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add -A: only show pathless 'add -A' warning when changes exist outside cwd

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In the spirit of the recent similar change for 'git add -u', avoid
pestering users that restrict their attention to a subdirectory and
will not be affected by the coming change in the behavior of pathless
'git add -A'.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder 2013-03-19 15:51:34 -07:00 committed by Junio C Hamano
parent 71c7b0538f
commit 9df84e94ed
1 changed files with 16 additions and 5 deletions
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21
builtin/add.c
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@ -170,7 +170,9 @@ int add_files_to_cache(const char *prefix, const char **pathspec, int flags)
return !!data.add_errors;
}
static char *prune_directory(struct dir_struct *dir, const char **pathspec, int prefix)
#define WARN_IMPLICIT_DOT (1u << 0)
static char *prune_directory(struct dir_struct *dir, const char **pathspec,
int prefix, unsigned flag)
{
char *seen;
int i, specs;
@ -187,6 +189,16 @@ static char *prune_directory(struct dir_struct *dir, const char **pathspec, int
if (match_pathspec(pathspec, entry->name, entry->len,
prefix, seen))
*dst++ = entry;
else if (flag & WARN_IMPLICIT_DOT)
/*
* "git add -A" was run from a subdirectory with a
* new file outside that directory.
*
* "git add -A" will behave like "git add -A :/"
* instead of "git add -A ." in the future.
* Warn about the coming behavior change.
*/
warn_pathless_add();
}
dir->nr = dst - dir->entries;
add_pathspec_matches_against_index(pathspec, seen, specs);
@ -433,8 +445,6 @@ int cmd_add(int argc, const char **argv, const char *prefix)
}
if (option_with_implicit_dot && !argc) {
static const char *here[2] = { ".", NULL };
if (prefix && addremove)
warn_pathless_add();
argc = 1;
argv = here;
implicit_dot = 1;
@ -475,9 +485,10 @@ int cmd_add(int argc, const char **argv, const char *prefix)
}
/* This picks up the paths that are not tracked */
baselen = fill_directory(&dir, pathspec);
baselen = fill_directory(&dir, implicit_dot ? NULL : pathspec);
if (pathspec)
seen = prune_directory(&dir, pathspec, baselen);
seen = prune_directory(&dir, pathspec, baselen,
implicit_dot ? WARN_IMPLICIT_DOT : 0);
}
if (refresh_only) {