Take a very sloppy regex mania pass on apps.json generation

.gitignore

@@ -1,2 +1,3 @@
-coverage/
+*.json
 /.venv
+coverage/

app-json.py

@@ -1,8 +1,10 @@
 #!/usr/bin/env python3
 
-from os import chdir, listdir, mkdir
+from json import dump
+from os import chdir, getcwd, listdir, mkdir
 from os.path import exists, expanduser
 from pathlib import Path
+from re import findall, search
 from shlex import split
 from subprocess import check_output, run
 
@@ -46,32 +48,57 @@ def gen_apps_json():
         tags = output.strip().decode("utf-8")
 
         if not tags:
-            print(f"Skipping {app} because there are no tags")
             continue
 
         for tag in tags:
             apps_json[app] = {
                 "category": "apps",
                 "repository": f"https://git.autonomic.zone/coop-cloud/{app}.git",
-                "features": get_app_features(),
+                "features": get_app_features(app_path),
                 "versions": get_app_versions(),
             }
 
     return apps_json
 
 
-def get_app_features():
-    return {}
+def get_app_features(app_path):
+    features = {}
+
+    with open(f"{app_path}/README.md", "r") as handle:
+        contents = handle.read()
+
+    for match in findall(r"\*\*.*\s\*", contents):
+        title = search(r"\*\*.*\*\*", match).group().replace("*", "").lower()
+        if title == "image":
+            value = {
+                "image": search(r"(?<=`).*(?=`)", match).group(),
+                "url": search(r"(?<=\().*(?=\))", match).group(),
+                "rating": "",
+                "source": "",
+            }
+        else:
+            value = match.split(":")[-1].replace("*", "").strip()
+        features[title] = value
+
+    return features
 
 
-def get_app_versions():
-    return {}
+def get_app_versions(app_path):
+    versions = {}
+
+    chdir(app_path)
+    tags = check_output(f"git tag --list").strip()
+    for tag in tags:
+        # TODO
+        # checkout that tag in the local git branch
+        # parse all service images via yq or other magic
+        # lookup the digest with skopeo
+        pass
+
+    return versions
 
 
-def main():
-    clone_apps()
-    print(gen_apps_json())
-
-
-if __name__ == "__main__":
-    main()
+clone_apps()
+with open(f"{getcwd()}/abra-apps.json", "w", encoding="utf-8") as handle:
+    dump(gen_apps_json(), handle, ensure_ascii=False, indent=4)
+print("Output saved to abra-apps.json")