feat: Dockerfile.full with cargo and required dependencies to build

.dockerignore

@@ -3,4 +3,6 @@
 # include required files with an exception
 !entrypoint.sh
 !LICENSE
-!README.md
+!README.md
+!docker/**
+!kit/**

.github/workflows/build.yaml

@@ -1,4 +1,4 @@
-name: Build Docker Image
+name: Build Docker Images
 
 on:
   workflow_dispatch:
@@ -7,10 +7,13 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dockerfile: [ Dockerfile, Dockerfile.full ]
     steps:
       # Action: https://github.com/actions/checkout/releases/tag/v4.2.2
       - name: Check out the repo
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
 
-      - name: Build the Docker image
-        run: docker build . --file Dockerfile
+      - name: Build Docker image ${{ matrix.dockerfile }}
+        run: docker build . --file ${{ matrix.dockerfile }}

.github/workflows/test-cli.yaml

@@ -1,4 +1,4 @@
-name: Test Juno CLI runs from Docker image
+name: Test Juno CLI runs from Docker images
 
 on:
   workflow_dispatch:
@@ -7,6 +7,9 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dockerfile: [ Dockerfile, Dockerfile.full ]
     steps:
       # Action: https://github.com/actions/checkout/releases/tag/v4.2.2
       - name: Check out the repo
@@ -21,15 +24,15 @@ jobs:
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83
         with:
           context: .
-          file: Dockerfile
+          file: ${{ matrix.dockerfile }}
           load: true
-          tags: juno-action:latest
+          tags: juno-action:test-${{ matrix.dockerfile == 'Dockerfile.full' && 'full' || 'slim' }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
 
       - name: Test Juno CLI version
         run: |
-          OUTPUT=$(docker run --rm -e JUNO_TOKEN="${{ secrets.JUNO_TOKEN }}" juno-action version --cli)
+          OUTPUT=$(docker run --rm -e JUNO_TOKEN="${{ secrets.JUNO_TOKEN }}" juno-action:test-${{ matrix.dockerfile == 'Dockerfile.full' && 'full' || 'slim' }} version --cli)
           echo "$OUTPUT"
           if [[ "$OUTPUT" != *"v0.4.0"* ]]; then
             echo "❌ Expected version v0.4.0 not found in output"

Dockerfile.full

@@ -0,0 +1,101 @@
+# --- Build Stage ---
+FROM node:22-slim@sha256:048ed02c5fd52e86fda6fbd2f6a76cf0d4492fd6c6fee9e2c463ed5108da0e34 AS builder
+
+LABEL stage=builder
+
+# Install required tools
+RUN DEBIAN_FRONTEND=noninteractive apt update && apt install -y \
+    bash \
+    curl \
+    build-essential \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create a working user
+RUN useradd -ms /bin/bash apprunner
+
+# Define working directories
+RUN mkdir -p /juno && chown apprunner:apprunner /juno
+
+# Use a user instead of using root
+USER apprunner
+
+# Environment variables where files are downloaded and executed
+ENV TARGET_DIR=/juno/target
+RUN echo "export TARGET_DIR=${TARGET_DIR}" >> /home/apprunner/.bashrc
+
+# Environment variables for using the Juno source repo
+ENV JUNO_MAIN_DIR=${TARGET_DIR}/juno-main
+RUN echo "export JUNO_MAIN_DIR=${JUNO_MAIN_DIR}" >> /home/apprunner/.bashrc
+
+# Copy list of resources to download
+COPY --chown=apprunner:apprunner ./docker/download ./docker/download
+
+# Download required artifacts and sources
+RUN ./docker/download/init
+
+# Install Rust and Cargo in apprunner home
+ENV RUSTUP_HOME=/home/apprunner/.rustup \
+    CARGO_HOME=/home/apprunner/.cargo \
+    PATH=/home/apprunner/.cargo/bin:$PATH
+
+# Copy list of scripts to run setup
+COPY --chown=apprunner:apprunner ./kit/setup ./kit/setup
+
+# Install tools for building WASM with the action
+RUN ./kit/setup/bootstrap
+
+# --- Runtime Stage ---
+FROM node:22-slim@sha256:048ed02c5fd52e86fda6fbd2f6a76cf0d4492fd6c6fee9e2c463ed5108da0e34
+
+LABEL repository="https://github.com/junobuild/juno-action"
+LABEL homepage="https://juno.build"
+LABEL maintainer="David Dal Busco <david.dalbusco@outlook.com>"
+
+LABEL com.github.actions.name="GitHub Action for Juno"
+LABEL com.github.actions.description="Enable arbitrary actions with the Juno CLI."
+LABEL com.github.actions.icon="package"
+LABEL com.github.actions.color="purple"
+
+ENV TZ=UTC
+
+# Install required tools
+RUN DEBIAN_FRONTEND=noninteractive apt update && apt install -y \
+    build-essential \
+    git \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Juno's CLI
+RUN npm i -g @junobuild/cli@next
+
+# Install pnpm which is not part of the default image
+RUN npm i -g pnpm@10.12.1
+
+# Create and use a user instead of using root
+RUN useradd -ms /bin/bash apprunner
+USER apprunner
+
+# Copy Cargo binaries
+COPY --from=builder --chown=apprunner:apprunner /home/apprunner/.cargo/bin /home/apprunner/.cargo/bin
+
+# Copy Rust toolchain (includes rustc)
+COPY --from=builder --chown=apprunner:apprunner /home/apprunner/.rustup /home/apprunner/.rustup
+
+# Define paths
+ENV CARGO_HOME=/home/apprunner/.cargo \
+    RUSTUP_HOME=/home/apprunner/.rustup \
+    PATH=/home/apprunner/.cargo/bin:$PATH
+
+# Resolves cargo build error:
+# network failure seems to have happened
+# if a proxy or similar is necessary `net.git-fetch-with-cli` may help here
+# https://doc.rust-lang.org/cargo/reference/config.html#netgit-fetch-with-cli
+RUN mkdir -p /home/apprunner/.cargo && \
+    echo '[net]\ngit-fetch-with-cli = true' > /home/apprunner/.cargo/config.toml
+
+# Copy docs and entrypoint
+COPY --chown=apprunner:apprunner LICENSE README.md /
+COPY --chown=apprunner:apprunner "entrypoint.sh" "/entrypoint.sh"
+
+ENTRYPOINT ["/entrypoint.sh"]
+CMD ["--help"]

HACKING.md

@@ -6,9 +6,10 @@ Here are a few useful Docker commands that can be used for local development.
 
 ```bash
 docker build . --file Dockerfile -t juno-action --progress=plain --no-cache
+docker build . --file Dockerfile.full -t juno-action --progress=plain --no-cache --platform=linux/amd64
 ```
 
-### Inspect size
+### Inspect Size
 
 ```bash
 docker images juno-action
@@ -22,6 +23,24 @@ docker pull node:22-slim
 docker inspect --format='{{index .RepoDigests 0}}' node:22-slim
 ```
 
+## Run Locally
+
+`juno --version`:
+
+```bash
+docker run --rm -e JUNO_TOKEN=eyJ0b2tlbiI6WyIzMDJhMzAwNTA2MDMyYjY1NzAwMzIxMDA0Y2E0NzhjNmEzMmVkZTgzMmU5OWY3ODBiNjM3ZWE4NDk4MzdhYTY1YTI5YTRlOWNmYmRkYjU1Njc1NGFlNjkwIiwiZjYwMGJhNzRiN2JmYjJiODIzY2VkMWYzYjkzMTY0YzE1NDM2MDBjOTZlZmZmODFhMmU0YmUxZTYxNTU5NGRkYyJdfQ== juno-action --version
+```
+
+`juno dev build`:
+
+```bash
+docker run --rm \
+ -e JUNO_TOKEN=eyJ0b2tlbiI6WyIzMDJhMzAwNTA2MDMyYjY1NzAwMzIxMDA0Y2E0NzhjNmEzMmVkZTgzMmU5OWY3ODBiNjM3ZWE4NDk4MzdhYTY1YTI5YTRlOWNmYmRkYjU1Njc1NGFlNjkwIiwiZjYwMGJhNzRiN2JmYjJiODIzY2VkMWYzYjkzMTY0YzE1NDM2MDBjOTZlZmZmODFhMmU0YmUxZTYxNTU5NGRkYyJdfQ==  \
+ -v "$(pwd)":/project \
+ -w /project \
+ juno-action dev build
+```
+
 ### References
 
 This project is inspired by [w9jds/firebase-action](https://github.com/w9jds/firebase-action)

docker/download/init

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+./docker/download/juno-source

docker/download/juno-source

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+DIR="$TARGET_DIR"
+
+if [ ! -d "$DIR" ]; then
+  mkdir "$DIR"
+fi
+
+# Use a specific commit
+# COMMIT=9c42f96920a768afa5a2ea24c038b699c40491d5
+# SOURCE_FOLDER="juno-$COMMIT"
+# curl -L -o "$DIR/juno.tar.gz" https://github.com/junobuild/juno/archive/$COMMIT.tar.gz
+
+# Use a release tag
+# TAG=v0.0.48
+# SOURCE_FOLDER="juno-${TAG#v}"
+# curl -L -o "$DIR/juno.tar.gz" https://github.com/junobuild/juno/archive/refs/tags/$TAG.tar.gz
+
+# Use main
+BRANCH=main
+SOURCE_FOLDER="juno-$BRANCH"
+curl -L -o "$DIR/juno.tar.gz" https://github.com/junobuild/juno/archive/refs/heads/$BRANCH.tar.gz
+
+tar -xf "$DIR/juno.tar.gz" -C "$DIR"
+
+# Rename the extracted folder to juno-main if branch is not main
+# mv "$DIR/$SOURCE_FOLDER" "$JUNO_MAIN_DIR"
+
+echo "juno source downloaded and extracted to $JUNO_MAIN_DIR."

kit/setup/bootstrap

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+BOOTSTRAP_SCRIPT="/juno/target/juno-main/docker/bootstrap"
+
+function bootstrap() {
+    if [[ ! -f "$BOOTSTRAP_SCRIPT" ]]; then
+        echo "Error: $BOOTSTRAP_SCRIPT not found!" >&2
+        exit 1
+    fi
+
+    exec "$BOOTSTRAP_SCRIPT"
+}
+
+bootstrap