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package git

     

       
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import (

     

       
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	"errors"

     

       
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	"fmt"

     

       
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	"os/exec"

     

       
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func (g *GitRepo) TrackHiddenRemoteRef(forkRef, remoteRef string) error {

     

       
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	fetchOpts := &git.FetchOptions{

     

       
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		RefSpecs: []config.RefSpec{

     

       
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			config.RefSpec(fmt.Sprintf("+refs/heads/%s:refs/hidden/%s/%s", forkRef, forkRef, remoteRef)),

     

       
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			config.RefSpec(fmt.Sprintf("+refs/heads/%s:refs/hidden/%s/%s", remoteRef, forkRef, remoteRef)),

     

       
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		},

     

       
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		RemoteName: "origin",

     

       
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	}

     

       
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	err := g.r.Fetch(fetchOpts)

     

       
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	if err != nil {

     

       
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	if errors.Is(git.NoErrAlreadyUpToDate, err) {

     

       
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		return nil

     

       
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	} else if err != nil {

     

       
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		return fmt.Errorf("failed to fetch hidden remote: %s: %w", forkRef, err)

     

       
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	}

     

       
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	return nil