mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'jl/submodule-diff-dirtiness'

Browse Source 
* jl/submodule-diff-dirtiness:
  git status: ignoring untracked files must apply to submodules too
  git status: Fix false positive "new commits" output for dirty submodules
  Refactor dirty submodule detection in diff-lib.c
  git status: Show detailed dirty status of submodules in long format
  git diff --submodule: Show detailed dirty status of submodules
This commit is contained in:
Junio C Hamano
2010-03-24 16:25:43 -07:00
parent 797d44343c 3bfc450476
commit b6a7a06aa6
10 changed files with 221 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
diff-lib.c
View File

@ -55,6 +55,27 @@ static int check_removed(const struct cache_entry *ce, struct stat *st)
return 0;
}
/*
* Has a file changed or has a submodule new commits or a dirty work tree?
*
* Return 1 when changes are detected, 0 otherwise. If the DIRTY_SUBMODULES
* option is set, the caller does not only want to know if a submodule is
* modified at all but wants to know all the conditions that are met (new
* commits, untracked content and/or modified content).
*/
static int match_stat_with_submodule(struct diff_options *diffopt,
struct cache_entry *ce, struct stat *st,
unsigned ce_option, unsigned *dirty_submodule)
{
int changed = ce_match_stat(ce, st, ce_option);
if (S_ISGITLINK(ce->ce_mode)
&& !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES)
&& (!changed || DIFF_OPT_TST(diffopt, DIRTY_SUBMODULES))) {
*dirty_submodule = is_submodule_modified(ce->name, DIFF_OPT_TST(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES));
}
return changed;
}
int run_diff_files(struct rev_info *revs, unsigned int option)
{
int entries, i;
@ -177,15 +198,9 @@ int run_diff_files(struct rev_info *revs, unsigned int option)
ce->sha1, ce->name, 0);
continue;
}
changed = ce_match_stat(ce, &st, ce_option);
if (S_ISGITLINK(ce->ce_mode)
&& !DIFF_OPT_TST(&revs->diffopt, IGNORE_SUBMODULES)
&& (!changed || (revs->diffopt.output_format & DIFF_FORMAT_PATCH))
&& is_submodule_modified(ce->name)) {
changed = 1;
dirty_submodule = 1;
}
if (!changed) {
changed = match_stat_with_submodule(&revs->diffopt, ce, &st,
ce_option, &dirty_submodule);
if (!changed && !dirty_submodule) {
ce_mark_uptodate(ce);
if (!DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER))
continue;
@ -240,14 +255,8 @@ static int get_stat_data(struct cache_entry *ce,
}
return -1;
}
changed = ce_match_stat(ce, &st, 0);
if (S_ISGITLINK(ce->ce_mode)
&& !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES)
&& (!changed || (diffopt->output_format & DIFF_FORMAT_PATCH))
&& is_submodule_modified(ce->name)) {
changed = 1;
*dirty_submodule = 1;
}
changed = match_stat_with_submodule(diffopt, ce, &st,
0, dirty_submodule);
if (changed) {
mode = ce_mode_from_stat(ce, st.st_mode);
sha1 = null_sha1;
@ -322,7 +331,7 @@ static int show_modified(struct rev_info *revs,
}
oldmode = old->ce_mode;
if (mode == oldmode && !hashcmp(sha1, old->sha1) &&
if (mode == oldmode && !hashcmp(sha1, old->sha1) && !dirty_submodule &&
!DIFF_OPT_TST(&revs->diffopt, FIND_COPIES_HARDER))
return 0;