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repo.go
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/
repo.go
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// Copyright 2022 Namespace Labs 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.
package git
import (
"context"
"os"
"strings"
)
func IsRepoRoot(ctx context.Context, path string) (bool, error) {
out, _, err := RunGit(ctx, path, "rev-parse", "--show-toplevel")
if err != nil {
return false, err
}
root := strings.TrimSuffix(string(out), "\n")
cwd, err := os.Getwd()
if err != nil {
return false, err
}
return cwd == root, nil
}
// E.g. github.com/username/reponame
func RemoteUrl(ctx context.Context, path string) (string, error) {
out, _, err := RunGit(ctx, path, "config", "--get", "remote.origin.url")
if err != nil {
return "", err
}
url := strings.TrimSuffix(string(out), "\n")
url = strings.TrimSuffix(url, ".git")
// Trim protocol.
if parts := strings.SplitN(url, "://", 2); len(parts) == 2 && parts[1] != "" {
url = parts[1]
}
// Trim login.
if parts := strings.SplitN(url, "@", 2); len(parts) == 2 && parts[1] != "" {
url = parts[1]
}
// SSH path here looks like: "github.com:namespacelabs/examples"
url = strings.ReplaceAll(url, ":", "/")
return url, nil
}