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Merge branch 'js/maint-remote-remove-mirror' 

* js/maint-remote-remove-mirror:
  builtin-remote: make rm operation safer in mirrored repository
  builtin-remote: make rm() use properly named variable to hold return value
This commit is contained in:
Junio C Hamano 2009-02-05 19:40:41 -08:00
parent 7b75b331f6 441adf0ccf
commit ba743d1b0c
2 changed files with 58 additions and 7 deletions
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39
builtin-remote.c
View File

@ -298,7 +298,7 @@ static int add_known_remote(struct remote *remote, void *cb_data)
struct branches_for_remote {
struct remote *remote;
struct string_list *branches;
struct string_list *branches, *skipped;
struct known_remotes *keep;
};
@ -323,6 +323,16 @@ static int add_branch_for_removal(const char *refname,
return 0;
}
/* don't delete non-remote refs */
if (prefixcmp(refname, "refs/remotes")) {
/* advise user how to delete local branches */
if (!prefixcmp(refname, "refs/heads/"))
string_list_append(abbrev_branch(refname),
branches->skipped);
/* silently skip over other non-remote refs */
return 0;
}
/* make sure that symrefs are deleted */
if (flags & REF_ISSYMREF)
return unlink(git_path("%s", refname));
@ -542,8 +552,11 @@ static int rm(int argc, const char **argv)
struct strbuf buf = STRBUF_INIT;
struct known_remotes known_remotes = { NULL, NULL };
struct string_list branches = { NULL, 0, 0, 1 };
struct branches_for_remote cb_data = { NULL, &branches, &known_remotes };
int i;
struct string_list skipped = { NULL, 0, 0, 1 };
struct branches_for_remote cb_data = {
NULL, &branches, &skipped, &known_remotes
};
int i, result;
if (argc != 2)
usage_with_options(builtin_remote_usage, options);
@ -583,14 +596,26 @@ static int rm(int argc, const char **argv)
* refs, which are invalidated when deleting a branch.
*/
cb_data.remote = remote;
i = for_each_ref(add_branch_for_removal, &cb_data);
result = for_each_ref(add_branch_for_removal, &cb_data);
strbuf_release(&buf);
if (!i)
i = remove_branches(&branches);
if (!result)
result = remove_branches(&branches);
string_list_clear(&branches, 1);
return i;
if (skipped.nr) {
fprintf(stderr, skipped.nr == 1 ?
"Note: A non-remote branch was not removed; "
"to delete it, use:\n" :
"Note: Non-remote branches were not removed; "
"to delete them, use:\n");
for (i = 0; i < skipped.nr; i++)
fprintf(stderr, " git branch -d %s\n",
skipped.items[i].string);
}
string_list_clear(&skipped, 0);
return result;
}
static void show_list(const char *title, struct string_list *list,

26
t/t5505-remote.sh
View File

@ -107,6 +107,32 @@ test_expect_success 'remove remote' '
)
'
test_expect_success 'remove remote protects non-remote branches' '
(
cd test &&
(cat >expect1 <<EOF
Note: A non-remote branch was not removed; to delete it, use:
git branch -d master
EOF
cat >expect2 <<EOF
Note: Non-remote branches were not removed; to delete them, use:
git branch -d foobranch
git branch -d master
EOF
) &&
git tag footag
git config --add remote.oops.fetch "+refs/*:refs/*" &&
git remote rm oops 2>actual1 &&
git branch foobranch &&
git config --add remote.oops.fetch "+refs/*:refs/*" &&
git remote rm oops 2>actual2 &&
git branch -d foobranch &&
git tag -d footag &&
test_cmp expect1 actual1 &&
test_cmp expect2 actual2
)
'
cat > test/expect << EOF
* remote origin
URL: $(pwd)/one