Hi!
I have a small question: After a "git gc" with last commit being "[shared
2679648]" I found this:
> cat .git/HEAD
ref: refs/heads/shared
> cat .git/refs/heads/shared
cat: .git/refs/heads/shared: No such file or directory
Is this intentional? How does Git find the numeric commit for HEAD?
Using find, I found my commit in these files:
.git/logs/HEAD
.git/logs/refs/heads/shared
.git/info/refs
.git/packed-refs
Before "git gc" I found the commit ID in HEAD.
Why I'm worrying?: I tried to make a simple script that finds out the current
HEAD-commit like this:
if [ -d .git ]; then
GIT_HEAD="$(<.git/HEAD)"
GIT_BRANCH="${GIT_HEAD##*/}"
GIT_HEAD="Git:$GIT_BRANCH-$(cut -c1-7 .git/${GIT_HEAD##*: })"
fi
Then $GIT_HEAD was something like "Git:shared-863962c".
Should I use code like this:?
awk '$2 == "refs/heads/shared" { print $1 }' .git/info/refs
Of course I'd be most pleased if there was some git builtin to get that (I read
the manual without success).
Using an older version of Git (git-1.7.12)...
Regards,
Ulrich Windl
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