Merge branch 'jk/fetch-all-peeled-fix'

"git fetch-pack --all" used to unnecessarily fail upon seeing an
annotated tag that points at an object other than a commit.

* jk/fetch-all-peeled-fix:
fetch-pack: test explicitly that --all can fetch tag references pointing to non-commits
fetch-pack: don't try to fetch peel values with --all

diff --git a/fetch-pack.c b/fetch-pack.c
index a320ce9872b5e752aeb592a16cc9108ae87e9d71..cc7a42fee9fad161e37caacf87a15b2c1e33ec94 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -657,11 +657,11 @@ static void filter_refs(struct fetch_pack_args *args,
                                }
                                i++;
                        }
-               }
 
-               if (!keep && args->fetch_all &&
-                   (!args->deepen || !starts_with(ref->name, "refs/tags/")))
-                       keep = 1;
+                       if (!keep && args->fetch_all &&
+                           (!args->deepen || !starts_with(ref->name, "refs/tags/")))
+                               keep = 1;
+               }
 
                if (keep) {
                        *newtail = ref;

diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh
index 8390c0a2d224b129081a8e70fc5c0b3b2743d1ed..ea6570e81990d73dc07d03c3bb6e6af5c8f029f4 100755 (executable)
--- a/t/t5500-fetch-pack.sh
+++ b/t/t5500-fetch-pack.sh
@@ -518,6 +518,47 @@ test_expect_success 'test --all, --depth, and explicit tag' '
        ) >out-adt 2>error-adt
 '
 
+test_expect_success 'test --all with tag to non-tip' '
+       git commit --allow-empty -m non-tip &&
+       git commit --allow-empty -m tip &&
+       git tag -m "annotated" non-tip HEAD^ &&
+       (
+               cd client &&
+               git fetch-pack --all ..
+       )
+'
+
+test_expect_success 'test --all wrt tag to non-commits' '
+       # create tag-to-{blob,tree,commit,tag}, making sure all tagged objects
+       # are reachable only via created tag references.
+       blob=$(echo "hello blob" | git hash-object -t blob -w --stdin) &&
+       git tag -a -m "tag -> blob" tag-to-blob $blob &&
+ \
+       tree=$(printf "100644 blob $blob\tfile" | git mktree) &&
+       git tag -a -m "tag -> tree" tag-to-tree $tree &&
+ \
+       tree2=$(printf "100644 blob $blob\tfile2" | git mktree) &&
+       commit=$(git commit-tree -m "hello commit" $tree) &&
+       git tag -a -m "tag -> commit" tag-to-commit $commit &&
+ \
+       blob2=$(echo "hello blob2" | git hash-object -t blob -w --stdin) &&
+       tag=$(printf "object $blob2\ntype blob\ntag tag-to-blob2\n\
+tagger author A U Thor <author@example.com> 0 +0000\n\nhello tag" | git mktag) &&
+       git tag -a -m "tag -> tag" tag-to-tag $tag &&
+ \
+       # `fetch-pack --all` should succeed fetching all those objects.
+       mkdir fetchall &&
+       (
+               cd fetchall &&
+               git init &&
+               git fetch-pack --all .. &&
+               git cat-file blob $blob >/dev/null &&
+               git cat-file tree $tree >/dev/null &&
+               git cat-file commit $commit >/dev/null &&
+               git cat-file tag $tag >/dev/null
+       )
+'
+
 test_expect_success 'shallow fetch with tags does not break the repository' '
        mkdir repo1 &&
        (