(crwa): Add git init option

docs/docs/cli-commands.md

@@ -53,6 +53,7 @@ yarn create redwood-app <project directory> [option]
 | `--overwrite`          | Create the project even if the specified project directory isn't empty                                                  |
 | `--no-telemetry`       | Disable sending telemetry events for this create command and all Redwood CLI commands: https://telemetry.redwoodjs.com  |
 | `--yarn1`              | Use yarn 1 instead of yarn 3                                                                                            |
+| `--git-init`, `--git`  | Initialize a git repo during the install process, disabled by default                                                   |
 
 If you run into trouble during the yarn install step, which may happen if you're developing on an external drive and in other miscellaneous scenarios, try the `--yarn1` flag:
 

packages/create-redwood-app/src/create-redwood-app.js

@@ -70,6 +70,7 @@ import { name, version } from '../package'
     overwrite,
     telemetry: telemetry,
     yarn1,
+    'git-init': gitInit,
   } = yargs(hideBin(process.argv))
     .scriptName(name)
     .usage('Usage: $0 <project directory> [option]')
@@ -102,6 +103,12 @@ import { name, version } from '../package'
       type: 'boolean',
       describe: 'Use yarn 1. yarn 3 by default',
     })
+    .option('git-init', {
+      alias: 'git',
+      default: null,
+      type: 'boolean',
+      describe: 'Initialize a git repository.',
+    })
     .version(version)
     .parse()
 
@@ -338,8 +345,30 @@ import { name, version } from '../package'
             message: 'Select your preferred coding language',
             initial: 'TypeScript',
           })
-
           task.output = ctx.language
+          // Error code and exit if someone has disabled yarn install but selected JavaScript
+          if (!yarnInstall && ctx.language === 'JavaScript') {
+            throw new Error(
+              'JavaScript transpilation requires running yarn install. Please rerun create-redwood-app without disabling yarn install.'
+            )
+          }
+        },
+        options: {
+          persistentOutput: true,
+        },
+      },
+      {
+        title: 'Git preference',
+        skip: () => gitInit !== null,
+        task: async (ctx, task) => {
+          ctx.gitInit = await task.prompt({
+            type: 'Toggle',
+            message: 'Do you want to initialize a git repo?',
+            enabled: 'Yes',
+            disabled: 'no',
+            initial: 'Yes',
+          })
+          task.output = ctx.gitInit ? 'Initialize a git repo' : 'Skip'
         },
         options: {
           persistentOutput: true,
@@ -377,6 +406,19 @@ import { name, version } from '../package'
           })
         },
       },
+      {
+        title: 'Initializing a git repo',
+        enabled: (ctx) => gitInit || ctx.gitInit,
+        task: () => {
+          return execa(
+            'git init && git add . && git commit -m "Initial commit"',
+            {
+              shell: true,
+              cwd: newAppDir,
+            }
+          )
+        },
+      },
     ],
     {
       rendererOptions: { collapse: false },

tasks/run-e2e

@@ -56,6 +56,7 @@ const createRedwoodJSApp = ({ yarn1 }) => {
         '--no-yarn-install',
         '--typescript',
         '--no-telemetry',
+        '--no-git',
         yarn1 && '--yarn1',
       ].filter(Boolean),
       {