Fix Dockerfile and test docker build in PRs (espressif#216)

* Use requirements.txt in Dockerfile

* Test docker build in PRs

* Optimize push workflow for PRs

* Optimize docker workflow

* Improve name

Author: lucasssvaz

.github/workflows/docker.yml

@@ -7,6 +7,12 @@ on:
       - 'release/*'
     tags:
       - 'v*.*'
+  pull_request:
+    paths:
+      - ".github/workflows/docker.yml"
+      - "tools/config_editor/requirements.txt"
+      - "tools/docker/Dockerfile"
+      - "tools/docker/entrypoint.sh"
 
 env:
   # Build the image for amd64 and arm64
@@ -16,8 +22,8 @@ env:
 jobs:
   docker:
     # Disable the job in forks
-    if: ${{ github.repository_owner == 'espressif' }}
-
+    if: ${{ github.event_name == 'pull_request' || github.repository_owner == 'espressif' }}
+    name: Build docker image and push if needed
     runs-on: ubuntu-latest
     steps:
       # Depending on the branch/tag, set CLONE_BRANCH_OR_TAG variable (used in the Dockerfile
@@ -29,50 +35,65 @@ jobs:
         run: |
           echo "CLONE_BRANCH_OR_TAG=$GITHUB_REF_NAME" >> $GITHUB_ENV
           echo "TAG_NAME=$GITHUB_REF_NAME" >> $GITHUB_ENV
+          echo "URL=${{ github.server_url }}/${{ github.repository }}.git" >> $GITHUB_ENV
+
       - name: Set variables (release branches)
         if: ${{ github.ref_type == 'branch' && startsWith(github.ref_name, 'release/') }}
         run: |
           echo "CLONE_BRANCH_OR_TAG=$GITHUB_REF_NAME" >> $GITHUB_ENV
           echo "TAG_NAME=release-${GITHUB_REF_NAME##release/}" >> $GITHUB_ENV
+          echo "URL=${{ github.server_url }}/${{ github.repository }}.git" >> $GITHUB_ENV
+
       - name: Set variables (main branch)
         if: ${{ github.ref_type == 'branch' && github.ref_name == 'master' }}
         run: |
           echo "CLONE_BRANCH_OR_TAG=master" >> $GITHUB_ENV
           echo "TAG_NAME=latest" >> $GITHUB_ENV
+          echo "URL=${{ github.server_url }}/${{ github.repository }}.git" >> $GITHUB_ENV
+
+      - name: Set variables (pull requests)
+        if: ${{ github.event_name == 'pull_request' }}
+        run: |
+          echo "CLONE_BRANCH_OR_TAG=${{ github.event.pull_request.head.ref }}" >> $GITHUB_ENV
+          echo "TAG_NAME=PR_${{ github.event.number }}" >> $GITHUB_ENV
+          echo "URL=${{ github.server_url }}/${{ github.event.pull_request.head.repo.full_name }}.git" >> $GITHUB_ENV
 
       # Display the variables set above, just in case.
       - name: Check variables
         run: |
           echo "CLONE_BRANCH_OR_TAG: $CLONE_BRANCH_OR_TAG"
-          echo "CHECKOUT_REF: $CHECKOUT_REF"
           echo "TAG_NAME: $TAG_NAME"
+          echo "URL: $URL"
 
-      # The following steps are the standard boilerplate from
-      # https://github.com/marketplace/actions/build-and-push-docker-images
       - name: Checkout
         uses: actions/checkout@v4
+
       - name: Login to Docker Hub
+        if: ${{ github.event_name == 'push' }}
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+
       - name: Set up QEMU for multiarch builds
         uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
           context: tools/docker
-          push: true
+          push: ${{ github.event_name == 'push' }}
           tags: ${{ env.DOCKERHUB_REPO }}:${{ env.TAG_NAME }}
           platforms: ${{ env.BUILD_PLATFORMS }}
           build-args: |
-            LIBBUILDER_CLONE_URL=${{ github.server_url }}/${{ github.repository }}.git
+            LIBBUILDER_CLONE_URL=${{ env.URL }}
             LIBBUILDER_CLONE_BRANCH_OR_TAG=${{ env.CLONE_BRANCH_OR_TAG }}
 
       - name: Update Docker Hub repository description (master branch)
-        if: ${{ github.ref_type == 'branch' && github.ref_name == 'master' }}
+        if: ${{ github.event_name == 'push' && github.ref_type == 'branch' && github.ref_name == 'master' }}
         uses: peter-evans/dockerhub-description@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}

.github/workflows/push.yml

@@ -5,13 +5,21 @@ on:
     branches:
     - master
   pull_request:
+    paths:
+      - "**"
+      - "!**.md"
+      - "!.github/workflows/cron_build.yml"
+      - "!.github/workflows/cron.yml"
+      - "!.github/workflows/docker.yml"
+      - "!.github/workflows/repository_dispatch.yml"
+      - "!tools/config_editor/**"
+      - "!tools/docker/**"
 
 concurrency:
   group: esp-idf-libs-${{github.event.pull_request.number || github.ref}}
   cancel-in-progress: true
 
 jobs:
-
   build-libs:
     name: Build Libs for ${{ matrix.target }}
     runs-on: ubuntu-latest
@@ -21,16 +29,20 @@ jobs:
       fail-fast: false
     steps:
     - uses: actions/checkout@v4
+
     - name: Install dependencies
       run: bash ./tools/prepare-ci.sh
+
     - name: Build Libs for ${{ matrix.target }}
       run: bash ./build.sh -e -t ${{ matrix.target }}
+
     - name: Upload build
       if: failure()
       uses: actions/upload-artifact@v4
       with:
         name: build-${{ matrix.target }}
         path: build
+
     - name: Upload archive
       uses: actions/upload-artifact@v4
       with:
@@ -48,17 +60,20 @@ jobs:
           path: dist
           pattern: artifacts-*
           merge-multiple: true
+
       - shell: bash
         run: |
           mkdir -p out
           find dist -name 'arduino-esp32-libs-esp*.tar.gz' -exec tar zxvf {} -C out \;
           cd out/tools/esp32-arduino-libs && tar zcf ../../../dist/esp32-arduino-libs.tar.gz * && cd ../../..
           cp out/package_esp32_index.template.json dist/package_esp32_index.template.json
+
       - name: Upload full esp32-arduino-libs archive
         uses: actions/upload-artifact@v4
         with:
           name: esp32-arduino-libs
           path: dist/esp32-arduino-libs.tar.gz
+
       - name: Upload package_esp32_index.template.json
         uses: actions/upload-artifact@v4
         with:

tools/docker/Dockerfile

@@ -34,7 +34,6 @@ RUN : \
     python3-setuptools \
     python3-venv \
     wget \
-  && pip3 install --upgrade pip textual-dev \
   && apt-get autoremove -y \
   && rm -rf /var/lib/apt/lists/* \
   && :
@@ -70,7 +69,8 @@ RUN echo LIBBUILDER_CHECKOUT_REF=$LIBBUILDER_CHECKOUT_REF LIBBUILDER_CLONE_BRANC
       fi && \
       git checkout $LIBBUILDER_CHECKOUT_REF && \
       git submodule update --init --recursive; \
-    fi
+    fi && \
+    pip3 install --upgrade -r $LIBBUILDER_PATH/tools/config_editor/requirements.txt
 
 COPY entrypoint.sh $LIBBUILDER_PATH/entrypoint.sh