mirror of
https://github.com/Luzifer/ansible-role-version.git
synced 2024-12-23 19:11:20 +00:00
42 lines
827 B
Go
42 lines
827 B
Go
package main
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import (
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"fmt"
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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/object"
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)
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// Open an existing repository in a specific folder.
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func main() {
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CheckArgs("<path>")
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path := os.Args[1]
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// We instance a new repository targeting the given path (the .git folder)
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r, err := git.PlainOpen(path)
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CheckIfError(err)
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// Length of the HEAD history
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Info("git rev-list HEAD --count")
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// ... retrieving the HEAD reference
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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
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var cCount int
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err = cIter.ForEach(func(c *object.Commit) error {
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cCount++
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return nil
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})
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CheckIfError(err)
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fmt.Println(cCount)
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}
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