fix(clone): print help with just repo name (#73)

Co-authored-by: 2nthony <[email protected]>

Author: 2nthony

src/commands/clone.ts

@@ -2,6 +2,7 @@ import { clone } from '../git'
 import { parseCliOptionsToGitArgs } from '../args'
 import type { PluginApi } from '../types'
 import { readConfig } from '../config'
+import { analyzeUrl } from '../url'
 
 export const cloneCommand: PluginApi = {
   extend(api) {
@@ -13,17 +14,28 @@ export const cloneCommand: PluginApi = {
         type: [Boolean],
       })
       .ignoreOptionDefaultValue()
+      .example('ghq clone ghq (requires `.gitconfig` has `github.user` or `user.name`)')
       .example('ghq clone 2nthony/ghq')
       .example('ghq clone github.com/2nthony/ghq')
       .example('ghq clone https://github.com/2nthony/ghq')
       .example('ghq get 2nthony/ghq')
       .allowUnknownOptions()
-      .action(async (repo, options) => {
+      .action(async (repo: string, options) => {
         if (!repo) {
           api.cli.outputHelp()
           return
         }
 
+        // ghq clone [repo]
+        // means clone my repos?
+        if (!repo.includes('/')) {
+          const { user } = analyzeUrl(repo)
+          if (!user) {
+            api.cli.outputHelp()
+            return
+          }
+        }
+
         const config = await readConfig()
         const args = parseCliOptionsToGitArgs({ ...config, ...options })
 

src/git.ts

@@ -39,11 +39,19 @@ export async function init(repoUrl: string, ...args: string[]) {
 }
 
 function getUsername() {
-  try {
-    const stdout = execSync('git config --get user.name')
-    return stdout.toString().trim()
-  }
-  catch {
-    return ''
+  let username = ''
+  function get(keypath: string) {
+    try {
+      return execSync(`git config --get ${keypath}`).toString().trim()
+    }
+    catch {
+      return ''
+    }
   }
+
+  username = get('github.user')
+  if (!username)
+    username = get('user.name')
+
+  return username
 }