cmd/zoekt-git-clone/main.go

// Copyright 2016 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// This binary fetches all repos of a user or organization and clones
// them.  It is strongly recommended to get a personal API token from
// https://github.com/settings/tokens, save the token in a file, and
// point the --token option to it.
package main

import (
	"flag"
	"fmt"
	"log"
	"net/url"
	"os"
	"path/filepath"
	"strings"

	"github.com/google/zoekt/gitindex"
)

func main() {
	dest := flag.String("dest", "", "destination directory")
	flag.Parse()

	if *dest == "" {
		log.Fatal("must set --dest")
	}
	if len(flag.Args()) == 0 {
		log.Fatal("must provide URL")
	}
	u, err := url.Parse(flag.Arg(0))
	if err != nil {
		log.Fatalf("url.Parse: %v", err)
	}

	name := filepath.Join(u.Host, u.Path)
	name = strings.TrimSuffix(name, ".git")

	destDir := filepath.Dir(filepath.Join(*dest, name))
	if err := os.MkdirAll(destDir, 0o755); err != nil {
		log.Fatal(err)
	}

	config := map[string]string{
		"zoekt.name": name,
	}

	destRepo, err := gitindex.CloneRepo(destDir, filepath.Base(name), u.String(), config)
	if err != nil {
		log.Fatalf("CloneRepo: %v", err)
	}
	if destRepo != "" {
		fmt.Println(destRepo)
	}
}