mirror of
https://github.com/Luzifer/ansible-role-version.git
synced 2024-12-24 19:41:20 +00:00
79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
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package main
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import (
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"fmt"
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"gopkg.in/src-d/go-git.v4"
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. "gopkg.in/src-d/go-git.v4/_examples"
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"gopkg.in/src-d/go-git.v4/config"
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"gopkg.in/src-d/go-git.v4/plumbing"
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"gopkg.in/src-d/go-git.v4/storage/memory"
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)
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// Example of how to:
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// - Create a new in-memory repository
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// - Create a new remote named "example"
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// - List remotes and print them
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// - Pull using the new remote "example"
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// - Iterate the references again, but only showing hash references, not symbolic ones
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// - Remove remote "example"
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func main() {
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// Create a new repository
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Info("git init")
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r, err := git.Init(memory.NewStorage(), nil)
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CheckIfError(err)
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// Add a new remote, with the default fetch refspec
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Info("git remote add example https://github.com/git-fixtures/basic.git")
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_, err = r.CreateRemote(&config.RemoteConfig{
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Name: "example",
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URLs: []string{"https://github.com/git-fixtures/basic.git"},
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})
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CheckIfError(err)
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// List remotes from a repository
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Info("git remotes -v")
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list, err := r.Remotes()
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CheckIfError(err)
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for _, r := range list {
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fmt.Println(r)
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}
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// Fetch using the new remote
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Info("git fetch example")
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err = r.Fetch(&git.FetchOptions{
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RemoteName: "example",
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})
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CheckIfError(err)
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// List the branches
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// > git show-ref
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Info("git show-ref")
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refs, err := r.References()
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CheckIfError(err)
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err = refs.ForEach(func(ref *plumbing.Reference) error {
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// The HEAD is omitted in a `git show-ref` so we ignore the symbolic
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// references, the HEAD
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if ref.Type() == plumbing.SymbolicReference {
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return nil
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}
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fmt.Println(ref)
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return nil
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})
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CheckIfError(err)
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// Delete the example remote
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Info("git remote rm example")
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err = r.DeleteRemote("example")
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CheckIfError(err)
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}
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