andybalholm/pijul-export - Change KZ4XMKSPLDYKDWCDZXTIJXZPXUZPMGYSZAIIJTQQSYDZVWOZVI5AC

Make a temporary clone of the repository

Created by andybalholm on March 11, 2023

KZ4XMKSPLDYKDWCDZXTIJXZPXUZPMGYSZAIIJTQQSYDZVWOZVI5AC

Dependencies

In channels

main

Change contents

Insertion in main.go at line 9 [4.32]
[3.43]
[2.0]
```
	"path/filepath"
```

Replacement in main.go at line 14 [4.32]

B:BD[3.45] → [3.45:116]

var repo = flag.String("repo", "", "path of the repository to export")

[3.45]

[4.73]

var repo = flag.String("repo", ".", "path of the repository to export")

Insertion in main.go at line 35 [4.32]

[4.126]

func printErrorAndExit(description string, err error) {
	fmt.Fprintf(os.Stderr, "%T\n", err)
	msg := err.Error()
	if err, ok := err.(*exec.ExitError); ok && len(err.Stderr) > 0 {
		msg = string(err.Stderr)
	}
	fmt.Fprintln(os.Stderr, description, msg)
	os.Exit(2)
}

Replacement in main.go at line 48 [4.32]

B:BD[3.423] → [3.423:484]

B:BD[3.484] → [3.484:587]

B:BD[3.587] → [3.587:591]

	if *repo != "" {
		err := os.Chdir(*repo)
		if err != nil {
			fmt.Fprintf(os.Stderr, "Error changing to directory of source repository: %v\n", err)
			os.Exit(2)
		}

[3.423]

[3.591]

	// Make a clone of the repository to work with, so that we don't mess up the original.
	tempDir, err := os.MkdirTemp("", "")
	if err != nil {
		printErrorAndExit("Error creating temporary directory:", err)
	}
	tempRepo := filepath.Join(tempDir, "repo")
	_, err = exec.Command("pijul", "clone", *repo, tempRepo).Output()
	if err != nil {
		printErrorAndExit("Error cloning the repository:", err)
	}
	if err := os.Chdir(tempRepo); err != nil {
		printErrorAndExit("Error changing to the clone of the repository:", err)

Replacement in main.go at line 64 [4.32]

B:BD[3.595] → [3.595:710]

	logCmd := exec.Command("pijul", "log", "--description", "--output-format=json")
	logBytes, err := logCmd.Output()

[3.595]

[3.710]

	logBytes, err := exec.Command("pijul", "log", "--description", "--output-format=json").Output()

Replacement in main.go at line 66 [4.32]

B:BD[3.727] → [3.727:790]

B:BD[3.790] → [3.790:803]

		fmt.Fprintf(os.Stderr, "Error running pijul log: %v\n", err)
		os.Exit(2)

[3.727]

[3.803]

		printErrorAndExit("Error running pijul log:", err)

Replacement in main.go at line 72 [4.32]

B:BD[3.888] → [3.888:971]

		fmt.Fprintf(os.Stderr, "Error parsing pijul log output: %v\n", err)
		os.Exit(2)

[3.888]

[3.971]

		printErrorAndExit("Error parsing pijul log output:", err)

Insertion in main.go at line 91 [4.32]

[2.89]

		if !strings.Contains(author, "<") {
			author = "<" + author + ">"
		}

Insertion in main.go at line 108 [4.32]

[3.1677]

	}
	if err := os.RemoveAll(tempDir); err != nil {
		printErrorAndExit("Error removing temporary directory:", err)