feat: ✨ Allow using file paths in --token and GHORG_*_TOKEN…

README.md

@@ -168,7 +168,7 @@ If you don't know which to choose its likely going to be the x86_64 version for
 > Note: if you are running into issues, read the troubleshooting and known issues section below
 
 ### GitHub Setup
-1. Create [Personal Access Token](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line) with all `repo` scopes. Update `GHORG_GITHUB_TOKEN` in your `ghorg/conf.yaml` or as a cli flag. If your org has Saml SSO in front you will need to give your token those permissions as well, see [this doc](https://docs.github.com/en/github/authenticating-to-github/authenticating-with-saml-single-sign-on/authorizing-a-personal-access-token-for-use-with-saml-single-sign-on).
+1. Create [Personal Access Token](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line) with all `repo` scopes. Update `GHORG_GITHUB_TOKEN` in your `ghorg/conf.yaml` or as a cli flag or place it in a file and add the path to `GHORG_GITHUB_TOKEN`. If your org has Saml SSO in front you will need to give your token those permissions as well, see [this doc](https://docs.github.com/en/github/authenticating-to-github/authenticating-with-saml-single-sign-on/authorizing-a-personal-access-token-for-use-with-saml-single-sign-on).
 1. For cloning GitHub Enterprise (self hosted github instances) repos you must set `--base-url` e.g. `ghorg clone <github_org> --base-url=https://internal.github.com`
 1. See [examples/github.md](https://github.com/gabrie30/ghorg/blob/master/examples/github.md) on how to run
 
@@ -183,14 +183,14 @@ If you don't know which to choose its likely going to be the x86_64 version for
 ### GitLab Setup
 
 1. Create [Personal Access Token](https://docs.gitlab.com/ee/user/profile/personal_access_tokens.html) with the `read_api` scope (or `api` for self-managed GitLab older than 12.10). This token can be added to your `ghorg/conf.yaml` or as a cli flag.
-1. Update the `GitLab Specific` config in your `ghorg/conf.yaml` or via cli flags
+1. Update the `GitLab Specific` config in your `ghorg/conf.yaml` or via cli flags or place it in a file and add the path to `GHORG_GITLAB_TOKEN`
 1. Update `GHORG_SCM_TYPE` to `gitlab` in your `ghorg/conf.yaml` or via cli flags
 1. See [examples/gitlab.md](https://github.com/gabrie30/ghorg/blob/master/examples/gitlab.md) on how to run
 
 ### Gitea Setup
 
 1. Create [Access Token](https://docs.gitea.io/en-us/api-usage/) (Settings -> Applications -> Generate Token)
-1. Update `GHORG_GITEA_TOKEN` in your `ghorg/conf.yaml` or use the (--token, -t) flag.
+1. Update `GHORG_GITEA_TOKEN` in your `ghorg/conf.yaml` or use the (--token, -t) flag or place it in a file and add the path to `GHORG_GITEA_TOKEN`.
 1. Update `GHORG_SCM_TYPE` to `gitea` in your `ghorg/conf.yaml` or via cli flags
 1. See [examples/gitea.md](https://github.com/gabrie30/ghorg/blob/master/examples/gitea.md) on how to run
 
@@ -216,6 +216,8 @@ See [examples](https://github.com/gabrie30/ghorg/tree/master/examples) dir for m
 
 ```bash
 $ ghorg clone kubernetes --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
+# Example how to use --token with a file path
+$ ghorg clone kubernetes --token=~/.config/ghorg/gitlab-token.txt
 $ ghorg clone davecheney --clone-type=user --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
 $ ghorg clone gitlab-examples --scm=gitlab --preserve-dir --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
 $ ghorg clone gitlab-examples/wayne-enterprises --scm=gitlab --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2

cmd/clone.go

@@ -221,18 +221,22 @@ func cloneFunc(cmd *cobra.Command, argz []string) {
 	configs.GetOrSetToken()
 
 	if cmd.Flags().Changed("token") {
+		token := cmd.Flag("token").Value.String()
+		if configs.IsFilePath(token) {
+			token = configs.GetTokenFromFile(token)
+		}
 		if os.Getenv("GHORG_SCM_TYPE") == "github" {
-			os.Setenv("GHORG_GITHUB_TOKEN", cmd.Flag("token").Value.String())
+			os.Setenv("GHORG_GITHUB_TOKEN", token)
 		} else if os.Getenv("GHORG_SCM_TYPE") == "gitlab" {
-			os.Setenv("GHORG_GITLAB_TOKEN", cmd.Flag("token").Value.String())
+			os.Setenv("GHORG_GITLAB_TOKEN", token)
 		} else if os.Getenv("GHORG_SCM_TYPE") == "bitbucket" {
 			if cmd.Flags().Changed("bitbucket-username") {
 				os.Setenv("GHORG_BITBUCKET_APP_PASSWORD", cmd.Flag("token").Value.String())
 			} else {
 				os.Setenv("GHORG_BITBUCKET_OAUTH_TOKEN", cmd.Flag("token").Value.String())
 			}
 		} else if os.Getenv("GHORG_SCM_TYPE") == "gitea" {
-			os.Setenv("GHORG_GITEA_TOKEN", cmd.Flag("token").Value.String())
+			os.Setenv("GHORG_GITEA_TOKEN", token)
 		}
 	}
 	err := configs.VerifyTokenSet()

configs/configs.go

@@ -159,6 +159,31 @@ func GhorgQuiet() bool {
 	return os.Getenv("GHORG_QUIET") != ""
 }
 
+func IsFilePath(path string) bool {
+	pathValue, err := homedir.Expand(path)
+	if err != nil {
+		log.Fatal("Error while expanding tilde to user home directory")
+	}
+	info, err := os.Stat(pathValue)
+	if err != nil {
+		return false
+	}
+	// Check if it's a regular file (not a directory or a symbolic link)
+	if !info.IsDir() && (info.Mode()&os.ModeType == 0) {
+		return true
+	}
+	return false
+}
+
+func GetTokenFromFile(path string) string {
+	expandedPath, _ := homedir.Expand(path)
+	fileContents, err := os.ReadFile(expandedPath)
+	if err != nil {
+		log.Fatal("Error while reading file")
+	}
+	return strings.TrimSpace(string(fileContents))
+}
+
 // GetOrSetToken will set token based on scm
 func GetOrSetToken() {
 	switch os.Getenv("GHORG_SCM_TYPE") {
@@ -174,8 +199,12 @@ func GetOrSetToken() {
 }
 
 func getOrSetGitHubToken() {
-	var token string
-	if isZero(os.Getenv("GHORG_GITHUB_TOKEN")) {
+	var token = os.Getenv("GHORG_GITHUB_TOKEN")
+	if IsFilePath(token) {
+		os.Setenv("GHORG_GITHUB_TOKEN", GetTokenFromFile(token))
+	}
+
+	if isZero(token) {
 		if runtime.GOOS == "windows" {
 			return
 		}
@@ -191,6 +220,10 @@ func getOrSetGitHubToken() {
 func getOrSetGitLabToken() {
 	token := os.Getenv("GHORG_GITLAB_TOKEN")
 
+	if IsFilePath(token) {
+		os.Setenv("GHORG_GITLAB_TOKEN", GetTokenFromFile(token))
+	}
+
 	if isZero(token) {
 		if runtime.GOOS == "windows" {
 			return
@@ -226,6 +259,10 @@ func getOrSetBitBucketToken() {
 func getOrSetGiteaToken() {
 	token := os.Getenv("GHORG_GITEA_TOKEN")
 
+	if IsFilePath(token) {
+		os.Setenv("GHORG_GITEA_TOKEN", GetTokenFromFile(token))
+	}
+
 	if isZero(token) {
 		if runtime.GOOS == "windows" {
 			return

sample-conf.yaml

@@ -157,7 +157,7 @@ GHORG_NO_TOKEN: false
 # +-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
 
 # Add your GitHub token
-# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
+# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2 or --token=~/path/to/file/containing/token
 GHORG_GITHUB_TOKEN:
 
 # Path to your GitHub App PEM file, for authenticating with GitHub App
@@ -178,7 +178,7 @@ GHORG_GITHUB_APP_ID:
 # +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 
 # Add your GitLab token
-# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
+# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2 or --token=~/path/to/file/containing/token
 GHORG_GITLAB_TOKEN:
 
 # clones repos in a directory structure that matches gitlab namespaces eg company/unit/subunit/app would clone into ghorg/org/unit/subunit/app
@@ -199,7 +199,7 @@ GHORG_GITLAB_GROUP_EXCLUDE_MATCH_REGEX:
 
 # Add your Gitea token
 # Settings -> Applications -> Generate Token
-# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2
+# flag (--token, -t) eg: --token=bGVhdmUgYSBjb21tZW50IG9uIGlzc3VlIDY2 or --token=~/path/to/file/containing/token
 GHORG_GITEA_TOKEN:
 
 # Must be present if your gitea instance uses http