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git-add: allow path limiting with -u

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Rather than updating all working tree paths, we limit
ourselves to paths listed on the command line.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Jeff King
2007-05-12 02:42:00 -04:00
committed by Junio C Hamano
parent 16a4c6176a
commit 93c44d493b
2 changed files with 44 additions and 7 deletions
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13
builtin-add.c
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@ -16,7 +16,7 @@
static const char builtin_add_usage[] =
"git-add [-n] [-v] [-f] [--interactive | -i] [-u] [--] <filepattern>...";
static int take_all_worktree_changes;
static int take_worktree_changes;
static const char *excludes_file;
static void prune_directory(struct dir_struct *dir, const char **pathspec, int prefix)
@ -122,11 +122,12 @@ static void update_callback(struct diff_queue_struct *q,
}
}
static void update_all(int verbose)
static void update(int verbose, const char **files)
{
struct rev_info rev;
init_revisions(&rev, "");
setup_revisions(0, NULL, &rev, NULL);
rev.prune_data = get_pathspec(rev.prefix, files);
rev.diffopt.output_format = DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = update_callback;
rev.diffopt.format_callback_data = &verbose;
@ -200,16 +201,14 @@ int cmd_add(int argc, const char **argv, const char *prefix)
continue;
}
if (!strcmp(arg, "-u")) {
take_all_worktree_changes = 1;
take_worktree_changes = 1;
continue;
}
usage(builtin_add_usage);
}
if (take_all_worktree_changes) {
if (i < argc)
die("-u and explicit paths are incompatible");
update_all(verbose);
if (take_worktree_changes) {
update(verbose, argv + i);
goto finish;
}