docs: short readme

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
 .idea
+__pycache__/

README.md

@@ -1,20 +1,12 @@
 # newproject
 
-Composes a project from the templates in this organization: `infra` at the root, then `backend-python`, `frontend-svelte` and `caddy` on top, each with its own answers file in `.copier/`.
+Builds a project from the templates: `infra` at the root, then `backend-python`, `frontend-svelte`, `blank` and `caddy`, each with its answers in `.copier/`.
 
 ```sh
 source ~/projects/templates/newproject/shell.sh
-newproject ~/projects/my-thing
+newproject ~/projects/my-thing      # asks; --parts, --backend, --frontend, --serve, --mcp, --repo, --defaults
-updateproject            # every part
+updateproject [part]                # clean tree, one commit per part
-updateproject backend    # one part
+giteaproject [org/name]             # repo in Gitea, origin, Renovate labels
 ```
 
-`newproject` asks for the parts, the backend language, the frontend framework and how the frontend is served, then hands over to each template's own questions. Every prompt has a flag for non-interactive use:
+Templates come from Gitea (latest tag); `TEMPLATES_DIR` renders local checkouts, `TEMPLATES_REF=HEAD` their working trees. Renovate also needs the repo in `repositories` of `projects/personal/renovate/renovate-config.js` in `infra/komodo`.
-
-```sh
-newproject ~/projects/my-thing --parts backend,frontend,caddy --backend python --frontend svelte --serve bun --defaults
-```
-
-One part alone is rendered at the root of the project; two parts live in `backend/` and `frontend/`. Templates are cloned from `https://git.kotikot.com/templates` unless `TEMPLATES_DIR` points at a directory with local checkouts; `TEMPLATES_REF=HEAD` renders their working trees instead of the latest tag.
-
-Requires `uv`; `bun`, `docker` and `pre-commit` are used by the generated projects.

shell.sh

@@ -6,3 +6,4 @@ fi
 
 newproject() { uv run --script "$TEMPLATES_HOME/templates.py" new "$@"; }
 updateproject() { uv run --script "$TEMPLATES_HOME/templates.py" update "$@"; }
+giteaproject() { uv run --script "$TEMPLATES_HOME/templates.py" gitea "$@"; }

templates.py

@@ -12,11 +12,14 @@ from pathlib import Path
 import questionary
 from copier import run_copy, run_update
 
-SOURCE = os.environ.get("TEMPLATES_DIR", "https://git.kotikot.com/templates")
+PUBLISHED = "https://git.kotikot.com/templates"
+SOURCE = os.environ.get("TEMPLATES_DIR", PUBLISHED)
 REF = os.environ.get("TEMPLATES_REF")
-BACKENDS = {"python": "backend-python"}
+BLANK = "blank"
-FRONTENDS = {"svelte": "frontend-svelte"}
+BACKENDS = {"python": "backend-python", "other": BLANK}
+FRONTENDS = {"svelte": "frontend-svelte", "other": BLANK}
 SERVE = ["bun", "static", "api"]
+MCP = ["context7", "svelte"]
 
 
 def template(name: str) -> str:
@@ -24,6 +27,26 @@ def template(name: str) -> str:
     return str(local) if local.is_dir() else f"{SOURCE}/{name}.git"
 
 
+def publish_answers(dest: Path) -> None:
+    """Answers rendered from local checkouts (TEMPLATES_DIR) point at Gitea.
+
+    copier writes the path it rendered from into `_src_path`; a local path
+    only exists on this machine, and `updateproject` anywhere else fails.
+    """
+    local = Path(SOURCE)
+    if not local.is_dir():
+        return
+    for answers in (dest / ".copier").glob("*.yml"):
+        lines = answers.read_text(encoding="utf-8").splitlines(keepends=True)
+        for i, line in enumerate(lines):
+            if not line.startswith("_src_path:"):
+                continue
+            src = Path(line.split(":", 1)[1].strip().strip("'\""))
+            if src.is_dir() and src.resolve().parent == local.resolve():
+                lines[i] = f"_src_path: {PUBLISHED}/{src.name}.git\n"
+        answers.write_text("".join(lines), encoding="utf-8")
+
+
 def git_config(key: str) -> str:
     result = subprocess.run(["git", "config", key], capture_output=True, text=True, check=False)
     return result.stdout.strip()
@@ -58,6 +81,7 @@ def new(args: argparse.Namespace) -> None:
     dest = Path(args.dest).resolve()
     name = args.name or ask_text("Project name", dest.name)
     slug = args.slug or ask_text("Slug", slugify(name))
+    description = args.description if args.description is not None else ask_text("Description", name)
     parts = args.parts.split(",") if args.parts else ask_checkbox("Parts", ["backend", "frontend", "caddy"], ["backend", "frontend", "caddy"])
     backend = frontend = None
     if "backend" in parts:
@@ -65,29 +89,71 @@ def new(args: argparse.Namespace) -> None:
     if "frontend" in parts:
         frontend = args.frontend or ask_select("Frontend", list(FRONTENDS), "svelte")
     serve = "bun"
-    if frontend:
+    if frontend and FRONTENDS[frontend] != BLANK:
         options = SERVE if backend else SERVE[:-1]
         serve = args.serve or ask_select("Frontend served by", options, "bun")
+    mcp_default = ["svelte"] if frontend and FRONTENDS[frontend] == "frontend-svelte" else []
+    mcp = args.mcp.split(",") if args.mcp is not None else ask_checkbox("MCP servers", MCP, mcp_default)
+    mcp = [m for m in mcp if m]
     stack = [p for p in ("backend", "frontend") if p in parts]
     single = len(stack) == 1
     routes = [r for r, ok in (("api", backend), ("frontend", frontend and serve != "api")) if ok]
 
-    def copy(name: str, data: dict) -> None:
+    def copy(name: str, data: dict, answers_file: str | None = None) -> None:
-        run_copy(template(name), dest, data=data, unsafe=True, defaults=args.defaults, vcs_ref=REF)
+        run_copy(template(name), dest, data=data, answers_file=answers_file, unsafe=True,
+                 defaults=args.defaults, vcs_ref=REF)
+
+    def copy_part(part: str, name: str, data: dict) -> None:
+        if name == BLANK:
+            copy(name, {**identity, "layout": layout, "part": part}, f".copier/{part}.yml")
+        else:
+            copy(name, {**identity, "layout": layout, **data})
 
     dest.mkdir(parents=True, exist_ok=True)
-    copy("infra", {"layout": "single" if single else "parts", "parts": [] if single else stack})
-    layout = "root" if single else "part"
     identity = {"project_name": name, "project_slug": slug}
+    copy("infra", {"project_name": name, "project_description": description, "layout": "single" if single else "parts",
+                   "parts": [] if single else stack, "mcp_servers": mcp})
+    layout = "root" if single else "part"
     if backend:
-        copy(BACKENDS[backend], {**identity, "layout": layout, "serve_spa": serve == "api",
+        copy_part("backend", BACKENDS[backend], {"project_description": description, "serve_spa": serve == "api",
-                                 "author_name": git_config("user.name"), "author_email": git_config("user.email")})
+                                                 "author_name": git_config("user.name"),
+                                                 "author_email": git_config("user.email")})
     if frontend:
-        copy(FRONTENDS[frontend], {**identity, "layout": layout, "serve": serve})
+        copy_part("frontend", FRONTENDS[frontend], {"serve": serve})
     if "caddy" in parts:
         copy("caddy", {"project_slug": slug, "routes": routes})
+    publish_answers(dest)
     if (dest / "Makefile").is_file():
         subprocess.run(["make", "env"], cwd=dest, check=True)
+    if args.repo or (args.repo is None and interactive()):
+        call = gitea_api()
+        repo = choose_repo(dest, args.repo, call)
+        if repo:
+            setup_repo(dest, repo, call)
+
+
+def git_dirty() -> bool:
+    result = subprocess.run(["git", "status", "--porcelain"], capture_output=True, text=True, check=False)
+    return bool(result.stdout.strip())
+
+
+def update_message(answers: Path) -> str:
+    """Conventional commit for a template update, with the version it moved to."""
+    ref = ""
+    for line in answers.read_text(encoding="utf-8").splitlines():
+        if line.startswith("_commit:"):
+            ref = line.split(":", 1)[1].strip().strip("'\"")
+            break
+    scope = answers.stem
+    return f"chore({scope}): update template to {ref}" if ref else f"chore({scope}): update template"
+
+
+def refresh_locks(part: str) -> None:
+    root = Path(part) if Path(part, "Makefile").is_file() else Path()
+    if (root / "uv.lock").is_file():
+        subprocess.run(["uv", "lock", "-q"], cwd=root, check=True)
+    if (root / "bun.lock").is_file():
+        subprocess.run(["bun", "install", "--silent"], cwd=root, check=True)
 
 
 def update(args: argparse.Namespace) -> None:
@@ -96,9 +162,227 @@ def update(args: argparse.Namespace) -> None:
         answers = [Path(".copier") / f"{p}.yml" for p in args.parts]
     if not answers:
         sys.exit("no .copier/*.yml here")
+    if git_dirty():
+        sys.exit("working tree is dirty, commit or stash first")
     for file in answers:
         run_update(".", answers_file=str(file), unsafe=True, overwrite=True,
                    skip_answered=not args.ask, defaults=args.defaults, vcs_ref=REF)
+        conflicts = subprocess.run(["git", "diff", "--name-only", "--diff-filter=U"],
+                                   capture_output=True, text=True, check=False).stdout.split()
+        if conflicts:
+            sys.exit(f"{file.stem}: resolve conflicts, then commit and rerun:\n  " + "\n  ".join(conflicts))
+        refresh_locks(file.stem)
+        if git_dirty():
+            subprocess.run(["git", "add", "-A"], check=True)
+            subprocess.run(["git", "commit", "-qm", update_message(file)], check=True)
+            print(f"committed {file.stem} update")
+
+
+CONFIG_FILE = Path.home() / ".config/templates/config.toml"
+
+
+def config() -> dict:
+    import tomllib
+
+    return tomllib.loads(CONFIG_FILE.read_text(encoding="utf-8")) if CONFIG_FILE.is_file() else {}
+
+
+GITEA = os.environ.get("GITEA_URL", config().get("gitea_url", "https://git.kotikot.com")).rstrip("/")
+RENOVATE_FILE = "renovate.jsonc"
+RENOVATE_STUB = """{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["local>templates/renovate"]
+}
+"""
+RENOVATE_LABELS = [
+    ("renovate", "1f6feb", "Pull request from the Renovate bot"),
+    ("wait-3d", "d29922", "Waits three days: the registry has no release timestamp, the age gate merges it"),
+    ("deps-code", "7d8590", "Code dependencies: pull requests are collected, nothing merges itself"),
+]
+
+
+def gitea_token() -> str:
+    token = os.environ.get("GITEA_TOKEN", "")
+    if token:
+        return token
+    path = Path.home() / ".config/gitea/token"
+    if path.exists():
+        return path.read_text(encoding="utf-8").strip()
+    sys.exit("no Gitea token: set GITEA_TOKEN or write ~/.config/gitea/token")
+
+
+def gitea_api():
+    import json
+    import urllib.request
+
+    token = gitea_token()
+
+    def call(method: str, path: str, body: dict | None = None):
+        request = urllib.request.Request(
+            f"{GITEA}/api/v1{path}",
+            data=json.dumps(body).encode() if body is not None else None,
+            method=method,
+            headers={"Authorization": f"token {token}", "Content-Type": "application/json"},
+        )
+        with urllib.request.urlopen(request, timeout=30) as response:
+            raw = response.read()
+            return json.loads(raw) if raw else None
+
+    return call
+
+
+def git(*args: str, cwd: Path) -> str:
+    result = subprocess.run(["git", *args], cwd=cwd, capture_output=True, text=True, check=False)
+    return result.stdout.strip() if result.returncode == 0 else ""
+
+
+def project_description(cwd: Path) -> str:
+    answers = cwd / ".copier/infra.yml"
+    if not answers.is_file():
+        return ""
+    for line in answers.read_text(encoding="utf-8").splitlines():
+        if line.startswith("project_description:"):
+            return line.split(":", 1)[1].strip().strip("'\"")
+    return ""
+
+
+def adopt(cwd: Path, branch: str) -> None:
+    """Put a freshly rendered project on top of an existing repo.
+
+    The repo's history becomes the local one; what the templates rendered
+    stays in the working tree as uncommitted changes against it, files the
+    templates do not know are restored as they are in the repo.
+    """
+    subprocess.run(["git", "fetch", "-q", "origin"], cwd=cwd, check=True)
+    # No commits yet: the branch is unborn, reset creates it at the repo's tip
+    # and keeps the working tree.
+    subprocess.run(["git", "symbolic-ref", "HEAD", f"refs/heads/{branch}"], cwd=cwd, check=True)
+    subprocess.run(["git", "reset", "-q", f"origin/{branch}"], cwd=cwd, check=True)
+    subprocess.run(["git", "branch", "-q", "-u", f"origin/{branch}"], cwd=cwd, check=True)
+    deleted = git("ls-files", "--deleted", cwd=cwd).splitlines()
+    if deleted:
+        subprocess.run(["git", "checkout", "-q", "--", *deleted], cwd=cwd, check=True)
+    print(
+        f"on {branch} of the existing repo: the rendered files are uncommitted changes on top of it.\n"
+        "Review with git status / git diff, keep what is yours (git checkout -- <file>), commit the rest."
+    )
+
+
+def choose_repo(cwd: Path, repo: str | None, call) -> str | None:
+    if repo:
+        return repo
+    orgs = sorted(o["username"] for o in call("GET", "/user/orgs?limit=100") or [])
+    default = config().get("org") or (cwd.parent.name if cwd.parent.name in orgs else None)
+    if not interactive():
+        return f"{default}/{cwd.name}" if default else None
+    skip = "(no repo)"
+    org = questionary.select("Gitea organization", choices=[skip, *orgs], default=default or skip).unsafe_ask()
+    if org == skip:
+        return None
+    return f"{org}/{ask_text('Repo name', cwd.name)}"
+
+
+def setup_repo(cwd: Path, repo: str, call) -> None:
+    import base64
+    import urllib.error
+
+    org, name = repo.split("/", 1)
+    try:
+        info = call("GET", f"/repos/{repo}")
+        print(f"repo {repo}: already there")
+    except urllib.error.HTTPError as error:
+        if error.code != 404:
+            sys.exit(f"repo {repo}: {error.code} {error.read()[:200]!r}")
+        info = call("POST", f"/orgs/{org}/repos", {
+            "name": name,
+            "description": project_description(cwd),
+            "private": config().get("private", True),
+            "default_branch": "main",
+        })
+        print(f"repo {repo}: created")
+
+    url = info["clone_url"] if config().get("remote") == "https" else info["ssh_url"]
+    if not info.get("empty", True) and not git("rev-parse", "--git-dir", cwd=cwd):
+        subprocess.run(["git", "init", "-q"], cwd=cwd, check=True)
+    if git("rev-parse", "--git-dir", cwd=cwd):
+        current = git("remote", "get-url", "origin", cwd=cwd)
+        if not current:
+            git("remote", "add", "origin", url, cwd=cwd)
+            print(f"origin: {url}")
+        elif current != url:
+            print(f"origin stays {current}, the repo is {url}")
+        if info.get("empty", True) and git("rev-parse", "--verify", "-q", "HEAD", cwd=cwd):
+            if not git("rev-parse", "--verify", "-q", "refs/heads/main", cwd=cwd):
+                git("branch", "-M", "main", cwd=cwd)
+            if not git("rev-parse", "--verify", "-q", "refs/heads/dev", cwd=cwd):
+                git("branch", "dev", "main", cwd=cwd)
+            subprocess.run(["git", "push", "-q", "-u", "origin", "main", "dev"], cwd=cwd, check=True)
+            git("switch", "-q", "dev", cwd=cwd)
+            print("pushed main and dev, on dev now")
+        elif info.get("empty", True):
+            print("nothing committed yet: commit, then run giteaproject again to push main and dev")
+        elif not git("rev-parse", "--verify", "-q", "HEAD", cwd=cwd):
+            adopt(cwd, info["default_branch"])
+        else:
+            print(f"{repo} is not empty and there are local commits: nothing pushed, merge them by hand")
+
+    existing = {label["name"] for label in call("GET", f"/repos/{repo}/labels?limit=100") or []}
+    for label, color, description in RENOVATE_LABELS:
+        if label in existing:
+            continue
+        call("POST", f"/repos/{repo}/labels", {"name": label, "color": color, "description": description})
+        print(f"label {label}: created")
+
+    remote_empty = call("GET", f"/repos/{repo}").get("empty", True)
+    if not remote_empty and not (cwd / RENOVATE_FILE).is_file():
+        try:
+            call("GET", f"/repos/{repo}/contents/{RENOVATE_FILE}")
+        except urllib.error.HTTPError as error:
+            if error.code != 404:
+                sys.exit(f"{RENOVATE_FILE}: {error.code} {error.read()[:200]!r}")
+            call("POST", f"/repos/{repo}/contents/{RENOVATE_FILE}", {
+                "content": base64.b64encode(RENOVATE_STUB.encode()).decode(),
+                "message": "chore(renovate): extend the shared preset",
+            })
+            print(f"{RENOVATE_FILE}: committed on the server, pull it")
+
+    teams = call("GET", f"/orgs/{org}/teams?limit=50") or []
+    team = next((t for t in teams if t["name"] == "renovate"), None)
+    if team is None:
+        team = call("POST", f"/orgs/{org}/teams", {
+            "name": "renovate",
+            "description": "Renovate bot: write on listed repos only, not the whole org",
+            "includes_all_repositories": False,
+            "permission": "none",
+            "units": ["repo.code", "repo.issues", "repo.pulls"],
+            "units_map": {"repo.code": "write", "repo.issues": "write", "repo.pulls": "write"},
+            "can_create_org_repo": False,
+        })
+        print(f"team renovate in {org}: created")
+    members = {m["login"] for m in call("GET", f"/teams/{team['id']}/members?limit=50") or []}
+    if "renovate" not in members:
+        call("PUT", f"/teams/{team['id']}/members/renovate")
+        print("bot renovate: added to the team")
+    repos = {r["name"] for r in call("GET", f"/teams/{team['id']}/repos?limit=50") or []}
+    if name not in repos:
+        call("PUT", f"/teams/{team['id']}/repos/{org}/{name}")
+        print(f"team renovate: access to {name}")
+
+    print(
+        f"\nStill manual: add {repo} to `repositories` in\n"
+        "projects/personal/renovate/renovate-config.js of infra/komodo,\n"
+        "the bot only visits repos named in that list."
+    )
+
+
+def gitea(args: argparse.Namespace) -> None:
+    """Create the Gitea repo if needed, point origin at it and prepare it for Renovate."""
+    cwd = Path.cwd()
+    call = gitea_api()
+    repo = choose_repo(cwd, args.repo, call)
+    if repo is None:
+        sys.exit("no repo chosen")
+    setup_repo(cwd, repo, call)
 
 
 def main() -> None:
@@ -108,10 +392,13 @@ def main() -> None:
     n.add_argument("dest")
     n.add_argument("--name")
     n.add_argument("--slug")
+    n.add_argument("--description")
     n.add_argument("--parts", help="comma-separated: backend,frontend,caddy")
     n.add_argument("--backend", choices=list(BACKENDS))
     n.add_argument("--frontend", choices=list(FRONTENDS))
     n.add_argument("--serve", choices=SERVE)
+    n.add_argument("--mcp", help="comma-separated: context7,svelte; empty for none")
+    n.add_argument("--repo", help="org/name on Gitea to create and use as origin; empty for none")
     n.add_argument("--defaults", action="store_true", help="accept template defaults without asking")
     n.set_defaults(func=new)
     u = sub.add_parser("update", help="Update every part from its template")
@@ -119,6 +406,9 @@ def main() -> None:
     u.add_argument("--ask", action="store_true", help="ask every question again")
     u.add_argument("--defaults", action="store_true")
     u.set_defaults(func=update)
+    g = sub.add_parser("gitea", help="Create the Gitea repo, set origin, prepare it for Renovate")
+    g.add_argument("repo", nargs="?", help="org/name on Gitea, asked when omitted")
+    g.set_defaults(func=gitea)
     args = parser.parse_args()
     args.func(args)