
+ { "tar", write_tar_archive },
+ { "zip", write_zip_archive, USES_ZLIB_COMPRESSION },
};
static int run_remote_archiver(const char *remote, int argc,
return !!rv;
}
-static int init_archiver(const char *name, struct archiver *ar)
+static const struct archiver *lookup_archiver(const char *name)
{
- int rv = -1, i;
+ int i;
for (i = 0; i < ARRAY_SIZE(archivers); i++) {
- if (!strcmp(name, archivers[i].name)) {
- memset(ar, 0, sizeof(*ar));
- ar->name = archivers[i].name;
- ar->write_archive = archivers[i].write_archive;
- ar->parse_extra = archivers[i].parse_extra;
- rv = 0;
- break;
- }
+ if (!strcmp(name, archivers[i].name))
+ return &archivers[i];
}
- return rv;
+ return NULL;
}
void parse_pathspec_arg(const char **pathspec, struct archiver_args *ar_args)
ar_args->time = archive_time;
}
-int parse_archive_args(int argc, const char **argv, struct archiver *ar)
+int parse_archive_args(int argc, const char **argv, const struct archiver **ar,
+ struct archiver_args *args)
{
- const char *extra_argv[MAX_EXTRA_ARGS];
- int extra_argc = 0;
const char *format = "tar";
const char *base = "";
+ int compression_level = -1;
int verbose = 0;
int i;
i++;
break;
}
- if (arg[0] == '-') {
- if (extra_argc > MAX_EXTRA_ARGS - 1)
- die("Too many extra options");
- extra_argv[extra_argc++] = arg;
+ if (arg[0] == '-' && isdigit(arg[1]) && arg[2] == '\0') {
+ compression_level = arg[1] - '0';
continue;
}
+ if (arg[0] == '-')
+ die("Unknown argument: %s", arg);
break;
}
/* We need at least one parameter -- tree-ish */
if (argc - 1 < i)
usage(archive_usage);
- if (init_archiver(format, ar) < 0)
+ *ar = lookup_archiver(format);
+ if (!*ar)
die("Unknown archive format '%s'", format);
- if (extra_argc) {
- if (!ar->parse_extra)
- die("'%s' format does not handle %s",
- ar->name, extra_argv[0]);
- ar->args.extra = ar->parse_extra(extra_argc, extra_argv);
+ if (compression_level != -1) {
+ if ((*ar)->flags & USES_ZLIB_COMPRESSION)
+ zlib_compression_level = compression_level;
+ else {
+ die("Argument not supported for format '%s': -%d",
+ format, compression_level);
+ }
}
- ar->args.verbose = verbose;
- ar->args.base = base;
+ args->verbose = verbose;
+ args->base = base;
+ args->baselen = strlen(base);
return i;
}
int cmd_archive(int argc, const char **argv, const char *prefix)
{
- struct archiver ar;
+ const struct archiver *ar = NULL;
+ struct archiver_args args;
int tree_idx;
const char *remote = NULL;
setvbuf(stderr, NULL, _IOLBF, BUFSIZ);
- memset(&ar, 0, sizeof(ar));
- tree_idx = parse_archive_args(argc, argv, &ar);
+ tree_idx = parse_archive_args(argc, argv, &ar, &args);
if (prefix == NULL)
prefix = setup_git_directory();
argv += tree_idx;
- parse_treeish_arg(argv, &ar.args, prefix);
- parse_pathspec_arg(argv + 1, &ar.args);
+ parse_treeish_arg(argv, &args, prefix);
+ parse_pathspec_arg(argv + 1, &args);
- return ar.write_archive(&ar.args);
+ return ar->write_archive(&args);
}
diff --combined builtin-blame.c
index 8827f1e0c694be107b8c0e8112599c81b1c1c12a,91850a53e1a9a1b8ad9b478829a6cc9b32984b59..9bced3b2626eb72ccb4b8756b47163db4c026540
--- 1/builtin-blame.c
--- 2/builtin-blame.c
+++ b/builtin-blame.c
#include "cache-tree.h"
#include "path-list.h"
#include "mailmap.h"
+#include "parse-options.h"
- static char blame_usage[] = "git-blame [options] [rev-opts] [rev] [--] file";
-static char blame_usage[] =
-"git blame [-c] [-b] [-l] [--root] [-t] [-f] [-n] [-s] [-p] [-w] [-L n,m] [-S <revs-file>] [-M] [-C] [-C] [--contents <filename>] [--incremental] [commit] [--] file\n"
-" -c Use the same output mode as git-annotate (Default: off)\n"
-" -b Show blank SHA-1 for boundary commits (Default: off)\n"
-" -l Show long commit SHA1 (Default: off)\n"
-" --root Do not treat root commits as boundaries (Default: off)\n"
-" -t Show raw timestamp (Default: off)\n"
-" -f, --show-name Show original filename (Default: auto)\n"
-" -n, --show-number Show original linenumber (Default: off)\n"
-" -s Suppress author name and timestamp (Default: off)\n"
-" -p, --porcelain Show in a format designed for machine consumption\n"
-" -w Ignore whitespace differences\n"
-" -L n,m Process only line range n,m, counting from 1\n"
-" -M, -C Find line movements within and across files\n"
-" --incremental Show blame entries as we find them, incrementally\n"
-" --contents file Use <file>'s contents as the final image\n"
-" -S revs-file Use revisions from revs-file instead of calling git-rev-list\n";
++static char blame_usage[] = "git blame [options] [rev-opts] [rev] [--] file";
+
+static const char *blame_opt_usage[] = {
+ blame_usage,
+ "",
+ "[rev-opts] are documented in git-rev-list(1)",
+ NULL
+};
static int longest_file;
static int longest_author;
static int max_digits;
static int max_score_digits;
static int show_root;
+static int reverse;
static int blank_boundary;
static int incremental;
static int cmd_is_annotate;
* Given an origin, prepare mmfile_t structure to be used by the
* diff machinery
*/
-static char *fill_origin_blob(struct origin *o, mmfile_t *file)
+static void fill_origin_blob(struct origin *o, mmfile_t *file)
{
if (!o->file.ptr) {
enum object_type type;
}
else
*file = o->file;
- return file->ptr;
}
/*
*/
char guilty;
+ /* true if the entry has been scanned for copies in the current parent
+ */
+ char scanned;
+
/* the line number of the first line of this group in the
* suspect's file; internally all line numbers are 0 based.
*/
struct scoreboard {
/* the final commit (i.e. where we started digging from) */
struct commit *final;
-
+ struct rev_info *revs;
const char *path;
/*
while (made_progress) {
made_progress = 0;
for (e = sb->ent; e; e = e->next) {
- if (e->guilty || !same_suspect(e->suspect, target))
+ if (e->guilty || !same_suspect(e->suspect, target) ||
+ ent_score(sb, e) < blame_move_score)
continue;
find_copy_in_blob(sb, e, parent, split, &file_p);
if (split[1].suspect &&
*/
static struct blame_list *setup_blame_list(struct scoreboard *sb,
struct origin *target,
+ int min_score,
int *num_ents_p)
{
struct blame_entry *e;
struct blame_list *blame_list = NULL;
for (e = sb->ent, num_ents = 0; e; e = e->next)
- if (!e->guilty && same_suspect(e->suspect, target))
+ if (!e->scanned && !e->guilty &&
+ same_suspect(e->suspect, target) &&
+ min_score < ent_score(sb, e))
num_ents++;
if (num_ents) {
blame_list = xcalloc(num_ents, sizeof(struct blame_list));
for (e = sb->ent, i = 0; e; e = e->next)
- if (!e->guilty && same_suspect(e->suspect, target))
+ if (!e->scanned && !e->guilty &&
+ same_suspect(e->suspect, target) &&
+ min_score < ent_score(sb, e))
blame_list[i++].ent = e;
}
*num_ents_p = num_ents;
return blame_list;
}
+/*
+ * Reset the scanned status on all entries.
+ */
+static void reset_scanned_flag(struct scoreboard *sb)
+{
+ struct blame_entry *e;
+ for (e = sb->ent; e; e = e->next)
+ e->scanned = 0;
+}
+
/*
* For lines target is suspected for, see if we can find code movement
* across file boundary from the parent commit. porigin is the path
struct blame_list *blame_list;
int num_ents;
- blame_list = setup_blame_list(sb, target, &num_ents);
+ blame_list = setup_blame_list(sb, target, blame_copy_score, &num_ents);
if (!blame_list)
return 1; /* nothing remains for this target */
split_blame(sb, split, blame_list[j].ent);
made_progress = 1;
}
+ else
+ blame_list[j].ent->scanned = 1;
decref_split(split);
}
free(blame_list);
if (!made_progress)
break;
- blame_list = setup_blame_list(sb, target, &num_ents);
+ blame_list = setup_blame_list(sb, target, blame_copy_score, &num_ents);
if (!blame_list) {
retval = 1;
break;
}
}
+ reset_scanned_flag(sb);
diff_flush(&diff_opts);
diff_tree_release_paths(&diff_opts);
return retval;
}
}
-#define MAXPARENT 16
+/*
+ * We pass blame from the current commit to its parents. We keep saying
+ * "parent" (and "porigin"), but what we mean is to find scapegoat to
+ * exonerate ourselves.
+ */
+static struct commit_list *first_scapegoat(struct rev_info *revs, struct commit *commit)
+{
+ if (!reverse)
+ return commit->parents;
+ return lookup_decoration(&revs->children, &commit->object);
+}
+
+static int num_scapegoats(struct rev_info *revs, struct commit *commit)
+{
+ int cnt;
+ struct commit_list *l = first_scapegoat(revs, commit);
+ for (cnt = 0; l; l = l->next)
+ cnt++;
+ return cnt;
+}
+
+#define MAXSG 16
static void pass_blame(struct scoreboard *sb, struct origin *origin, int opt)
{
- int i, pass;
+ struct rev_info *revs = sb->revs;
+ int i, pass, num_sg;
struct commit *commit = origin->commit;
- struct commit_list *parent;
- struct origin *parent_origin[MAXPARENT], *porigin;
-
- memset(parent_origin, 0, sizeof(parent_origin));
+ struct commit_list *sg;
+ struct origin *sg_buf[MAXSG];
+ struct origin *porigin, **sg_origin = sg_buf;
+
+ num_sg = num_scapegoats(revs, commit);
+ if (!num_sg)
+ goto finish;
+ else if (num_sg < ARRAY_SIZE(sg_buf))
+ memset(sg_buf, 0, sizeof(sg_buf));
+ else
+ sg_origin = xcalloc(num_sg, sizeof(*sg_origin));
- /* The first pass looks for unrenamed path to optimize for
+ /*
+ * The first pass looks for unrenamed path to optimize for
* common cases, then we look for renames in the second pass.
*/
for (pass = 0; pass < 2; pass++) {
struct commit *, struct origin *);
find = pass ? find_rename : find_origin;
- for (i = 0, parent = commit->parents;
- i < MAXPARENT && parent;
- parent = parent->next, i++) {
- struct commit *p = parent->item;
+ for (i = 0, sg = first_scapegoat(revs, commit);
+ i < num_sg && sg;
+ sg = sg->next, i++) {
+ struct commit *p = sg->item;
int j, same;
- if (parent_origin[i])
+ if (sg_origin[i])
continue;
if (parse_commit(p))
continue;
goto finish;
}
for (j = same = 0; j < i; j++)
- if (parent_origin[j] &&
- !hashcmp(parent_origin[j]->blob_sha1,
+ if (sg_origin[j] &&
+ !hashcmp(sg_origin[j]->blob_sha1,
porigin->blob_sha1)) {
same = 1;
break;
}
if (!same)
- parent_origin[i] = porigin;
+ sg_origin[i] = porigin;
else
origin_decref(porigin);
}
}
num_commits++;
- for (i = 0, parent = commit->parents;
- i < MAXPARENT && parent;
- parent = parent->next, i++) {
- struct origin *porigin = parent_origin[i];
+ for (i = 0, sg = first_scapegoat(revs, commit);
+ i < num_sg && sg;
+ sg = sg->next, i++) {
+ struct origin *porigin = sg_origin[i];
if (!porigin)
continue;
if (pass_blame_to_parent(sb, origin, porigin))
* Optionally find moves in parents' files.
*/
if (opt & PICKAXE_BLAME_MOVE)
- for (i = 0, parent = commit->parents;
- i < MAXPARENT && parent;
- parent = parent->next, i++) {
- struct origin *porigin = parent_origin[i];
+ for (i = 0, sg = first_scapegoat(revs, commit);
+ i < num_sg && sg;
+ sg = sg->next, i++) {
+ struct origin *porigin = sg_origin[i];
if (!porigin)
continue;
if (find_move_in_parent(sb, origin, porigin))
* Optionally find copies from parents' files.
*/
if (opt & PICKAXE_BLAME_COPY)
- for (i = 0, parent = commit->parents;
- i < MAXPARENT && parent;
- parent = parent->next, i++) {
- struct origin *porigin = parent_origin[i];
- if (find_copy_in_parent(sb, origin, parent->item,
+ for (i = 0, sg = first_scapegoat(revs, commit);
+ i < num_sg && sg;
+ sg = sg->next, i++) {
+ struct origin *porigin = sg_origin[i];
+ if (find_copy_in_parent(sb, origin, sg->item,
porigin, opt))
goto finish;
}
finish:
- for (i = 0; i < MAXPARENT; i++) {
- if (parent_origin[i]) {
- drop_origin_blob(parent_origin[i]);
- origin_decref(parent_origin[i]);
+ for (i = 0; i < num_sg; i++) {
+ if (sg_origin[i]) {
+ drop_origin_blob(sg_origin[i]);
+ origin_decref(sg_origin[i]);
}
}
drop_origin_blob(origin);
+ if (sg_buf != sg_origin)
+ free(sg_origin);
}
/*
* is still unknown, pick one blame_entry, and allow its current
* suspect to pass blames to its parents.
*/
-static void assign_blame(struct scoreboard *sb, struct rev_info *revs, int opt)
+static void assign_blame(struct scoreboard *sb, int opt)
{
+ struct rev_info *revs = sb->revs;
+
while (1) {
struct blame_entry *ent;
struct commit *commit;
commit = suspect->commit;
if (!commit->object.parsed)
parse_commit(commit);
- if (!(commit->object.flags & UNINTERESTING) &&
- !(revs->max_age != -1 && commit->date < revs->max_age))
+ if (reverse ||
+ (!(commit->object.flags & UNINTERESTING) &&
+ !(revs->max_age != -1 && commit->date < revs->max_age)))
pass_blame(sb, suspect, opt);
else {
commit->object.flags |= UNINTERESTING;
return git_default_config(var, value, cb);
}
+/*
+ * Prepare a dummy commit that represents the work tree (or staged) item.
+ * Note that annotating work tree item never works in the reverse.
+ */
static struct commit *fake_working_tree_commit(const char *path, const char *contents_from)
{
struct commit *commit;
return commit;
}
+static const char *prepare_final(struct scoreboard *sb)
+{
+ int i;
+ const char *final_commit_name = NULL;
+ struct rev_info *revs = sb->revs;
+
+ /*
+ * There must be one and only one positive commit in the
+ * revs->pending array.
+ */
+ for (i = 0; i < revs->pending.nr; i++) {
+ struct object *obj = revs->pending.objects[i].item;
+ if (obj->flags & UNINTERESTING)
+ continue;
+ while (obj->type == OBJ_TAG)
+ obj = deref_tag(obj, NULL, 0);
+ if (obj->type != OBJ_COMMIT)
+ die("Non commit %s?", revs->pending.objects[i].name);
+ if (sb->final)
+ die("More than one commit to dig from %s and %s?",
+ revs->pending.objects[i].name,
+ final_commit_name);
+ sb->final = (struct commit *) obj;
+ final_commit_name = revs->pending.objects[i].name;
+ }
+ return final_commit_name;
+}
+
+static const char *prepare_initial(struct scoreboard *sb)
+{
+ int i;
+ const char *final_commit_name = NULL;
+ struct rev_info *revs = sb->revs;
+
+ /*
+ * There must be one and only one negative commit, and it must be
+ * the boundary.
+ */
+ for (i = 0; i < revs->pending.nr; i++) {
+ struct object *obj = revs->pending.objects[i].item;
+ if (!(obj->flags & UNINTERESTING))
+ continue;
+ while (obj->type == OBJ_TAG)
+ obj = deref_tag(obj, NULL, 0);
+ if (obj->type != OBJ_COMMIT)
+ die("Non commit %s?", revs->pending.objects[i].name);
+ if (sb->final)
+ die("More than one commit to dig down to %s and %s?",
+ revs->pending.objects[i].name,
+ final_commit_name);
+ sb->final = (struct commit *) obj;
+ final_commit_name = revs->pending.objects[i].name;
+ }
+ if (!final_commit_name)
+ die("No commit to dig down to?");
+ return final_commit_name;
+}
+
+static int blame_copy_callback(const struct option *option, const char *arg, int unset)
+{
+ int *opt = option->value;
+
+ /*
+ * -C enables copy from removed files;
+ * -C -C enables copy from existing files, but only
+ * when blaming a new file;
+ * -C -C -C enables copy from existing files for
+ * everybody
+ */
+ if (*opt & PICKAXE_BLAME_COPY_HARDER)
+ *opt |= PICKAXE_BLAME_COPY_HARDEST;
+ if (*opt & PICKAXE_BLAME_COPY)
+ *opt |= PICKAXE_BLAME_COPY_HARDER;
+ *opt |= PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE;
+
+ if (arg)
+ blame_copy_score = parse_score(arg);
+ return 0;
+}
+
+static int blame_move_callback(const struct option *option, const char *arg, int unset)
+{
+ int *opt = option->value;
+
+ *opt |= PICKAXE_BLAME_MOVE;
+
+ if (arg)
+ blame_move_score = parse_score(arg);
+ return 0;
+}
+
+static int blame_bottomtop_callback(const struct option *option, const char *arg, int unset)
+{
+ const char **bottomtop = option->value;
+ if (!arg)
+ return -1;
+ if (*bottomtop)
+ die("More than one '-L n,m' option given");
+ *bottomtop = arg;
+ return 0;
+}
+
int cmd_blame(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
struct scoreboard sb;
struct origin *o;
struct blame_entry *ent;
- int i, seen_dashdash, unk, opt;
- long bottom, top, lno;
- int output_option = 0;
- int show_stats = 0;
- const char *revs_file = NULL;
+ long dashdash_pos, bottom, top, lno;
const char *final_commit_name = NULL;
enum object_type type;
- const char *bottomtop = NULL;
- const char *contents_from = NULL;
+
+ static const char *bottomtop = NULL;
+ static int output_option = 0, opt = 0;
+ static int show_stats = 0;
+ static const char *revs_file = NULL;
+ static const char *contents_from = NULL;
+ static const struct option options[] = {
+ OPT_BOOLEAN(0, "incremental", &incremental, "Show blame entries as we find them, incrementally"),
+ OPT_BOOLEAN('b', NULL, &blank_boundary, "Show blank SHA-1 for boundary commits (Default: off)"),
+ OPT_BOOLEAN(0, "root", &show_root, "Do not treat root commits as boundaries (Default: off)"),
+ OPT_BOOLEAN(0, "show-stats", &show_stats, "Show work cost statistics"),
+ OPT_BIT(0, "score-debug", &output_option, "Show output score for blame entries", OUTPUT_SHOW_SCORE),
+ OPT_BIT('f', "show-name", &output_option, "Show original filename (Default: auto)", OUTPUT_SHOW_NAME),
+ OPT_BIT('n', "show-number", &output_option, "Show original linenumber (Default: off)", OUTPUT_SHOW_NUMBER),
+ OPT_BIT('p', "porcelain", &output_option, "Show in a format designed for machine consumption", OUTPUT_PORCELAIN),
+ OPT_BIT('c', NULL, &output_option, "Use the same output mode as git-annotate (Default: off)", OUTPUT_ANNOTATE_COMPAT),
+ OPT_BIT('t', NULL, &output_option, "Show raw timestamp (Default: off)", OUTPUT_RAW_TIMESTAMP),
+ OPT_BIT('l', NULL, &output_option, "Show long commit SHA1 (Default: off)", OUTPUT_LONG_OBJECT_NAME),
+ OPT_BIT('s', NULL, &output_option, "Suppress author name and timestamp (Default: off)", OUTPUT_NO_AUTHOR),
+ OPT_BIT('w', NULL, &xdl_opts, "Ignore whitespace differences", XDF_IGNORE_WHITESPACE),
+ OPT_STRING('S', NULL, &revs_file, "file", "Use revisions from <file> instead of calling git-rev-list"),
+ OPT_STRING(0, "contents", &contents_from, "file", "Use <file>'s contents as the final image"),
+ { OPTION_CALLBACK, 'C', NULL, &opt, "score", "Find line copies within and across files", PARSE_OPT_OPTARG, blame_copy_callback },
+ { OPTION_CALLBACK, 'M', NULL, &opt, "score", "Find line movements within and across files", PARSE_OPT_OPTARG, blame_move_callback },
+ OPT_CALLBACK('L', NULL, &bottomtop, "n,m", "Process only line range n,m, counting from 1", blame_bottomtop_callback),
+ OPT_END()
+ };
+
+ struct parse_opt_ctx_t ctx;
cmd_is_annotate = !strcmp(argv[0], "annotate");
git_config(git_blame_config, NULL);
+ init_revisions(&revs, NULL);
save_commit_buffer = 0;
-
- opt = 0;
- seen_dashdash = 0;
- for (unk = i = 1; i < argc; i++) {
- const char *arg = argv[i];
- if (*arg != '-')
- break;
- else if (!strcmp("-b", arg))
- blank_boundary = 1;
- else if (!strcmp("--root", arg))
- show_root = 1;
- else if (!strcmp(arg, "--show-stats"))
- show_stats = 1;
- else if (!strcmp("-c", arg))
- output_option |= OUTPUT_ANNOTATE_COMPAT;
- else if (!strcmp("-t", arg))
- output_option |= OUTPUT_RAW_TIMESTAMP;
- else if (!strcmp("-l", arg))
- output_option |= OUTPUT_LONG_OBJECT_NAME;
- else if (!strcmp("-s", arg))
- output_option |= OUTPUT_NO_AUTHOR;
- else if (!strcmp("-w", arg))
- xdl_opts |= XDF_IGNORE_WHITESPACE;
- else if (!strcmp("-S", arg) && ++i < argc)
- revs_file = argv[i];
- else if (!prefixcmp(arg, "-M")) {
- opt |= PICKAXE_BLAME_MOVE;
- blame_move_score = parse_score(arg+2);
+ dashdash_pos = 0;
+
+ parse_options_start(&ctx, argc, argv, PARSE_OPT_KEEP_DASHDASH |
+ PARSE_OPT_KEEP_ARGV0);
+ for (;;) {
+ switch (parse_options_step(&ctx, options, blame_opt_usage)) {
+ case PARSE_OPT_HELP:
+ exit(129);
+ case PARSE_OPT_DONE:
+ if (ctx.argv[0])
+ dashdash_pos = ctx.cpidx;
+ goto parse_done;
}
- else if (!prefixcmp(arg, "-C")) {
- /*
- * -C enables copy from removed files;
- * -C -C enables copy from existing files, but only
- * when blaming a new file;
- * -C -C -C enables copy from existing files for
- * everybody
- */
- if (opt & PICKAXE_BLAME_COPY_HARDER)
- opt |= PICKAXE_BLAME_COPY_HARDEST;
- if (opt & PICKAXE_BLAME_COPY)
- opt |= PICKAXE_BLAME_COPY_HARDER;
- opt |= PICKAXE_BLAME_COPY | PICKAXE_BLAME_MOVE;
- blame_copy_score = parse_score(arg+2);
- }
- else if (!prefixcmp(arg, "-L")) {
- if (!arg[2]) {
- if (++i >= argc)
- usage(blame_usage);
- arg = argv[i];
- }
- else
- arg += 2;
- if (bottomtop)
- die("More than one '-L n,m' option given");
- bottomtop = arg;
- }
- else if (!strcmp("--contents", arg)) {
- if (++i >= argc)
- usage(blame_usage);
- contents_from = argv[i];
- }
- else if (!strcmp("--incremental", arg))
- incremental = 1;
- else if (!strcmp("--score-debug", arg))
- output_option |= OUTPUT_SHOW_SCORE;
- else if (!strcmp("-f", arg) ||
- !strcmp("--show-name", arg))
- output_option |= OUTPUT_SHOW_NAME;
- else if (!strcmp("-n", arg) ||
- !strcmp("--show-number", arg))
- output_option |= OUTPUT_SHOW_NUMBER;
- else if (!strcmp("-p", arg) ||
- !strcmp("--porcelain", arg))
- output_option |= OUTPUT_PORCELAIN;
- else if (!strcmp("--", arg)) {
- seen_dashdash = 1;
- i++;
- break;
+
+ if (!strcmp(ctx.argv[0], "--reverse")) {
+ ctx.argv[0] = "--children";
+ reverse = 1;
}
- else
- argv[unk++] = arg;
+ parse_revision_opt(&revs, &ctx, options, blame_opt_usage);
}
+parse_done:
+ argc = parse_options_end(&ctx);
if (!blame_move_score)
blame_move_score = BLAME_DEFAULT_MOVE_SCORE;
*
* The remaining are:
*
- * (1) if seen_dashdash, its either
- * "-options -- <path>" or
- * "-options -- <path> <rev>".
- * but the latter is allowed only if there is no
- * options that we passed to revision machinery.
+ * (1) if dashdash_pos != 0, its either
+ * "blame [revisions] -- <path>" or
+ * "blame -- <path> <rev>"
*
- * (2) otherwise, we may have "--" somewhere later and
- * might be looking at the first one of multiple 'rev'
- * parameters (e.g. " master ^next ^maint -- path").
- * See if there is a dashdash first, and give the
- * arguments before that to revision machinery.
- * After that there must be one 'path'.
+ * (2) otherwise, its one of the two:
+ * "blame [revisions] <path>"
+ * "blame <path> <rev>"
*
- * (3) otherwise, its one of the three:
- * "-options <path> <rev>"
- * "-options <rev> <path>"
- * "-options <path>"
- * but again the first one is allowed only if
- * there is no options that we passed to revision
- * machinery.
+ * Note that we must strip out <path> from the arguments: we do not
+ * want the path pruning but we may want "bottom" processing.
*/
-
- if (seen_dashdash) {
- /* (1) */
- if (argc <= i)
- usage(blame_usage);
- path = add_prefix(prefix, argv[i]);
- if (i + 1 == argc - 1) {
- if (unk != 1)
- usage(blame_usage);
- argv[unk++] = argv[i + 1];
+ if (dashdash_pos) {
+ switch (argc - dashdash_pos - 1) {
+ case 2: /* (1b) */
+ if (argc != 4)
+ usage_with_options(blame_opt_usage, options);
+ /* reorder for the new way: <rev> -- <path> */
+ argv[1] = argv[3];
+ argv[3] = argv[2];
+ argv[2] = "--";
+ /* FALLTHROUGH */
+ case 1: /* (1a) */
+ path = add_prefix(prefix, argv[--argc]);
+ argv[argc] = NULL;
+ break;
+ default:
+ usage_with_options(blame_opt_usage, options);
}
- else if (i + 1 != argc)
- /* garbage at end */
- usage(blame_usage);
- }
- else {
- int j;
- for (j = i; !seen_dashdash && j < argc; j++)
- if (!strcmp(argv[j], "--"))
- seen_dashdash = j;
- if (seen_dashdash) {
- /* (2) */
- if (seen_dashdash + 1 != argc - 1)
- usage(blame_usage);
- path = add_prefix(prefix, argv[seen_dashdash + 1]);
- for (j = i; j < seen_dashdash; j++)
- argv[unk++] = argv[j];
+ } else {
+ if (argc < 2)
+ usage_with_options(blame_opt_usage, options);
+ path = add_prefix(prefix, argv[argc - 1]);
+ if (argc == 3 && !has_path_in_work_tree(path)) { /* (2b) */
+ path = add_prefix(prefix, argv[1]);
+ argv[1] = argv[2];
}
- else {
- /* (3) */
- if (argc <= i)
- usage(blame_usage);
- path = add_prefix(prefix, argv[i]);
- if (i + 1 == argc - 1) {
- final_commit_name = argv[i + 1];
-
- /* if (unk == 1) we could be getting
- * old-style
- */
- if (unk == 1 && !has_path_in_work_tree(path)) {
- path = add_prefix(prefix, argv[i + 1]);
- final_commit_name = argv[i];
- }
- }
- else if (i != argc - 1)
- usage(blame_usage); /* garbage at end */
+ argv[argc - 1] = "--";
- setup_work_tree();
- if (!has_path_in_work_tree(path))
- die("cannot stat path %s: %s",
- path, strerror(errno));
- }
+ setup_work_tree();
+ if (!has_path_in_work_tree(path))
+ die("cannot stat path %s: %s", path, strerror(errno));
}
- if (final_commit_name)
- argv[unk++] = final_commit_name;
-
- /*
- * Now we got rev and path. We do not want the path pruning
- * but we may want "bottom" processing.
- */
- argv[unk++] = "--"; /* terminate the rev name */
- argv[unk] = NULL;
-
- init_revisions(&revs, NULL);
- setup_revisions(unk, argv, &revs, NULL);
+ setup_revisions(argc, argv, &revs, NULL);
memset(&sb, 0, sizeof(sb));
- /*
- * There must be one and only one positive commit in the
- * revs->pending array.
- */
- for (i = 0; i < revs.pending.nr; i++) {
- struct object *obj = revs.pending.objects[i].item;
- if (obj->flags & UNINTERESTING)
- continue;
- while (obj->type == OBJ_TAG)
- obj = deref_tag(obj, NULL, 0);
- if (obj->type != OBJ_COMMIT)
- die("Non commit %s?",
- revs.pending.objects[i].name);
- if (sb.final)
- die("More than one commit to dig from %s and %s?",
- revs.pending.objects[i].name,
- final_commit_name);
- sb.final = (struct commit *) obj;
- final_commit_name = revs.pending.objects[i].name;
- }
+ sb.revs = &revs;
+ if (!reverse)
+ final_commit_name = prepare_final(&sb);
+ else if (contents_from)
+ die("--contents and --children do not blend well.");
+ else
+ final_commit_name = prepare_initial(&sb);
if (!sb.final) {
/*
if (!incremental)
setup_pager();
- assign_blame(&sb, &revs, opt);
+ assign_blame(&sb, opt);
if (incremental)
return 0;
diff --combined builtin-branch.c
index 7dae22c0197c2d3d062b0fa34c15b6c9a489eb31,5cc3771ddd77f63b02e1f20b8b4f74390aa1f66a..b885bd132b5e5b2979afd451f4e81f184ec9c969
--- 1/builtin-branch.c
--- 2/builtin-branch.c
+++ b/builtin-branch.c
#include "branch.h"
static const char * const builtin_branch_usage[] = {
- "git-branch [options] [-r | -a] [--merged | --no-merged]",
- "git-branch [options] [-l] [-f] <branchname> [<start-point>]",
- "git-branch [options] [-r] (-d | -D) <branchname>",
- "git-branch [options] (-m | -M) [<oldbranch>] <newbranch>",
+ "git branch [options] [-r | -a] [--merged | --no-merged]",
+ "git branch [options] [-l] [-f] <branchname> [<start-point>]",
+ "git branch [options] [-r] (-d | -D) <branchname>",
+ "git branch [options] (-m | -M) [<oldbranch>] <newbranch>",
NULL
};
COLOR_BRANCH_CURRENT = 4,
};
-static int mergefilter = -1;
+static enum merge_filter {
+ NO_FILTER = 0,
+ SHOW_NOT_MERGED,
+ SHOW_MERGED,
+} merge_filter;
+static unsigned char merge_filter_ref[20];
static int parse_branch_color_slot(const char *var, int ofs)
{
if ((kind & ref_list->kinds) == 0)
return 0;
- if (mergefilter > -1) {
+ if (merge_filter != NO_FILTER) {
branch.item = lookup_commit_reference_gently(sha1, 1);
if (!branch.item)
die("Unable to lookup tip of branch %s", refname);
- if (mergefilter == 0 && has_commit(head_sha1, &branch))
+ if (merge_filter == SHOW_NOT_MERGED &&
+ has_commit(merge_filter_ref, &branch))
return 0;
- if (mergefilter == 1 && !has_commit(head_sha1, &branch))
+ if (merge_filter == SHOW_MERGED &&
+ !has_commit(merge_filter_ref, &branch))
return 0;
}
return strcmp(c1->name, c2->name);
}
+static void fill_tracking_info(char *stat, const char *branch_name)
+{
+ int ours, theirs;
+ struct branch *branch = branch_get(branch_name);
+
+ if (!stat_tracking_info(branch, &ours, &theirs) || (!ours && !theirs))
+ return;
+ if (!ours)
+ sprintf(stat, "[behind %d] ", theirs);
+ else if (!theirs)
+ sprintf(stat, "[ahead %d] ", ours);
+ else
+ sprintf(stat, "[ahead %d, behind %d] ", ours, theirs);
+}
+
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
int abbrev, int current)
{
if (verbose) {
struct strbuf subject;
const char *sub = " **** invalid ref ****";
+ char stat[128];
strbuf_init(&subject, 0);
+ stat[0] = '\0';
commit = lookup_commit(item->sha1);
if (commit && !parse_commit(commit)) {
&subject, 0, NULL, NULL, 0, 0);
sub = subject.buf;
}
- printf("%c %s%-*s%s %s %s\n", c, branch_get_color(color),
+
+ if (item->kind == REF_LOCAL_BRANCH)
+ fill_tracking_info(stat, item->name);
+
+ printf("%c %s%-*s%s %s %s%s\n", c, branch_get_color(color),
maxwidth, item->name,
branch_get_color(COLOR_BRANCH_RESET),
- find_unique_abbrev(item->sha1, abbrev), sub);
+ find_unique_abbrev(item->sha1, abbrev),
+ stat, sub);
strbuf_release(&subject);
} else {
printf("%c %s%s%s\n", c, branch_get_color(color), item->name,
return 0;
}
+static int opt_parse_merge_filter(const struct option *opt, const char *arg, int unset)
+{
+ merge_filter = ((opt->long_name[0] == 'n')
+ ? SHOW_NOT_MERGED
+ : SHOW_MERGED);
+ if (unset)
+ merge_filter = SHOW_NOT_MERGED; /* b/c for --no-merged */
+ if (!arg)
+ arg = "HEAD";
+ if (get_sha1(arg, merge_filter_ref))
+ die("malformed object name %s", arg);
+ return 0;
+}
+
int cmd_branch(int argc, const char **argv, const char *prefix)
{
int delete = 0, rename = 0, force_create = 0;
OPT_BOOLEAN( 0 , "color", &branch_use_color, "use colored output"),
OPT_SET_INT('r', NULL, &kinds, "act on remote-tracking branches",
REF_REMOTE_BRANCH),
- OPT_CALLBACK(0, "contains", &with_commit, "commit",
- "print only branches that contain the commit",
- opt_parse_with_commit),
+ {
+ OPTION_CALLBACK, 0, "contains", &with_commit, "commit",
+ "print only branches that contain the commit",
+ PARSE_OPT_LASTARG_DEFAULT,
+ opt_parse_with_commit, (intptr_t)"HEAD",
+ },
{
OPTION_CALLBACK, 0, "with", &with_commit, "commit",
"print only branches that contain the commit",
- PARSE_OPT_HIDDEN, opt_parse_with_commit,
+ PARSE_OPT_HIDDEN | PARSE_OPT_LASTARG_DEFAULT,
+ opt_parse_with_commit, (intptr_t) "HEAD",
},
OPT__ABBREV(&abbrev),
OPT_BIT('M', NULL, &rename, "move/rename a branch, even if target exists", 2),
OPT_BOOLEAN('l', NULL, &reflog, "create the branch's reflog"),
OPT_BOOLEAN('f', NULL, &force_create, "force creation (when already exists)"),
- OPT_SET_INT(0, "merged", &mergefilter, "list only merged branches", 1),
+ {
+ OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref,
+ "commit", "print only not merged branches",
+ PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG,
+ opt_parse_merge_filter, (intptr_t) "HEAD",
+ },
+ {
+ OPTION_CALLBACK, 0, "merged", &merge_filter_ref,
+ "commit", "print only merged branches",
+ PARSE_OPT_LASTARG_DEFAULT | PARSE_OPT_NONEG,
+ opt_parse_merge_filter, (intptr_t) "HEAD",
+ },
OPT_END(),
};
branch_use_color = git_use_color_default;
track = git_branch_track;
- argc = parse_options(argc, argv, options, builtin_branch_usage, 0);
- if (!!delete + !!rename + !!force_create > 1)
- usage_with_options(builtin_branch_usage, options);
head = resolve_ref("HEAD", head_sha1, 0, NULL);
if (!head)
die("HEAD not found below refs/heads!");
head += 11;
}
+ hashcpy(merge_filter_ref, head_sha1);
+
+ argc = parse_options(argc, argv, options, builtin_branch_usage, 0);
+ if (!!delete + !!rename + !!force_create > 1)
+ usage_with_options(builtin_branch_usage, options);
if (delete)
return delete_branches(argc, argv, delete > 1, kinds);
diff --combined builtin-commit.c
index bdc83df55bcaeb51eb51b1a3198033eb69236409,41cf5f2dc2ca6b1de455268d0e700bfa3ef20451..ed3fe3f7ee033e09f87c0a86dc7db70b13c6a262
--- 1/builtin-commit.c
--- 2/builtin-commit.c
+++ b/builtin-commit.c
#include "utf8.h"
#include "parse-options.h"
#include "path-list.h"
+#include "rerere.h"
#include "unpack-trees.h"
static const char * const builtin_commit_usage[] = {
- "git-commit [options] [--] <filepattern>...",
+ "git commit [options] [--] <filepattern>...",
NULL
};
static const char * const builtin_status_usage[] = {
- "git-status [options] [--] <filepattern>...",
+ "git status [options] [--] <filepattern>...",
NULL
};
diff --combined builtin-describe.c
index 62a19056ef05989b0b48d0939758a66175b3f442,5dabca950d26a2468ba0ab241ab184cda3c761b5..ec404c839b6542deb4e15ca342fd3c0afbbedd2e
--- 1/builtin-describe.c
--- 2/builtin-describe.c
+++ b/builtin-describe.c
#define MAX_TAGS (FLAG_BITS - 1)
static const char * const describe_usage[] = {
- "git-describe [options] <committish>*",
+ "git describe [options] <committish>*",
NULL
};
static int longformat;
static int abbrev = DEFAULT_ABBREV;
static int max_candidates = 10;
-const char *pattern = NULL;
+static const char *pattern;
static int always;
struct commit_name {
diff --combined builtin-fmt-merge-msg.c
index dbd7d2ddae2d4b44bcccf9977d435cf334a0c418,b34b01ff510502da8fc1142c1f83746f41e2fd03..df02ba7afdd615492361a1897a9dedd6ab233c96
+++ b/builtin-fmt-merge-msg.c
#include "tag.h"
static const char *fmt_merge_msg_usage =
- "git-fmt-merge-msg [--log] [--no-log] [--file <file>]";
+ "git fmt-merge-msg [--log] [--no-log] [--file <file>]";
static int merge_summary;
}
static void print_joined(const char *singular, const char *plural,
- struct list *list)
+ struct list *list, struct strbuf *out)
{
if (list->nr == 0)
return;
if (list->nr == 1) {
- printf("%s%s", singular, list->list[0]);
+ strbuf_addf(out, "%s%s", singular, list->list[0]);
} else {
int i;
- printf("%s", plural);
+ strbuf_addstr(out, plural);
for (i = 0; i < list->nr - 1; i++)
- printf("%s%s", i > 0 ? ", " : "", list->list[i]);
- printf(" and %s", list->list[list->nr - 1]);
+ strbuf_addf(out, "%s%s", i > 0 ? ", " : "", list->list[i]);
+ strbuf_addf(out, " and %s", list->list[list->nr - 1]);
}
}
static void shortlog(const char *name, unsigned char *sha1,
- struct commit *head, struct rev_info *rev, int limit)
+ struct commit *head, struct rev_info *rev, int limit,
+ struct strbuf *out)
{
int i, count = 0;
struct commit *commit;
}
if (count > limit)
- printf("\n* %s: (%d commits)\n", name, count);
+ strbuf_addf(out, "\n* %s: (%d commits)\n", name, count);
else
- printf("\n* %s:\n", name);
+ strbuf_addf(out, "\n* %s:\n", name);
for (i = 0; i < subjects.nr; i++)
if (i >= limit)
- printf(" ...\n");
+ strbuf_addf(out, " ...\n");
else
- printf(" %s\n", subjects.list[i]);
+ strbuf_addf(out, " %s\n", subjects.list[i]);
clear_commit_marks((struct commit *)branch, flags);
clear_commit_marks(head, flags);
free_list(&subjects);
}
-int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix)
-{
- int limit = 20, i = 0;
+int fmt_merge_msg(int merge_summary, struct strbuf *in, struct strbuf *out) {
+ int limit = 20, i = 0, pos = 0;
char line[1024];
- FILE *in = stdin;
- const char *sep = "";
+ char *p = line, *sep = "";
unsigned char head_sha1[20];
const char *current_branch;
- git_config(fmt_merge_msg_config, NULL);
-
- while (argc > 1) {
- if (!strcmp(argv[1], "--log") || !strcmp(argv[1], "--summary"))
- merge_summary = 1;
- else if (!strcmp(argv[1], "--no-log")
- || !strcmp(argv[1], "--no-summary"))
- merge_summary = 0;
- else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) {
- if (argc < 3)
- die ("Which file?");
- if (!strcmp(argv[2], "-"))
- in = stdin;
- else {
- fclose(in);
- in = fopen(argv[2], "r");
- if (!in)
- die("cannot open %s", argv[2]);
- }
- argc--; argv++;
- } else
- break;
- argc--; argv++;
- }
-
- if (argc > 1)
- usage(fmt_merge_msg_usage);
-
/* get current branch */
current_branch = resolve_ref("HEAD", head_sha1, 1, NULL);
if (!current_branch)
if (!prefixcmp(current_branch, "refs/heads/"))
current_branch += 11;
- while (fgets(line, sizeof(line), in)) {
+ /* get a line */
+ while (pos < in->len) {
+ int len;
+ char *newline;
+
+ p = in->buf + pos;
+ newline = strchr(p, '\n');
+ len = newline ? newline - p : strlen(p);
+ pos += len + !!newline;
i++;
- if (line[0] == 0)
- continue;
- if (handle_line(line))
- die ("Error in line %d: %s", i, line);
+ p[len] = 0;
+ if (handle_line(p))
+ die ("Error in line %d: %.*s", i, len, p);
}
- printf("Merge ");
+ strbuf_addstr(out, "Merge ");
for (i = 0; i < srcs.nr; i++) {
struct src_data *src_data = srcs.payload[i];
const char *subsep = "";
- printf(sep);
+ strbuf_addstr(out, sep);
sep = "; ";
if (src_data->head_status == 1) {
- printf(srcs.list[i]);
+ strbuf_addstr(out, srcs.list[i]);
continue;
}
if (src_data->head_status == 3) {
subsep = ", ";
- printf("HEAD");
+ strbuf_addstr(out, "HEAD");
}
if (src_data->branch.nr) {
- printf(subsep);
+ strbuf_addstr(out, subsep);
subsep = ", ";
- print_joined("branch ", "branches ", &src_data->branch);
+ print_joined("branch ", "branches ", &src_data->branch,
+ out);
}
if (src_data->r_branch.nr) {
- printf(subsep);
+ strbuf_addstr(out, subsep);
subsep = ", ";
print_joined("remote branch ", "remote branches ",
- &src_data->r_branch);
+ &src_data->r_branch, out);
}
if (src_data->tag.nr) {
- printf(subsep);
+ strbuf_addstr(out, subsep);
subsep = ", ";
- print_joined("tag ", "tags ", &src_data->tag);
+ print_joined("tag ", "tags ", &src_data->tag, out);
}
if (src_data->generic.nr) {
- printf(subsep);
- print_joined("commit ", "commits ", &src_data->generic);
+ strbuf_addstr(out, subsep);
+ print_joined("commit ", "commits ", &src_data->generic,
+ out);
}
if (strcmp(".", srcs.list[i]))
- printf(" of %s", srcs.list[i]);
+ strbuf_addf(out, " of %s", srcs.list[i]);
}
if (!strcmp("master", current_branch))
- putchar('\n');
+ strbuf_addch(out, '\n');
else
- printf(" into %s\n", current_branch);
+ strbuf_addf(out, " into %s\n", current_branch);
if (merge_summary) {
struct commit *head;
struct rev_info rev;
head = lookup_commit(head_sha1);
- init_revisions(&rev, prefix);
+ init_revisions(&rev, NULL);
rev.commit_format = CMIT_FMT_ONELINE;
rev.ignore_merges = 1;
rev.limited = 1;
for (i = 0; i < origins.nr; i++)
shortlog(origins.list[i], origins.payload[i],
- head, &rev, limit);
+ head, &rev, limit, out);
}
+ return 0;
+}
+
+int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix)
+{
+ FILE *in = stdin;
+ struct strbuf input, output;
+ int ret;
+
+ git_config(fmt_merge_msg_config, NULL);
+
+ while (argc > 1) {
+ if (!strcmp(argv[1], "--log") || !strcmp(argv[1], "--summary"))
+ merge_summary = 1;
+ else if (!strcmp(argv[1], "--no-log")
+ || !strcmp(argv[1], "--no-summary"))
+ merge_summary = 0;
+ else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) {
+ if (argc < 3)
+ die ("Which file?");
+ if (!strcmp(argv[2], "-"))
+ in = stdin;
+ else {
+ fclose(in);
+ in = fopen(argv[2], "r");
+ if (!in)
+ die("cannot open %s", argv[2]);
+ }
+ argc--; argv++;
+ } else
+ break;
+ argc--; argv++;
+ }
+
+ if (argc > 1)
+ usage(fmt_merge_msg_usage);
- /* No cleanup yet; is standalone anyway */
+ strbuf_init(&input, 0);
+ if (strbuf_read(&input, fileno(in), 0) < 0)
+ die("could not read input file %s", strerror(errno));
+ strbuf_init(&output, 0);
+ ret = fmt_merge_msg(merge_summary, &input, &output);
+ if (ret)
+ return ret;
+ printf("%s", output.buf);
return 0;
}
diff --combined builtin-grep.c
index 647535061c350b68f1583fc12b049a37eb17481c,0cac39590d1b080fdc9a5879cade356a28dfdc6a..7bf6a7156cdd8e236d451b9be4d4754c2c517e66
--- 1/builtin-grep.c
--- 2/builtin-grep.c
+++ b/builtin-grep.c
struct name_entry entry;
char *down;
int tn_len = strlen(tree_name);
- char *path_buf = xmalloc(PATH_MAX + tn_len + 100);
+ struct strbuf pathbuf;
+
+ strbuf_init(&pathbuf, PATH_MAX + tn_len);
if (tn_len) {
- tn_len = sprintf(path_buf, "%s:", tree_name);
- down = path_buf + tn_len;
- strcat(down, base);
- }
- else {
- down = path_buf;
- strcpy(down, base);
+ strbuf_add(&pathbuf, tree_name, tn_len);
+ strbuf_addch(&pathbuf, ':');
+ tn_len = pathbuf.len;
}
- len = strlen(path_buf);
+ strbuf_addstr(&pathbuf, base);
+ len = pathbuf.len;
while (tree_entry(tree, &entry)) {
- strcpy(path_buf + len, entry.path);
+ int te_len = tree_entry_len(entry.path, entry.sha1);
+ pathbuf.len = len;
+ strbuf_add(&pathbuf, entry.path, te_len);
if (S_ISDIR(entry.mode))
/* Match "abc/" against pathspec to
* decide if we want to descend into "abc"
* directory.
*/
- strcpy(path_buf + len + tree_entry_len(entry.path, entry.sha1), "/");
+ strbuf_addch(&pathbuf, '/');
+ down = pathbuf.buf + tn_len;
if (!pathspec_matches(paths, down))
;
else if (S_ISREG(entry.mode))
- hit |= grep_sha1(opt, entry.sha1, path_buf, tn_len);
+ hit |= grep_sha1(opt, entry.sha1, pathbuf.buf, tn_len);
else if (S_ISDIR(entry.mode)) {
enum object_type type;
struct tree_desc sub;
free(data);
}
}
+ strbuf_release(&pathbuf);
return hit;
}
}
static const char builtin_grep_usage[] =
- "git-grep <option>* <rev>* [-e] <pattern> [<path>...]";
+ "git grep <option>* <rev>* [-e] <pattern> [<path>...]";
static const char emsg_invalid_context_len[] =
"%s: invalid context length argument";
diff --combined builtin-init-db.c
index 5ba213a595fb9d7de4d36ff5cab888bde2035722,53aff68881ca90d7f35d76f04c93439c2b8be1b7..38b4fcb6db547cf6b7a814db621e6f05b583c420
--- 1/builtin-init-db.c
--- 2/builtin-init-db.c
+++ b/builtin-init-db.c
if (!template_dir)
template_dir = getenv(TEMPLATE_DIR_ENVIRONMENT);
- if (!template_dir) {
- /*
- * if the hard-coded template is relative, it is
- * interpreted relative to the exec_dir
- */
- template_dir = DEFAULT_GIT_TEMPLATE_DIR;
- if (!is_absolute_path(template_dir)) {
- struct strbuf d = STRBUF_INIT;
- strbuf_addf(&d, "%s/%s", git_exec_path(), template_dir);
- template_dir = strbuf_detach(&d, NULL);
- }
- }
+ if (!template_dir)
+ template_dir = system_path(DEFAULT_GIT_TEMPLATE_DIR);
strcpy(template_path, template_dir);
template_len = strlen(template_path);
if (template_path[template_len-1] != '/') {
}
static const char init_db_usage[] =
- "git-init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
+ "git init [-q | --quiet] [--bare] [--template=<template-directory>] [--shared[=<permissions>]]";
/*
* If you want to, you can share the DB area with any number of branches.
diff --combined builtin-log.c
index 617aa67f2b2d1fd82c34eea62fd73145ff646ae0,cb3b33a4f28d7755a5fb320c259984a10e17fa37..f4975cf35f7f1555739f7657ee62ed983d18cb84
--- 1/builtin-log.c
--- 2/builtin-log.c
+++ b/builtin-log.c
static int show_tree_object(const unsigned char *sha1,
const char *base, int baselen,
- const char *pathname, unsigned mode, int stage)
+ const char *pathname, unsigned mode, int stage, void *context)
{
printf("%s%s\n", pathname, S_ISDIR(mode) ? "/" : "");
return 0;
name,
diff_get_color_opt(&rev.diffopt, DIFF_RESET));
read_tree_recursive((struct tree *)o, "", 0, 0, NULL,
- show_tree_object);
+ show_tree_object, NULL);
break;
case OBJ_COMMIT:
rev.pending.nr = rev.pending.alloc = 0;
}
static const char cherry_usage[] =
- "git-cherry [-v] <upstream> [<head>] [<limit>]";
+ "git cherry [-v] <upstream> [<head>] [<limit>]";
int cmd_cherry(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
diff --combined builtin-ls-tree.c
index 0da047c3bd40f4a7db43f70e2e00c0adcf673188,ac7135868865130f6ad43a63bb395087c67ee20f..d25767a1f7eb0a8b45bc1eed6b9aa95de0847f18
--- 1/builtin-ls-tree.c
--- 2/builtin-ls-tree.c
+++ b/builtin-ls-tree.c
static const char *ls_tree_prefix;
static const char ls_tree_usage[] =
- "git-ls-tree [-d] [-r] [-t] [-l] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]";
+ "git ls-tree [-d] [-r] [-t] [-l] [-z] [--name-only] [--name-status] [--full-name] [--abbrev[=<n>]] <tree-ish> [path...]";
static int show_recursive(const char *base, int baselen, const char *pathname)
{
}
static int show_tree(const unsigned char *sha1, const char *base, int baselen,
- const char *pathname, unsigned mode, int stage)
+ const char *pathname, unsigned mode, int stage, void *context)
{
int retval = 0;
const char *type = blob_type;
tree = parse_tree_indirect(sha1);
if (!tree)
die("not a tree object");
- read_tree_recursive(tree, "", 0, 0, pathspec, show_tree);
+ read_tree_recursive(tree, "", 0, 0, pathspec, show_tree, NULL);
return 0;
}
diff --combined builtin-mailinfo.c
index 13f0502b9e0bca9e4119896c01786b99cc54441e,b3d281e36767c18b2a68ccd94154673cfc537272..a4f99c88622ef7ca0fea21b51082271ff237fb46
--- 1/builtin-mailinfo.c
--- 2/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
return 1;
if (!memcmp("[PATCH]", line, 7) && isspace(line[7])) {
for (i = 0; header[i]; i++) {
- if (!memcmp("Subject: ", header[i], 9)) {
+ if (!memcmp("Subject", header[i], 7)) {
+ if (!hdr_data[i])
+ hdr_data[i] = xmalloc(linesize + 20);
if (! handle_header(line, hdr_data[i], 0)) {
return 1;
}
}
static const char mailinfo_usage[] =
- "git-mailinfo [-k] [-u | --encoding=<encoding> | -n] msg patch <mail >info";
- "git mailinfo [-k] [-u | --encoding=<encoding>] msg patch <mail >info";
++ "git mailinfo [-k] [-u | --encoding=<encoding> | -n] msg patch <mail >info";
int cmd_mailinfo(int argc, const char **argv, const char *prefix)
{
diff --combined builtin-mailsplit.c
index e8cbe678ecdc0863ebe92e6499dd2b1eacf77db6,0dc4cd9a82a37ab94e3922a61595513ebfb57978..13c60c39a402834fbcdb58928c5b5686b7b05a51
--- 1/builtin-mailsplit.c
--- 2/builtin-mailsplit.c
+++ b/builtin-mailsplit.c
#include "path-list.h"
static const char git_mailsplit_usage[] =
- "git-mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> [<mbox>|<Maildir>...]";
-"git mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> <mbox>|<Maildir>...";
++"git mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> [<mbox>|<Maildir>...]";
static int is_from_line(const char *line, int len)
{
diff --combined builtin-rerere.c
index 5d40e16932a4d8f3761b9aaebc21b630be904f8a,62ef7cfcf35663f90d724e5aba6dfaaf3b55c0ab..580580502cc0d84400edca8e2bda5ce607b43b58
--- 1/builtin-rerere.c
--- 2/builtin-rerere.c
+++ b/builtin-rerere.c
#include "builtin.h"
#include "cache.h"
#include "path-list.h"
+#include "rerere.h"
#include "xdiff/xdiff.h"
#include "xdiff-interface.h"
-#include <time.h>
-
static const char git_rerere_usage[] =
- "git-rerere [clear | status | diff | gc]";
+ "git rerere [clear | status | diff | gc]";
/* these values are days */
static int cutoff_noresolve = 15;
static int cutoff_resolve = 60;
-/* if rerere_enabled == -1, fall back to detection of .git/rr-cache */
-static int rerere_enabled = -1;
-
-/* automatically update cleanly resolved paths to the index */
-static int rerere_autoupdate;
-
-static char *merge_rr_path;
-
static const char *rr_path(const char *name, const char *file)
{
return git_path("rr-cache/%s/%s", name, file);
return !stat(rr_path(name, "postimage"), &st);
}
-static void read_rr(struct path_list *rr)
-{
- unsigned char sha1[20];
- char buf[PATH_MAX];
- FILE *in = fopen(merge_rr_path, "r");
- if (!in)
- return;
- while (fread(buf, 40, 1, in) == 1) {
- int i;
- char *name;
- if (get_sha1_hex(buf, sha1))
- die("corrupt MERGE_RR");
- buf[40] = '\0';
- name = xstrdup(buf);
- if (fgetc(in) != '\t')
- die("corrupt MERGE_RR");
- for (i = 0; i < sizeof(buf) && (buf[i] = fgetc(in)); i++)
- ; /* do nothing */
- if (i == sizeof(buf))
- die("filename too long");
- path_list_insert(buf, rr)->util = name;
- }
- fclose(in);
-}
-
-static struct lock_file write_lock;
-
-static int write_rr(struct path_list *rr, int out_fd)
-{
- int i;
- for (i = 0; i < rr->nr; i++) {
- const char *path;
- int length;
- if (!rr->items[i].util)
- continue;
- path = rr->items[i].path;
- length = strlen(path) + 1;
- if (write_in_full(out_fd, rr->items[i].util, 40) != 40 ||
- write_in_full(out_fd, "\t", 1) != 1 ||
- write_in_full(out_fd, path, length) != length)
- die("unable to write rerere record");
- }
- if (commit_lock_file(&write_lock) != 0)
- die("unable to write rerere record");
- return 0;
-}
-
-static int handle_file(const char *path,
- unsigned char *sha1, const char *output)
-{
- SHA_CTX ctx;
- char buf[1024];
- int hunk = 0, hunk_no = 0;
- struct strbuf one, two;
- FILE *f = fopen(path, "r");
- FILE *out = NULL;
-
- if (!f)
- return error("Could not open %s", path);
-
- if (output) {
- out = fopen(output, "w");
- if (!out) {
- fclose(f);
- return error("Could not write %s", output);
- }
- }
-
- if (sha1)
- SHA1_Init(&ctx);
-
- strbuf_init(&one, 0);
- strbuf_init(&two, 0);
- while (fgets(buf, sizeof(buf), f)) {
- if (!prefixcmp(buf, "<<<<<<< "))
- hunk = 1;
- else if (!prefixcmp(buf, "======="))
- hunk = 2;
- else if (!prefixcmp(buf, ">>>>>>> ")) {
- if (strbuf_cmp(&one, &two) > 0)
- strbuf_swap(&one, &two);
- hunk_no++;
- hunk = 0;
- if (out) {
- fputs("<<<<<<<\n", out);
- fwrite(one.buf, one.len, 1, out);
- fputs("=======\n", out);
- fwrite(two.buf, two.len, 1, out);
- fputs(">>>>>>>\n", out);
- }
- if (sha1) {
- SHA1_Update(&ctx, one.buf ? one.buf : "",
- one.len + 1);
- SHA1_Update(&ctx, two.buf ? two.buf : "",
- two.len + 1);
- }
- strbuf_reset(&one);
- strbuf_reset(&two);
- } else if (hunk == 1)
- strbuf_addstr(&one, buf);
- else if (hunk == 2)
- strbuf_addstr(&two, buf);
- else if (out)
- fputs(buf, out);
- }
- strbuf_release(&one);
- strbuf_release(&two);
-
- fclose(f);
- if (out)
- fclose(out);
- if (sha1)
- SHA1_Final(sha1, &ctx);
- if (hunk) {
- if (output)
- unlink(output);
- return error("Could not parse conflict hunks in %s", path);
- }
- return hunk_no;
-}
-
-static int find_conflict(struct path_list *conflict)
-{
- int i;
- if (read_cache() < 0)
- return error("Could not read index");
- for (i = 0; i+1 < active_nr; i++) {
- struct cache_entry *e2 = active_cache[i];
- struct cache_entry *e3 = active_cache[i+1];
- if (ce_stage(e2) == 2 &&
- ce_stage(e3) == 3 &&
- ce_same_name(e2, e3) &&
- S_ISREG(e2->ce_mode) &&
- S_ISREG(e3->ce_mode)) {
- path_list_insert((const char *)e2->name, conflict);
- i++; /* skip over both #2 and #3 */
- }
- }
- return 0;
-}
-
-static int merge(const char *name, const char *path)
-{
- int ret;
- mmfile_t cur, base, other;
- mmbuffer_t result = {NULL, 0};
- xpparam_t xpp = {XDF_NEED_MINIMAL};
-
- if (handle_file(path, NULL, rr_path(name, "thisimage")) < 0)
- return 1;
-
- if (read_mmfile(&cur, rr_path(name, "thisimage")) ||
- read_mmfile(&base, rr_path(name, "preimage")) ||
- read_mmfile(&other, rr_path(name, "postimage")))
- return 1;
- ret = xdl_merge(&base, &cur, "", &other, "",
- &xpp, XDL_MERGE_ZEALOUS, &result);
- if (!ret) {
- FILE *f = fopen(path, "w");
- if (!f)
- return error("Could not write to %s", path);
- fwrite(result.ptr, result.size, 1, f);
- fclose(f);
- }
-
- free(cur.ptr);
- free(base.ptr);
- free(other.ptr);
- free(result.ptr);
-
- return ret;
-}
-
static void unlink_rr_item(const char *name)
{
unlink(rr_path(name, "thisimage"));
rmdir(git_path("rr-cache/%s", name));
}
+static int git_rerere_gc_config(const char *var, const char *value, void *cb)
+{
+ if (!strcmp(var, "gc.rerereresolved"))
+ cutoff_resolve = git_config_int(var, value);
+ else if (!strcmp(var, "gc.rerereunresolved"))
+ cutoff_noresolve = git_config_int(var, value);
+ else
+ return git_default_config(var, value, cb);
+ return 0;
+}
+
static void garbage_collect(struct path_list *rr)
{
struct path_list to_remove = { NULL, 0, 0, 1 };
int i, cutoff;
time_t now = time(NULL), then;
+ git_config(git_rerere_gc_config, NULL);
dir = opendir(git_path("rr-cache"));
while ((e = readdir(dir))) {
const char *name = e->d_name;
return 0;
}
-static struct lock_file index_lock;
-
-static int update_paths(struct path_list *update)
-{
- int i;
- int fd = hold_locked_index(&index_lock, 0);
- int status = 0;
-
- if (fd < 0)
- return -1;
-
- for (i = 0; i < update->nr; i++) {
- struct path_list_item *item = &update->items[i];
- if (add_file_to_cache(item->path, ADD_CACHE_IGNORE_ERRORS))
- status = -1;
- }
-
- if (!status && active_cache_changed) {
- if (write_cache(fd, active_cache, active_nr) ||
- commit_locked_index(&index_lock))
- die("Unable to write new index file");
- } else if (fd >= 0)
- rollback_lock_file(&index_lock);
- return status;
-}
-
-static int do_plain_rerere(struct path_list *rr, int fd)
-{
- struct path_list conflict = { NULL, 0, 0, 1 };
- struct path_list update = { NULL, 0, 0, 1 };
- int i;
-
- find_conflict(&conflict);
-
- /*
- * MERGE_RR records paths with conflicts immediately after merge
- * failed. Some of the conflicted paths might have been hand resolved
- * in the working tree since then, but the initial run would catch all
- * and register their preimages.
- */
-
- for (i = 0; i < conflict.nr; i++) {
- const char *path = conflict.items[i].path;
- if (!path_list_has_path(rr, path)) {
- unsigned char sha1[20];
- char *hex;
- int ret;
- ret = handle_file(path, sha1, NULL);
- if (ret < 1)
- continue;
- hex = xstrdup(sha1_to_hex(sha1));
- path_list_insert(path, rr)->util = hex;
- if (mkdir(git_path("rr-cache/%s", hex), 0755))
- continue;;
- handle_file(path, NULL, rr_path(hex, "preimage"));
- fprintf(stderr, "Recorded preimage for '%s'\n", path);
- }
- }
-
- /*
- * Now some of the paths that had conflicts earlier might have been
- * hand resolved. Others may be similar to a conflict already that
- * was resolved before.
- */
-
- for (i = 0; i < rr->nr; i++) {
- int ret;
- const char *path = rr->items[i].path;
- const char *name = (const char *)rr->items[i].util;
-
- if (has_resolution(name)) {
- if (!merge(name, path)) {
- fprintf(stderr, "Resolved '%s' using "
- "previous resolution.\n", path);
- if (rerere_autoupdate)
- path_list_insert(path, &update);
- goto mark_resolved;
- }
- }
-
- /* Let's see if we have resolved it. */
- ret = handle_file(path, NULL, NULL);
- if (ret)
- continue;
-
- fprintf(stderr, "Recorded resolution for '%s'.\n", path);
- copy_file(rr_path(name, "postimage"), path, 0666);
- mark_resolved:
- rr->items[i].util = NULL;
- }
-
- if (update.nr)
- update_paths(&update);
-
- return write_rr(rr, fd);
-}
-
-static int git_rerere_config(const char *var, const char *value, void *cb)
-{
- if (!strcmp(var, "gc.rerereresolved"))
- cutoff_resolve = git_config_int(var, value);
- else if (!strcmp(var, "gc.rerereunresolved"))
- cutoff_noresolve = git_config_int(var, value);
- else if (!strcmp(var, "rerere.enabled"))
- rerere_enabled = git_config_bool(var, value);
- else if (!strcmp(var, "rerere.autoupdate"))
- rerere_autoupdate = git_config_bool(var, value);
- else
- return git_default_config(var, value, cb);
- return 0;
-}
-
-static int is_rerere_enabled(void)
-{
- struct stat st;
- const char *rr_cache;
- int rr_cache_exists;
-
- if (!rerere_enabled)
- return 0;
-
- rr_cache = git_path("rr-cache");
- rr_cache_exists = !stat(rr_cache, &st) && S_ISDIR(st.st_mode);
- if (rerere_enabled < 0)
- return rr_cache_exists;
-
- if (!rr_cache_exists &&
- (mkdir(rr_cache, 0777) || adjust_shared_perm(rr_cache)))
- die("Could not create directory %s", rr_cache);
- return 1;
-}
-
-static int setup_rerere(struct path_list *merge_rr)
-{
- int fd;
-
- git_config(git_rerere_config, NULL);
- if (!is_rerere_enabled())
- return -1;
-
- merge_rr_path = xstrdup(git_path("rr-cache/MERGE_RR"));
- fd = hold_lock_file_for_update(&write_lock, merge_rr_path, 1);
- read_rr(merge_rr);
- return fd;
-}
-
-int rerere(void)
-{
- struct path_list merge_rr = { NULL, 0, 0, 1 };
- int fd;
-
- fd = setup_rerere(&merge_rr);
- if (fd < 0)
- return 0;
- return do_plain_rerere(&merge_rr, fd);
-}
-
int cmd_rerere(int argc, const char **argv, const char *prefix)
{
struct path_list merge_rr = { NULL, 0, 0, 1 };
int i, fd;
+ if (argc < 2)
+ return rerere();
+
fd = setup_rerere(&merge_rr);
if (fd < 0)
return 0;
- if (argc < 2)
- return do_plain_rerere(&merge_rr, fd);
- else if (!strcmp(argv[1], "clear")) {
+ if (!strcmp(argv[1], "clear")) {
for (i = 0; i < merge_rr.nr; i++) {
const char *name = (const char *)merge_rr.items[i].util;
if (!has_resolution(name))
unlink_rr_item(name);
}
- unlink(merge_rr_path);
+ unlink(git_path("rr-cache/MERGE_RR"));
} else if (!strcmp(argv[1], "gc"))
garbage_collect(&merge_rr);
else if (!strcmp(argv[1], "status"))
diff --combined builtin-rev-list.c
index b4a2c447f22163b3165a0c6081899498e3048b51,114114b2b7b8c092fc41cfb22d7d976f3695d47d..8e1720c45bfa2ffc170b9880a6c90fcc3741bd46
--- 1/builtin-rev-list.c
--- 2/builtin-rev-list.c
+++ b/builtin-rev-list.c
#define COUNTED (1u<<16)
static const char rev_list_usage[] =
- "git-rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
+ "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
" limiting output:\n"
" --max-count=nr\n"
" --max-age=epoch\n"
" --reverse\n"
" formatting output:\n"
" --parents\n"
+" --children\n"
" --objects | --objects-edge\n"
" --unpacked\n"
" --header | --pretty\n"
parents = parents->next;
}
}
+ if (revs.children.name) {
+ struct commit_list *children;
+
+ children = lookup_decoration(&revs.children, &commit->object);
+ while (children) {
+ printf(" %s", sha1_to_hex(children->item->object.sha1));
+ children = children->next;
+ }
+ }
show_decorations(commit);
if (revs.commit_format == CMIT_FMT_ONELINE)
putchar(' ');
diff --combined builtin-revert.c
index f3d452418c25b0d95a911a050f75ba190d6513c1,ebfa3bb48856c1e5b42f9e330dbd46cb0cd1964c..e9da870d22c14c32a0e0a6cb71b933c79a2d8b53
--- 1/builtin-revert.c
--- 2/builtin-revert.c
+++ b/builtin-revert.c
*/
static const char * const revert_usage[] = {
- "git-revert [options] <commit-ish>",
+ "git revert [options] <commit-ish>",
NULL
};
static const char * const cherry_pick_usage[] = {
- "git-cherry-pick [options] <commit-ish>",
+ "git cherry-pick [options] <commit-ish>",
NULL
};
{
char buffer[256];
const char *argv[6];
+ int i = 0;
sprintf(buffer, "GITHEAD_%s", head_sha1);
setenv(buffer, head_name, 1);
* and $prev on top of us (when reverting), or the change between
* $prev and $commit on top of us (when cherry-picking or replaying).
*/
- argv[0] = "merge-recursive";
- argv[1] = base_sha1;
- argv[2] = "--";
- argv[3] = head_sha1;
- argv[4] = next_sha1;
- argv[5] = NULL;
+ argv[i++] = "merge-recursive";
+ if (base_sha1)
+ argv[i++] = base_sha1;
+ argv[i++] = "--";
+ argv[i++] = head_sha1;
+ argv[i++] = next_sha1;
+ argv[i++] = NULL;
return run_command_v_opt(argv, RUN_COMMAND_NO_STDIN | RUN_GIT_CMD);
}
discard_cache();
}
- if (!commit->parents)
- die ("Cannot %s a root commit", me);
- if (commit->parents->next) {
+ if (!commit->parents) {
+ if (action == REVERT)
+ die ("Cannot revert a root commit");
+ parent = NULL;
+ }
+ else if (commit->parents->next) {
/* Reverting or cherry-picking a merge commit */
int cnt;
struct commit_list *p;
}
}
- if (merge_recursive(sha1_to_hex(base->object.sha1),
+ if (merge_recursive(base == NULL ?
+ NULL : sha1_to_hex(base->object.sha1),
sha1_to_hex(head), "HEAD",
sha1_to_hex(next->object.sha1), oneline) ||
write_cache_as_tree(head, 0, NULL)) {
diff --combined builtin-shortlog.c
index f8bcbfce4009337c4aea0b923a620fc4697e4df3,fcb0da9fc80ca7cd00e44d58113c7fa7f4102a3a..94c4723856924a9643bcaf6c14fd9679667cbbdd
--- 1/builtin-shortlog.c
--- 2/builtin-shortlog.c
+++ b/builtin-shortlog.c
#include "utf8.h"
#include "mailmap.h"
#include "shortlog.h"
+#include "parse-options.h"
-static const char shortlog_usage[] =
-"git shortlog [-n] [-s] [-e] [-w] [<commit-id>... ]";
+static char const * const shortlog_usage[] = {
- "git-shortlog [-n] [-s] [-e] [-w] [rev-opts] [--] [<commit-id>... ]",
++ "git shortlog [-n] [-s] [-e] [-w] [rev-opts] [--] [<commit-id>... ]",
+ "",
+ "[rev-opts] are documented in git-rev-list(1)",
+ NULL
+};
static int compare_by_number(const void *a1, const void *a2)
{
if (!author)
die("Missing author: %s",
sha1_to_hex(commit->object.sha1));
+ if (log->user_format) {
+ struct strbuf buf = STRBUF_INIT;
+
+ pretty_print_commit(CMIT_FMT_USERFORMAT, commit, &buf,
+ DEFAULT_ABBREV, "", "", DATE_NORMAL, 0);
+ insert_one_record(log, author, buf.buf);
+ strbuf_release(&buf);
+ return;
+ }
if (*buffer)
buffer++;
insert_one_record(log, author, !*buffer ? "<none>" : buffer);
shortlog_add_commit(log, commit);
}
-static int parse_uint(char const **arg, int comma)
+static int parse_uint(char const **arg, int comma, int defval)
{
unsigned long ul;
int ret;
char *endp;
ul = strtoul(*arg, &endp, 10);
- if (endp != *arg && *endp && *endp != comma)
+ if (*endp && *endp != comma)
return -1;
- ret = (int) ul;
- if (ret != ul)
+ if (ul > INT_MAX)
return -1;
- *arg = endp;
- if (**arg)
- (*arg)++;
+ ret = *arg == endp ? defval : (int)ul;
+ *arg = *endp ? endp + 1 : endp;
return ret;
}
#define DEFAULT_INDENT1 6
#define DEFAULT_INDENT2 9
-static void parse_wrap_args(const char *arg, int *in1, int *in2, int *wrap)
+static int parse_wrap_args(const struct option *opt, const char *arg, int unset)
{
- arg += 2; /* skip -w */
-
- *wrap = parse_uint(&arg, ',');
- if (*wrap < 0)
- die(wrap_arg_usage);
- *in1 = parse_uint(&arg, ',');
- if (*in1 < 0)
- die(wrap_arg_usage);
- *in2 = parse_uint(&arg, '\0');
- if (*in2 < 0)
- die(wrap_arg_usage);
-
- if (!*wrap)
- *wrap = DEFAULT_WRAPLEN;
- if (!*in1)
- *in1 = DEFAULT_INDENT1;
- if (!*in2)
- *in2 = DEFAULT_INDENT2;
- if (*wrap &&
- ((*in1 && *wrap <= *in1) ||
- (*in2 && *wrap <= *in2)))
- die(wrap_arg_usage);
+ struct shortlog *log = opt->value;
+
+ log->wrap_lines = !unset;
+ if (unset)
+ return 0;
+ if (!arg) {
+ log->wrap = DEFAULT_WRAPLEN;
+ log->in1 = DEFAULT_INDENT1;
+ log->in2 = DEFAULT_INDENT2;
+ return 0;
+ }
+
+ log->wrap = parse_uint(&arg, ',', DEFAULT_WRAPLEN);
+ log->in1 = parse_uint(&arg, ',', DEFAULT_INDENT1);
+ log->in2 = parse_uint(&arg, '\0', DEFAULT_INDENT2);
+ if (log->wrap < 0 || log->in1 < 0 || log->in2 < 0)
+ return error(wrap_arg_usage);
+ if (log->wrap &&
+ ((log->in1 && log->wrap <= log->in1) ||
+ (log->in2 && log->wrap <= log->in2)))
+ return error(wrap_arg_usage);
+ return 0;
}
void shortlog_init(struct shortlog *log)
int cmd_shortlog(int argc, const char **argv, const char *prefix)
{
- struct shortlog log;
- struct rev_info rev;
+ static struct shortlog log;
+ static struct rev_info rev;
int nongit;
+ static const struct option options[] = {
+ OPT_BOOLEAN('n', "numbered", &log.sort_by_number,
+ "sort output according to the number of commits per author"),
+ OPT_BOOLEAN('s', "summary", &log.summary,
+ "Suppress commit descriptions, only provides commit count"),
+ OPT_BOOLEAN('e', "email", &log.email,
+ "Show the email address of each author"),
+ { OPTION_CALLBACK, 'w', NULL, &log, "w[,i1[,i2]]",
+ "Linewrap output", PARSE_OPT_OPTARG, &parse_wrap_args },
+ OPT_END(),
+ };
+
+ struct parse_opt_ctx_t ctx;
+
prefix = setup_git_directory_gently(&nongit);
shortlog_init(&log);
-
- /* since -n is a shadowed rev argument, parse our args first */
- while (argc > 1) {
- if (!strcmp(argv[1], "-n") || !strcmp(argv[1], "--numbered"))
- log.sort_by_number = 1;
- else if (!strcmp(argv[1], "-s") ||
- !strcmp(argv[1], "--summary"))
- log.summary = 1;
- else if (!strcmp(argv[1], "-e") ||
- !strcmp(argv[1], "--email"))
- log.email = 1;
- else if (!prefixcmp(argv[1], "-w")) {
- log.wrap_lines = 1;
- parse_wrap_args(argv[1], &log.in1, &log.in2, &log.wrap);
+ init_revisions(&rev, prefix);
+ parse_options_start(&ctx, argc, argv, PARSE_OPT_KEEP_DASHDASH |
+ PARSE_OPT_KEEP_ARGV0);
+
+ for (;;) {
+ switch (parse_options_step(&ctx, options, shortlog_usage)) {
+ case PARSE_OPT_HELP:
+ exit(129);
+ case PARSE_OPT_DONE:
+ goto parse_done;
}
- else if (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))
- usage(shortlog_usage);
- else
- break;
- argv++;
- argc--;
+ parse_revision_opt(&rev, &ctx, options, shortlog_usage);
}
- init_revisions(&rev, prefix);
- argc = setup_revisions(argc, argv, &rev, NULL);
- if (argc > 1)
- die ("unrecognized argument: %s", argv[1]);
+parse_done:
+ argc = parse_options_end(&ctx);
+
+ if (setup_revisions(argc, argv, &rev, NULL) != 1) {
+ error("unrecognized argument: %s", argv[1]);
+ usage_with_options(shortlog_usage, options);
+ }
+
+ log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT;
/* assume HEAD if from a tty */
if (!nongit && !rev.pending.nr && isatty(0))
diff --combined builtin-tag.c
index a70922b21c4bc2ff552e00cd65ecba6c17a33000,73cb7bfc857eaad8e7902a2be8cd81c8093eb18d..c2cca6cb6dc46a221c65092d7c419445d6442b5f
--- 1/builtin-tag.c
--- 2/builtin-tag.c
+++ b/builtin-tag.c
#include "parse-options.h"
static const char * const git_tag_usage[] = {
- "git-tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
- "git-tag -d <tagname>...",
- "git-tag -l [-n[<num>]] [<pattern>]",
- "git-tag -v <tagname>...",
+ "git tag [-a|-s|-u <key-id>] [-f] [-m <msg>|-F <file>] <tagname> [<head>]",
+ "git tag -d <tagname>...",
+ "git tag -l [-n[<num>]] [<pattern>]",
+ "git tag -v <tagname>...",
NULL
};
const char *args[4];
char *bracket;
int len;
+ int i, j;
if (!*signingkey) {
if (strlcpy(signingkey, git_committer_info(IDENT_ERROR_ON_NO_NAME),
if (finish_command(&gpg) || !len || len < 0)
return error("gpg failed to sign the tag");
+ /* Strip CR from the line endings, in case we are on Windows. */
+ for (i = j = 0; i < buffer->len; i++)
+ if (buffer->buf[i] != '\r') {
+ if (i != j)
+ buffer->buf[j] = buffer->buf[i];
+ j++;
+ }
+ strbuf_setlen(buffer, j);
+
return 0;
}
diff --combined builtin-upload-archive.c
index 295e24c2fa95f6e59380024ca757ad8dec80688f,64381330cd339b3397a87c77a8451df524c7e726..13a6c6203eff7d8dc96a56fa5709dc9eb69da0a6
+++ b/builtin-upload-archive.c
#include "sideband.h"
static const char upload_archive_usage[] =
- "git-upload-archive <repo>";
+ "git upload-archive <repo>";
static const char deadchild[] =
- "git-upload-archive: archiver died with error";
+ "git upload-archive: archiver died with error";
static const char lostchild[] =
- "git-upload-archive: archiver process was lost";
+ "git upload-archive: archiver process was lost";
static int run_upload_archive(int argc, const char **argv, const char *prefix)
{
- struct archiver ar;
+ const struct archiver *ar;
+ struct archiver_args args;
const char *sent_argv[MAX_ARGS];
const char *arg_cmd = "argument ";
char *p, buf[4096];
sent_argv[sent_argc] = NULL;
/* parse all options sent by the client */
- treeish_idx = parse_archive_args(sent_argc, sent_argv, &ar);
+ treeish_idx = parse_archive_args(sent_argc, sent_argv, &ar, &args);
- parse_treeish_arg(sent_argv + treeish_idx, &ar.args, prefix);
- parse_pathspec_arg(sent_argv + treeish_idx + 1, &ar.args);
+ parse_treeish_arg(sent_argv + treeish_idx, &args, prefix);
+ parse_pathspec_arg(sent_argv + treeish_idx + 1, &args);
- return ar.write_archive(&ar.args);
+ return ar->write_archive(&args);
}
static void error_clnt(const char *fmt, ...)
diff --combined contrib/examples/git-merge.sh
index 8026ccff4a459a75148740382646f7fe10b00255,0000000000000000000000000000000000000000..e9588eec33ba5b64d186ff048bb040c18c57e6bc
mode 100755,000000..100755
mode 100755,000000..100755
--- /dev/null
- git-merge [options] <remote>...
- git-merge [options] <msg> HEAD <remote>
+#!/bin/sh
+#
+# Copyright (c) 2005 Junio C Hamano
+#
+
+OPTIONS_KEEPDASHDASH=
+OPTIONS_SPEC="\
++git merge [options] <remote>...
++git merge [options] <msg> HEAD <remote>
+--
+stat show a diffstat at the end of the merge
+n don't show a diffstat at the end of the merge
+summary (synonym to --stat)
+log add list of one-line log to merge commit message
+squash create a single commit instead of doing a merge
+commit perform a commit if the merge succeeds (default)
+ff allow fast forward (default)
+s,strategy= merge strategy to use
+m,message= message to be used for the merge commit (if any)
+"
+
+SUBDIRECTORY_OK=Yes
+. git-sh-setup
+require_work_tree
+cd_to_toplevel
+
+test -z "$(git ls-files -u)" ||
+ die "You are in the middle of a conflicted merge."
+
+LF='
+'
+
+all_strategies='recur recursive octopus resolve stupid ours subtree'
+default_twohead_strategies='recursive'
+default_octopus_strategies='octopus'
+no_fast_forward_strategies='subtree ours'
+no_trivial_strategies='recursive recur subtree ours'
+use_strategies=
+
+allow_fast_forward=t
+allow_trivial_merge=t
+squash= no_commit= log_arg=
+
+dropsave() {
+ rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \
+ "$GIT_DIR/MERGE_STASH" || exit 1
+}
+
+savestate() {
+ # Stash away any local modifications.
+ git stash create >"$GIT_DIR/MERGE_STASH"
+}
+
+restorestate() {
+ if test -f "$GIT_DIR/MERGE_STASH"
+ then
+ git reset --hard $head >/dev/null
+ git stash apply $(cat "$GIT_DIR/MERGE_STASH")
+ git update-index --refresh >/dev/null
+ fi
+}
+
+finish_up_to_date () {
+ case "$squash" in
+ t)
+ echo "$1 (nothing to squash)" ;;
+ '')
+ echo "$1" ;;
+ esac
+ dropsave
+}
+
+squash_message () {
+ echo Squashed commit of the following:
+ echo
+ git log --no-merges --pretty=medium ^"$head" $remoteheads
+}
+
+finish () {
+ if test '' = "$2"
+ then
+ rlogm="$GIT_REFLOG_ACTION"
+ else
+ echo "$2"
+ rlogm="$GIT_REFLOG_ACTION: $2"
+ fi
+ case "$squash" in
+ t)
+ echo "Squash commit -- not updating HEAD"
+ squash_message >"$GIT_DIR/SQUASH_MSG"
+ ;;
+ '')
+ case "$merge_msg" in
+ '')
+ echo "No merge message -- not updating HEAD"
+ ;;
+ *)
+ git update-ref -m "$rlogm" HEAD "$1" "$head" || exit 1
+ git gc --auto
+ ;;
+ esac
+ ;;
+ esac
+ case "$1" in
+ '')
+ ;;
+ ?*)
+ if test "$show_diffstat" = t
+ then
+ # We want color (if set), but no pager
+ GIT_PAGER='' git diff --stat --summary -M "$head" "$1"
+ fi
+ ;;
+ esac
+
+ # Run a post-merge hook
+ if test -x "$GIT_DIR"/hooks/post-merge
+ then
+ case "$squash" in
+ t)
+ "$GIT_DIR"/hooks/post-merge 1
+ ;;
+ '')
+ "$GIT_DIR"/hooks/post-merge 0
+ ;;
+ esac
+ fi
+}
+
+merge_name () {
+ remote="$1"
+ rh=$(git rev-parse --verify "$remote^0" 2>/dev/null) || return
+ bh=$(git show-ref -s --verify "refs/heads/$remote" 2>/dev/null)
+ if test "$rh" = "$bh"
+ then
+ echo "$rh branch '$remote' of ."
+ elif truname=$(expr "$remote" : '\(.*\)~[1-9][0-9]*$') &&
+ git show-ref -q --verify "refs/heads/$truname" 2>/dev/null
+ then
+ echo "$rh branch '$truname' (early part) of ."
+ elif test "$remote" = "FETCH_HEAD" -a -r "$GIT_DIR/FETCH_HEAD"
+ then
+ sed -e 's/ not-for-merge / /' -e 1q \
+ "$GIT_DIR/FETCH_HEAD"
+ else
+ echo "$rh commit '$remote'"
+ fi
+}
+
+parse_config () {
+ while test $# != 0; do
+ case "$1" in
+ -n|--no-stat|--no-summary)
+ show_diffstat=false ;;
+ --stat|--summary)
+ show_diffstat=t ;;
+ --log|--no-log)
+ log_arg=$1 ;;
+ --squash)
+ test "$allow_fast_forward" = t ||
+ die "You cannot combine --squash with --no-ff."
+ squash=t no_commit=t ;;
+ --no-squash)
+ squash= no_commit= ;;
+ --commit)
+ no_commit= ;;
+ --no-commit)
+ no_commit=t ;;
+ --ff)
+ allow_fast_forward=t ;;
+ --no-ff)
+ test "$squash" != t ||
+ die "You cannot combine --squash with --no-ff."
+ allow_fast_forward=f ;;
+ -s|--strategy)
+ shift
+ case " $all_strategies " in
+ *" $1 "*)
+ use_strategies="$use_strategies$1 " ;;
+ *)
+ die "available strategies are: $all_strategies" ;;
+ esac
+ ;;
+ -m|--message)
+ shift
+ merge_msg="$1"
+ have_message=t
+ ;;
+ --)
+ shift
+ break ;;
+ *) usage ;;
+ esac
+ shift
+ done
+ args_left=$#
+}
+
+test $# != 0 || usage
+
+have_message=
+
+if branch=$(git-symbolic-ref -q HEAD)
+then
+ mergeopts=$(git config "branch.${branch#refs/heads/}.mergeoptions")
+ if test -n "$mergeopts"
+ then
+ parse_config $mergeopts --
+ fi
+fi
+
+parse_config "$@"
+while test $args_left -lt $#; do shift; done
+
+if test -z "$show_diffstat"; then
+ test "$(git config --bool merge.diffstat)" = false && show_diffstat=false
+ test "$(git config --bool merge.stat)" = false && show_diffstat=false
+ test -z "$show_diffstat" && show_diffstat=t
+fi
+
+# This could be traditional "merge <msg> HEAD <commit>..." and the
+# way we can tell it is to see if the second token is HEAD, but some
+# people might have misused the interface and used a committish that
+# is the same as HEAD there instead. Traditional format never would
+# have "-m" so it is an additional safety measure to check for it.
+
+if test -z "$have_message" &&
+ second_token=$(git rev-parse --verify "$2^0" 2>/dev/null) &&
+ head_commit=$(git rev-parse --verify "HEAD" 2>/dev/null) &&
+ test "$second_token" = "$head_commit"
+then
+ merge_msg="$1"
+ shift
+ head_arg="$1"
+ shift
+elif ! git rev-parse --verify HEAD >/dev/null 2>&1
+then
+ # If the merged head is a valid one there is no reason to
+ # forbid "git merge" into a branch yet to be born. We do
+ # the same for "git pull".
+ if test 1 -ne $#
+ then
+ echo >&2 "Can merge only exactly one commit into empty head"
+ exit 1
+ fi
+
+ rh=$(git rev-parse --verify "$1^0") ||
+ die "$1 - not something we can merge"
+
+ git update-ref -m "initial pull" HEAD "$rh" "" &&
+ git read-tree --reset -u HEAD
+ exit
+
+else
+ # We are invoked directly as the first-class UI.
+ head_arg=HEAD
+
+ # All the rest are the commits being merged; prepare
+ # the standard merge summary message to be appended to
+ # the given message. If remote is invalid we will die
+ # later in the common codepath so we discard the error
+ # in this loop.
+ merge_name=$(for remote
+ do
+ merge_name "$remote"
+ done | git fmt-merge-msg $log_arg
+ )
+ merge_msg="${merge_msg:+$merge_msg$LF$LF}$merge_name"
+fi
+head=$(git rev-parse --verify "$head_arg"^0) || usage
+
+# All the rest are remote heads
+test "$#" = 0 && usage ;# we need at least one remote head.
+set_reflog_action "merge $*"
+
+remoteheads=
+for remote
+do
+ remotehead=$(git rev-parse --verify "$remote"^0 2>/dev/null) ||
+ die "$remote - not something we can merge"
+ remoteheads="${remoteheads}$remotehead "
+ eval GITHEAD_$remotehead='"$remote"'
+ export GITHEAD_$remotehead
+done
+set x $remoteheads ; shift
+
+case "$use_strategies" in
+'')
+ case "$#" in
+ 1)
+ var="`git config --get pull.twohead`"
+ if test -n "$var"
+ then
+ use_strategies="$var"
+ else
+ use_strategies="$default_twohead_strategies"
+ fi ;;
+ *)
+ var="`git config --get pull.octopus`"
+ if test -n "$var"
+ then
+ use_strategies="$var"
+ else
+ use_strategies="$default_octopus_strategies"
+ fi ;;
+ esac
+ ;;
+esac
+
+for s in $use_strategies
+do
+ for ss in $no_fast_forward_strategies
+ do
+ case " $s " in
+ *" $ss "*)
+ allow_fast_forward=f
+ break
+ ;;
+ esac
+ done
+ for ss in $no_trivial_strategies
+ do
+ case " $s " in
+ *" $ss "*)
+ allow_trivial_merge=f
+ break
+ ;;
+ esac
+ done
+done
+
+case "$#" in
+1)
+ common=$(git merge-base --all $head "$@")
+ ;;
+*)
+ common=$(git show-branch --merge-base $head "$@")
+ ;;
+esac
+echo "$head" >"$GIT_DIR/ORIG_HEAD"
+
+case "$allow_fast_forward,$#,$common,$no_commit" in
+?,*,'',*)
+ # No common ancestors found. We need a real merge.
+ ;;
+?,1,"$1",*)
+ # If head can reach all the merge then we are up to date.
+ # but first the most common case of merging one remote.
+ finish_up_to_date "Already up-to-date."
+ exit 0
+ ;;
+t,1,"$head",*)
+ # Again the most common case of merging one remote.
+ echo "Updating $(git rev-parse --short $head)..$(git rev-parse --short $1)"
+ git update-index --refresh 2>/dev/null
+ msg="Fast forward"
+ if test -n "$have_message"
+ then
+ msg="$msg (no commit created; -m option ignored)"
+ fi
+ new_head=$(git rev-parse --verify "$1^0") &&
+ git read-tree -v -m -u --exclude-per-directory=.gitignore $head "$new_head" &&
+ finish "$new_head" "$msg" || exit
+ dropsave
+ exit 0
+ ;;
+?,1,?*"$LF"?*,*)
+ # We are not doing octopus and not fast forward. Need a
+ # real merge.
+ ;;
+?,1,*,)
+ # We are not doing octopus, not fast forward, and have only
+ # one common.
+ git update-index --refresh 2>/dev/null
+ case "$allow_trivial_merge" in
+ t)
+ # See if it is really trivial.
+ git var GIT_COMMITTER_IDENT >/dev/null || exit
+ echo "Trying really trivial in-index merge..."
+ if git read-tree --trivial -m -u -v $common $head "$1" &&
+ result_tree=$(git write-tree)
+ then
+ echo "Wonderful."
+ result_commit=$(
+ printf '%s\n' "$merge_msg" |
+ git commit-tree $result_tree -p HEAD -p "$1"
+ ) || exit
+ finish "$result_commit" "In-index merge"
+ dropsave
+ exit 0
+ fi
+ echo "Nope."
+ esac
+ ;;
+*)
+ # An octopus. If we can reach all the remote we are up to date.
+ up_to_date=t
+ for remote
+ do
+ common_one=$(git merge-base --all $head $remote)
+ if test "$common_one" != "$remote"
+ then
+ up_to_date=f
+ break
+ fi
+ done
+ if test "$up_to_date" = t
+ then
+ finish_up_to_date "Already up-to-date. Yeeah!"
+ exit 0
+ fi
+ ;;
+esac
+
+# We are going to make a new commit.
+git var GIT_COMMITTER_IDENT >/dev/null || exit
+
+# At this point, we need a real merge. No matter what strategy
+# we use, it would operate on the index, possibly affecting the
+# working tree, and when resolved cleanly, have the desired tree
+# in the index -- this means that the index must be in sync with
+# the $head commit. The strategies are responsible to ensure this.
+
+case "$use_strategies" in
+?*' '?*)
+ # Stash away the local changes so that we can try more than one.
+ savestate
+ single_strategy=no
+ ;;
+*)
+ rm -f "$GIT_DIR/MERGE_STASH"
+ single_strategy=yes
+ ;;
+esac
+
+result_tree= best_cnt=-1 best_strategy= wt_strategy=
+merge_was_ok=
+for strategy in $use_strategies
+do
+ test "$wt_strategy" = '' || {
+ echo "Rewinding the tree to pristine..."
+ restorestate
+ }
+ case "$single_strategy" in
+ no)
+ echo "Trying merge strategy $strategy..."
+ ;;
+ esac
+
+ # Remember which strategy left the state in the working tree
+ wt_strategy=$strategy
+
+ git-merge-$strategy $common -- "$head_arg" "$@"
+ exit=$?
+ if test "$no_commit" = t && test "$exit" = 0
+ then
+ merge_was_ok=t
+ exit=1 ;# pretend it left conflicts.
+ fi
+
+ test "$exit" = 0 || {
+
+ # The backend exits with 1 when conflicts are left to be resolved,
+ # with 2 when it does not handle the given merge at all.
+
+ if test "$exit" -eq 1
+ then
+ cnt=`{
+ git diff-files --name-only
+ git ls-files --unmerged
+ } | wc -l`
+ if test $best_cnt -le 0 -o $cnt -le $best_cnt
+ then
+ best_strategy=$strategy
+ best_cnt=$cnt
+ fi
+ fi
+ continue
+ }
+
+ # Automerge succeeded.
+ result_tree=$(git write-tree) && break
+done
+
+# If we have a resulting tree, that means the strategy module
+# auto resolved the merge cleanly.
+if test '' != "$result_tree"
+then
+ if test "$allow_fast_forward" = "t"
+ then
+ parents=$(git show-branch --independent "$head" "$@")
+ else
+ parents=$(git rev-parse "$head" "$@")
+ fi
+ parents=$(echo "$parents" | sed -e 's/^/-p /')
+ result_commit=$(printf '%s\n' "$merge_msg" | git commit-tree $result_tree $parents) || exit
+ finish "$result_commit" "Merge made by $wt_strategy."
+ dropsave
+ exit 0
+fi
+
+# Pick the result from the best strategy and have the user fix it up.
+case "$best_strategy" in
+'')
+ restorestate
+ case "$use_strategies" in
+ ?*' '?*)
+ echo >&2 "No merge strategy handled the merge."
+ ;;
+ *)
+ echo >&2 "Merge with strategy $use_strategies failed."
+ ;;
+ esac
+ exit 2
+ ;;
+"$wt_strategy")
+ # We already have its result in the working tree.
+ ;;
+*)
+ echo "Rewinding the tree to pristine..."
+ restorestate
+ echo "Using the $best_strategy to prepare resolving by hand."
+ git-merge-$best_strategy $common -- "$head_arg" "$@"
+ ;;
+esac
+
+if test "$squash" = t
+then
+ finish
+else
+ for remote
+ do
+ echo $remote
+ done >"$GIT_DIR/MERGE_HEAD"
+ printf '%s\n' "$merge_msg" >"$GIT_DIR/MERGE_MSG"
+fi
+
+if test "$merge_was_ok" = t
+then
+ echo >&2 \
+ "Automatic merge went well; stopped before committing as requested"
+ exit 0
+else
+ {
+ echo '
+Conflicts:
+'
+ git ls-files --unmerged |
+ sed -e 's/^[^ ]* / /' |
+ uniq
+ } >>"$GIT_DIR/MERGE_MSG"
+ git rerere
+ die "Automatic merge failed; fix conflicts and then commit the result."
+fi
diff --combined git-am.sh
index cc8787b460e601889fd90c5dba2055e9eb85bc22,14578ceb57645502fe9af25c4c1cfd757a852b68..c5b0039d860d6820769488ed8f22272c9a25fdb7
+++ b/git-am.sh
SUBDIRECTORY_OK=Yes
OPTIONS_KEEPDASHDASH=
OPTIONS_SPEC="\
- git-am [options] [<mbox>|<Maildir>...]
- git-am [options] --resolved
- git-am [options] --skip
-git am [options] <mbox>|<Maildir>...
++git am [options] [<mbox>|<Maildir>...]
+ git am [options] --resolved
+ git am [options] --skip
--
d,dotest= (removed -- do not use)
i,interactive run interactively
require_work_tree
cd_to_toplevel
-git var GIT_COMMITTER_IDENT >/dev/null || exit
+git var GIT_COMMITTER_IDENT >/dev/null ||
+ die "You need to set your committer info first"
stop_here () {
echo "$1" >"$dotest/next"
}
prec=4
-dotest=".dotest"
+dotest="$GIT_DIR/rebase"
sign= utf8=t keep= skip= interactive= resolved= binary= rebasing=
resolvemsg= resume=
git_apply_opt=
false
;;
esac ||
- die "previous dotest directory $dotest still exists but mbox given."
+ die "previous rebase directory $dotest still exists but mbox given."
resume=yes
else
# Make sure we are not given --skip nor --resolved
: >"$dotest/rebasing"
else
: >"$dotest/applying"
+ git update-ref ORIG_HEAD HEAD
fi
fi
<"$dotest"/info >/dev/null &&
go_next && continue
- test -s $dotest/patch || {
+ test -s "$dotest/patch" || {
echo "Patch is empty. Was it split wrong?"
stop_here $this
}
diff --combined git-cvsserver.perl
index b00d1c29cd3a7d2cd8bbcd7ea4f531e050fcfcb9,d2d374a6ced994d349a673a98e69c01793d2678c..e5ba57f3946cc5f38cd25bfd0b52ff6ac2209c5b
--- 1/git-cvsserver.perl
--- 2/git-cvsserver.perl
+++ b/git-cvsserver.perl
$log->info("--------------- STARTING -----------------");
my $usage =
- "Usage: git-cvsserver [options] [pserver|server] [<directory> ...]\n".
+ "Usage: git cvsserver [options] [pserver|server] [<directory> ...]\n".
" --base-path <path> : Prepend to requested CVSROOT\n".
" --strict-paths : Don't allow recursing into subdirectories\n".
" --export-all : Don't check for gitcvs.enabled in config\n".
}
# done; get out of the tempdir
- cleanupWorkDir();
+ cleanupWorkTree();
print "ok\n";
diff --combined git-quiltimport.sh
index d1efa1d7419c23b65af1dccf4b8a00ed0e94c79c,e0649cd69838a24513cb6f3173fdff320aae7646..c9aecfd9132f2cb199add497d6c6ab2ebb79fdba
--- 1/git-quiltimport.sh
--- 2/git-quiltimport.sh
+++ b/git-quiltimport.sh
#!/bin/sh
OPTIONS_KEEPDASHDASH=
OPTIONS_SPEC="\
- git-quiltimport [options]
+ git quiltimport [options]
--
n,dry-run dry run
author= author name and email address for patches without any
fi
# Temporary directories
-tmp_dir=.dotest
+tmp_dir="$GIT_DIR"/rebase
tmp_msg="$tmp_dir/msg"
tmp_patch="$tmp_dir/patch"
tmp_info="$tmp_dir/info"
diff --combined git-svn.perl
index 3750e47c202ebdcb25e657eecd69ef5252d45221,f6b878a32264a24bff7bb79b090f353797b92ff8..28aeb03fdcb65d8b63851cc92e74327b3325d8b8
--- 1/git-svn.perl
--- 2/git-svn.perl
+++ b/git-svn.perl
my $fd = $exit ? \*STDERR : \*STDOUT;
print $fd <<"";
git-svn - bidirectional operations between a single Subversion tree and git
- Usage: $0 <command> [options] [arguments]\n
+ Usage: git svn <command> [options] [arguments]\n
print $fd "Available commands:\n" unless $cmd;
my $head = shift;
$head ||= 'HEAD';
my @refs;
- my (undef, undef, undef, $gs) = working_head_info($head, \@refs);
+ my (undef, undef, $uuid, $gs) = working_head_info($head, \@refs);
unless ($gs) {
die "Unable to determine upstream SVN information from ",
"$head history\n";
}
my $desired_revision = substr($revision_or_hash, 1);
- $result = $gs->rev_map_get($desired_revision);
+ $result = $gs->rev_map_get($desired_revision, $uuid);
} else {
my (undef, $rev, undef) = cmt_metadata($revision_or_hash);
$result = $rev;
if (defined $url && defined $rev) {
next if $max{$url} and $max{$url} < $rev;
if (my $gs = Git::SVN->find_by_url($url)) {
- my $c = $gs->rev_map_get($rev);
+ my $c = $gs->rev_map_get($rev, $uuid);
if ($c && $c eq $hash) {
close $fh; # break the pipe
return ($url, $rev, $uuid, $gs);
sub read_all_remotes {
my $r = {};
+ my $use_svm_props = eval { command_oneline(qw/config --bool
+ svn.useSvmProps/) };
+ $use_svm_props = $use_svm_props eq 'true' if $use_svm_props;
foreach (grep { s/^svn-remote\.// } command(qw/config -l/)) {
if (m!^(.+)\.fetch=\s*(.*)\s*:\s*refs/remotes/(.+)\s*$!) {
my ($remote, $local_ref, $remote_ref) = ($1, $2, $3);
$local_ref =~ s{^/}{};
$r->{$remote}->{fetch}->{$local_ref} = $remote_ref;
+ $r->{$remote}->{svm} = {} if $use_svm_props;
+ } elsif (m!^(.+)\.usesvmprops=\s*(.*)\s*$!) {
+ $r->{$1}->{svm} = {};
} elsif (m!^(.+)\.url=\s*(.*)\s*$!) {
$r->{$1}->{url} = $2;
} elsif (m!^(.+)\.(branches|tags)=
}
}
}
+
+ map {
+ if (defined $r->{$_}->{svm}) {
+ my $svm;
+ eval {
+ my $section = "svn-remote.$_";
+ $svm = {
+ source => tmp_config('--get',
+ "$section.svm-source"),
+ replace => tmp_config('--get',
+ "$section.svm-replace"),
+ }
+ };
+ $r->{$_}->{svm} = $svm;
+ }
+ } keys %$r;
+
$r;
}
}
my $p = $path;
my $rwr = rewrite_root({repo_id => $repo_id});
+ my $svm = $remotes->{$repo_id}->{svm}
+ if defined $remotes->{$repo_id}->{svm};
unless (defined $p) {
$p = $full_url;
my $z = $u;
+ my $prefix = '';
if ($rwr) {
$z = $rwr;
+ } elsif (defined $svm) {
+ $z = $svm->{source};
+ $prefix = $svm->{replace};
+ $prefix =~ s#^\Q$u\E(?:/|$)##;
+ $prefix =~ s#/$##;
}
- $p =~ s#^\Q$z\E(?:/|$)## or next;
+ $p =~ s#^\Q$z\E(?:/|$)#$prefix# or next;
}
foreach my $f (keys %$fetch) {
next if $f ne $p;
mkpath([$svn_dir]);
print STDERR "Data from a previous version of git-svn exists, but\n\t",
"$svn_dir\n\t(required for this version ",
- "($::VERSION) of git-svn) does not. exist\n";
+ "($::VERSION) of git-svn) does not exist.\n";
my ($fh, $ctx) = command_output_pipe(qw/rev-parse --symbolic --all/);
while (<$fh>) {
my $x = $_;
diff --combined help.c
index 52d39b88a36e92b00828fdb8c8d056f9b79a37e0,ee15955b0bdf665681c3e7762eae4b925bec64eb..bfc84aed10d49b1eb641d920a102e94d2e905fda
+++ b/help.c
};
static const char * const builtin_help_usage[] = {
- "git-help [--all] [--man|--web|--info] [command]",
+ "git help [--all] [--man|--web|--info] [command]",
NULL
};
static void get_html_page_path(struct strbuf *page_path, const char *page)
{
struct stat st;
+ const char *html_path = system_path(GIT_HTML_PATH);
/* Check that we have a git documentation directory. */
- if (stat(GIT_HTML_PATH "/git.html", &st) || !S_ISREG(st.st_mode))
- die("'%s': not a documentation directory.", GIT_HTML_PATH);
+ if (stat(mkpath("%s/git.html", html_path), &st)
+ || !S_ISREG(st.st_mode))
+ die("'%s': not a documentation directory.", html_path);
strbuf_init(page_path, 0);
- strbuf_addf(page_path, GIT_HTML_PATH "/%s.html", page);
+ strbuf_addf(page_path, "%s/%s.html", html_path, page);
}
+/*
+ * If open_html is not defined in a platform-specific way (see for
+ * example compat/mingw.h), we use the script web--browse to display
+ * HTML.
+ */
+#ifndef open_html
+void open_html(const char *path)
+{
+ execl_git_cmd("web--browse", "-c", "help.browser", path, NULL);
+}
+#endif
+
static void show_html_page(const char *git_cmd)
{
const char *page = cmd_to_page(git_cmd);
get_html_page_path(&page_path, page);
- execl_git_cmd("web--browse", "-c", "help.browser", page_path.buf, NULL);
+ open_html(page_path.buf);
}
void help_unknown_cmd(const char *cmd)
diff --combined index-pack.c
index b4ec7361748640c7ced04c10e9087e12c553d928,bb2e6a306f94b8dce8a5a1cd0b9cbec94f432322..ac20a46d1594ee1350b11d001f92bf0a8d887890
--- 1/index-pack.c
--- 2/index-pack.c
+++ b/index-pack.c
#include "fsck.h"
static const char index_pack_usage[] =
- "git-index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }";
+ "git index-pack [-v] [-o <index-file>] [{ ---keep | --keep=<msg> }] [--strict] { <pack-file> | --stdin [--fix-thin] [<pack-file>] }";
struct object_entry
{
off_t offset;
};
+struct base_data {
+ struct base_data *base;
+ struct base_data *child;
+ struct object_entry *obj;
+ void *data;
+ unsigned long size;
+};
+
/*
* Even if sizeof(union delta_base) == 24 on 64-bit archs, we really want
* to memcmp() only the first 20 bytes.
static struct object_entry *objects;
static struct delta_entry *deltas;
+static struct base_data *base_cache;
+static size_t base_cache_used;
static int nr_objects;
static int nr_deltas;
static int nr_resolved_deltas;
die("pack has bad object at offset %lu: %s", offset, buf);
}
+static void prune_base_data(struct base_data *retain)
+{
+ struct base_data *b = base_cache;
+ for (b = base_cache;
+ base_cache_used > delta_base_cache_limit && b;
+ b = b->child) {
+ if (b->data && b != retain) {
+ free(b->data);
+ b->data = NULL;
+ base_cache_used -= b->size;
+ }
+ }
+}
+
+static void link_base_data(struct base_data *base, struct base_data *c)
+{
+ if (base)
+ base->child = c;
+ else
+ base_cache = c;
+
+ c->base = base;
+ c->child = NULL;
+ base_cache_used += c->size;
+ prune_base_data(c);
+}
+
+static void unlink_base_data(struct base_data *c)
+{
+ struct base_data *base = c->base;
+ if (base)
+ base->child = NULL;
+ else
+ base_cache = NULL;
+ if (c->data) {
+ free(c->data);
+ base_cache_used -= c->size;
+ }
+}
+
static void *unpack_entry_data(unsigned long offset, unsigned long size)
{
z_stream stream;
}
}
-static void resolve_delta(struct object_entry *delta_obj, void *base_data,
- unsigned long base_size, enum object_type type)
+static void *get_base_data(struct base_data *c)
+{
+ if (!c->data) {
+ struct object_entry *obj = c->obj;
+
+ if (obj->type == OBJ_REF_DELTA || obj->type == OBJ_OFS_DELTA) {
+ void *base = get_base_data(c->base);
+ void *raw = get_data_from_pack(obj);
+ c->data = patch_delta(
+ base, c->base->size,
+ raw, obj->size,
+ &c->size);
+ free(raw);
+ if (!c->data)
+ bad_object(obj->idx.offset, "failed to apply delta");
+ } else
+ c->data = get_data_from_pack(obj);
+
+ base_cache_used += c->size;
+ prune_base_data(c);
+ }
+ return c->data;
+}
+
+static void resolve_delta(struct object_entry *delta_obj,
+ struct base_data *base_obj, enum object_type type)
{
void *delta_data;
unsigned long delta_size;
- void *result;
- unsigned long result_size;
union delta_base delta_base;
int j, first, last;
+ struct base_data result;
delta_obj->real_type = type;
delta_data = get_data_from_pack(delta_obj);
delta_size = delta_obj->size;
- result = patch_delta(base_data, base_size, delta_data, delta_size,
- &result_size);
+ result.data = patch_delta(get_base_data(base_obj), base_obj->size,
+ delta_data, delta_size,
+ &result.size);
free(delta_data);
- if (!result)
+ if (!result.data)
bad_object(delta_obj->idx.offset, "failed to apply delta");
- sha1_object(result, result_size, type, delta_obj->idx.sha1);
+ sha1_object(result.data, result.size, type, delta_obj->idx.sha1);
nr_resolved_deltas++;
+ result.obj = delta_obj;
+ link_base_data(base_obj, &result);
+
hashcpy(delta_base.sha1, delta_obj->idx.sha1);
if (!find_delta_children(&delta_base, &first, &last)) {
for (j = first; j <= last; j++) {
struct object_entry *child = objects + deltas[j].obj_no;
if (child->real_type == OBJ_REF_DELTA)
- resolve_delta(child, result, result_size, type);
+ resolve_delta(child, &result, type);
}
}
for (j = first; j <= last; j++) {
struct object_entry *child = objects + deltas[j].obj_no;
if (child->real_type == OBJ_OFS_DELTA)
- resolve_delta(child, result, result_size, type);
+ resolve_delta(child, &result, type);
}
}
- free(result);
+ unlink_base_data(&result);
}
static int compare_delta_entry(const void *a, const void *b)
{
int i;
struct delta_entry *delta = deltas;
- void *data;
struct stat st;
/*
nr_objects);
for (i = 0; i < nr_objects; i++) {
struct object_entry *obj = &objects[i];
- data = unpack_raw_entry(obj, &delta->base);
+ void *data = unpack_raw_entry(obj, &delta->base);
obj->real_type = obj->type;
if (obj->type == OBJ_REF_DELTA || obj->type == OBJ_OFS_DELTA) {
nr_deltas++;
struct object_entry *obj = &objects[i];
union delta_base base;
int j, ref, ref_first, ref_last, ofs, ofs_first, ofs_last;
+ struct base_data base_obj;
if (obj->type == OBJ_REF_DELTA || obj->type == OBJ_OFS_DELTA)
continue;
ofs = !find_delta_children(&base, &ofs_first, &ofs_last);
if (!ref && !ofs)
continue;
- data = get_data_from_pack(obj);
+ base_obj.data = get_data_from_pack(obj);
+ base_obj.size = obj->size;
+ base_obj.obj = obj;
+ link_base_data(NULL, &base_obj);
+
if (ref)
for (j = ref_first; j <= ref_last; j++) {
struct object_entry *child = objects + deltas[j].obj_no;
if (child->real_type == OBJ_REF_DELTA)
- resolve_delta(child, data,
- obj->size, obj->type);
+ resolve_delta(child, &base_obj, obj->type);
}
if (ofs)
for (j = ofs_first; j <= ofs_last; j++) {
struct object_entry *child = objects + deltas[j].obj_no;
if (child->real_type == OBJ_OFS_DELTA)
- resolve_delta(child, data,
- obj->size, obj->type);
+ resolve_delta(child, &base_obj, obj->type);
}
- free(data);
+ unlink_base_data(&base_obj);
display_progress(progress, nr_resolved_deltas);
}
}
return size;
}
-static void append_obj_to_pack(const unsigned char *sha1, void *buf,
+static struct object_entry *append_obj_to_pack(
+ const unsigned char *sha1, void *buf,
unsigned long size, enum object_type type)
{
struct object_entry *obj = &objects[nr_objects++];
obj[1].idx.offset = obj[0].idx.offset + n;
obj[1].idx.offset += write_compressed(output_fd, buf, size, &obj[0].idx.crc32);
hashcpy(obj->idx.sha1, sha1);
+ return obj;
}
static int delta_pos_compare(const void *_a, const void *_b)
for (i = 0; i < n; i++) {
struct delta_entry *d = sorted_by_pos[i];
- void *data;
- unsigned long size;
enum object_type type;
int j, first, last;
+ struct base_data base_obj;
if (objects[d->obj_no].real_type != OBJ_REF_DELTA)
continue;
- data = read_sha1_file(d->base.sha1, &type, &size);
- if (!data)
+ base_obj.data = read_sha1_file(d->base.sha1, &type, &base_obj.size);
+ if (!base_obj.data)
continue;
+ if (check_sha1_signature(d->base.sha1, base_obj.data,
+ base_obj.size, typename(type)))
+ die("local object %s is corrupt", sha1_to_hex(d->base.sha1));
+ base_obj.obj = append_obj_to_pack(d->base.sha1, base_obj.data,
+ base_obj.size, type);
+ link_base_data(NULL, &base_obj);
+
find_delta_children(&d->base, &first, &last);
for (j = first; j <= last; j++) {
struct object_entry *child = objects + deltas[j].obj_no;
if (child->real_type == OBJ_REF_DELTA)
- resolve_delta(child, data, size, type);
+ resolve_delta(child, &base_obj, type);
}
- if (check_sha1_signature(d->base.sha1, data, size, typename(type)))
- die("local object %s is corrupt", sha1_to_hex(d->base.sha1));
- append_obj_to_pack(d->base.sha1, data, size, type);
- free(data);
+ unlink_base_data(&base_obj);
display_progress(progress, nr_resolved_deltas);
}
free(sorted_by_pos);
diff --combined t/t4150-am.sh
index 5cbd5ef6798bcef1c011893a4759cac4047dc6b7,476f20b50a402f6843b4588d93d3acfdacf3603b..98ba020d895f05c269fbba2a91c66d874245b145
--- 1/t/t4150-am.sh
--- 2/t/t4150-am.sh
+++ b/t/t4150-am.sh
git checkout first &&
test_tick &&
git am <patch1 &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test -z "$(git diff second)" &&
test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
test_tick &&
git checkout first &&
git am patch2 &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test "$(git rev-parse master^^)" = "$(git rev-parse HEAD^^)" &&
test -z "$(git diff master..HEAD)" &&
test -z "$(git diff master^..HEAD^)" &&
test_expect_success 'am --keep really keeps the subject' '
git checkout HEAD^ &&
git am --keep patch4 &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
git-cat-file commit HEAD |
grep -q -F "Re: Re: Re: [PATCH 1/5 v2] third"
'
test_tick &&
git commit -m "copied stuff" &&
git am -3 lorem-move.patch &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test -z "$(git diff lorem)"
'
test_expect_success 'am pauses on conflict' '
git checkout lorem2^^ &&
- ! git am lorem-move.patch &&
+ test_must_fail git am lorem-move.patch &&
- test -d .dotest
+ test -d .git/rebase
'
test_expect_success 'am --skip works' '
git am --skip &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test -z "$(git diff lorem2^^ -- file)" &&
test goodbye = "$(cat another)"
'
test_expect_success 'am --resolved works' '
git checkout lorem2^^ &&
- ! git am lorem-move.patch &&
+ test_must_fail git am lorem-move.patch &&
- test -d .dotest &&
+ test -d .git/rebase &&
echo resolved >>file &&
git add file &&
git am --resolved &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test goodbye = "$(cat another)"
'
test_expect_success 'am takes patches from a Pine mailbox' '
git checkout first &&
cat pine patch1 | git am &&
- ! test -d .dotest &&
+ ! test -d .git/rebase &&
test -z "$(git diff master^..HEAD)"
'
test_expect_success 'am fails on mail without patch' '
- ! git am <failmail &&
+ test_must_fail git am <failmail &&
- rm -r .dotest/
+ rm -r .git/rebase/
'
test_expect_success 'am fails on empty patch' '
echo "---" >>failmail &&
- ! git am <failmail &&
+ test_must_fail git am <failmail &&
git am --skip &&
- ! test -d .dotest
+ ! test -d .git/rebase
'
test_expect_success 'am works from stdin in subdirectory' '
diff --combined t/t4200-rerere.sh
index b5a4202998f51cd282ae46c7caec6e615ee47e3f,746d61f8451d42b8a62d2e7afb9bde5256ff592b..b68ab11f2915789cd04ac6bd43363aeab2079198
--- 1/t/t4200-rerere.sh
--- 2/t/t4200-rerere.sh
+++ b/t/t4200-rerere.sh
. ./test-lib.sh
cat > a1 << EOF
+Some title
+==========
Whether 'tis nobler in the mind to suffer
The slings and arrows of outrageous fortune,
Or to take arms against a sea of troubles,
git checkout -b first
cat >> a1 << EOF
+Some title
+==========
To die, to sleep;
To sleep: perchance to dream: ay, there's the rub;
For in that sleep of death what dreams may come
git checkout -b second master
git show first:a1 |
-sed -e 's/To die, t/To die! T/' > a1
+sed -e 's/To die, t/To die! T/' -e 's/Some title/Some Title/' > a1
echo "* END *" >>a1
git commit -q -a -m second
test_expect_success 'nothing recorded without rerere' '
(rm -rf .git/rr-cache; git config rerere.enabled false) &&
- ! git merge first &&
+ test_must_fail git merge first &&
! test -d .git/rr-cache
'
git reset --hard &&
mkdir .git/rr-cache &&
git config --unset rerere.enabled &&
- ! git merge first
+ test_must_fail git merge first
'
-sha1=$(sed -e 's/ .*//' .git/rr-cache/MERGE_RR)
+sha1=$(sed -e 's/ .*//' .git/MERGE_RR)
rr=.git/rr-cache/$sha1
-test_expect_success 'recorded preimage' "grep ======= $rr/preimage"
+test_expect_success 'recorded preimage' "grep ^=======$ $rr/preimage"
test_expect_success 'rerere.enabled works, too' '
rm -rf .git/rr-cache &&
git config rerere.enabled true &&
git reset --hard &&
- ! git merge first &&
+ test_must_fail git merge first &&
- grep ======= $rr/preimage
+ grep ^=======$ $rr/preimage
'
test_expect_success 'no postimage or thisimage yet' \
test_expect_success 'preimage has right number of lines' '
cnt=$(sed -ne "/^<<<<<<</,/^>>>>>>>/p" $rr/preimage | wc -l) &&
- test $cnt = 9
+ test $cnt = 13
'
cat > expect << EOF
--- a/a1
+++ b/a1
-@@ -6,17 +6,9 @@
+@@ -1,4 +1,4 @@
+-Some Title
++Some title
+ ==========
+ Whether 'tis nobler in the mind to suffer
+ The slings and arrows of outrageous fortune,
+@@ -8,21 +8,11 @@
The heart-ache and the thousand natural shocks
That flesh is heir to, 'tis a consummation
Devoutly to be wish'd.
-<<<<<<<
+-Some Title
+-==========
-To die! To sleep;
-=======
+ Some title
+ ==========
To die, to sleep;
->>>>>>>
To sleep: perchance to dream: ay, there's the rub;
git checkout -b third master &&
git show second^:a1 | sed "s/To die: t/To die! T/" > a1 &&
git commit -q -a -m third &&
- ! git pull . first
+ test_must_fail git pull . first
'
git show first:a1 | sed 's/To die: t/To die! T/' > expect
-test_expect_success 'rerere kicked in' "! grep ======= a1"
+test_expect_success 'rerere kicked in' "! grep ^=======$ a1"
test_expect_success 'rerere prefers first change' 'test_cmp a1 expect'
rm $rr/postimage
-echo "$sha1 a1" | perl -pe 'y/\012/\000/' > .git/rr-cache/MERGE_RR
+echo "$sha1 a1" | perl -pe 'y/\012/\000/' > .git/MERGE_RR
test_expect_success 'rerere clear' 'git rerere clear'
echo Bello > file2 &&
git add file2 &&
git commit -m version2 &&
- ! git merge fourth &&
+ test_must_fail git merge fourth &&
- sha1=$(sed -e "s/ .*//" .git/rr-cache/MERGE_RR) &&
+ sha1=$(sed -e "s/ .*//" .git/MERGE_RR) &&
rr=.git/rr-cache/$sha1 &&
echo Cello > file2 &&
git add file2 &&
diff --combined t/t7600-merge.sh
index 9ab5bdacc41d026ea81c65b0d95a61a61521429a,7d182b5f11ca40b35a74aba04df1086bc91724be..26cf8dc7c15ce397d7c36b2dd39a9d38db9856d7
--- 1/t/t7600-merge.sh
--- 2/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
echo "[OOPS] unmerged files"
false
fi &&
- if ! git diff --exit-code
+ if test_must_fail git diff --exit-code
then
echo "[OOPS] working tree != index"
false
test_debug 'gitk --all'
-test_expect_success 'test option parsing' '
- if git merge -$ c1
- then
- echo "[OOPS] -$ accepted"
- false
- fi &&
- if git merge --no-such c1
- then
- echo "[OOPS] --no-such accepted"
- false
- fi &&
- if git merge -s foobar c1
- then
- echo "[OOPS] -s foobar accepted"
- false
- fi &&
- if git merge -s=foobar c1
- then
- echo "[OOPS] -s=foobar accepted"
- false
- fi &&
- if git merge -m
- then
- echo "[OOPS] missing commit msg accepted"
- false
- fi &&
- if git merge
- then
- echo "[OOPS] missing commit references accepted"
- false
- fi
+test_expect_failure 'test option parsing' '
+ test_must_fail git merge -$ c1 &&
+ test_must_fail git merge --no-such c1 &&
+ test_must_fail git merge -s foobar c1 &&
+ test_must_fail git merge -s=foobar c1 &&
+ test_must_fail git merge -m &&
+ test_must_fail git merge
'
test_expect_success 'merge c0 with c1' '
git merge --no-log c2 &&
git show -s --pretty=format:%b HEAD >msg.act &&
verify_diff msg.nolog msg.act "[OOPS] bad merge log message" &&
+
git merge --log c3 &&
git show -s --pretty=format:%b HEAD >msg.act &&
+ verify_diff msg.log msg.act "[OOPS] bad merge log message" &&
+
+ git reset --hard HEAD^ &&
+ git config merge.log yes &&
+ git merge c3 &&
+ git show -s --pretty=format:%b HEAD >msg.act &&
verify_diff msg.log msg.act "[OOPS] bad merge log message"
'
test_debug 'gitk --all'
+test_expect_success 'merge c1 with c0, c2, c0, and c1' '
+ git reset --hard c1 &&
+ git config branch.master.mergeoptions "" &&
+ test_tick &&
+ git merge c0 c2 c0 c1 &&
+ verify_merge file result.1-5 &&
+ verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
+test_expect_success 'merge c1 with c0, c2, c0, and c1' '
+ git reset --hard c1 &&
+ git config branch.master.mergeoptions "" &&
+ test_tick &&
+ git merge c0 c2 c0 c1 &&
+ verify_merge file result.1-5 &&
+ verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
+test_expect_success 'merge c1 with c1 and c2' '
+ git reset --hard c1 &&
+ git config branch.master.mergeoptions "" &&
+ test_tick &&
+ git merge c1 c2 &&
+ verify_merge file result.1-5 &&
+ verify_parents $c1 $c2
+'
+
+test_debug 'gitk --all'
+
test_done
diff --combined t/t9106-git-svn-commit-diff-clobber.sh
index 27a65e05df20c2695b9fb849be62d715c968a433,a57ff68e070399e500ad74812291c541edaedd3e..08bf1f08e331790d1a4e2fd1c698ecd5ea860e41
test_expect_success 'commit conflicting change from git' '
echo second line from git >> file &&
git commit -a -m "second line from git" &&
- ! git-svn commit-diff -r1 HEAD~1 HEAD "$svnrepo"
+ test_must_fail git-svn commit-diff -r1 HEAD~1 HEAD "$svnrepo"
'
test_expect_success 'commit complementing change from git' '
rm -rf t.svn &&
echo "fourth line from git" >> file &&
git commit -a -m "fourth line from git" &&
- ! git-svn dcommit
+ test_must_fail git-svn dcommit
'
test_expect_success 'dcommit does the svn equivalent of an index merge' "
git commit -a -m 'new file' &&
echo clobber > file &&
git commit -a -m 'clobber' &&
- ! git svn dcommit
+ test_must_fail git svn dcommit
"
-test_expect_success 'check that rebase really failed' 'test -d .dotest'
+test_expect_success 'check that rebase really failed' 'test -d .git/rebase'
test_expect_success 'resolve, continue the rebase and dcommit' "
echo clobber and I really mean it > file &&