fix: format a fresh copy with its own linter, generated names can exceed the line width

README.md

@@ -1,8 +1,6 @@
 # frontend-svelte
 
-Copier template for a `frontend/` part: SvelteKit on Bun with Tailwind v4, ultracite (biome) and optional shadcn-svelte, served by a Bun server with SSR, as a static SPA behind `serve.ts`, or as a static SPA that the backend api serves from `frontend/build`.
+Copier template for a SvelteKit frontend on Bun with Tailwind v4, biome or ESLint + Prettier and optional shadcn-svelte: SSR on Bun, a static SPA behind `serve.ts`, or a static SPA served by the backend api. A `frontend/` part or the whole project (`layout`), on top of `infra`.
-
-Ships `frontend/docker-compose.yml` with root-relative paths, `docker-compose.local.yml` (published ports) and `docker-compose.prod.yml` (the `caddy` network), a `Makefile` with `fmt`, `check`, `build` and `dev`, `.env.example`, `CLAUDE.md`, `.claude/rules` for Svelte and ultracite, the Svelte MCP server and `.impeccable/` scaffolding. Meant to be applied on top of the `infra` template.
 
 ```sh
 copier copy --trust -d project_name="My Thing" -d serve=bun <this-repo> <dest>

copier.yml

@@ -13,6 +13,14 @@ project_slug:
   help: Package name, snake_case
   default: "{{ project_name | lower | replace(' ', '_') | replace('-', '_') | replace('.', '_') }}"
 
+layout:
+  type: str
+  help: Where the frontend lives
+  choices:
+    In frontend/ next to other parts: part
+    At the root of the project: root
+  default: part
+
 serve:
   type: str
   help: How the frontend is served
@@ -29,10 +37,13 @@ ui_library:
     shadcn-svelte: shadcn
   default: none
 
-include_impeccable:
+linter:
-  type: bool
+  type: str
-  help: .impeccable/ scaffolding for the impeccable skill
+  help: Linter and formatter
-  default: true
+  choices:
+    Biome with the ultracite preset: biome
+    ESLint + Prettier (the sv create setup): eslint
+  default: biome
 
 install_deps:
   type: bool
@@ -44,5 +55,17 @@ frontend_adapter:
   when: false
   default: "{{ 'bun' if serve == 'bun' else 'static' }}"
 
+part_dir:
+  type: str
+  when: false
+  default: "{{ 'frontend' if layout == 'part' else '.' }}"
+
+prefix:
+  type: str
+  when: false
+  default: "{{ 'frontend/' if layout == 'part' else '' }}"
+
 _tasks:
-  - "{% if _copier_operation == 'copy' and install_deps %}sh -c 'cd frontend && bun install'{% else %}true{% endif %}"
+  # Generated values (project name) can push lines past the formatter width,
+  # so every fresh copy is formatted once by its own linter.
+  - "{% if _copier_operation == 'copy' and install_deps %}sh -c 'cd {{ part_dir }} && bun install && bun --bun run fix'{% else %}true{% endif %}"

template/.claude/settings.json.jinja

@@ -4,7 +4,7 @@
       {
         "hooks": [
           {
-            "command": "cd frontend && bun run fix --skip=correctness/noUnusedImports",
+            "command": "{% if layout == 'part' %}cd frontend && {% endif %}bun run fix{% if linter == 'biome' %} --skip=correctness/noUnusedImports{% endif %}",
             "type": "command"
           }
         ],

template/.mcp.json

@@ -1,8 +0,0 @@
-{
-  "mcpServers": {
-    "svelte": {
-      "type": "http",
-      "url": "https://mcp.svelte.dev/mcp"
-    }
-  }
-}

template/frontend/.dockerignore

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

template/frontend/.env.example

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

template/frontend/Makefile.jinja

@@ -1,17 +0,0 @@
-COMPOSE := docker compose --project-directory ..
-
-.PHONY: fmt check build dev
-
-fmt:
-	bun run fix
-
-check:
-	bun run check
-	bun run lint
-
-build:
-{% if serve == 'api' %}	$(COMPOSE) run --rm frontend-dev sh -c "bun install && bun run build"
-{% else %}	$(COMPOSE) build frontend
-{% endif %}
-dev:
-	bun run dev

template/frontend/docker-compose.local.yml.jinja

@@ -1,8 +0,0 @@
-services:
-{% if serve != 'api' %}  frontend:
-    ports:
-      - "127.0.0.1:3000:3000"
-
-{% endif %}  frontend-dev:
-    ports:
-      - "127.0.0.1:3000:3000"

template/frontend/docker-compose.prod.yml.jinja

@@ -1,15 +0,0 @@
-{%- set dash = project_slug | replace('_', '-') -%}
-{% if serve != 'api' -%}
-services:
-  frontend:
-    networks:
-      caddy:
-        aliases:
-          - {{ dash }}-frontend
-
-networks:
-  caddy:
-    external: true
-{%- else -%}
-services: {}
-{%- endif %}

template/frontend/package.json.jinja

@@ -1,41 +0,0 @@
-{
-  "name": "{{ project_slug }}",
-  "type": "module",
-  "private": true,
-  "version": "0.0.1",
-  "scripts": {
-    "dev": "vite dev",
-    "build": "vite build",
-    "preview": "vite preview",
-    "prepare": "svelte-kit sync || echo ''",
-    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
-    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
-    "lint": "ultracite check",
-    "fix": "ultracite fix"
-  },
-  "devDependencies": {
-    "@biomejs/biome": "2.5.2",
-    "@sveltejs/kit": "^2.63.0",
-    "@sveltejs/vite-plugin-svelte": "^7.1.2",
-    "@tailwindcss/vite": "^4.3.0",
-    "@types/bun": "^1.3.0",
-{% if frontend_adapter == 'bun' %}    "svelte-adapter-bun": "^1.0.1",
-{% else %}    "@sveltejs/adapter-static": "^3.0.10",
-{% endif %}{% if ui_library == 'shadcn' %}    "@internationalized/date": "^3.12.0",
-    "@lucide/svelte": "^1.23.0",
-    "bits-ui": "^2.16.3",
-    "clsx": "^2.1.1",
-    "mode-watcher": "^1.1.0",
-    "shadcn-svelte": "^1.3.0",
-    "svelte-sonner": "^1.1.0",
-    "tailwind-merge": "^3.5.0",
-    "tailwind-variants": "^3.2.2",
-    "tw-animate-css": "^1.4.0",
-{% endif %}    "svelte": "^5.56.1",
-    "svelte-check": "^4.6.0",
-    "tailwindcss": "^4.3.0",
-    "typescript": "^6.0.3",
-    "ultracite": "7.9.0",
-    "vite": "^8.0.16"
-  }
-}

template/frontend/src/lib/index.ts

@@ -1,2 +0,0 @@
-// place files you want to import through the `$lib` alias in this folder.
-// biome-ignore-all lint/suspicious/noEmptySource: temporary

template/frontend/svelte.config.js.jinja

@@ -1,36 +0,0 @@
-{% if frontend_adapter == 'bun' -%}
-import adapter from "svelte-adapter-bun";
-
-/** @type {import('@sveltejs/kit').Config} */
-const config = {
-  compilerOptions: {
-    runes: ({ filename }) =>
-      // biome-ignore lint/performance/useTopLevelRegex: svelte default behaviour
-      filename.split(/[/\\]/).includes("node_modules") ? undefined : true,
-  },
-  kit: {
-    adapter: adapter(),
-  },
-};
-
-export default config;
-{%- else -%}
-import adapter from "@sveltejs/adapter-static";
-import { vitePreprocess } from "@sveltejs/vite-plugin-svelte";
-
-/** @type {import('@sveltejs/kit').Config} */
-const config = {
-  kit: {
-    adapter: adapter({
-      assets: "build",
-      fallback: "index.html",
-      pages: "build",
-      precompress: false,
-      strict: false,
-    }),
-  },
-  preprocess: vitePreprocess(),
-};
-
-export default config;
-{%- endif %}

template/frontend/tsconfig.json.jinja

@@ -1,20 +0,0 @@
-{
-  "extends": "./.svelte-kit/tsconfig.json",
-  "compilerOptions": {
-    "rewriteRelativeImportExtensions": true,
-    "allowJs": true,
-    "checkJs": true,
-    "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
-    "resolveJsonModule": true,
-    "skipLibCheck": true,
-    "sourceMap": true,
-    "strict": true,
-    "moduleResolution": "bundler"
-  }
-  // Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
-  // except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
-  //
-  // To make changes to top-level options such as include and exclude, we recommend extending
-  // the generated config; see https://svelte.dev/docs/kit/configuration#typescript
-}

template/frontend/vite.config.ts

@@ -1,15 +0,0 @@
-import { sveltekit } from "@sveltejs/kit/vite";
-import tailwindcss from "@tailwindcss/vite";
-import { defineConfig } from "vite";
-
-export default defineConfig({
-  plugins: [tailwindcss(), sveltekit()],
-  server: {
-    proxy: {
-      "/api": {
-        changeOrigin: true,
-        target: process.env.API_PROXY_TARGET ?? "http://localhost:8080",
-      },
-    },
-  },
-});

template/frontend/{% if serve != 'api' %}Dockerfile{% endif %}.jinja

@@ -1,55 +0,0 @@
-{% if frontend_adapter == 'bun' -%}
-FROM oven/bun:alpine
-
-ENV TERM=xterm-256color
-ENV COLORTERM=truecolor
-
-WORKDIR /app
-
-COPY package.json bun.lock* ./
-
-RUN bun install --frozen-lockfile
-
-COPY . .
-
-RUN bun --bun svelte-kit sync
-RUN bun --bun run build
-
-ENTRYPOINT ["bun"]
-CMD ["build/index.js"]
-{%- else -%}
-FROM oven/bun:alpine AS deps
-
-ENV TERM=xterm-256color
-ENV COLORTERM=truecolor
-ENV BUN_INSTALL_CACHE_DIR=/bun-cache
-
-WORKDIR /app
-
-COPY package.json bun.lock* ./
-
-RUN --mount=type=cache,target=/bun-cache bun install --frozen-lockfile
-
-
-FROM deps AS builder
-
-COPY . .
-
-RUN bun --bun svelte-kit sync
-RUN bun run build
-
-
-FROM oven/bun:alpine AS runtime
-
-ENV NODE_ENV=production
-
-WORKDIR /app
-
-COPY --from=builder /app/build ./build
-COPY --from=builder /app/serve.ts ./serve.ts
-
-EXPOSE 3000
-
-ENTRYPOINT ["bun"]
-CMD ["run", "serve.ts"]
-{%- endif %}

template/{% if include_impeccable %}.impeccable{% endif %}/.gitignore

@@ -1,3 +0,0 @@
-config.local.json
-hook.cache.json
-hook.pending.json

template/{{ part_dir }}/.dockerignore

@@ -0,0 +1,7 @@
+node_modules
+.svelte-kit
+build
+# .env goes into the build: $env/static/public (and static/private) are
+# inlined at build time from it. It stays in the builder stage, the runtime
+# image gets build/ only. Local overrides (.env.local and the like) stay out.
+.env.*

template/{{ part_dir }}/.env.example.jinja

@@ -0,0 +1,4 @@
+{% if layout == 'root' %}COMPOSE_PROFILES=services
+
+{% endif %}PUBLIC_API_BASE_URL=/api
+ALLOWED_HOSTS=

template/{{ part_dir }}/Makefile.jinja

@@ -0,0 +1,44 @@
+COMPOSE := {% if layout == 'part' %}cd .. && {% endif %}docker compose
+
+.PHONY: {% if layout == 'root' %}env recreate rebuild restart logs down {% endif %}fmt check build dev
+
+fmt:
+	bun run fix
+
+check:
+	bun run check
+	bun run lint
+
+build:
+{% if serve == 'api' %}	$(COMPOSE) run --rm frontend-dev sh -c "bun install && bun run build"
+{% else %}	$(COMPOSE) build frontend
+{% endif %}
+dev:
+	bun run dev
+{% if layout == 'root' %}
+env:
+	@fresh=; test -f .env || { cp .env.example .env; fresh=1; }; \
+	if ! test -f docker-compose.override.yml; then \
+		cp docker-compose.override.yml.example docker-compose.override.yml; \
+		for port in $$(sed -n 's/.*127\.0\.0\.1:\([0-9]*\):.*/\1/p' docker-compose.override.yml | sort -u); do \
+			random=$$((20000 + $$(od -An -N2 -tu2 /dev/urandom) % 40000)); \
+			sed "s/127\.0\.0\.1:$$port:/127.0.0.1:$$random:/" docker-compose.override.yml > docker-compose.override.yml.tmp && mv docker-compose.override.yml.tmp docker-compose.override.yml; \
+			test -z "$$fresh" || { sed "s|localhost:$$port/|localhost:$$random/|" .env > .env.tmp && mv .env.tmp .env; }; \
+		done; \
+	fi
+
+recreate:
+	$(COMPOSE) up -d --force-recreate
+
+rebuild: build
+	$(COMPOSE) up -d
+
+restart:
+	$(COMPOSE) restart
+
+logs:
+	$(COMPOSE) logs -f --tail=100
+
+down:
+	$(COMPOSE) down
+{% endif %}

template/{{ part_dir }}/docker-compose.override.yml.example.jinja

@@ -0,0 +1,23 @@
+{%- set dash = project_slug | replace('_', '-') -%}
+services:
+{% if serve != 'api' %}  frontend:
+    networks:
+      default: {}
+      caddy:
+        aliases:
+          - {{ dash }}-frontend
+#    ports:
+#      - "127.0.0.1:3000:3000"
+
+{% endif %}  frontend-dev:
+    networks:
+      default: {}
+      caddy:
+        aliases:
+          - {{ dash }}-frontend
+#    ports:
+#      - "127.0.0.1:3000:3000"
+
+networks:
+  caddy:
+    external: true

template/{{ part_dir }}/docker-compose.yml.jinja

@@ -1,15 +1,15 @@
 services:
 {% if serve != 'api' %}  frontend:
-    build: frontend
+    build: {{ part_dir }}
-    image: {{ project_slug }}/frontend
+    image: {{ project_slug | replace('_', '-') }}/frontend
     profiles: [frontend, services]
     restart: unless-stopped
     env_file:
       - path: .env
         required: false
-      - path: frontend/.env
+{% if layout == 'part' %}      - path: frontend/.env
         required: false
-    command: {% if serve == 'bun' %}[build/index.js]{% else %}[run, serve.ts]{% endif %}
+{% endif %}    command: {% if serve == 'bun' %}[build/index.js]{% else %}[run, serve.ts]{% endif %}
 
 {% endif %}  frontend-dev:
     image: oven/bun:alpine
@@ -19,12 +19,12 @@ services:
     env_file:
       - path: .env
         required: false
-      - path: frontend/.env
+{% if layout == 'part' %}      - path: frontend/.env
         required: false
-    environment:
+{% endif %}    environment:
       API_PROXY_TARGET: http://api:8080
     volumes:
-      - ./frontend:/app
+      - {{ './frontend' if layout == 'part' else '.' }}:/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"]

template/{{ part_dir }}/package.json.jinja

@@ -0,0 +1,69 @@
+{
+  "name": "{{ project_slug }}",
+  "version": "0.0.1",
+  "private": true,
+  "type": "module",
+  "imports": {
+    "#lib": "./src/lib/index.js",
+    "#lib/*": "./src/lib/*"
+  },
+  "scripts": {
+    "build": "vite build",
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
+    "dev": "vite dev",
+{%- if linter == 'biome' %}
+    "fix": "ultracite fix",
+    "lint": "ultracite check",
+{%- else %}
+    "fix": "prettier --write . && eslint --fix .",
+    "lint": "prettier --check . && eslint .",
+{%- endif %}
+    "prepare": "svelte-kit sync || echo ''",
+    "preview": "vite preview"
+  },
+  "devDependencies": {
+{%- set deps = {
+  "@sveltejs/kit": "^3.0.1",
+  "@sveltejs/vite-plugin-svelte": "^7.1.2",
+  "@tailwindcss/vite": "^4.3.0",
+  "@types/bun": "^1.3.0",
+  "svelte": "^5.57.1",
+  "svelte-check": "^4.7.6",
+  "tailwindcss": "^4.3.0",
+  "typescript": "^6.0.3",
+  "vite": "^8.0.16",
+} -%}
+{%- if linter == 'biome' %}{% set _ = deps.update({
+  "@biomejs/biome": "^2.5.15",
+  "ultracite": "^7.12.4",
+}) %}{% else %}{% set _ = deps.update({
+  "@eslint/compat": "^2.1.1",
+  "@eslint/js": "^10.0.1",
+  "eslint": "^10.12.0",
+  "eslint-config-prettier": "^10.1.8",
+  "eslint-plugin-svelte": "^3.23.0",
+  "globals": "^17.13.0",
+  "prettier": "^3.9.9",
+  "prettier-plugin-svelte": "^4.1.1",
+  "prettier-plugin-tailwindcss": "^0.8.1",
+  "typescript-eslint": "^8.71.1",
+}) %}{% endif -%}
+{%- if frontend_adapter == 'bun' %}{% set _ = deps.update({"@sveltejs/adapter-bun": "^1.0.0"}) %}{% else %}{% set _ = deps.update({"@sveltejs/adapter-static": "^4.0.0"}) %}{% endif -%}
+{%- if ui_library == 'shadcn' %}{% set _ = deps.update({
+  "@internationalized/date": "^3.12.0",
+  "@lucide/svelte": "^1.23.0",
+  "bits-ui": "^2.16.3",
+  "clsx": "^2.1.1",
+  "mode-watcher": "^1.1.0",
+  "shadcn-svelte": "^1.3.0",
+  "svelte-sonner": "^1.1.0",
+  "tailwind-merge": "^3.5.0",
+  "tailwind-variants": "^3.2.2",
+  "tw-animate-css": "^1.4.0",
+}) %}{% endif %}
+{%- for name, version in deps | dictsort %}
+    "{{ name }}": "{{ version }}"{{ "," if not loop.last }}
+{%- endfor %}
+  }
+}

template/{{ part_dir }}/src/env.ts

@@ -0,0 +1,5 @@
+import { defineEnvVars } from "@sveltejs/kit/env";
+
+export const variables = defineEnvVars({
+  PUBLIC_API_BASE_URL: { public: true, schema: (input) => input ?? "/api" },
+});

template/{{ part_dir }}/src/lib/api/client.ts

@@ -1,6 +1,6 @@
-import { env } from "$env/dynamic/public";
+import { PUBLIC_API_BASE_URL } from "$app/env/public";
 
-const BASE = env.PUBLIC_API_BASE_URL ?? "/api";
+const BASE = PUBLIC_API_BASE_URL;
 
 export class ApiError extends Error {
   status: number;

template/{{ part_dir }}/src/lib/index.ts.jinja

@@ -0,0 +1,3 @@
+// place files you want to import through the `#lib` alias in this folder.
+{% if linter == 'biome' %}// biome-ignore-all lint/suspicious/noEmptySource: temporary
+{% endif %}

template/{{ part_dir }}/tsconfig.json.jinja

@@ -0,0 +1,9 @@
+{
+  "extends": "$app/tsconfig",
+  "compilerOptions": {
+    "rewriteRelativeImportExtensions": true,
+    "sourceMap": true,
+    "strict": true
+  },
+  "include": ["src", "vite.config.ts"]
+}

template/{{ part_dir }}/vite.config.ts.jinja

@@ -0,0 +1,51 @@
+{% if frontend_adapter == 'bun' -%}
+import adapter from "@sveltejs/adapter-bun";
+import { sveltekit } from "@sveltejs/kit/vite";
+import tailwindcss from "@tailwindcss/vite";
+import { defineConfig } from "vite";
+
+const PATH_SEP = /[/\\]/;
+{%- else -%}
+import adapter from "@sveltejs/adapter-static";
+import { sveltekit } from "@sveltejs/kit/vite";
+import { vitePreprocess } from "@sveltejs/vite-plugin-svelte";
+import tailwindcss from "@tailwindcss/vite";
+import { defineConfig } from "vite";
+{%- endif %}
+
+const allowedHosts = process.env.ALLOWED_HOSTS
+  ? process.env.ALLOWED_HOSTS.split(",")
+  : undefined;
+
+export default defineConfig({
+  plugins: [
+    tailwindcss(),
+    sveltekit({
+{%- if frontend_adapter == 'bun' %}
+      adapter: adapter(),
+      compilerOptions: {
+        runes: ({ filename }) =>
+          filename.split(PATH_SEP).includes("node_modules") ? undefined : true,
+      },
+{%- else %}
+      adapter: adapter({
+        assets: "build",
+        fallback: "index.html",
+        pages: "build",
+        precompress: false,
+        strict: false,
+      }),
+      preprocess: [vitePreprocess()],
+{%- endif %}
+    }),
+  ],
+  server: {
+    allowedHosts,
+    proxy: {
+      "/api": {
+        changeOrigin: true,
+        target: process.env.API_PROXY_TARGET ?? "http://localhost:8080",
+      },
+    },
+  },
+});

template/{{ part_dir }}/{% if layout == 'part' %}.gitignore{% endif %}

@@ -16,8 +16,3 @@ node_modules
 # Vite
 vite.config.js.timestamp-*
 vite.config.ts.timestamp-*
-
-# Impeccable
-**/.impeccable/config.local.json
-**/.impeccable/hook.cache.json
-**/.impeccable/hook.pending.json

template/{{ part_dir }}/{% if layout == 'root' %}README.md{% endif %}.jinja

@@ -0,0 +1,8 @@
+# {{ project_name }}
+
+```sh
+make env       # .env and docker-compose.override.yml from the examples
+make recreate  # the services in COMPOSE_PROFILES
+make dev       # vite on the host
+make check
+```

template/{{ part_dir }}/{% if linter == 'biome' %}biome.jsonc{% endif %}.jinja

@@ -2,13 +2,7 @@
   "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
   "extends": ["ultracite/biome/core", "ultracite/biome/svelte"],
   "files": {
-    "includes": [
+    "includes": ["!.claude", "!.svelte-kit", "!build", "!.mcp.json"]
-      "!.claude",
-      "!.svelte-kit",
-      "!build",
-      "!.mcp.json",
-      "!.impeccable"
-    ]
   },
   "javascript": { "globals": ["Bun"] },
   "overrides": [
@@ -27,6 +21,7 @@
       "includes": ["**/*.svelte"],
       "linter": {
         "rules": {
+          "a11y": { "useAnchorContent": "off" },
           "style": {
             "useFilenamingConvention": {
               "level": "error",

template/{{ part_dir }}/{% if linter == 'eslint' %}.prettierignore{% endif %}

@@ -0,0 +1,14 @@
+# Package managers
+package-lock.json
+pnpm-lock.yaml
+yarn.lock
+bun.lock
+bun.lockb
+
+# Written by copier and the infra template, not by hand
+.copier/
+*.md
+renovate.jsonc
+
+# Miscellaneous
+/static/

template/{{ part_dir }}/{% if linter == 'eslint' %}.prettierrc{% endif %}

@@ -0,0 +1,6 @@
+{
+  "trailingComma": "es5",
+  "plugins": ["prettier-plugin-svelte", "prettier-plugin-tailwindcss"],
+  "overrides": [{ "files": "*.svelte", "options": { "parser": "svelte" } }],
+  "tailwindStylesheet": "./src/routes/layout.css"
+}

template/{{ part_dir }}/{% if linter == 'eslint' %}eslint.config.js{% endif %}.jinja

@@ -0,0 +1,59 @@
+import { fileURLToPath } from "node:url";
+import { includeIgnoreFile } from "@eslint/compat";
+import js from "@eslint/js";
+import prettier from "eslint-config-prettier";
+import svelte from "eslint-plugin-svelte";
+import { defineConfig } from "eslint/config";
+import globals from "globals";
+import ts from "typescript-eslint";
+
+const gitignorePath = fileURLToPath(new URL("./.gitignore", import.meta.url));
+
+{% if frontend_adapter == 'bun' -%}
+const svelteConfig = {
+  compilerOptions: {
+    runes: ({ filename }) =>
+      filename.split(/[/\\]/).includes("node_modules") ? undefined : true,
+  },
+};
+{%- else -%}
+const svelteConfig = {};
+{%- endif %}
+
+export default defineConfig(
+  includeIgnoreFile(gitignorePath),
+  js.configs.recommended,
+  ...ts.configs.recommended,
+  ...svelte.configs.recommended,
+  prettier,
+  ...svelte.configs.prettier,
+  {
+    languageOptions: { globals: { ...globals.browser, ...globals.node } },
+    rules: {
+      // typescript-eslint recommends against no-undef on TypeScript projects:
+      // https://typescript-eslint.io/troubleshooting/faqs/eslint/#i-get-errors-from-the-no-undef-rule-about-global-variables-not-being-defined-even-though-there-are-no-typescript-errors
+      "no-undef": "off",
+    },
+  },
+{%- if ui_library == 'shadcn' %}
+  {
+    // shadcn-svelte primitives are copied in and changed upstream only.
+    files: ["src/lib/components/ui/**"],
+    rules: {
+      "@typescript-eslint/no-explicit-any": "off",
+      "svelte/no-navigation-without-resolve": "off",
+    },
+  },
+{%- endif %}
+  {
+    files: ["**/*.svelte", "**/*.svelte.ts", "**/*.svelte.js"],
+    languageOptions: {
+      parserOptions: {
+        extraFileExtensions: [".svelte"],
+        parser: ts.parser,
+        projectService: true,
+        svelteConfig,
+      },
+    },
+  }
+);

template/{{ part_dir }}/{% if serve != 'api' %}Dockerfile{% endif %}.jinja

@@ -0,0 +1,79 @@
+{% if frontend_adapter == 'bun' -%}
+FROM oven/bun:1-alpine AS deps
+
+ENV TERM=xterm-256color
+ENV COLORTERM=truecolor
+ENV BUN_INSTALL_CACHE_DIR=/bun-cache
+
+WORKDIR /app
+
+COPY package.json bun.lock* ./
+
+RUN --mount=type=cache,target=/bun-cache bun install --frozen-lockfile
+
+
+# .env is in the context ($env/static/* are inlined at build) and stays in
+# this stage: the runtime image below gets build/ and production deps only.
+FROM deps AS builder
+
+COPY . .
+
+RUN bun --bun svelte-kit sync
+RUN bun --bun run build
+
+
+FROM oven/bun:1-alpine AS runtime
+
+ENV NODE_ENV=production
+# The cache mount only holds files; without the variable bun caches into
+# ~/.bun inside the image.
+ENV BUN_INSTALL_CACHE_DIR=/bun-cache
+
+WORKDIR /app
+
+COPY package.json bun.lock* ./
+
+RUN --mount=type=cache,target=/bun-cache bun install --frozen-lockfile --production
+
+COPY --from=builder /app/build ./build
+
+EXPOSE 3000
+
+ENTRYPOINT ["bun"]
+CMD ["build/index.js"]
+{%- else -%}
+FROM oven/bun:1-alpine AS deps
+
+ENV TERM=xterm-256color
+ENV COLORTERM=truecolor
+ENV BUN_INSTALL_CACHE_DIR=/bun-cache
+
+WORKDIR /app
+
+COPY package.json bun.lock* ./
+
+RUN --mount=type=cache,target=/bun-cache bun install --frozen-lockfile
+
+
+FROM deps AS builder
+
+COPY . .
+
+RUN bun --bun svelte-kit sync
+RUN bun run build
+
+
+FROM oven/bun:1-alpine AS runtime
+
+ENV NODE_ENV=production
+
+WORKDIR /app
+
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/serve.ts ./serve.ts
+
+EXPOSE 3000
+
+ENTRYPOINT ["bun"]
+CMD ["run", "serve.ts"]
+{%- endif %}