feat(cli): Initialize a git repository and create an initial commit on scaffold (#1484)

## Summary

Add a `--git` / `--no-git` flag to `vp create`.

- In interactive mode, prompt the user with a confirm dialog (default:
No)
- In non-interactive mode, default to skipping git initialization
- When enabled, run `git init` before installing dependencies,
then `git add -A && git commit -m "Initial commit from Vite+"` after
formatting completes

## Testing

- Execute `snap-tests-global`
- Launch locally with `bootstrap-cli` and confirm that it works


Closes #1483

Author: ryohidaka

docs/guide/create.md

@@ -45,6 +45,8 @@ Run `vp create --list` to see the built-in templates and the common shorthand te
 - `--directory <dir>` writes the generated project into a specific target directory
 - `--agent <name>` creates agent instructions files during scaffolding
 - `--editor <name>` writes editor config files
+- `--git` initialize a git repository
+- `--no-git` skips git repository initialization
 - `--hooks` enables pre-commit hook setup
 - `--no-hooks` skips hook setup
 - `--no-interactive` runs without prompts

packages/cli/snap-tests-global/command-create-help/snap.txt

@@ -17,6 +17,8 @@ Options:
   --directory DIR         Target directory for the generated project.
   --agent NAME            Write coding agent instructions to AGENTS.md, CLAUDE.md, etc.
   --editor NAME           Write editor config files for the specified editor.
+  --git                   Initialize a git repository with an initial commit
+  --no-git                Skip git repository initialization
   --hooks                 Set up pre-commit hooks (default in non-interactive mode)
   --no-hooks              Skip pre-commit hooks setup
   --package-manager NAME  Use specified package manager (pnpm, npm, yarn, bun)
@@ -78,6 +80,8 @@ Options:
   --directory DIR         Target directory for the generated project.
   --agent NAME            Write coding agent instructions to AGENTS.md, CLAUDE.md, etc.
   --editor NAME           Write editor config files for the specified editor.
+  --git                   Initialize a git repository with an initial commit
+  --no-git                Skip git repository initialization
   --hooks                 Set up pre-commit hooks (default in non-interactive mode)
   --no-hooks              Skip pre-commit hooks setup
   --package-manager NAME  Use specified package manager (pnpm, npm, yarn, bun)
@@ -139,6 +143,8 @@ Options:
   --directory DIR         Target directory for the generated project.
   --agent NAME            Write coding agent instructions to AGENTS.md, CLAUDE.md, etc.
   --editor NAME           Write editor config files for the specified editor.
+  --git                   Initialize a git repository with an initial commit
+  --no-git                Skip git repository initialization
   --hooks                 Set up pre-commit hooks (default in non-interactive mode)
   --no-hooks              Skip pre-commit hooks setup
   --package-manager NAME  Use specified package manager (pnpm, npm, yarn, bun)

packages/cli/snap-tests-global/new-check/snap.txt

@@ -17,6 +17,8 @@ Options:
   --directory DIR         Target directory for the generated project.
   --agent NAME            Write coding agent instructions to AGENTS.md, CLAUDE.md, etc.
   --editor NAME           Write editor config files for the specified editor.
+  --git                   Initialize a git repository with an initial commit
+  --no-git                Skip git repository initialization
   --hooks                 Set up pre-commit hooks (default in non-interactive mode)
   --no-hooks              Skip pre-commit hooks setup
   --package-manager NAME  Use specified package manager (pnpm, npm, yarn, bun)

packages/cli/snap-tests-global/new-vite-monorepo-bun/snap.txt

@@ -1,4 +1,4 @@
-> vp create vite:monorepo --no-interactive --package-manager bun # create monorepo with bun
+> vp create vite:monorepo --no-interactive --package-manager bun --git # create monorepo with bun
 > ls vite-plus-monorepo | LC_ALL=C sort # check files created
 AGENTS.md
 README.md
@@ -48,7 +48,7 @@ No pnpm-workspace.yaml
 > test ! -f vite-plus-monorepo/.yarnrc.yml && echo 'No .yarnrc.yml' || echo 'ERROR: .yarnrc.yml exists' # verify no yarn config
 No .yarnrc.yml
 
-> test -d vite-plus-monorepo/.git && echo 'Git initialized' || echo 'No git' # check git init
+> test -d vite-plus-monorepo/.git && echo 'Git initialized' # check git init
 Git initialized
 
 > ls vite-plus-monorepo/apps # check apps directory

packages/cli/snap-tests-global/new-vite-monorepo-bun/steps.json

@@ -2,14 +2,14 @@
   "ignoredPlatforms": ["win32"],
   "commands": [
     {
-      "command": "vp create vite:monorepo --no-interactive --package-manager bun # create monorepo with bun",
+      "command": "vp create vite:monorepo --no-interactive --package-manager bun --git # create monorepo with bun",
       "ignoreOutput": true
     },
     "ls vite-plus-monorepo | LC_ALL=C sort # check files created",
     "cat vite-plus-monorepo/package.json # check package.json with catalog",
     "test ! -f vite-plus-monorepo/pnpm-workspace.yaml && echo 'No pnpm-workspace.yaml' || echo 'ERROR: pnpm-workspace.yaml exists' # verify no pnpm config",
     "test ! -f vite-plus-monorepo/.yarnrc.yml && echo 'No .yarnrc.yml' || echo 'ERROR: .yarnrc.yml exists' # verify no yarn config",
-    "test -d vite-plus-monorepo/.git && echo 'Git initialized' || echo 'No git' # check git init",
+    "test -d vite-plus-monorepo/.git && echo 'Git initialized' # check git init",
     "ls vite-plus-monorepo/apps # check apps directory",
     "cat vite-plus-monorepo/apps/website/package.json # check website uses catalog:"
   ]

packages/cli/snap-tests-global/new-vite-monorepo/snap.txt

@@ -1,4 +1,4 @@
-> vp create vite:monorepo --no-interactive # create monorepo with default values
+> vp create vite:monorepo --no-interactive --git # create monorepo with default values
 > ls vite-plus-monorepo | LC_ALL=C sort # check files created
 AGENTS.md
 README.md
@@ -74,7 +74,7 @@ peerDependencyRules:
 > test ! -f vite-plus-monorepo/.yarnrc.yml && echo 'No .yarnrc.yml' || echo 'ERROR: .yarnrc.yml exists' # verify no yarn config for pnpm
 No .yarnrc.yml
 
-> test -d vite-plus-monorepo/.git && echo 'Git initialized' || echo 'No git' # check git init
+> test -d vite-plus-monorepo/.git && echo 'Git initialized' # check git init
 Git initialized
 
 > ls vite-plus-monorepo/apps # check apps directory created

packages/cli/snap-tests-global/new-vite-monorepo/steps.json

@@ -2,7 +2,7 @@
   "ignoredPlatforms": ["win32"],
   "commands": [
     {
-      "command": "vp create vite:monorepo --no-interactive # create monorepo with default values",
+      "command": "vp create vite:monorepo --no-interactive --git # create monorepo with default values",
       "ignoreOutput": true
     },
     "ls vite-plus-monorepo | LC_ALL=C sort # check files created",
@@ -11,7 +11,7 @@
     "cat vite-plus-monorepo/pnpm-workspace.yaml # check workspace config",
     "test -f vite-plus-monorepo/.gitignore && echo '.gitignore exists' || echo 'ERROR: .gitignore missing' # verify gitignore renamed from _gitignore",
     "test ! -f vite-plus-monorepo/.yarnrc.yml && echo 'No .yarnrc.yml' || echo 'ERROR: .yarnrc.yml exists' # verify no yarn config for pnpm",
-    "test -d vite-plus-monorepo/.git && echo 'Git initialized' || echo 'No git' # check git init",
+    "test -d vite-plus-monorepo/.git && echo 'Git initialized' # check git init",
     "ls vite-plus-monorepo/apps # check apps directory created",
     "ls vite-plus-monorepo/apps/website/package.json # check website package.json",
     {

packages/cli/snap-tests/create-org-bundled-monorepo/snap.txt

@@ -1,4 +1,4 @@
-> node $SNAP_CASES_DIR/.shared/mock-npm-registry.mjs -- vp create @your-org:workspace --no-interactive --directory my-mono # bundled monorepo: extract tarball, scaffold, inject create.defaultTemplate
+> node $SNAP_CASES_DIR/.shared/mock-npm-registry.mjs -- vp create @your-org:workspace --no-interactive --directory my-mono --git # bundled monorepo: extract tarball, scaffold, inject create.defaultTemplate
 ◇ Scaffolded my-mono
 • Node <semver>  pnpm <semver>
 → Next: cd my-mono && vp run
@@ -35,7 +35,7 @@ peerDependencyRules:
     vite: "*"
     vitest: "*"
 
-> test -d my-mono/.git && echo 'Git initialized' || echo 'No git' # git-init prompt covers bundled monorepo path
+> test -d my-mono/.git && echo 'Git initialized' # git-init prompt covers bundled monorepo path
 Git initialized
 
 > cat my-mono/.gitignore # node_modules excluded even though tarball shipped no .gitignore

packages/cli/snap-tests/create-org-bundled-monorepo/steps.json

@@ -1,9 +1,9 @@
 {
   "commands": [
-    "node $SNAP_CASES_DIR/.shared/mock-npm-registry.mjs -- vp create @your-org:workspace --no-interactive --directory my-mono # bundled monorepo: extract tarball, scaffold, inject create.defaultTemplate",
+    "node $SNAP_CASES_DIR/.shared/mock-npm-registry.mjs -- vp create @your-org:workspace --no-interactive --directory my-mono --git # bundled monorepo: extract tarball, scaffold, inject create.defaultTemplate",
     "cat my-mono/vite.config.ts # create.defaultTemplate auto-set to @your-org",
     "cat my-mono/pnpm-workspace.yaml # workspace markers preserved",
-    "test -d my-mono/.git && echo 'Git initialized' || echo 'No git' # git-init prompt covers bundled monorepo path",
+    "test -d my-mono/.git && echo 'Git initialized' # git-init prompt covers bundled monorepo path",
     "cat my-mono/.gitignore # node_modules excluded even though tarball shipped no .gitignore"
   ]
 }

packages/cli/src/create/bin.ts

@@ -29,13 +29,15 @@ import {
   writeAgentInstructions,
 } from '../utils/agent.ts';
 import { detectExistingEditors, selectEditors, writeEditorConfigs } from '../utils/editor.ts';
+import { createInitialCommit, initGitRepository } from '../utils/git.ts';
 import { renderCliDoc } from '../utils/help.ts';
 import { displayRelative } from '../utils/path.ts';
 import {
   type CommandRunSummary,
   defaultInteractive,
   downloadPackageManager,
   promptGitHooks,
+  promptGitInit,
   runViteFmt,
   runViteInstall,
   selectPackageManager,
@@ -106,6 +108,8 @@ const helpMessage = renderCliDoc({
           label: '--editor NAME',
           description: 'Write editor config files for the specified editor.',
         },
+        { label: '--git', description: 'Initialize a git repository with an initial commit' },
+        { label: '--no-git', description: 'Skip git repository initialization' },
         {
           label: '--hooks',
           description: 'Set up pre-commit hooks (default in non-interactive mode)',
@@ -235,11 +239,12 @@ function parseArgs() {
     verbose?: boolean;
     agent?: string | string[] | false;
     editor?: string;
+    git?: boolean;
     hooks?: boolean;
     'package-manager'?: string;
   }>(viteArgs, {
     alias: { h: 'help' },
-    boolean: ['help', 'list', 'all', 'interactive', 'hooks', 'verbose'],
+    boolean: ['help', 'list', 'all', 'interactive', 'hooks', 'verbose', 'git'],
     string: ['directory', 'agent', 'editor', 'package-manager'],
     default: { interactive: defaultInteractive() },
   });
@@ -256,6 +261,7 @@ function parseArgs() {
       verbose: parsed.verbose || false,
       agent: parsed.agent,
       editor: parsed.editor,
+      git: parsed.git,
       hooks: parsed.hooks,
       packageManager: parsed['package-manager'],
     } as Options,
@@ -747,6 +753,7 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
       onCancel: () => cancelAndExit(),
     }));
 
+  const shouldSetupGit = await promptGitInit(options);
   if (!isMonorepo) {
     shouldSetupHooks = await promptGitHooks(options);
   }
@@ -827,7 +834,7 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
   // #region Handle monorepo template
   if (templateInfo.command === BuiltinTemplate.monorepo || isBundledMonorepo) {
     // Ask up-front so the prompt isn't buried under scaffold output.
-    let shouldInitGit = true;
+    let shouldInitGit = shouldSetupGit;
     if (options.interactive && !compactOutput) {
       pauseCreateProgress();
       const selected = await prompts.confirm({
@@ -841,7 +848,7 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
       } else {
         shouldInitGit = selected;
       }
-    } else if (!compactOutput) {
+    } else if (shouldInitGit && !compactOutput) {
       prompts.log.info('Initializing git repository (default: yes)');
     }
 
@@ -902,6 +909,10 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
     workspaceInfo.rootDir = fullPath;
     updateCreateProgress('Integrating monorepo');
     rewriteMonorepo(workspaceInfo, undefined, compactOutput);
+    if (shouldSetupGit) {
+      updateCreateProgress('Initializing git repository');
+      await initGitRepository(fullPath);
+    }
     if (bundled?.monorepo) {
       // Wire `create.defaultTemplate: '<scope>'` into the new workspace's
       // vite.config.ts so a bare `vp create` from inside it opens the
@@ -922,6 +933,13 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
     });
     updateCreateProgress('Formatting code');
     await runViteFmt(fullPath, options.interactive, undefined, { silent: compactOutput });
+    if (shouldSetupGit) {
+      updateCreateProgress('Creating initial commit');
+      const committed = await createInitialCommit(fullPath);
+      if (!committed) {
+        prompts.log.warn('Initial commit failed. Check your git user.name/user.email config');
+      }
+    }
     clearCreateProgress();
     showCreateSummary({
       description: describeScaffold(selectedTemplateName, selectedTemplateArgs),
@@ -1137,6 +1155,11 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
     await runViteFmt(workspaceInfo.rootDir, options.interactive, [projectDir], {
       silent: compactOutput,
     });
+    if (shouldSetupGit) {
+      updateCreateProgress('Creating initial commit');
+      await initGitRepository(workspaceInfo.rootDir);
+      await createInitialCommit(workspaceInfo.rootDir);
+    }
   } else {
     if (shouldMigrateLintFmtTools) {
       await installAndMigrate(fullPath);
@@ -1148,6 +1171,10 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
         addFrameworkShim(fullPath, framework);
       }
     }
+    if (shouldSetupGit) {
+      updateCreateProgress('Initializing git repository');
+      await initGitRepository(fullPath);
+    }
     if (shouldSetupHooks) {
       installGitHooks(fullPath, compactOutput);
     }
@@ -1159,6 +1186,13 @@ Use \`vp create --list\` to list all available templates, or run \`vp create --h
     });
     updateCreateProgress('Formatting code');
     await runViteFmt(fullPath, options.interactive, undefined, { silent: compactOutput });
+    if (shouldSetupGit) {
+      updateCreateProgress('Creating initial commit');
+      const committed = await createInitialCommit(fullPath);
+      if (!committed) {
+        prompts.log.warn('Initial commit failed. Check your git user.name/user.email config');
+      }
+    }
   }
 
   clearCreateProgress();