зеркало из https://github.com/mislav/hub.git
73 строки
1.7 KiB
Go
73 строки
1.7 KiB
Go
package commands
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import (
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"fmt"
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"github.com/github/hub/github"
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"github.com/github/hub/utils"
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"os"
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"reflect"
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)
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var cmdFork = &Command{
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Run: fork,
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Usage: "fork [--no-remote]",
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Short: "Make a fork of a remote repository on GitHub and add as remote",
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Long: `Forks the original project (referenced by "origin" remote) on GitHub and
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adds a new remote for it under your username.
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`,
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}
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var flagForkNoRemote bool
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func init() {
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cmdFork.Flag.BoolVar(&flagForkNoRemote, "no-remote", false, "")
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CmdRunner.Use(cmdFork)
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}
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/*
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$ gh fork
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[ repo forked on GitHub ]
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> git remote add -f YOUR_USER git@github.com:YOUR_USER/CURRENT_REPO.git
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$ gh fork --no-remote
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[ repo forked on GitHub ]
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*/
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func fork(cmd *Command, args *Args) {
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localRepo := github.LocalRepo()
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project, err := localRepo.MainProject()
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utils.Check(err)
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configs := github.CurrentConfigs()
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credentials := configs.PromptFor(project.Host)
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forkProject := github.NewProject(credentials.User, project.Name, project.Host)
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client := github.NewClient(project.Host)
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existingRepo, err := client.Repository(forkProject)
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if err == nil {
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var parentURL *github.URL
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if parent := existingRepo.Parent; parent != nil {
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parentURL, _ = github.ParseURL(parent.HTMLURL)
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}
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if parentURL == nil || !reflect.DeepEqual(parentURL.Project, project) {
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err = fmt.Errorf("Error creating fork: %s already exists on %s",
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forkProject, forkProject.Host)
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utils.Check(err)
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}
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} else {
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if !args.Noop {
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_, err := client.ForkRepository(project)
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utils.Check(err)
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}
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}
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if flagForkNoRemote {
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os.Exit(0)
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} else {
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u := forkProject.GitURL("", "", true)
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args.Replace("git", "remote", "add", "-f", forkProject.Owner, u)
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args.After("echo", fmt.Sprintf("new remote: %s", forkProject.Owner))
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}
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}
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