gitutils

This is a Golang library for programmatically working with the git command (via the os/exec package). In general, the options for working with git repositories in Go are:

• go-git is a git implementation written in pure Go
• git2go are the Golang C-bindings to the libgit2 project (requires CGO)
• Shelling out to the git command (using the os/exec package) and parsing results

This library uses the 3rd option (shelling out to git) and provides an abstraction layer to simplify using the output of various git subcommands.

Examples

Cloning a repo

package main
import (
"context""log""os""github.com/mergestat/gitutils/clone"
)
funcmain() {
err:=clone.Exec(context.Background(), "https://github.com/mergestat/gitutils", "some-dir")
iferr!=nil {
log.Fatal(err)
}
}

Walking the Commit Log

package main
import (
"context""errors""fmt""io""log""os""github.com/mergestat/gitutils/gitlog"
)
funcmain() {
iter, err:=gitlog.Exec(context.TODO(), "/path/to/some/local/repo", gitlog.WithStats(false))
iferr!=nil {
log.Fatal(err)
}
for {
ifcommit, err:=iter.Next(); err!=nil {
iferrors.Is(err, io.EOF) {
break
}
log.Fatal(err)
} else {
fmt.Println(commit.SHA)
}
}
}

See more examples in the examples directory.