From d568ba7a2883893a35ad39b5d6f9a88a860b694a Mon Sep 17 00:00:00 2001
From: Sarah Mount <sarah.mount@dxw.com>
Date: Mon, 18 Sep 2023 08:33:13 +0100
Subject: [PATCH] Generated app can be deployed

Whippet expects that a deployable app is a Git repo, with
at least one commit. Previously, an app generated by Whippet
was a Git repo, but did not have any commits, and so could
not be deployed.

This commit adds a single commit to generated apps, to fix that.

Fixes #47
---
 CHANGELOG.md                | 3 +++
 generators/app/generate.php | 9 ++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7c8a3a0..8f4193a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+- `whippet generate app` generates an app which can be deployed by Whippet.
+
 ### Added
 - Support for PHP 8
 
diff --git a/generators/app/generate.php b/generators/app/generate.php
index 12fca74..58bf529 100644
--- a/generators/app/generate.php
+++ b/generators/app/generate.php
@@ -25,7 +25,8 @@ function generate() {
     }
 
     // Make the target dir a git repo, if it isn't already
-    if(!(new \Dxw\Whippet\Git\Git($this->target_dir))->is_repo()) {
+    $target_repo = new \Dxw\Whippet\Git\Git($this->target_dir);
+    if(!$target_repo->is_repo()) {
       \Dxw\Whippet\Git\Git::init($this->target_dir);
     }
 
@@ -35,6 +36,12 @@ function generate() {
 
     $this->unzipAndRemoveTemplateZip();
 
+    // Whippet deploy requires at least one commit in the repo.
+    if (!$target_repo->current_commit()) {
+      $target_repo->add("--all");
+      $target_repo->commit("Initial commit from Whippet");
+    }
+
     if(isset($this->options->repository)) {
       $this->setWPRepository();
     }