WP Origin: expose WordPress as a Git remote for Markdown content

Dockerfile

@@ -10,6 +10,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         libsqlite3-dev \
         libonig-dev \
         locales \
+        nodejs \
+        npm \
         unzip \
         git \
     && sed -i 's/# en_US.UTF-8/en_US.UTF-8/' /etc/locale.gen \
@@ -20,6 +22,9 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 # Install Composer
 COPY --from=composer:2 /usr/bin/composer /usr/bin/composer
 
+# Install Playground CLI for WordPress integration smoke tests.
+RUN npm install -g @wp-playground/cli@latest
+
 WORKDIR /app
 
 # Install dependencies first (cached layer for faster rebuilds)

bin/run-server-dev.sh

@@ -10,5 +10,6 @@ npx @wp-playground/cli@latest \
     --mount=`pwd`/plugins/static-files-editor:/wordpress/wp-content/plugins/static-files-editor \
     --mount=`pwd`/plugins/url-updater:/wordpress/wp-content/plugins/url-updater \
     --mount=`pwd`/plugins/git-repo:/wordpress/wp-content/plugins/git-repo \
+    --mount=`pwd`/plugins/wp-origin:/wordpress/wp-content/plugins/wp-origin \
     --mount=`pwd`/.my-notes-git:/wordpress/wp-content/uploads \
-    --blueprint=./blueprint-dev.json
+    --blueprint=./blueprint-dev.json

bin/test-git-cli-e2e.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -eu
+
+docker compose run --rm sandbox vendor/bin/phpunit components/Git/Tests/GitCliEndToEndTest.php

bin/test-wp-origin-git-actions.sh

@@ -0,0 +1,118 @@
+#!/usr/bin/env bash
+set -eu
+
+ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+PORT="${WP_ORIGIN_E2E_PORT:-9409}"
+PLAYGROUND_LOG="$ROOT_DIR/.context/wp-origin-playground.log"
+CREDENTIALS_FILE="$ROOT_DIR/.context/wp-origin-e2e.json"
+WORK_DIR="$(mktemp -d)"
+
+if command -v wp-playground >/dev/null 2>&1; then
+	PLAYGROUND_CMD="wp-playground"
+else
+	PLAYGROUND_CMD="npx @wp-playground/cli"
+fi
+
+cleanup() {
+	if [ -n "${PLAYGROUND_PID:-}" ] && kill -0 "$PLAYGROUND_PID" 2>/dev/null; then
+		kill "$PLAYGROUND_PID" 2>/dev/null || true
+		wait "$PLAYGROUND_PID" 2>/dev/null || true
+	fi
+	rm -rf "$WORK_DIR"
+}
+trap cleanup EXIT INT TERM
+
+mkdir -p "$ROOT_DIR/.context"
+rm -f "$PLAYGROUND_LOG" "$CREDENTIALS_FILE"
+
+cd "$ROOT_DIR"
+
+$PLAYGROUND_CMD server \
+	--port="$PORT" \
+	--blueprint="$ROOT_DIR/plugins/wp-origin/blueprint-e2e.json" \
+	--mount="$ROOT_DIR:/workspace" \
+	--mount="$ROOT_DIR/vendor:/wordpress/wp-content/vendor" \
+	--mount="$ROOT_DIR/components:/wordpress/wp-content/components" \
+	--mount="$ROOT_DIR/plugins/wp-origin:/wordpress/wp-content/plugins/wp-origin" \
+	>"$PLAYGROUND_LOG" 2>&1 &
+PLAYGROUND_PID=$!
+
+for _ in $(seq 1 120); do
+	if [ -f "$CREDENTIALS_FILE" ]; then
+		break
+	fi
+	sleep 1
+done
+
+if [ ! -f "$CREDENTIALS_FILE" ]; then
+	cat "$PLAYGROUND_LOG"
+	echo "WP Origin e2e setup did not produce credentials." >&2
+	exit 1
+fi
+
+USERNAME="$(php -r 'echo json_decode(file_get_contents($argv[1]), true)["username"];' "$CREDENTIALS_FILE")"
+PASSWORD="$(php -r 'echo json_decode(file_get_contents($argv[1]), true)["password"];' "$CREDENTIALS_FILE")"
+
+AUTH_HEADER="$(php -r 'echo base64_encode($argv[1] . ":" . $argv[2]);' "$USERNAME" "$PASSWORD")"
+BASE_URL="http://127.0.0.1:$PORT"
+REMOTE_AUTH_URL="http://$USERNAME:$PASSWORD@127.0.0.1:$PORT/wp-json/git/v1/md.git"
+REMOTE_URL="$BASE_URL/wp-json/git/v1/md.git"
+CLONE_DIR="$WORK_DIR/clone"
+
+git -c protocol.version=2 clone "$REMOTE_AUTH_URL" "$CLONE_DIR"
+
+test -f "$CLONE_DIR/post/hello-world.md"
+test -f "$CLONE_DIR/page/sample-page.md"
+grep -q 'Hello from WordPress' "$CLONE_DIR/post/hello-world.md"
+
+cd "$CLONE_DIR"
+git config user.name "WP Origin E2E"
+git config user.email "wp-origin-e2e@example.com"
+
+php -r '
+$path = $argv[1];
+$contents = file_get_contents($path);
+$contents = str_replace("Hello from WordPress", "Updated from Git", $contents);
+file_put_contents($path, $contents);
+' "$CLONE_DIR/post/hello-world.md"
+
+git add post/hello-world.md
+git commit -m "Update hello world from Git"
+git push origin trunk
+
+POST_ID="$(curl -sS -H "Authorization: Basic $AUTH_HEADER" "$BASE_URL/wp-json/wp/v2/posts?slug=hello-world&context=edit" | php -r '
+$posts = json_decode(stream_get_contents(STDIN), true);
+echo $posts[0]["id"];
+')"
+
+UPDATED_CONTENT="$(curl -sS -H "Authorization: Basic $AUTH_HEADER" "$BASE_URL/wp-json/wp/v2/posts/$POST_ID?context=edit" | php -r '
+$post = json_decode(stream_get_contents(STDIN), true);
+echo $post["content"]["raw"];
+')"
+printf '%s' "$UPDATED_CONTENT" | grep -q 'Updated from Git'
+
+php -r '
+$path = $argv[1];
+$contents = file_get_contents($path);
+$contents = str_replace("Updated from Git", "Stale local edit", $contents);
+file_put_contents($path, $contents);
+' "$CLONE_DIR/post/hello-world.md"
+
+git add post/hello-world.md
+git commit -m "Create stale local edit"
+
+UPDATE_PAYLOAD='{"content":"<!-- wp:paragraph --><p>Updated in WordPress</p><!-- /wp:paragraph -->"}'
+curl -sS \
+	-X POST \
+	-H "Authorization: Basic $AUTH_HEADER" \
+	-H "Content-Type: application/json" \
+	-d "$UPDATE_PAYLOAD" \
+	"$BASE_URL/wp-json/wp/v2/posts/$POST_ID?context=edit" >/dev/null
+
+if git push origin trunk; then
+	echo "Expected stale push to fail." >&2
+	exit 1
+fi
+
+git pull --rebase origin trunk
+grep -q 'Updated in WordPress' "$CLONE_DIR/post/hello-world.md"