Updated alpine dockerfile and changed default to alpine.

.github/workflows/cicd-feature.yml

@@ -13,8 +13,8 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  build-and-test:
-    uses: ./.github/workflows/build-and-test.yml
+  #build-and-test:
+  #  uses: ./.github/workflows/build-and-test.yml
 
   docker:
     runs-on: ubuntu-latest

Dockerfile

@@ -1,16 +1,17 @@
 # Stage 1: Builder stage
-FROM node:20-bookworm AS build-stage
+FROM node:20-alpine AS build-stage
 
 # Install OS packages needed for building Theia.
-RUN apt-get update && \
-    export DEBIAN_FRONTEND=noninteractive && \
-    apt-get -y install --no-install-recommends \
-        libsecret-1-dev \
-        libxkbfile-dev \
-        make \
-        python3 \
-        build-essential \
-        unzip
+# Packages can be searched here: https://pkgs.alpinelinux.org/packages
+RUN apk add \
+    yarn \
+    libsecret-dev \
+    libxkbfile-dev \
+    make \
+    g++ \
+    python3 \
+    py3-setuptools \
+    unzip
 
 # Set the working directory
 WORKDIR /home/crossmodel
@@ -37,25 +38,24 @@ RUN yarn --pure-lockfile --skip-integrity-check --network-timeout 100000 && \
     rm -rf .devcontainer .git .github .vscode applications/electron-app docs e2e-tests examples
 
 # Stage 2: Production stage, using a slim image
-FROM node:20-bookworm-slim AS production-stage
+FROM node:20-alpine AS production-stage
 
 # Create a non-root user with a fixed user id and setup the environment
-# Default workspace is located at /home/project
-RUN adduser --system --group --uid 101 --home /home/crossmodel crossmodel && \
+RUN addgroup -S crossmodel && \
+    adduser --system --uid 101 crossmodel crossmodel && \
     chmod g+rw /home && \
-    mkdir -p /home/project && \
-    chown -R crossmodel:crossmodel /home/crossmodel
+    mkdir -p /home/crossmodel && \
+    chown -R crossmodel:crossmodel /home/crossmodel && \
+    mkdir -p /home/project
 
 # Install required tools for application: Git, SSH, Bash
 # Node is already available in base image
-RUN apt-get update && \
-    apt-get install -y \
-        git \
-        openssh-client \
-        openssh-server \
-        bash \
-        libsecret-1-0 && \
-    apt-get clean
+RUN apk add \
+    bash \
+    openssh-server \
+    openssh-client-default \
+    libsecret \
+    git
 
 # Copy the mapping example workspace into the project folder.
 COPY examples/mapping-example /home/project
@@ -88,4 +88,4 @@ WORKDIR /home/crossmodel/applications/browser-app
 ENTRYPOINT ["node", "/home/crossmodel/applications/browser-app/lib/backend/main.js"]
 
 # Arguments passed to the application
-CMD [ "/home/project", "--hostname=0.0.0.0"]
+CMD ["/home/project", "--hostname=0.0.0.0"]

Dockerfile.ubuntu

@@ -0,0 +1,91 @@
+# Stage 1: Builder stage
+FROM node:20-bookworm AS build-stage
+
+# Install OS packages needed for building Theia.
+RUN apt-get update && \
+    export DEBIAN_FRONTEND=noninteractive && \
+    apt-get -y install --no-install-recommends \
+        libsecret-1-dev \
+        libxkbfile-dev \
+        make \
+        build-essential \
+        python3 \
+        unzip
+
+# Set the working directory
+WORKDIR /home/crossmodel
+
+# Copy the current directory contents to the container
+COPY . .
+
+# Run the build commands.
+# - Download plugins and build application
+# - Use yarn autoclean to remove unnecessary files from package dependencies
+# - Remove unnecesarry files for the browser application
+RUN yarn --pure-lockfile --skip-integrity-check --network-timeout 100000 && \
+    yarn build:packages && \
+    yarn build:extensions && \
+    yarn package:extensions && \
+    yarn theia:browser build && \
+    unzip extensions/crossmodel-lang/*.vsix -d applications/browser-app/plugins/crossmodel-lang && \
+    yarn autoclean --init && \
+    echo *.ts >> .yarnclean && \
+    echo *.ts.map >> .yarnclean && \
+    echo *.spec.* >> .yarnclean && \
+    yarn autoclean --force && \
+    yarn cache clean && \
+    rm -rf .devcontainer .git .github .vscode applications/electron-app docs e2e-tests examples
+
+# Stage 2: Production stage, using a slim image
+FROM node:20-bookworm-slim AS production-stage
+
+# Create a non-root user with a fixed user id and setup the environment
+# Default workspace is located at /home/project
+RUN adduser --system --group --uid 101 --home /home/crossmodel crossmodel && \
+    chmod g+rw /home && \
+    chown -R crossmodel:crossmodel /home/crossmodel && \
+    mkdir -p /home/project
+
+# Install required tools for application: Git, SSH, Bash
+# Node is already available in base image
+RUN apt-get update && \
+    apt-get install -y \
+        bash \
+        openssh-server \
+        openssh-client \
+        libsecret-1-0 \
+        git && \
+    apt-get clean
+
+# Copy the mapping example workspace into the project folder.
+COPY examples/mapping-example /home/project
+
+# Set the permission of the project folder.
+RUN chown -R crossmodel:crossmodel /home/project
+
+ENV HOME=/home/crossmodel
+WORKDIR /home/crossmodel
+
+# Copy the build output to the production environment
+COPY --from=build-stage --chown=crossmodel:crossmodel /home/crossmodel /home/crossmodel
+
+# Expose the default CrossModel port
+EXPOSE 3000
+
+# Specify default shell for Theia and the Built-In plugins directory
+# Use installed git instead of dugite
+ENV SHELL=/bin/bash \
+    THEIA_DEFAULT_PLUGINS=local-dir:/home/crossmodel/applications/browser-app/plugins \
+    USE_LOCAL_GIT=true
+
+# Use the non-root user
+USER crossmodel
+
+# Set the working directory to the browser application
+WORKDIR /home/crossmodel/applications/browser-app
+
+# Start the application
+ENTRYPOINT ["node", "/home/crossmodel/applications/browser-app/lib/backend/main.js"]
+
+# Arguments passed to the application
+CMD ["/home/project", "--hostname=0.0.0.0"]