Merge pull request #21 from link-foundation/issue-20-8158b9d7900a

feat: add `--verify` option to verify git identity configuration

Author: konard

.changeset/add-verify-option.md

@@ -0,0 +1,10 @@
+---
+"gh-setup-git-identity": minor
+---
+
+feat: add --verify option to verify git identity configuration
+
+- Added `--verify` CLI option to run all 3 verification commands at once
+- Users can now use `gh-setup-git-identity --verify` instead of running individual commands
+- Works with `--local` flag for local repository configuration
+- Updated README with verification documentation and code blocks

README.md

@@ -74,6 +74,9 @@ gh-setup-git-identity --local
 # Preview what would be configured (dry run)
 gh-setup-git-identity --dry-run
 
+# Verify current git identity configuration
+gh-setup-git-identity --verify
+
 # Enable verbose output
 gh-setup-git-identity --verbose
 ```
@@ -87,6 +90,7 @@ Options:
   --global, -g     Set git config globally (default: true)
   --local, -l      Set git config locally (in current repository)
   --dry-run, --dry Dry run - show what would be done without making changes
+  --verify         Verify current git identity configuration
   --verbose, -v    Enable verbose output
   --help, -h       Show help
   --version        Show version number
@@ -136,6 +140,36 @@ You can verify your configuration with:
   git config --global user.email
 ```
 
+### Verifying Configuration
+
+You can verify your git identity configuration at any time using:
+
+```bash
+gh-setup-git-identity --verify
+```
+
+Or by running the three verification commands directly:
+
+```bash
+gh auth status
+git config --global user.name
+git config --global user.email
+```
+
+For local repository configuration, use `--local`:
+
+```bash
+gh-setup-git-identity --verify --local
+```
+
+Or:
+
+```bash
+gh auth status
+git config --local user.name
+git config --local user.email
+```
+
 ## Library Usage
 
 ### Basic Example

src/cli.js

@@ -7,7 +7,7 @@
  */
 
 import { makeConfig } from 'lino-arguments';
-import { setupGitIdentity, isGhAuthenticated, runGhAuthLogin } from './index.js';
+import { setupGitIdentity, isGhAuthenticated, runGhAuthLogin, verifyGitIdentity } from './index.js';
 
 // Parse command-line arguments with environment variable and .lenv support
 const config = makeConfig({
@@ -38,6 +38,11 @@ const config = makeConfig({
         description: 'Dry run mode - show what would be done without making changes',
         default: getenv('GH_SETUP_GIT_IDENTITY_DRY_RUN', false)
       })
+      .option('verify', {
+        type: 'boolean',
+        description: 'Verify current git identity configuration',
+        default: false
+      })
       .check((argv) => {
         // --global and --local are mutually exclusive
         if (argv.global && argv.local) {
@@ -48,12 +53,68 @@ const config = makeConfig({
       .example('$0', 'Setup git identity globally using GitHub user')
       .example('$0 --local', 'Setup git identity for current repository only')
       .example('$0 --dry-run', 'Show what would be configured without making changes')
+      .example('$0 --verify', 'Verify current git identity configuration')
       .help('h')
       .alias('h', 'help')
       .version('0.1.0')
       .strict(),
 });
 
+/**
+ * Run verification commands and display results
+ * @param {string} scope - 'global' or 'local'
+ * @param {boolean} verbose - Enable verbose logging
+ */
+async function runVerify(scope, verbose) {
+  const scopeFlag = scope === 'local' ? '--local' : '--global';
+
+  console.log('Verifying git identity configuration...');
+  console.log('');
+
+  // 1. Run gh auth status
+  console.log('1. GitHub CLI authentication status:');
+  console.log('   $ gh auth status');
+  console.log('');
+
+  const { spawn } = await import('node:child_process');
+
+  // Run gh auth status interactively to show full output
+  await new Promise((resolve) => {
+    const child = spawn('gh', ['auth', 'status'], { stdio: 'inherit' });
+    child.on('close', resolve);
+    child.on('error', resolve);
+  });
+
+  console.log('');
+
+  // 2. Get git config user.name
+  console.log(`2. Git user.name (${scope}):`);
+  console.log(`   $ git config ${scopeFlag} user.name`);
+
+  const identity = await verifyGitIdentity({ scope, verbose });
+
+  if (identity.username) {
+    console.log(`   ${identity.username}`);
+  } else {
+    console.log('   (not set)');
+  }
+
+  console.log('');
+
+  // 3. Get git config user.email
+  console.log(`3. Git user.email (${scope}):`);
+  console.log(`   $ git config ${scopeFlag} user.email`);
+
+  if (identity.email) {
+    console.log(`   ${identity.email}`);
+  } else {
+    console.log('   (not set)');
+  }
+
+  console.log('');
+  console.log('Verification complete!');
+}
+
 /**
  * Main CLI function
  */
@@ -62,6 +123,12 @@ async function main() {
     // Determine scope
     const scope = config.local ? 'local' : 'global';
 
+    // Handle --verify mode
+    if (config.verify) {
+      await runVerify(scope, config.verbose);
+      process.exit(0);
+    }
+
     // Check if gh is authenticated
     const authenticated = await isGhAuthenticated({ verbose: config.verbose });