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package main
import (
"os"
"github.com/go-git/go-git/v5"
. "github.com/go-git/go-git/v5/_examples"
)
// Basic example of how to clone a repository including a submodule and
// updating submodule ref
func main() {
CheckArgs("<url>", "<directory>", "<submodule>")
url := os.Args[1]
directory := os.Args[2]
submodule := os.Args[3]
// Clone the given repository to the given directory
Info("git clone %s %s --recursive", url, directory)
r, err := git.PlainClone(directory, false, &git.CloneOptions{
URL: url,
RecurseSubmodules: git.DefaultSubmoduleRecursionDepth,
})
CheckIfError(err)
w, err := r.Worktree()
if err != nil {
CheckIfError(err)
}
sub, err := w.Submodule(submodule)
if err != nil {
CheckIfError(err)
}
sr, err := sub.Repository()
if err != nil {
CheckIfError(err)
}
sw, err := sr.Worktree()
if err != nil {
CheckIfError(err)
}
Info("git submodule update --remote")
err = sw.Pull(&git.PullOptions{
RemoteName: "origin",
})
if err != nil {
CheckIfError(err)
}
}
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