From: Brandon Williams <bmwill@google.com>
To: git@vger.kernel.org
Cc: sbeller@google.com, jrnieder@gmail.com, gitster@pobox.com,
Brandon Williams <bmwill@google.com>
Subject: [PATCH v3 07/10] submodule: check for unstaged .gitmodules outside of config parsing
Date: Tue, 18 Jul 2017 12:05:24 -0700 [thread overview]
Message-ID: <20170718190527.78049-8-bmwill@google.com> (raw)
In-Reply-To: <20170718190527.78049-1-bmwill@google.com>
Teach 'is_staging_gitmodules_ok()' to be able to determine in the
'.gitmodules' file has unstaged changes based on the passed in index
instead of relying on a global varible which is set during the
submodule-config parsing.
Signed-off-by: Brandon Williams <bmwill@google.com>
---
builtin/mv.c | 2 +-
builtin/rm.c | 2 +-
submodule.c | 32 +++++++++++++++++---------------
submodule.h | 2 +-
4 files changed, 20 insertions(+), 18 deletions(-)
diff --git a/builtin/mv.c b/builtin/mv.c
index dcf6736b5..94fbaaa5d 100644
--- a/builtin/mv.c
+++ b/builtin/mv.c
@@ -81,7 +81,7 @@ static void prepare_move_submodule(const char *src, int first,
struct strbuf submodule_dotgit = STRBUF_INIT;
if (!S_ISGITLINK(active_cache[first]->ce_mode))
die(_("Directory %s is in index and no submodule?"), src);
- if (!is_staging_gitmodules_ok())
+ if (!is_staging_gitmodules_ok(&the_index))
die(_("Please stage your changes to .gitmodules or stash them to proceed"));
strbuf_addf(&submodule_dotgit, "%s/.git", src);
*submodule_gitfile = read_gitfile(submodule_dotgit.buf);
diff --git a/builtin/rm.c b/builtin/rm.c
index 52826d137..4057e73fa 100644
--- a/builtin/rm.c
+++ b/builtin/rm.c
@@ -286,7 +286,7 @@ int cmd_rm(int argc, const char **argv, const char *prefix)
list.entry[list.nr].name = xstrdup(ce->name);
list.entry[list.nr].is_submodule = S_ISGITLINK(ce->ce_mode);
if (list.entry[list.nr++].is_submodule &&
- !is_staging_gitmodules_ok())
+ !is_staging_gitmodules_ok(&the_index))
die (_("Please stage your changes to .gitmodules or stash them to proceed"));
}
diff --git a/submodule.c b/submodule.c
index b1965290f..46ec04d7c 100644
--- a/submodule.c
+++ b/submodule.c
@@ -37,18 +37,25 @@ static struct oid_array ref_tips_after_fetch;
static int gitmodules_is_unmerged;
/*
- * This flag is set if the .gitmodules file had unstaged modifications on
- * startup. This must be checked before allowing modifications to the
- * .gitmodules file with the intention to stage them later, because when
- * continuing we would stage the modifications the user didn't stage herself
- * too. That might change in a future version when we learn to stage the
- * changes we do ourselves without staging any previous modifications.
+ * Check if the .gitmodules file has unstaged modifications. This must be
+ * checked before allowing modifications to the .gitmodules file with the
+ * intention to stage them later, because when continuing we would stage the
+ * modifications the user didn't stage herself too. That might change in a
+ * future version when we learn to stage the changes we do ourselves without
+ * staging any previous modifications.
*/
-static int gitmodules_is_modified;
-
-int is_staging_gitmodules_ok(void)
+int is_staging_gitmodules_ok(const struct index_state *istate)
{
- return !gitmodules_is_modified;
+ int pos = index_name_pos(istate, GITMODULES_FILE, strlen(GITMODULES_FILE));
+
+ if ((pos >= 0) && (pos < istate->cache_nr)) {
+ struct stat st;
+ if (lstat(GITMODULES_FILE, &st) == 0 &&
+ ce_match_stat(istate->cache[pos], &st, 0) & DATA_CHANGED)
+ return 0;
+ }
+
+ return 1;
}
/*
@@ -231,11 +238,6 @@ void gitmodules_config(void)
!memcmp(ce->name, ".gitmodules", 11))
gitmodules_is_unmerged = 1;
}
- } else if (pos < active_nr) {
- struct stat st;
- if (lstat(".gitmodules", &st) == 0 &&
- ce_match_stat(active_cache[pos], &st, 0) & DATA_CHANGED)
- gitmodules_is_modified = 1;
}
if (!gitmodules_is_unmerged)
diff --git a/submodule.h b/submodule.h
index 29a1ecd19..b14660585 100644
--- a/submodule.h
+++ b/submodule.h
@@ -33,7 +33,7 @@ struct submodule_update_strategy {
};
#define SUBMODULE_UPDATE_STRATEGY_INIT {SM_UPDATE_UNSPECIFIED, NULL}
-extern int is_staging_gitmodules_ok(void);
+extern int is_staging_gitmodules_ok(const struct index_state *istate);
extern int update_path_in_gitmodules(const char *oldpath, const char *newpath);
extern int remove_path_from_gitmodules(const char *path);
extern void stage_updated_gitmodules(void);
--
2.13.2.932.g7449e964c-goog
next prev parent reply other threads:[~2017-07-18 19:06 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-11 22:04 [PATCH 0/3] Convert grep to recurse in-process Brandon Williams
2017-07-11 22:04 ` [PATCH 1/3] repo_read_index: don't discard the index Brandon Williams
2017-07-11 23:51 ` Jonathan Nieder
2017-07-12 17:27 ` Brandon Williams
2017-07-11 23:58 ` Stefan Beller
2017-07-12 17:23 ` Brandon Williams
2017-07-11 22:04 ` [PATCH 2/3] setup: have the_repository use the_index Brandon Williams
2017-07-12 0:00 ` Jonathan Nieder
2017-07-12 0:07 ` Stefan Beller
2017-07-12 17:30 ` Brandon Williams
2017-07-12 0:11 ` Junio C Hamano
2017-07-12 18:01 ` Brandon Williams
2017-07-12 20:38 ` Junio C Hamano
2017-07-12 21:33 ` Jonathan Nieder
2017-07-12 21:40 ` Junio C Hamano
2017-07-18 21:34 ` Junio C Hamano
2017-07-11 22:04 ` [PATCH 3/3] grep: recurse in-process using 'struct repository' Brandon Williams
2017-07-11 22:44 ` Jacob Keller
2017-07-12 18:54 ` Brandon Williams
2017-07-12 0:04 ` Stefan Beller
2017-07-12 18:56 ` Brandon Williams
2017-07-12 0:25 ` Jonathan Nieder
2017-07-12 18:49 ` Brandon Williams
2017-07-12 7:42 ` [PATCH 0/3] Convert grep to recurse in-process Jeff King
2017-07-12 18:06 ` Brandon Williams
2017-07-12 18:17 ` Jeff King
2017-07-12 18:24 ` Jonathan Nieder
2017-07-12 18:33 ` Jeff King
2017-07-12 18:09 ` Jonathan Nieder
2017-07-12 18:17 ` Stefan Beller
2017-07-12 18:27 ` Jeff King
2017-07-14 22:28 ` [PATCH v2 " Brandon Williams
2017-07-14 22:28 ` [PATCH v2 1/3] repo_read_index: don't discard the index Brandon Williams
2017-07-14 22:28 ` [PATCH v2 2/3] repository: have the_repository use the_index Brandon Williams
2017-07-14 22:28 ` [PATCH v2 3/3] grep: recurse in-process using 'struct repository' Brandon Williams
2017-07-18 19:05 ` [PATCH v3 00/10] Convert grep to recurse in-process Brandon Williams
2017-07-18 19:05 ` [PATCH v3 01/10] repo_read_index: don't discard the index Brandon Williams
2017-07-18 19:05 ` [PATCH v3 02/10] repository: have the_repository use the_index Brandon Williams
2017-07-18 19:05 ` [PATCH v3 03/10] cache.h: add GITMODULES_FILE macro Brandon Williams
2017-07-31 23:11 ` [PATCH] convert any hard coded .gitmodules file string to the MACRO Stefan Beller
2017-08-01 13:14 ` Jeff Hostetler
2017-08-01 17:35 ` Stefan Beller
2017-08-01 20:26 ` Junio C Hamano
2017-08-02 17:26 ` Brandon Williams
2017-08-02 17:46 ` Brandon Williams
2017-07-18 19:05 ` [PATCH v3 04/10] config: add config_from_gitmodules Brandon Williams
2017-07-18 19:05 ` [PATCH v3 05/10] submodule: remove submodule.fetchjobs from submodule-config parsing Brandon Williams
2017-07-18 19:05 ` [PATCH v3 06/10] submodule: remove fetch.recursesubmodules " Brandon Williams
2017-07-18 19:05 ` Brandon Williams [this message]
2017-07-31 23:41 ` [PATCH v3 07/10] submodule: check for unstaged .gitmodules outside of config parsing Stefan Beller
2017-08-02 17:41 ` Brandon Williams
2017-08-02 18:00 ` Brandon Williams
2017-07-18 19:05 ` [PATCH v3 08/10] submodule: check for unmerged " Brandon Williams
2017-07-18 19:05 ` [PATCH v3 09/10] submodule: merge repo_read_gitmodules and gitmodules_config Brandon Williams
2017-07-18 19:05 ` [PATCH v3 10/10] grep: recurse in-process using 'struct repository' Brandon Williams
2017-07-18 19:36 ` [PATCH v3 00/10] Convert grep to recurse in-process Junio C Hamano
2017-07-18 20:06 ` Brandon Williams
2017-08-02 19:49 ` [PATCH v4 " Brandon Williams
2017-08-02 19:49 ` [PATCH v4 01/10] repo_read_index: don't discard the index Brandon Williams
2017-08-02 19:49 ` [PATCH v4 02/10] repository: have the_repository use the_index Brandon Williams
2017-08-02 19:49 ` [PATCH v4 03/10] cache.h: add GITMODULES_FILE macro Brandon Williams
2017-08-02 19:49 ` [PATCH v4 04/10] config: add config_from_gitmodules Brandon Williams
2017-08-02 19:49 ` [PATCH v4 05/10] submodule: remove submodule.fetchjobs from submodule-config parsing Brandon Williams
2017-08-02 19:49 ` [PATCH v4 06/10] submodule: remove fetch.recursesubmodules " Brandon Williams
2017-08-02 19:49 ` [PATCH v4 07/10] submodule: check for unstaged .gitmodules outside of config parsing Brandon Williams
2017-08-02 19:49 ` [PATCH v4 08/10] submodule: check for unmerged " Brandon Williams
2017-08-02 19:49 ` [PATCH v4 09/10] submodule: merge repo_read_gitmodules and gitmodules_config Brandon Williams
2017-08-02 19:49 ` [PATCH v4 10/10] grep: recurse in-process using 'struct repository' Brandon Williams
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