mirror of
https://github.com/Luzifer/ansible-role-version.git
synced 2024-12-24 11:31:21 +00:00
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package main
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import (
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"os"
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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/plumbing"
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)
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// An example of how to create and remove branches or any other kind of reference.
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func main() {
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CheckArgs("<url>", "<directory>")
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url, directory := os.Args[1], os.Args[2]
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// Clone the given repository to the given directory
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Info("git clone %s %s", url, directory)
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r, err := git.PlainClone(directory, false, &git.CloneOptions{
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URL: url,
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})
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CheckIfError(err)
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// Create a new branch to the current HEAD
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Info("git branch my-branch")
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headRef, err := r.Head()
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CheckIfError(err)
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// Create a new plumbing.HashReference object with the name of the branch
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// and the hash from the HEAD. The reference name should be a full reference
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// name and now a abbreviated one, as is used on the git cli.
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//
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// For tags we should use `refs/tags/%s` instead of `refs/heads/%s` used
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// for branches.
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ref := plumbing.NewHashReference("refs/heads/my-branch", headRef.Hash())
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// The created reference is saved in the storage.
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err = r.Storer.SetReference(ref)
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CheckIfError(err)
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// Or deleted from it.
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Info("git branch -D my-branch")
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err = r.Storer.RemoveReference(ref.Name())
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CheckIfError(err)
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}
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