Add books I read on vacation (#123)

* Add books I read on vacation

* Please build

* It builds locally, will it build on GitHub?

* jpeg -> jpg

* Tweak

* wtf

* fff

* Will it build

* Fuck

* Add post about sucky Dash Carts

* Ditch pointless remark-kroki fork

* Add additional dig about size of sensor package

* Brave new container world

* Add key to cache action

* Pull builder, fix build command

* Pull Kroki separately

* Pull Kroki too, not just its deps

* Log in to ghcr.io

.github/workflows/astro-build.yml

@@ -0,0 +1,71 @@
+name: Build blog
+
+on:
+  pull_request:
+  push:
+    branches:
+      - "main"
+
+# Allow this job to clone the repo and create a page deployment
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    env:
+      TZ: America/Chicago
+    steps:
+      - name: Checkout your repository using git
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Cache dependencies
+        id: cache-dependencies
+        uses: actions/cache@v4
+        with:
+          key: ${{ runner.os }}-node-modules
+          path: node_modules
+
+      - name: Pull Kroki containers
+        run: docker compose pull kroki blockdiag mermaid bpmn excalidraw
+
+      - name: Try to pull builder
+        run: docker compose pull astro || true
+
+      - name: Build and maybe push builder
+        uses: docker/build-push-action@v5
+        with:
+          cache-to: type=inline
+          pull: true
+          push: ${{ github.event_name == 'push' }}
+          tags: ghcr.io/jordemort/jordemort-blog-builder:latest
+          target: astro
+
+      - name: Build site
+        run: docker compose run --rm astro npm run build
+
+      - name: Build and push dependencies
+        uses: docker/build-push-action@v5
+        if: ${{ github.event_name == 'push' }}
+        with:
+          push: true
+          tags: ghcr.io/jordemort/jordemort-blog-dependencies:latest
+          target: dependencies
+
+      - name: Build and push site
+        uses: docker/build-push-action@v5
+        if: ${{ github.event_name == 'push' }}
+        with:
+          push: true
+          tags: ghcr.io/jordemort/jordemort-blog:latest
+          target: dependencies

Dockerfile

@@ -0,0 +1,32 @@
+FROM node:18-bookworm AS astro
+
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y \
+      build-essential \
+      dumb-init \
+      gosu \
+      libpixman-1-dev \
+      libcairo2-dev \
+      libpango1.0-dev \
+      pkg-config
+
+COPY astro-entrypoint.sh /usr/local/bin/astro-entrypoint.sh
+
+ENTRYPOINT [ "/usr/bin/dumb-init", "/usr/local/bin/astro-entrypoint.sh" ]
+
+########################################################################
+
+FROM scratch AS dependencies
+
+COPY package.json /package.json
+COPY package-lock.json /package-lock.json
+COPY node_modules/ /node_modules/
+
+########################################################################
+
+FROM joseluisq/static-web-server:2 AS site
+
+COPY dist/ /var/www/
+
+ENV SERVER_ROOT=/var/www

astro-entrypoint.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+my_uid=$(id -u)
+want_uid=$(stat -c '%u' .)
+
+if [ "$my_uid" != "$want_uid" ] ; then
+  existing_user=$(getent passwd "$want_uid" | cut -d: -f1 || true)
+  if [ -n "$existing_user" ] ; then
+    userdel -r "$existing_user"
+  fi
+
+  want_gid=$(stat -c '%g' .)
+  existing_group=$(getent group "$want_gid" || true)
+  if [ -z "$existing_group" ] ; then
+    groupadd -g "$want_gid" astro
+  fi
+
+  useradd -m -u "$want_uid" -g "$want_gid" astro
+  exec gosu astro "$0" "$@"
+fi
+
+npm install
+exec "$@"

astro.config.mjs

@@ -50,7 +50,7 @@ export default defineConfig({
       remarkMath,
       remarkPluginOembed,
       [remarkKroki, {
-        server: "http://127.0.0.1:62580",
+        server: "http://kroki:62580",
         alias: ["graphviz", "mermaid", "plantuml", "svgbob"],
         inline: true
       }]

docker-compose.yml

@@ -0,0 +1,44 @@
+services:
+  kroki:
+    image: yuzutech/kroki:latest
+    depends_on:
+      - blockdiag
+      - mermaid
+      - bpmn
+      - excalidraw
+    environment:
+      - KROKI_BLOCKDIAG_HOST=blockdiag
+      - KROKI_MERMAID_HOST=mermaid
+      - KROKI_BPMN_HOST=bpmn
+      - KROKI_EXCALIDRAW_HOST=excalidraw
+
+  blockdiag:
+    image: yuzutech/kroki-blockdiag:latest
+    expose:
+      - "8001"
+
+  mermaid:
+    image: yuzutech/kroki-mermaid:latest
+    expose:
+      - "8002"
+
+  bpmn:
+    image: yuzutech/kroki-bpmn:latest
+    expose:
+      - "8003"
+
+  excalidraw:
+    image: yuzutech/kroki-excalidraw:latest
+    expose:
+      - "8004"
+
+  astro:
+    image: ghcr.io/jordemort/jordemort-blog-builder:latest
+    build:
+      context: .
+      target: astro
+    depends_on:
+      - kroki
+    volumes:
+      - .:/usr/src/jordemort.dev
+    working_dir: /usr/src/jordemort.dev