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https://github.com/Luzifer/ansible-role-version.git
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45 lines
1.1 KiB
Go
45 lines
1.1 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/plumbing/object"
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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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// - Clone a repository into memory
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// - Get the HEAD reference
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// - Using the HEAD reference, obtain the commit this reference is pointing to
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// - Using the commit, obtain its history and print it
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func main() {
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// Clones the given repository, creating the remote, the local branches
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// and fetching the objects, everything in memory:
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Info("git clone https://github.com/src-d/go-siva")
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r, err := git.Clone(memory.NewStorage(), nil, &git.CloneOptions{
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URL: "https://github.com/src-d/go-siva",
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})
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CheckIfError(err)
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// Gets the HEAD history from HEAD, just like does:
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Info("git log")
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// ... retrieves the branch pointed by HEAD
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ref, err := r.Head()
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CheckIfError(err)
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// ... retrieves the commit history
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cIter, err := r.Log(&git.LogOptions{From: ref.Hash()})
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CheckIfError(err)
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// ... just iterates over the commits, printing it
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err = cIter.ForEach(func(c *object.Commit) error {
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fmt.Println(c)
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return nil
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})
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CheckIfError(err)
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}
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