From: Matheus Tavares <matheus.bernardino@usp.br>
To: git@vger.kernel.org
Cc: gitster@pobox.com, newren@gmail.com
Subject: [PATCH 1/3] add --chmod: don't update index when --dry-run is used
Date: Mon, 22 Feb 2021 22:10:33 -0300 [thread overview]
Message-ID: <8ca9ba0d7f1e6efb04cae5c2ff00c9c9af50362d.1614037664.git.matheus.bernardino@usp.br> (raw)
In-Reply-To: <cover.1614037664.git.matheus.bernardino@usp.br>
`git add --chmod` applies the mode changes even when `--dry-run` is
used. Fix that and add some tests for this option combination.
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
---
builtin/add.c | 12 +++++++++---
t/t3700-add.sh | 20 ++++++++++++++++++++
2 files changed, 29 insertions(+), 3 deletions(-)
diff --git a/builtin/add.c b/builtin/add.c
index a825887c50..1e33ab81f2 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -38,17 +38,23 @@ struct update_callback_data {
int add_errors;
};
-static void chmod_pathspec(struct pathspec *pathspec, char flip)
+static void chmod_pathspec(struct pathspec *pathspec, char flip, int show_only)
{
int i;
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
+ int err;
if (pathspec && !ce_path_match(&the_index, ce, pathspec, NULL))
continue;
- if (chmod_cache_entry(ce, flip) < 0)
+ if (!show_only)
+ err = chmod_cache_entry(ce, flip);
+ else
+ err = S_ISREG(ce->ce_mode) ? 0 : -1;
+
+ if (err < 0)
fprintf(stderr, "cannot chmod %cx '%s'\n", flip, ce->name);
}
}
@@ -609,7 +615,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
exit_status |= add_files(&dir, flags);
if (chmod_arg && pathspec.nr)
- chmod_pathspec(&pathspec, chmod_arg[0]);
+ chmod_pathspec(&pathspec, chmod_arg[0], show_only);
unplug_bulk_checkin();
finish:
diff --git a/t/t3700-add.sh b/t/t3700-add.sh
index b7d4ba608c..fc81f2ef00 100755
--- a/t/t3700-add.sh
+++ b/t/t3700-add.sh
@@ -386,6 +386,26 @@ test_expect_success POSIXPERM 'git add --chmod=[+-]x does not change the working
! test -x foo4
'
+test_expect_success 'git add --chmod honors --dry-run' '
+ git reset --hard &&
+ echo foo >foo4 &&
+ git add foo4 &&
+ git add --chmod=+x --dry-run foo4 &&
+ test_mode_in_index 100644 foo4
+'
+
+test_expect_success 'git add --chmod --dry-run reports error for non regular files' '
+ git reset --hard &&
+ test_ln_s_add foo foo4 &&
+ git add --chmod=+x --dry-run foo4 2>stderr &&
+ grep "cannot chmod +x .foo4." stderr
+'
+
+test_expect_success 'git add --chmod --dry-run reports error for unmatched pathspec' '
+ test_must_fail git add --chmod=+x --dry-run nonexistent 2>stderr &&
+ test_i18ngrep "pathspec .nonexistent. did not match any files" stderr
+'
+
test_expect_success 'no file status change if no pathspec is given' '
>foo5 &&
>foo6 &&
--
2.30.1
next prev parent reply other threads:[~2021-02-23 1:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-23 1:10 [PATCH 0/3] add: minor --chmod fixes Matheus Tavares
2021-02-23 1:10 ` Matheus Tavares [this message]
2021-02-23 1:10 ` [PATCH 2/3] add: mark --chmod error string for translation Matheus Tavares
2021-02-23 1:10 ` [PATCH 3/3] add: propagate --chmod errors to exit status Matheus Tavares
2021-02-23 17:08 ` [PATCH 0/3] add: minor --chmod fixes Taylor Blau
2021-02-23 18:15 ` Junio C Hamano
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