Ticket #753: Add repository listing

api/gitapi.py

@@ -1,4 +1,9 @@
 from flask import Flask, jsonify
+import os.path
+import os
+
+
+repositories_base_path = "/opt/opengnsys/images"
 
 # Create an instance of the Flask class
 app = Flask(__name__)
@@ -7,14 +12,24 @@ app = Flask(__name__)
 @app.route('/')
 def home():
     return jsonify({
-        "message": "Welcome to my simple web service!"
+        "message": "OpenGnsys Git API"
     })
 
 # Define another route for /hello/<name>
-@app.route('/hello/<name>')
-def hello_name(name):
+@app.route('/repositories')
+def get_repositories():
+
+    repos = []
+    for entry in os.scandir(repositories_base_path):
+        if entry.is_dir(follow_symlinks=False) and os.path.isfile(os.path.join(entry.path, "HEAD")):
+            name = entry.name
+            if name.endswith(".git"):
+                name = name[:-4]
+
+            repos = repos + [name]
+
     return jsonify({
-        "message": f"Hello, {name}!"
+        "repositories": repos
     })
 
 # Define a route for health check

api/requirements.txt

@@ -0,0 +1,11 @@
+click==8.0.4
+dataclasses==0.8
+Flask==2.0.3
+importlib-metadata==4.8.3
+itsdangerous==2.0.1
+Jinja2==3.0.3
+MarkupSafe==2.0.1
+pkg-resources==0.0.0
+typing-extensions==4.1.1
+Werkzeug==2.0.3
+zipp==3.6.0