chore(*): adopt project templates

.claude/settings.json

@@ -4,7 +4,7 @@
       {
         "hooks": [
           {
-            "command": "bun fix --skip=correctness/noUnusedImports",
+            "command": "cd frontend && bun run fix --skip=correctness/noUnusedImports",
             "type": "command"
           }
         ],

.copier/backend.yml

@@ -0,0 +1,17 @@
+_commit: v0.3.2
+_src_path: https://git.kotikot.com/templates/backend-python.git
+author_email: h@kotikot.com
+author_name: h
+backend_services:
+- api
+- kurigram_userbot
+database: postgres
+dynamic_config: false
+install_deps: false
+layout: part
+project_description: A read-only Telegram client that keeps everything
+project_name: beavergram
+project_slug: beavergram
+serve_spa: true
+use_llm: false
+use_redis: false

.copier/caddy.yml

@@ -0,0 +1,5 @@
+_commit: v0.1.2
+_src_path: https://git.kotikot.com/templates/caddy.git
+project_slug: beavergram
+routes:
+- api

.copier/frontend.yml

@@ -0,0 +1,9 @@
+_commit: v0.3.1
+_src_path: https://git.kotikot.com/templates/frontend-svelte.git
+include_impeccable: false
+install_deps: false
+layout: part
+project_name: beavergram
+project_slug: beavergram
+serve: api
+ui_library: none

.copier/infra.yml

@@ -0,0 +1,9 @@
+_commit: v0.3.1
+_src_path: https://git.kotikot.com/templates/infra.git
+init_git: false
+layout: parts
+parts:
+- backend
+- frontend
+project_description: A read-only Telegram client that keeps everything
+project_name: beavergram

.env.example

@@ -1,16 +1,2 @@
-COMPOSE_PROFILES=db,userbot,api
-RUN_ENVIRONMENT=prod
-
-# Leave empty for *.localhost.
-FRONTEND_DEV_HOST=
-
-DB__HOST=postgres
-DB__PORT=5432
-DB__USER=beavergram
-DB__PASSWORD=beavergram
-DB__DB_NAME=beavergram
-DB__MIN_POOL_SIZE=5
-DB__MAX_POOL_SIZE=20
-DB__SCRIPTS_CONNECTION_URL=postgresql://beavergram:beavergram@localhost:5433/beavergram
-
-STORAGE__ROOT=./storage
+COMPOSE_FILE=docker-compose.yml:backend/docker-compose.override.yml:frontend/docker-compose.override.yml
+COMPOSE_PROFILES=external,services

.gitignore

@@ -1,6 +1,8 @@
-.idea
-docker-compose.override.yml
 .env
+.env.*
+!.env.example
+docker-compose.override.yml
+.DS_Store
+.idea
 docs
 storage
-backend/sessions

.pre-commit-config.yaml

@@ -1,31 +1,27 @@
 repos:
-  - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.15
-    hooks:
-      - id: ruff-check
-        types_or: [ python, pyi ]
-        args: [ --fix ]
-      - id: ruff-format
-        types_or: [ python, pyi ]
-
   - repo: local
     hooks:
-      - id: ultracite
-        name: ultracite
-        entry: bash -c 'cd frontend && bun x ultracite fix'
+      - id: backend-fmt
+        name: backend fmt
+        entry: make -C backend fmt
+        language: system
+        files: ^backend/
+        pass_filenames: false
+      - id: backend-check
+        name: backend check
+        entry: make -C backend check
+        language: system
+        files: ^backend/
+        pass_filenames: false
+      - id: frontend-fmt
+        name: frontend fmt
+        entry: make -C frontend fmt
         language: system
         files: ^frontend/
         pass_filenames: false
-
-      - id: svelte-check
-        name: svelte check
-        entry: bash -c 'cd frontend && bun check'
+      - id: frontend-check
+        name: frontend check
+        entry: make -C frontend check
         language: system
         files: ^frontend/
         pass_filenames: false
-
-      - id: ty
-        name: ty check
-        entry: uvx ty check
-        language: python
-        types_or: [ python, pyi ]

CLAUDE.md

@@ -6,10 +6,11 @@
 - **Reusability**: Create reusable components and functions
 - **Less Code = Less Debt**: Minimize code footprint
 - **NEVER write comments** - code should be self-documenting
+- **Docstrings ONLY if explicitly asked**
 
 ## Checking commands
 After writing code, always run:
 ```shell
-bun check  # svelte-check
-bun fix  # biome linter
+make fmt
+make check
 ```

Makefile

@@ -1,30 +1,29 @@
-.PHONY: recreate down restart rebuild deploy migrate session-create frontend
+PARTS := $(patsubst %/Makefile,%,$(wildcard */Makefile))
+
+.PHONY: env recreate rebuild restart logs down deploy fmt check build pre-deploy post-deploy
+
+env:
+	@test -f .env || awk 'FNR == 1 && NR > 1 { print "" } 1' .env.example $(addsuffix /.env.example,$(PARTS)) > .env
+	@for part in $(PARTS); do test -f $$part/docker-compose.override.yml || cp $$part/docker-compose.override.yml.example $$part/docker-compose.override.yml; done
 
 recreate:
 	docker compose up -d --force-recreate
 
+rebuild: build
+	docker compose up -d
+
+restart:
+	docker compose restart
+
+logs:
+	docker compose logs -f --tail=100
+
 down:
 	docker compose down
 
-restart:
-	$(MAKE) recreate
-
-rebuild:
-	docker compose build
+deploy: pre-deploy
 	docker compose up -d
+	$(MAKE) post-deploy
 
-frontend:
-	docker compose run --rm --no-deps frontend-dev sh -c "bun install && bun run build"
-
-deploy:
-	$(MAKE) frontend
-	$(MAKE) rebuild
-
-migrate:
-	docker compose --profile db --profile migrate run --rm migrator $(filter-out $@,$(MAKECMDGOALS))
-
-session-create:
-	cd backend && uv run python scripts/session/create.py
-
-%:
-	@:
+fmt check build pre-deploy post-deploy:
+	@for part in $(PARTS); do $(MAKE) -C $$part $@ || exit 1; done

README.md

@@ -19,7 +19,7 @@ Nothing is ever deleted from the archive.
 
 - `backend/` - `userbot` (kurigram, the capture loop and jobs) and `api` (FastAPI: the web API, the MCP server, and the built frontend as static files).
 - `frontend/` - SvelteKit, `adapter-static`; a chat client over the archive: folders, chat list, thread with media, versions and the deleted messages inline, search, stories, presence graphs.
-- `docker-compose.yml` - Postgres with TimescaleDB, `userbot`, `api`; profiles `db,userbot,api`.
+- `docker-compose.yml` - includes `backend/` (Postgres with TimescaleDB, `userbot`, `api`) and `frontend/` (the dev server); profiles `external` and `services`.
 
 ## MCP
 
@@ -28,18 +28,17 @@ Read-only: `search_messages_tool`, `list_chats`, `get_chat_history` (with delete
 ## Run
 
 ```sh
-cp .env.example .env                      # DB__*, STORAGE__ROOT, profiles
-cp backend/.env.example backend/.env      # TG__*, API__*, AUTH__TOKEN
-make session-create                       # log the account in once; the session file stays in backend/sessions
-make migrate upgrade head
-make deploy                               # build the frontend, build and start the containers
+make env                                  # .env and docker-compose.override.yml from the examples
+make -C backend session                   # log the account in once; the session file stays in backend/sessions
+make deploy                               # build what changed, migrate, start the containers
 ```
 
-The web client and the MCP endpoint are served by `api`; the bearer for both is `AUTH__TOKEN`.
+`COMPOSE_PROFILES` in `.env` selects what runs on the machine, `docker-compose.override.yml` in each part holds the published ports and the `caddy` network aliases. The web client and the MCP endpoint are served by `api`; the bearer for both is `AUTH__TOKEN`.
 
 ## Develop
 
 ```sh
-cd backend && uv sync && uv run ruff check && uvx ty check src
-cd frontend && bun install && bun run dev && bun run check
+make fmt
+make check
+make -C frontend dev
 ```

backend/.dockerignore

@@ -0,0 +1,7 @@
+.venv
+.env
+__pycache__
+*.pyc
+.ruff_cache
+.pytest_cache
+sessions

backend/.env.example

@@ -1,14 +1,27 @@
+RUN_ENVIRONMENT=prod
+TZ=UTC
+
+LOG__LEVEL=INFO
+LOG__LEVEL_EXTERNAL=WARNING
+LOG__SHOW_TIME=false
+LOG__CONSOLE_WIDTH=150
+
+DB__HOST=postgres
+DB__PORT=5432
+DB__USER=beavergram
+DB__PASSWORD=beavergram
+DB__DB_NAME=beavergram
+DB__MIN_POOL_SIZE=5
+DB__MAX_POOL_SIZE=20
+DB__SCRIPTS_CONNECTION_URL=postgresql://beavergram:beavergram@localhost:5432/beavergram
+
 TG__SESSION_NAME=beavergram
 TG__SESSIONS_DIR=sessions
 
 API__HOST=0.0.0.0
 API__PORT=8080
 
-AUTH__TOKEN=<AUTH__TOKEN>
+AUTH__TOKEN=
 
+STORAGE__ROOT=./storage
 STORAGE__SHARD_DEPTH=2
-
-LOG__LEVEL=INFO
-LOG__LEVEL_EXTERNAL=WARNING
-LOG__SHOW_TIME=false
-LOG__CONSOLE_WIDTH=150

backend/CLAUDE.md

@@ -0,0 +1,7 @@
+## Checking commands
+After writing code, always run from `backend/`:
+```shell
+ruff format
+ruff check --fix
+ty check
+```

backend/Dockerfile

@@ -1,5 +1,7 @@
 FROM ghcr.io/astral-sh/uv:python3.13-bookworm-slim
 
+RUN apt-get update && apt-get install -y build-essential && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 ENV PATH="/app/.venv/bin:$PATH" \
@@ -7,10 +9,6 @@ ENV PATH="/app/.venv/bin:$PATH" \
     UV_COMPILE_BYTECODE=1 \
     UV_LINK_MODE=copy
 
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends build-essential \
-    && rm -rf /var/lib/apt/lists/*
-
 COPY pyproject.toml uv.lock ./
 RUN uv sync --frozen --no-install-project --no-dev
 
@@ -20,4 +18,7 @@ RUN uv sync --frozen --no-dev
 COPY alembic.ini ./
 COPY migrations ./migrations
 
+COPY scripts ./scripts
+
 ENTRYPOINT ["python", "-m"]
+CMD ["api"]

backend/Makefile

@@ -0,0 +1,47 @@
+COMPOSE := cd .. && docker compose
+IMAGE := beavergram/backend
+IMAGE_INPUTS := pyproject.toml uv.lock Dockerfile
+CODE := src scripts ../frontend
+SERVICES := api userbot
+changed = ! git diff --quiet $(1) -- $(2) 2>/dev/null
+stamp = { git update-ref $(1) HEAD 2>/dev/null || true; }
+
+.PHONY: fmt check build pre-deploy post-deploy migrate revision session
+
+fmt:
+	uv run ruff format
+	uv run ruff check --fix
+
+check:
+	uv run ruff format --check
+	uv run ruff check
+	uv run ty check
+
+build:
+	$(COMPOSE) build api
+
+pre-deploy:
+	@if $(call changed,refs/deploy/backend,$(IMAGE_INPUTS)) || ! docker image inspect $(IMAGE) >/dev/null 2>&1; then \
+		$(MAKE) build && $(call stamp,refs/deploy/backend) && $(call stamp,refs/deploy/backend-code); \
+	fi
+	@$(COMPOSE) config --services | grep -qx postgres && $(COMPOSE) up -d postgres || true
+	$(MAKE) migrate
+
+post-deploy:
+	@if $(call changed,refs/deploy/backend-code,$(CODE)); then \
+		running=$$($(COMPOSE) ps --services --status running | grep -x $(addprefix -e ,$(SERVICES))); \
+		[ -z "$$running" ] || $(COMPOSE) restart $$running; \
+		$(call stamp,refs/deploy/backend-code); \
+	fi
+
+migrate:
+	$(COMPOSE) run --rm migrator $(or $(filter-out $@,$(MAKECMDGOALS)),upgrade head)
+
+revision:
+	$(COMPOSE) run --rm migrator revision --autogenerate -m "$(m)"
+
+%:
+	@:
+
+session:
+	uv run python scripts/session/create.py

backend/docker-compose.override.yml.example

@@ -0,0 +1,15 @@
+services:
+  api:
+    networks:
+      default: {}
+      caddy:
+        aliases:
+          - beavergram-api
+
+  postgres:
+    ports:
+      - "127.0.0.1:${DB__PORT:-5432}:5432"
+
+networks:
+  caddy:
+    external: true

backend/docker-compose.yml

@@ -0,0 +1,107 @@
+services:
+  api:
+    build: backend
+    image: beavergram/backend
+    profiles: [api, services]
+    restart: unless-stopped
+    env_file:
+      - path: .env
+        required: false
+      - path: backend/.env
+        required: false
+    environment:
+      RUN_ENVIRONMENT: prod
+      TZ: ${TZ:-UTC}
+      STORAGE__ROOT: /app/storage
+    volumes:
+      - ./backend/src:/app/src
+      - ./backend/scripts:/app/scripts
+      - ./backend/sessions:/app/sessions
+      - ./frontend/build:/app/static:ro
+      - ${STORAGE__ROOT:-./storage}:/app/storage
+    command: [api]
+    depends_on:
+      postgres:
+        condition: service_healthy
+        required: false
+    networks:
+      default:
+      database:
+
+  userbot:
+    build: backend
+    image: beavergram/backend
+    profiles: [userbot, services]
+    restart: unless-stopped
+    env_file:
+      - path: .env
+        required: false
+      - path: backend/.env
+        required: false
+    environment:
+      RUN_ENVIRONMENT: prod
+      TZ: ${TZ:-UTC}
+      STORAGE__ROOT: /app/storage
+    volumes:
+      - ./backend/src:/app/src
+      - ./backend/scripts:/app/scripts
+      - ./backend/sessions:/app/sessions
+      - ${STORAGE__ROOT:-./storage}:/app/storage
+    command: [userbot]
+    depends_on:
+      postgres:
+        condition: service_healthy
+        required: false
+    networks:
+      database:
+
+  postgres:
+    image: timescale/timescaledb:2.27.1-pg17
+    profiles: [postgres, external]
+    restart: unless-stopped
+    environment:
+      POSTGRES_USER: ${DB__USER:-beavergram}
+      POSTGRES_PASSWORD: ${DB__PASSWORD:-beavergram}
+      POSTGRES_DB: ${DB__DB_NAME:-beavergram}
+    volumes:
+      - pgdata:/var/lib/postgresql/data
+      - ./backend/migrations/init:/docker-entrypoint-initdb.d:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${DB__USER:-beavergram}"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+    networks:
+      database:
+        aliases:
+          - ${DB__HOST:-postgres}
+
+  migrator:
+    build: backend
+    image: beavergram/backend
+    profiles: [migrate]
+    env_file:
+      - path: .env
+        required: false
+      - path: backend/.env
+        required: false
+    environment:
+      RUN_ENVIRONMENT: prod
+    volumes:
+      - ./backend/src:/app/src
+      - ./backend/migrations:/app/migrations
+      - ./backend/alembic.ini:/app/alembic.ini
+    entrypoint: [alembic]
+    command: [upgrade, head]
+    depends_on:
+      postgres:
+        condition: service_healthy
+        required: false
+    networks:
+      database:
+
+volumes:
+  pgdata:
+
+networks:
+  database:

caddy/.env.example

@@ -1,4 +1,3 @@
 BEAVERGRAM_DOMAIN=beavergram.localhost
 BEAVERGRAM_DEV_DOMAIN=dev.beavergram.localhost
-
 CLOUDFLARE_API_TOKEN=

caddy/.gitignore

@@ -1,2 +1,2 @@
-Caddyfile
 .env
+Caddyfile

caddy/Caddyfile.example

@@ -1,6 +1,5 @@
 {
-	admin off
-	# acme_dns cloudflare {env.CLOUDFLARE_API_TOKEN}
+	admin localhost:2019
 
 	log {
 		format console
@@ -12,8 +11,4 @@
 	}
 }
 
-(compress) {
-	encode zstd gzip
-}
-
-import /etc/caddy/projects.d/*.caddy
+import /etc/caddy/projects.d/*/site.caddy

caddy/README.md

@@ -0,0 +1,22 @@
+# caddy
+
+`site.caddy` routes `{$BEAVERGRAM_DOMAIN}` to the project's services over the external `caddy` docker network. It works standalone and inside a shared Caddy that fronts several projects.
+
+Standalone:
+
+```sh
+docker network create caddy
+cp Caddyfile.example Caddyfile
+cp .env.example .env
+docker compose up -d
+```
+
+Shared Caddy: mount this directory as `/etc/caddy/projects.d/beavergram:ro`, keep `import /etc/caddy/projects.d/*/site.caddy` in its Caddyfile and put `BEAVERGRAM_DOMAIN` in its environment.
+
+Rules that keep `site.caddy` portable:
+
+- the domain comes only from the environment variable
+- no `tls` block, certificates are configured by the host Caddy (`acme_dns cloudflare {env.CLOUDFLARE_API_TOKEN}` in the global block)
+- snippets are prefixed with the project slug because Caddy snippets are global
+- mount the directory, not the file: a single-file bind mount goes stale when git replaces the inode
+- keep `admin localhost:2019`, `admin off` makes `caddy reload` impossible

caddy/docker-compose.yml

@@ -12,7 +12,7 @@ services:
       - .env
     volumes:
       - ./Caddyfile:/etc/caddy/Caddyfile:ro
-      - ./site.caddy:/etc/caddy/projects.d/beavergram.caddy:ro
+      - .:/etc/caddy/projects.d/beavergram:ro
       - caddy_data:/data
 
 networks:

caddy/site.caddy

@@ -5,5 +5,5 @@
 
 {$BEAVERGRAM_DEV_DOMAIN} {
 	encode zstd gzip
-	reverse_proxy beavergram-frontend:5173
+	reverse_proxy beavergram-frontend:3000
 }

docker-compose.override.yml.example

@@ -1,26 +0,0 @@
-services:
-#  postgres:
-#    ports:
-#      - "127.0.0.1:5432:5432"
-
-  api:
-    #    ports:
-    #      - "127.0.0.1:8080:8080"
-    networks:
-      default: {}
-      caddy:
-        aliases:
-          - beavergram-api
-
-  frontend-dev:
-#    ports:
-#      - "127.0.0.1:5173:5173"
-    networks:
-      default: { }
-      caddy:
-        aliases:
-          - beavergram-frontend
-
-networks:
-  caddy:
-    external: true

docker-compose.yml

@@ -1,98 +1,5 @@
-services:
-  postgres:
-    image: timescale/timescaledb:2.27.1-pg17
-    profiles: [db]
-    environment:
-      POSTGRES_USER: ${DB__USER:-beavergram}
-      POSTGRES_PASSWORD: ${DB__PASSWORD:-beavergram}
-      POSTGRES_DB: ${DB__DB_NAME:-beavergram}
-    restart: unless-stopped
-    volumes:
-      - pgdata:/var/lib/postgresql/data
-      - ./backend/migrations/init:/docker-entrypoint-initdb.d:ro
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DB__USER:-beavergram}"]
-      interval: 5s
-      timeout: 5s
-      retries: 10
-
-  userbot:
-    build: ./backend
-    profiles: [userbot]
-    command: [userbot]
-    env_file:
-      - path: backend/.env
-        required: false
-      - path: .env
-        required: false
-    environment:
-      RUN_ENVIRONMENT: prod
-      STORAGE__ROOT: /app/storage
-    restart: unless-stopped
-    volumes:
-      - ./backend/src:/app/src
-      - ./backend/sessions:/app/sessions
-      - ${STORAGE__ROOT:-./storage}:/app/storage
-    depends_on:
-      postgres:
-        condition: service_healthy
-
-  api:
-    build: ./backend
-    profiles: [api]
-    command: [api]
-    env_file:
-      - path: backend/.env
-        required: false
-      - path: .env
-        required: false
-    environment:
-      RUN_ENVIRONMENT: prod
-      STORAGE__ROOT: /app/storage
-    restart: unless-stopped
-    volumes:
-      - ./backend/src:/app/src
-      - ./backend/sessions:/app/sessions
-      - ./frontend/build:/app/static:ro
-      - ${STORAGE__ROOT:-./storage}:/app/storage
-    depends_on:
-      postgres:
-        condition: service_healthy
-
-  migrator:
-    build: ./backend
-    profiles: [migrate]
-    env_file:
-      - path: backend/.env
-        required: false
-      - path: .env
-        required: false
-    environment:
-      RUN_ENVIRONMENT: prod
-    volumes:
-      - ./backend/src:/app/src
-      - ./backend/migrations:/app/migrations
-      - ./backend/alembic.ini:/app/alembic.ini
-    depends_on:
-      postgres:
-        condition: service_healthy
-    entrypoint: [alembic]
-    command: [upgrade, head]
-
-  frontend-dev:
-    image: oven/bun:1
-    profiles: [frontend]
-    working_dir: /app
-    command: ["sh", "-c", "bun install && bun run dev --host 0.0.0.0 --port 5173"]
-    environment:
-      API_PROXY_TARGET: http://api:8080
-      ALLOWED_HOSTS: ${FRONTEND_DEV_HOST:-}
-    volumes:
-      - ./frontend:/app
-      - frontend_node_modules:/app/node_modules
-      - frontend_svelte_kit:/app/.svelte-kit
-
-volumes:
-  pgdata:
-  frontend_node_modules:
-  frontend_svelte_kit:
+include:
+  - path: backend/docker-compose.yml
+    project_directory: .
+  - path: frontend/docker-compose.yml
+    project_directory: .

frontend/.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+.svelte-kit
+build
+.env
+.env.*

frontend/.env.example

@@ -0,0 +1,2 @@
+PUBLIC_API_BASE_URL=/api
+ALLOWED_HOSTS=

frontend/CLAUDE.md

@@ -0,0 +1,6 @@
+## Checking commands
+After writing code, always run from `frontend/`:
+```shell
+bun fix
+bun check
+```

frontend/Makefile

@@ -0,0 +1,26 @@
+COMPOSE := cd .. && docker compose
+changed = ! git diff --quiet $(1) -- $(2) 2>/dev/null
+stamp = { git update-ref $(1) HEAD 2>/dev/null || true; }
+
+.PHONY: fmt check build pre-deploy post-deploy dev
+
+fmt:
+	bun run fix
+
+check:
+	bun run check
+	bun run lint
+
+build:
+	$(COMPOSE) run --rm frontend-dev sh -c "bun install && bun run build"
+
+pre-deploy:
+	@if $(call changed,refs/deploy/frontend,.) || ! test -d build; then \
+		$(MAKE) build && $(call stamp,refs/deploy/frontend); \
+	fi
+
+post-deploy:
+	@:
+
+dev:
+	bun run dev

frontend/docker-compose.override.yml.example

@@ -0,0 +1,11 @@
+services:
+  frontend-dev:
+    networks:
+      default: {}
+      caddy:
+        aliases:
+          - beavergram-frontend
+
+networks:
+  caddy:
+    external: true

frontend/docker-compose.yml

@@ -0,0 +1,22 @@
+services:
+  frontend-dev:
+    image: oven/bun:alpine
+    profiles: [frontend-dev]
+    restart: unless-stopped
+    working_dir: /app
+    env_file:
+      - path: .env
+        required: false
+      - path: frontend/.env
+        required: false
+    environment:
+      API_PROXY_TARGET: http://api:8080
+    volumes:
+      - ./frontend:/app
+      - frontend_node_modules:/app/node_modules
+      - frontend_svelte_kit:/app/.svelte-kit
+    command: [sh, -c, "bun install && bun run dev --host 0.0.0.0 --port 3000"]
+
+volumes:
+  frontend_node_modules:
+  frontend_svelte_kit:

ty.toml

@@ -2,4 +2,4 @@
 python = "backend/.venv"
 
 [src]
-exclude = ["docs"]
+exclude = ["backend/migrations", "docs"]