env GOPRIVATE=golang.org
env CURLOPT_TIMEOUT_MS=100
env GIT_SSH_COMMAND=false

! go get -x golang.org/nonexist.git@latest
stderr '^git ls-remote https://golang.org/nonexist$'
stderr '^git ls-remote git\+ssh://golang.org/nonexist'
stderr '^git ls-remote ssh://golang.org/nonexist$'
! stderr 'git://'
stderr '^go: golang.org/nonexist.git@latest: no secure protocol found for repository$'

-- go.mod --
module example

handle git

env GIT_AUTHOR_NAME='Bryan C. Mills'
env GIT_AUTHOR_EMAIL='******@****.***'
env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL

git init

at 2019-09-05T14:07:43-04:00
git add main.go
git commit -a -m 'add main.go'
git branch -m master

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

-- .git-log --
8a27e8b (HEAD -> master) add main.go
-- main.go --
package main

    private final File parentDirectory;
    private Git git;

    public GitFileRepository(String repoName, File parentDirectory) {
        this.repoName = repoName;
        this.parentDirectory = parentDirectory;
    }

    public GitFileRepository(File parentDirectory) {
        this("repo", parentDirectory);
    }

    /**
     * Returns the underlying Git object from JGit.
     *

    {
      "source": {
        "git": {
          "remote": "https://github.com/grafana/grafonnet.git",
          "subdir": "gen/grafonnet-latest"
        }
      },
      "version": "18eb4e529c60ec20ab243e2da3bcb52b2fd0d223",
      "sum": "eyuJ0jOXeA4MrobbNgU4/v5a7ASDHslHZ0eS6hDdWoI="
    },
    {
      "source": {
        "git": {
          "remote": "https://github.com/grafana/grafonnet.git",

handle git

env GIT_AUTHOR_NAME='Bryan C. Mills'
env GIT_AUTHOR_EMAIL='******@****.***'
env GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME
env GIT_COMMITTER_EMAIL=$GIT_AUTHOR_EMAIL

git init

at 2019-10-07T14:15:32-04:00
git add go.mod
git commit -m 'add go.mod file without go source files'
git branch -m master
git tag v2.0.0

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

-- .git-log --

import java.io.IOException;

// tag::git-clone[]
@UntrackedTask(because = "Git tracks the state") // <1>
public abstract class GitClone extends DefaultTask {

    @Input
    public abstract Property<String> getRemoteUri();

    @Input
    public abstract Property<String> getCommitId();

    @OutputDirectory
    public abstract DirectoryProperty getDestinationDir();
// end::git-clone[]

    @Inject

        mockGitOperation(listOf("git", "fetch", "origin", "master", "release"), "")
        mockGitOperation(listOf("git", "merge-base", "origin/master", "HEAD"), "master-fork-point")
        mockGitOperation(listOf("git", "merge-base", "origin/release", "HEAD"), "release-fork-point")
        mockGitOperation(listOf("git", "show", "master-fork-point:version.txt"), "5.1")

cd ..
env PATH=$oldpath
rm .git

# If there is an empty repository in a parent directory, only "uncommitted" is tagged.
exec git init
exec git config user.email ******@****.***
exec git config user.name 'J.R. Gopher'
cd a
go install
go version -m $GOBIN/a$GOEXE
stdout '^\tbuild\tvcs=git$'
stdout '^\tbuild\tvcs.modified=true$'
! stdout vcs.revision
! stdout vcs.time

handle git

env GIT_AUTHOR_NAME=bwk
env GIT_AUTHOR_EMAIL=bwk
env GIT_COMMITTER_NAME='Russ Cox'
env GIT_COMMITTER_EMAIL='******@****.***'

git init

at 2017-09-21T21:05:58-04:00
git add hello.go
git commit -a -m 'hello'
git branch -m master

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

-- .git-log --
fc3a09f (HEAD -> master) hello
-- hello.go --
package main

func main() {
	println("hello, world")

			// Calculate the subdirectory clone would create (if any)
			// git clone -- https://github.com/kubernetes/kubernetes.git target_dir --> target_dir
			// git clone -- https://github.com/kubernetes/kubernetes.git            --> kubernetes
			// git clone -- https://github.com/kubernetes/kubernetes.git .          --> .
			// git clone -- https://github.com/kubernetes/kubernetes.git ./.        --> .