fix: de-docker dev
This commit is contained in:
@@ -6,12 +6,10 @@
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# Docker files should not be in the build context
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Dockerfile
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docker-compose.yml
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docker-compose.dev.yml
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# Node.js dependencies are installed inside the container
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node_modules
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npm-debug.log
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npm-debug.log*
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# Build output is generated inside the container
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_site
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20
.vscode/launch.json
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20
.vscode/launch.json
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@@ -2,16 +2,20 @@
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"version": "0.2.0",
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"configurations": [
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{
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"name": "Docker: Attach to Node",
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"name": "Debug Eleventy",
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"type": "node",
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"request": "attach",
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"request": "launch",
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"runtimeExecutable": "npm",
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"runtimeArgs": [
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"start"
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],
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"port": 9229,
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"address": "localhost",
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"localRoot": "${workspaceFolder}",
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"remoteRoot": "/app",
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"restart": false,
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"preLaunchTask": "docker-compose-up",
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"postDebugTask": "docker-compose-down"
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"console": "integratedTerminal",
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"serverReadyAction": {
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"pattern": "Web Server running at (http://localhost:[0-9]+)",
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"uriFormat": "%s",
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"action": "openExternally"
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}
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}
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]
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}
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28
.vscode/tasks.json
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28
.vscode/tasks.json
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@@ -1,34 +1,6 @@
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{
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"version": "2.0.0",
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"tasks": [
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{
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"label": "docker-compose-up",
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"type": "shell",
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"command": "docker compose up --build",
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"isBackground": true,
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"problemMatcher": [
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{
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"pattern": [
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{
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"regexp": ".",
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"file": 1,
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"location": 2,
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"message": 3
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}
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],
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"background": {
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"activeOnStart": true,
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"beginsPattern": "Attaching to",
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"endsPattern": "Debugger listening on"
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}
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}
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]
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},
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{
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"label": "docker-compose-down",
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"type": "shell",
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"command": "docker compose down --volumes"
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},
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{
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"label": "Docker: Build and Push Production Image",
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"type": "shell",
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21
Dockerfile
21
Dockerfile
@@ -18,17 +18,7 @@ COPY package*.json ./
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# Use `npm ci` for faster, more reliable builds from package-lock.json
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RUN npm ci
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# STAGE 2: Development
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# This stage is for local development. It includes devDependencies and source code.
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# In docker-compose.dev.yml, the source is mounted for hot-reloading.
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FROM deps AS development
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# The source code is mounted via docker-compose for development,
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# so we don't need to COPY it into the image. This keeps the dev image small.
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# We only need the WORKDIR and the installed node_modules from the 'deps' stage.
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CMD ["npm", "start"]
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# STAGE 3: Builder
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# STAGE 2: Builder
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# This stage builds the Eleventy site for production.
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FROM deps AS builder
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COPY . .
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@@ -37,7 +27,7 @@ RUN npm run build
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# After building, remove development dependencies to keep the final image small.
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RUN npm prune --omit=dev
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# STAGE 4: Production
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# STAGE 3: Production
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# This stage creates a lean, production-ready image.
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FROM node:18-alpine AS production
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WORKDIR /app
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@@ -53,8 +43,11 @@ COPY --from=builder --chown=node:node /app/node_modules ./node_modules
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COPY --from=builder --chown=node:node /app/package.json ./package.json
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COPY --from=builder --chown=node:node /app/server.js .
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COPY --from=builder --chown=node:node /app/_site ./_site
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# The _data directory is handled by the volume, but we copy it so the volume can be pre-populated on first run.
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COPY --from=builder --chown=node:node /app/src/_data/ ./_data/
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# Copy the data directory. The server writes view counts here.
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# This directory should be mounted as a volume
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# to persist the view count data across container restarts.
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COPY --from=builder --chown=node:node /app/src/_data ./_data
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COPY --chown=node:node healthcheck.js .
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# Copy and set up the entrypoint script
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@@ -1,60 +0,0 @@
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# docker-compose.dev.yml for development
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# This setup runs two services:
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# 1. The Eleventy dev server for live-reloading site changes.
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# 2. The Express API server for the view counter.
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#
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# To start both, run: docker compose -f docker-compose.dev.yml up
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#
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# Your site will be available at http://localhost:8080.
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# API requests are proxied from /api to the API service, so you don't need to access port 3000 directly.
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services:
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# This service runs the Eleventy development server.
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eleventy:
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build:
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context: .
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target: development # Use the 'development' stage from the Dockerfile
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# Adding `init: true` ensures that the container's main process receives
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# signals correctly (like SIGINT/SIGTERM) when you stop the container.
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# This helps the dev server to shut down gracefully.
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init: true
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container_name: eleventy_dev
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ports:
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- "9229:9229" # Node.js debugger port
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- "8080:8080" # Eleventy dev server port
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volumes:
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# Mount the project directory for live-reloading.
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# The anonymous volume for node_modules prevents the local one from overwriting the container's.
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- .:/app
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- /app/node_modules
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networks:
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# Both services need to be on the same network for the Eleventy dev server
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# to proxy requests to the API container using its service name ('api').
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- dev_network
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# This command runs Eleventy's dev server with file watching.
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command: npm run debug
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# This service runs your Express API server.
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api:
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build:
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context: .
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target: development # Use the same 'development' stage
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# Adding `init: true` is especially important for debugging. It ensures
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# the Node.js process receives shutdown signals, allowing the debugger
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# to detach cleanly.
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init: true
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container_name: api_dev
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# The API port does not need to be exposed to the host. The 'eleventy'
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# service proxies requests to it over the internal Docker network.
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volumes:
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- .:/app
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- /app/node_modules
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networks:
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- dev_network
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# Use Node's built-in --watch mode instead of nodemon. It can be more
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# stable inside Docker and avoids some of nodemon's complexities. The
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# --inspect flag is attached to the 'eleventy' service for debugging.
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command: node --watch server.js
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networks:
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dev_network:
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driver: bridge
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