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index d99307e5fdd4cfcba86cf181f47e5fc2206d0273..79afdb1a11f8ab83dba1b7129c21b102fb42533a 100644 (file)
--- a/tig.c
+++ b/tig.c
}
static bool
-run_io_buf(const char **argv, char buf[], size_t bufsize)
+io_read_buf(struct io *io, char buf[], size_t bufsize)
{
- struct io io = {};
bool error;
- if (!run_io_rd(&io, argv, FORMAT_NONE))
- return FALSE;
+ io->buf = io->bufpos = buf;
+ io->bufalloc = bufsize;
+ error = !io_get(io, '\n', TRUE) && io_error(io);
+ io->buf = NULL;
+
+ return done_io(io) || error;
+}
- io.buf = io.bufpos = buf;
- io.bufalloc = bufsize;
- error = !io_get(&io, '\n', TRUE) && io_error(&io);
- io.buf = NULL;
+static bool
+run_io_buf(const char **argv, char buf[], size_t bufsize)
+{
+ struct io io = {};
- return done_io(&io) || error;
+ return run_io_rd(&io, argv, FORMAT_NONE) && io_read_buf(&io, buf, bufsize);
}
static int
ATTR_MAP(UNDERLINE),
};
-#define set_color(color, name) map_enum(color, color_map, name)
#define set_attribute(attr, name) map_enum(attr, attr_map, name)
+static int
+parse_int(int *opt, const char *arg, int min, int max)
+{
+ int value = atoi(arg);
+
+ if (min <= value && value <= max)
+ *opt = value;
+ return OK;
+}
+
+static bool
+set_color(int *color, const char *name)
+{
+ if (map_enum(color, color_map, name))
+ return TRUE;
+ if (!prefixcmp(name, "color"))
+ return parse_int(color, name + 5, 0, 255) == OK;
+ return FALSE;
+}
+
static int config_lineno;
static bool config_errors;
static const char *config_msg;
return OK;
}
-static int
-parse_int(int *opt, const char *arg, int min, int max)
-{
- int value = atoi(arg);
-
- if (min <= value && value <= max)
- *opt = value;
- return OK;
-}
-
static int
parse_string(char *opt, const char *arg, size_t optsize)
{
add_builtin_run_requests();
- if (!tigrc_system) {
- if (!string_format(buf, "%s/tigrc", SYSCONFDIR))
- return ERR;
- tigrc_system = buf;
- }
+ if (!tigrc_system)
+ tigrc_system = SYSCONFDIR "/tigrc";
load_option_file(tigrc_system);
if (!tigrc_user) {
enum open_flags {
OPEN_DEFAULT = 0, /* Use default view switching. */
OPEN_SPLIT = 1, /* Split current view. */
- OPEN_BACKGROUNDED = 2, /* Backgrounded. */
OPEN_RELOAD = 4, /* Reload view even if it is the current. */
- OPEN_NOMAXIMIZE = 8, /* Do not maximize the current view. */
OPEN_REFRESH = 16, /* Refresh view using previous command. */
OPEN_PREPARED = 32, /* Open already prepared command. */
};
static void
open_view(struct view *prev, enum request request, enum open_flags flags)
{
- bool backgrounded = !!(flags & OPEN_BACKGROUNDED);
bool split = !!(flags & OPEN_SPLIT);
bool reload = !!(flags & (OPEN_RELOAD | OPEN_REFRESH | OPEN_PREPARED));
- bool nomaximize = !!(flags & (OPEN_NOMAXIMIZE | OPEN_REFRESH));
+ bool nomaximize = !!(flags & OPEN_REFRESH);
struct view *view = VIEW(request);
int nviews = displayed_views();
struct view *base_view = display[0];
if (split) {
display[1] = view;
- if (!backgrounded)
- current_view = 1;
+ current_view = 1;
} else if (!nomaximize) {
/* Maximize the current view. */
memset(display, 0, sizeof(display));
}
if (prev && view != prev) {
- if (split && !backgrounded) {
+ if (split) {
/* "Blur" the previous view. */
update_view_title(prev);
}
redraw_view(view);
report("");
}
-
- /* If the view is backgrounded the above calls to report()
- * won't redraw the view title. */
- if (backgrounded)
- update_view_title(view);
}
static void
* View backend utilities
*/
+static void
+parse_timezone(time_t *time, const char *zone)
+{
+ long tz;
+
+ tz = ('0' - zone[1]) * 60 * 60 * 10;
+ tz += ('0' - zone[2]) * 60 * 60;
+ tz += ('0' - zone[3]) * 60;
+ tz += ('0' - zone[4]);
+
+ if (zone[0] == '-')
+ tz = -tz;
+
+ *time -= tz;
+}
+
/* Parse author lines where the name may be empty:
* author <email@address.tld> 1138474660 +0100
*/
@@ -3344,20 +3361,8 @@ parse_author_line(char *ident, char *author, size_t authorsize, struct tm *tm)
char *zone = strchr(secs, ' ');
time_t time = (time_t) atol(secs);
- if (zone && strlen(zone) == STRING_SIZE(" +0700")) {
- long tz;
-
- zone++;
- tz = ('0' - zone[1]) * 60 * 60 * 10;
- tz += ('0' - zone[2]) * 60 * 60;
- tz += ('0' - zone[3]) * 60;
- tz += ('0' - zone[4]) * 60;
-
- if (zone[0] == '-')
- tz = -tz;
-
- time -= tz;
- }
+ if (zone && strlen(zone) == STRING_SIZE(" +0700"))
+ parse_timezone(&time, zone + 1);
gmtime_r(&time, tm);
}
author_time = (time_t) atol(line);
} else if (match_blame_header("author-tz ", &line)) {
- long tz;
-
- tz = ('0' - line[1]) * 60 * 60 * 10;
- tz += ('0' - line[2]) * 60 * 60;
- tz += ('0' - line[3]) * 60;
- tz += ('0' - line[4]) * 60;
-
- if (line[0] == '-')
- tz = -tz;
-
- author_time -= tz;
+ parse_timezone(&author_time, line);
gmtime_r(&author_time, &commit->time);
} else if (match_blame_header("summary ", &line)) {
view->p_restore = FALSE;
}
+static void
+status_update_onbranch(void)
+{
+ static const char *paths[][2] = {
+ { "rebase-apply/rebasing", "Rebasing" },
+ { "rebase-apply/applying", "Applying mailbox" },
+ { "rebase-apply/", "Rebasing mailbox" },
+ { "rebase-merge/interactive", "Interactive rebase" },
+ { "rebase-merge/", "Rebase merge" },
+ { "MERGE_HEAD", "Merging" },
+ { "BISECT_LOG", "Bisecting" },
+ { "HEAD", "On branch" },
+ };
+ char buf[SIZEOF_STR];
+ struct stat stat;
+ int i;
+
+ if (is_initial_commit()) {
+ string_copy(status_onbranch, "Initial commit");
+ return;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(paths); i++) {
+ char *head = opt_head;
+
+ if (!string_format(buf, "%s/%s", opt_git_dir, paths[i][0]) ||
+ lstat(buf, &stat) < 0)
+ continue;
+
+ if (!*opt_head) {
+ struct io io = {};
+
+ if (string_format(buf, "%s/rebase-merge/head-name", opt_git_dir) &&
+ io_open(&io, buf) &&
+ io_read_buf(&io, buf, sizeof(buf))) {
+ head = chomp_string(buf);
+ if (!prefixcmp(head, "refs/heads/"))
+ head += STRING_SIZE("refs/heads/");
+ }
+ }
+
+ if (!string_format(status_onbranch, "%s %s", paths[i][1], head))
+ string_copy(status_onbranch, opt_head);
+ return;
+ }
+
+ string_copy(status_onbranch, "Not currently on any branch");
+}
+
/* First parse staged info using git-diff-index(1), then parse unstaged
* info using git-diff-files(1), and finally untracked files using
* git-ls-files(1). */
reset_view(view);
add_line_data(view, NULL, LINE_STAT_HEAD);
- if (is_initial_commit())
- string_copy(status_onbranch, "Initial commit");
- else if (!*opt_head)
- string_copy(status_onbranch, "Not currently on any branch");
- else if (!string_format(status_onbranch, "On branch %s", opt_head))
- return FALSE;
+ status_update_onbranch();
run_io_bg(update_index_argv);
}
VIEW(REQ_VIEW_STATUS)->p_restore = TRUE;
- open_view(view, REQ_VIEW_STATUS, OPEN_RELOAD | OPEN_NOMAXIMIZE);
+ open_view(view, REQ_VIEW_STATUS, OPEN_REFRESH);
/* Check whether the staged entry still exists, and close the
* stage view if it doesn't. */