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git-lost-found

NAME

git-lost-found - Recover lost refs that luckily have not yet been pruned

SYNOPSIS

git-lost-found

DESCRIPTION

Finds dangling commits and tags from the object database, and creates refs to them in the .git/lost-found/ directory. Commits and tags that dereference to commits are stored in .git/lost-found/commit, and other objects are stored in .git/lost-found/other.

OUTPUT

Prints to standard output the object names and one-line descriptions of any commits or tags found.

EXAMPLE

Suppose you run git tag -f and mistype the tag to overwrite. The ref to your tag is overwritten, but until you run git prune, the tag itself is still there.

$ git lost-found

[1ef2b196d909eed523d4f3c9bf54b78cdd6843c6] GIT 0.99.9c

...

Also you can use gitk to browse how any tags found relate to each other.

$ gitk $(cd .git/lost-found/commit && echo ??*)

After making sure you know which the object is the tag you are looking for, you can reconnect it to your regular .git/refs hierarchy.

$ git cat-file -t 1ef2b196

tag

$ git cat-file tag 1ef2b196

object fa41bbce8e38c67a218415de6cfa510c7e50032a

type commit

tag v0.99.9c

tagger Junio C Hamano <junkio@cox.net> 1131059594 -0800



GIT 0.99.9c



This contains the following changes from the "master" branch, since

...

$ git update-ref refs/tags/not-lost-anymore 1ef2b196

$ git rev-parse not-lost-anymore

1ef2b196d909eed523d4f3c9bf54b78cdd6843c6

AUTHOR

Written by Junio C Hamano 濱野 純 <junkio@cox.net>

DOCUMENTATION

Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.

GIT

Part of the git(7) suite