handle git

env GIT_AUTHOR_NAME='Jay Conrod'
env GIT_AUTHOR_EMAIL='jayconrod@google.com'
env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL

at 2020-10-09T13:37:47-04:00

git init

git add go.mod p.go
git commit -m 'create module retract-pseudo'
git branch -m main
git tag v1.0.0

git mv p.go q.go
git commit -m 'trivial change'

git show-ref --tags --heads
cmp stdout .git-refs

-- .git-refs --
713affd19d7b9b6dc876b603017f3dcaab8ba674 refs/heads/main
64c061ed4371ef372b6bbfd58ee32015d6bfc3e5 refs/tags/v1.0.0
-- go.mod --
module vcs-test.golang.org/git/retract-pseudo.git

go 1.16

retract v1.0.0
-- p.go --
package p
