feat(cli): support explicit git opt-in and opt-out flags

Author: tannerlinsley

packages/cli/src/cli.ts

@@ -504,6 +504,7 @@ export function cli({
         '--addon-details <addon-id>',
         'show detailed information about a specific add-on',
       )
+      .option('--git', 'create a git repository')
       .option('--no-git', 'do not create a git repository')
       .option(
         '--target-dir <path>',

packages/cli/src/command-line.ts

@@ -195,7 +195,7 @@ export async function normalizeOptions(
       cliOptions.packageManager ||
       getPackageManager() ||
       DEFAULT_PACKAGE_MANAGER,
-    git: !!cliOptions.git,
+    git: cliOptions.git ?? true,
     install: cliOptions.install,
     chosenAddOns,
     addOnOptions: {

packages/cli/src/options.ts

@@ -150,7 +150,7 @@ export async function promptForCreateOptions(
     options.addOnOptions = { ...defaultOptions, ...userOptions }
   }
 
-  options.git = cliOptions.git || (await selectGit())
+  options.git = cliOptions.git ?? (await selectGit())
   if (cliOptions.install === false) {
     options.install = false
   }

packages/cli/tests/command-line.test.ts

@@ -91,6 +91,23 @@ describe('normalizeOptions', () => {
     expect(solidOptions?.tailwind).toBe(true)
   })
 
+  it('defaults git initialization to enabled', async () => {
+    const options = await normalizeOptions({
+      projectName: 'test',
+    })
+
+    expect(options?.git).toBe(true)
+  })
+
+  it('respects explicit --no-git option', async () => {
+    const options = await normalizeOptions({
+      projectName: 'test',
+      git: false,
+    })
+
+    expect(options?.git).toBe(false)
+  })
+
   it('should handle a starter url', async () => {
     __testRegisterFramework({
       id: 'solid',