Lila image for CI environments (#62)

* Build CI image

* update sbtscala image

* hardcode mongo/redis configs

* ci image to not require other services

* add pytest

* update action name

* Reduce image size with multi-stage build

3GB -> 2GB

* add curl and docs

* tweak docs formatting

* add version label

* test set package name

* CI image ui/build (#74)

* ui/build wip

* copy assets to where play framework sees as public root

* clone outside the dockerfile

* use lila-docker for package name after all since it can be used for more than ci

---------

Co-authored-by: tors42 <[email protected]>

.github/workflows/ci-image.yml

@@ -0,0 +1,50 @@
+name: Publish CI image
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 17 * * *'
+  push:
+    paths:
+      - '.github/workflows/ci-image.yml'
+      - 'conf/ci.conf'
+      - 'docker/ci.Dockerfile'
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Checkout lila
+        uses: actions/checkout@v4
+        with:
+          repository: 'lichess-org/lila'
+          path: 'repos/lila'
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/ci.Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

conf/ci.conf

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+include "base"
+include "version"
+
+user.password.bpass.secret = "9qEYN0ThHer1KWLNekA76Q=="
+
+net.site.name = "lila"
+net.ratelimit = false

docker/ci.Dockerfile

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+##################################################################################
+FROM node:lts-bookworm as node
+
+RUN npm install --global pnpm
+COPY repos/lila /lila
+COPY conf/ci.conf /lila/conf/application.conf
+RUN /lila/ui/build --clean --debug --split
+
+##################################################################################
+FROM mongo:7-jammy as dbbuilder
+
+RUN apt update && apt install -y git python3-pip curl
+RUN pip3 install pymongo requests
+RUN curl -L https://github.com/adoptium/temurin21-binaries/releases/download/jdk-21.0.2%2B13/OpenJDK21U-jdk_x64_linux_hotspot_21.0.2_13.tar.gz | tar xzf - && mv jdk-21* /jdk-21
+ENV PATH=/jdk-21/bin:$PATH
+
+RUN git clone --depth 1 https://github.com/lichess-org/lila-db-seed /lila-db-seed
+WORKDIR /lila-db-seed
+
+RUN mkdir /seeded
+RUN mongod --fork --logpath /var/log/mongodb/mongod.log --dbpath /seeded \
+ && ./spamdb/spamdb.py \
+        --drop-db \
+        --password=password \
+        --su-password=password \
+        --streamers \
+        --coaches \
+        --tokens
+
+##################################################################################
+FROM sbtscala/scala-sbt:eclipse-temurin-alpine-21.0.2_13_1.9.9_3.4.1 as lilabuilder
+
+COPY --from=node /lila /lila
+WORKDIR /lila
+RUN ./lila stage
+
+##################################################################################
+FROM mongo:7-jammy
+
+RUN apt update && apt install -y curl redis python3-pip && apt clean
+RUN pip3 install berserk pytest
+
+COPY --from=dbbuilder /seeded /seeded
+COPY --from=dbbuilder /jdk-21 /jdk-21
+COPY --from=lilabuilder /lila/target /lila/target
+COPY --from=lilabuilder /lila/public /lila/public
+COPY --from=lilabuilder /lila/conf   /lila/conf
+COPY --from=node /lila/public /lila/target/universal/stage/public
+
+ENV JAVA_HOME=/jdk-21
+ENV PATH=/jdk-21/bin:$PATH
+ENV LANG=C.utf8
+
+WORKDIR /lila
+CMD mongod --fork --logpath /var/log/mongodb/mongod.log --dbpath /seeded \
+    && redis-server --daemonize yes \
+    && JAVA_OPTS="-Xms4g -Xmx4g" ./target/universal/stage/bin/lila -Dconfig.file="/lila/conf/application.conf" -Dlogger.file="/lila/conf/logger.dev.xml"

docs/ci-testing.md

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+## Testing the CI image build locally
+
+```bash
+docker build -t lila-ci -f docker/ci.Dockerfile .
+docker run -it --rm -p 9663:9663 --name lichess lila-ci
+```
+
+Visit: <http://localhost:9663/>
+
+```bash
+curl localhost:9663/api/user/lichess
+```
+
+### Get a shell in the container for debugging:
+
+```bash
+docker exec -it lichess bash
+```