Self-contained, skip-friendly lab starting points (#103)

Co-authored-by: claude <claude@jpaul.io> Co-committed-by: claude <claude@jpaul.io>
2026-06-23 18:24:36 -04:00
parent 74f23534c0
commit 7f439212ac
85 changed files with 2724 additions and 0 deletions
@@ -0,0 +1,58 @@
+"""Tiny command-line front end for the demo task app.
+
+Run it:
+    python cli.py add "write the lesson"
+    python cli.py list
+
+State is kept in tasks.json next to this file. It's intentionally minimal; the point of this app
+is to be a realistic-but-small thing you change with an AI, not a product.
+"""
+
+import json
+import sys
+from pathlib import Path
+
+from tasks import Task, TaskList
+
+STATE = Path(__file__).parent / "tasks.json"
+
+
+def load() -> TaskList:
+    if not STATE.exists():
+        return TaskList()
+    raw = json.loads(STATE.read_text())
+    return TaskList(tasks=[Task(**t) for t in raw])
+
+
+def save(tlist: TaskList) -> None:
+    STATE.write_text(json.dumps([t.__dict__ for t in tlist.tasks], indent=2))
+
+
+def main(argv: list[str]) -> int:
+    tlist = load()
+    if not argv:
+        print("usage: python cli.py [add <title> | list | done <index> | count]")
+        return 1
+
+    command = argv[0]
+    if command == "add":
+        title = " ".join(argv[1:])
+        tlist.add(title)
+        save(tlist)
+        print(f"added: {title}")
+    elif command == "list":
+        print(tlist.render())
+    elif command == "done":
+        tlist.complete(int(argv[1]))
+        save(tlist)
+        print("updated")
+    elif command == "count":
+        print(f"{len(tlist.pending())} pending")
+    else:
+        print(f"unknown command: {command}")
+        return 1
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main(sys.argv[1:]))