handle git

env GIT_AUTHOR_NAME='Bryan C. Mills'
env GIT_AUTHOR_EMAIL='bcmills@google.com'
env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL

git init

at 2019-04-03T13:30:35-04:00
git add go.mod
git commit -m 'all: initialize module'
git branch -m master

at 2019-09-04T14:39:48-04:00
git add main.go
git commit -m 'main: add Go source file'

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

-- .git-log --
6fecd21 (HEAD -> master) main: add Go source file
d1a15cd all: initialize module
-- go.mod --
module vcs-test.golang.org/insecure/go/insecure

go 1.13
-- main.go --
package main

func main() {}