index 338f2094f32504b71d41e16062010b75e33e96a3..5c145d2165027adc5e5d44c6dda969e1ed86be57 100644 (file)
--- a/builtin-fmt-merge-msg.c
+++ b/builtin-fmt-merge-msg.c
+#include "builtin.h"
#include "cache.h"
#include "commit.h"
#include "diff.h"
static const char *fmt_merge_msg_usage =
"git-fmt-merge-msg [--summary] [--no-summary] [--file <file>]";
-static int merge_summary = 0;
+static int merge_summary;
static int fmt_merge_msg_config(const char *key, const char *value)
{
{
if (list->nr == list->alloc) {
list->alloc += 32;
- list->list = realloc(list->list, sizeof(char *) * list->alloc);
- list->payload = realloc(list->payload,
+ list->list = xrealloc(list->list, sizeof(char *) * list->alloc);
+ list->payload = xrealloc(list->payload,
sizeof(char *) * list->alloc);
}
list->payload[list->nr] = payload;
for (i = 0; i < list->nr; i++) {
free(list->list[i]);
- if (list->payload[i])
- free(list->payload[i]);
+ free(list->payload[i]);
}
free(list->list);
free(list->payload);
if (len < 43 || line[40] != '\t')
return 1;
- if (!strncmp(line + 41, "not-for-merge", 13))
+ if (!prefixcmp(line + 41, "not-for-merge"))
return 0;
if (line[41] != '\t')
i = find_in_list(&srcs, src);
if (i < 0) {
i = srcs.nr;
- append_to_list(&srcs, strdup(src),
+ append_to_list(&srcs, xstrdup(src),
xcalloc(1, sizeof(struct src_data)));
}
src_data = srcs.payload[i];
if (pulling_head) {
- origin = strdup(src);
+ origin = xstrdup(src);
src_data->head_status |= 1;
- } else if (!strncmp(line, "branch ", 7)) {
- origin = strdup(line + 7);
+ } else if (!prefixcmp(line, "branch ")) {
+ origin = xstrdup(line + 7);
append_to_list(&src_data->branch, origin, NULL);
src_data->head_status |= 2;
- } else if (!strncmp(line, "tag ", 4)) {
+ } else if (!prefixcmp(line, "tag ")) {
origin = line;
- append_to_list(&src_data->tag, strdup(origin + 4), NULL);
+ append_to_list(&src_data->tag, xstrdup(origin + 4), NULL);
src_data->head_status |= 2;
- } else if (!strncmp(line, "remote branch ", 14)) {
- origin = strdup(line + 14);
+ } else if (!prefixcmp(line, "remote branch ")) {
+ origin = xstrdup(line + 14);
append_to_list(&src_data->r_branch, origin, NULL);
src_data->head_status |= 2;
} else {
- origin = strdup(src);
- append_to_list(&src_data->generic, strdup(line), NULL);
+ origin = xstrdup(src);
+ append_to_list(&src_data->generic, xstrdup(line), NULL);
src_data->head_status |= 2;
}
if (!strcmp(".", src) || !strcmp(src, origin)) {
int len = strlen(origin);
if (origin[0] == '\'' && origin[len - 1] == '\'') {
- char *new_origin = malloc(len - 1);
+ char *new_origin = xmalloc(len - 1);
memcpy(new_origin, origin + 1, len - 2);
- new_origin[len - 1] = 0;
+ new_origin[len - 2] = 0;
origin = new_origin;
} else
- origin = strdup(origin);
+ origin = xstrdup(origin);
} else {
- char *new_origin = malloc(strlen(origin) + strlen(src) + 5);
+ char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5);
sprintf(new_origin, "%s of %s", origin, src);
origin = new_origin;
}
bol = strstr(commit->buffer, "\n\n");
if (!bol) {
- append_to_list(&subjects, strdup(sha1_to_hex(
+ append_to_list(&subjects, xstrdup(sha1_to_hex(
commit->object.sha1)),
NULL);
continue;
if (eol) {
int len = eol - bol;
- oneline = malloc(len + 1);
+ oneline = xmalloc(len + 1);
memcpy(oneline, bol, len);
oneline[len] = 0;
} else
- oneline = strdup(bol);
+ oneline = xstrdup(bol);
append_to_list(&subjects, oneline, NULL);
}
free_list(&subjects);
}
-int cmd_fmt_merge_msg(int argc, char **argv, char **envp)
+int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix)
{
int limit = 20, i = 0;
char line[1024];
FILE *in = stdin;
const char *sep = "";
unsigned char head_sha1[20];
- const char *head, *current_branch;
- const char *prefix = setup_git_directory();
+ const char *current_branch;
git_config(fmt_merge_msg_config);
else if (!strcmp(argv[1], "--no-summary"))
merge_summary = 0;
else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) {
- if (argc < 2)
+ 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
usage(fmt_merge_msg_usage);
/* get current branch */
- head = strdup(git_path("HEAD"));
- current_branch = resolve_ref(head, head_sha1, 1);
- current_branch += strlen(head) - 4;
- free((char *)head);
- if (!strncmp(current_branch, "refs/heads/", 11))
+ current_branch = resolve_ref("HEAD", head_sha1, 1, NULL);
+ if (!current_branch)
+ die("No current branch");
+ if (!prefixcmp(current_branch, "refs/heads/"))
current_branch += 11;
while (fgets(line, sizeof(line), in)) {