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| author |  Johannes Schindelin <johannes.schindelin@gmx.de> | 2016-07-17 13:00:02 +0200 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2016-07-18 15:15:59 -0700 |
| commit | 90cf590f53f2939a47ca7b397e270e8228699829 (patch) | |
| tree | 54a32ad0aa0098c039f7a5a12ac9ca8e3a4febde /t | |
| parent | fsck: give the error function a chance to see the fsck_options (diff) | |
| download | tgif-90cf590f53f2939a47ca7b397e270e8228699829.tar.xz | |
fsck: optionally show more helpful info for broken links
When reporting broken links between commits/trees/blobs, it would be
quite helpful at times if the user would be told how the object is
supposed to be reachable.
With the new --name-objects option, git-fsck will try to do exactly
that: name the objects in a way that shows how they are reachable.
For example, when some reflog got corrupted and a blob is missing that
should not be, the user might want to remove the corresponding reflog
entry. This option helps them find that entry: `git fsck` will now
report something like this:
broken link from tree b5eb6ff... (refs/stash@{<date>}~37:)
to blob ec5cf80...
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
| -rwxr-xr-x | t/t1450-fsck.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index 7ee8ea004f..8f52da2771 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -523,4 +523,26 @@ test_expect_success 'fsck --connectivity-only' ' ) ' +remove_loose_object () { + sha1="$(git rev-parse "$1")" && + remainder=${sha1#??} && + firsttwo=${sha1%$remainder} && + rm .git/objects/$firsttwo/$remainder +} + +test_expect_success 'fsck --name-objects' ' + rm -rf name-objects && + git init name-objects && + ( + cd name-objects && + test_commit julius caesar.t && + test_commit augustus && + test_commit caesar && + remove_loose_object $(git rev-parse julius:caesar.t) && + test_must_fail git fsck --name-objects >out && + tree=$(git rev-parse --verify julius:) && + grep "$tree (\(refs/heads/master\|HEAD\)@{[0-9]*}:" out + ) +' + test_done |