handle git

env GIT_AUTHOR_NAME='Michael Matloob'
env GIT_AUTHOR_EMAIL='matloob@golang.org'
env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL

at 2017-04-24T23:34:10-00:00

git init
cp go.mod.orig go.mod
git add go.mod
git write-tree
git commit-tree 995c9bbddb810e9fe22d0ba73d661c599eec29e8 -m foo
git checkout cbd2996c52d20dac558bc3b49c342c7c8320a1fc

git switch --orphan main
mv go.mod.orig go.mod
git add go.mod
git commit -m bar

git log --oneline --decorate=short main cbd2996c52d20dac558bc3b49c342c7c8320a1fc
cmp stdout .git-log

-- .git-log --
6c0e37b (HEAD -> main) bar
cbd2996 foo
-- go.mod.orig --
module vcs-test.golang.org/git/ureachable-hash.git

go 1.26