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Piste : • githubactions
prog:githubactions

Ceci est une ancienne révision du document !

Github actions

Ajout d'une clé SSH

Pour pouvoir pousser sur un dépôt automatiquement.

  • Création de la clé

Il faut commencer par créer la clé d'authentification (sans mot de passe, au format RSA PRIVATE KEY).

  • Ajout de la clé au dépôt à modifier

Puis ouvrir le fichier file.key.pub et créer une clé de déploiement à l'adresse https://github.com/USER/PROJET/settings/keys

Bien sûr, cocher Allow write access.

  • Ajout de la clé au dépôt voulant pousser vers le dépôt à modifier

Ajouter le contenu du fichier key converti au format -----BEGIN RSA PRIVATE KEY----- (voir Création d'une clé) à l'adresse https://github.com/USER/PROJET/settings/secrets/actions

  • Configurer le projet pour utiliser la clé
    - name: Install SSH key
      uses: shimataro/ssh-key-action@v2
      with:
        key: ${{ secrets.SSH_KEY_TRAVIS_CI }}
        known_hosts: # write here the content of `ssh-keyscan localhost` when executed on the CI machine of course.
    - name: Publish results
      run: |
        eval `ssh-agent`
        # ~/.ssh/id_rsa is when shimataro/ssh-key-action@v2 installed the key.
        ssh-add ~/.ssh/id_rsa
        git clone depot_a_modifier
        cd xxx
        # insert modification
        git add
        git commit -m "text"
        # Here you should success
        git push

Sous Windows, ssh-keyscan localhost ne fonctionne pas. On peut directement mettre le résultat de ssh-keyscan -t rsa github.com.

/proc/cpuinfo

2 processeurs : 

processor	: 1 et 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
stepping	: 1
microcode	: 0xffffffff
cpu MHz		: 2294.686
cache size	: 51200 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm rdseed adx smap xsaveopt md_clear
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 4589.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

Exemples

  • cmake

En plus de cmake, il y a une procédure pour initialiser et commiter vers un dépôt externe.

Sous Linux :

.github/workflows/build-linux.yml
---
name: Linux build
on:
  workflow_run:
    workflows: ['format']
    types:
      - completed
jobs:
  build:
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        include:
          - name: ubuntu-gcc
            ar: /usr/bin/ar
            cc: /usr/bin/gcc-12
            cxx: /usr/bin/g++-12
            ranlib: /usr/bin/ranlib
          - name: ubuntu-clang
            ar: /usr/bin/llvm-ar-14
            cc: /usr/bin/clang-14
            cxx: /usr/bin/clang++-14
            ranlib: /usr/bin/llvm-ranlib-14
    steps:
      - name: Stop if format failed
        if: ${{ github.event.workflow_run.conclusion != 'success' }}
        run: |
          echo ${{ github.event.workflow_run.conclusion }}
          exit 1
      - uses: bansan85/action-workflow_run-status@main
        env:
          MATRIX_CONTEXT: ${{ toJSON(matrix) }}
      - uses: actions/checkout@v3
        with:
          submodules: recursive
          ref: ${{ github.event.workflow_run.head_commit.id }}
      - name: Install SSH key
        if: ${{ github.event.workflow_run.head_branch == 'master' }}
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.GITHUBCI_PRIVATE_KEY }}
          known_hosts: localhost ssh-rsa ${{ secrets.GITHUBCI_KNOW_HOSTS }}
      - name: Install gcc
        if: contains(matrix.cc, 'gcc')
        run: sudo apt-get install -yq g++-12 gcc-12
      - name: Install clang
        if: contains(matrix.cc, 'clang')
        run: sudo apt-get install -yq clang-14 llvm-14
      - name: Install 3rdparty
        run: xargs -a config/apt-get.txt sudo apt-get install -yq
      - name: cmake
        run: |
          ls /usr/bin
          mkdir build
          cmake -S . -B build -DCMAKE_C_COMPILER="${{ matrix.cc }}" -DCMAKE_CXX_COMPILER="${{ matrix.cxx }}" -DCMAKE_AR="${{ matrix.ar }}" -DCMAKE_RANLIB="${{ matrix.ranlib }}" -DCMAKE_CXX_FLAGS="-DSPDLOG_FMT_EXTERNAL -DFMT_HEADER_ONLY"
          cmake --build build/ --target all --config Release
      - name: ctest
        shell: bash
        run: |
          cd build || exit 1
          ctest -O test-result.xml --output-on-failure --verbose
          cd .. || exit 1
      - name: Publish test
        if: ${{ github.event.workflow_run.head_branch == 'master' }}
        env:
          COMMIT_MESSAGE: ${{ github.event.workflow_run.head_commit.message }}
        run: |
          eval `ssh-agent`
          git clone --depth 1 ssh://git@github.com/bansan85/jessica-ci.git -b ${{ matrix.name }}
          rm -Rf jessica-ci/*
          cp build/test-result.xml jessica-ci
          apt list --installed > jessica-ci/apt-installed.txt
          ssh-add ~/.ssh/id_rsa
          gpg --version
          gpg --quiet --batch --yes --decrypt --passphrase="${{ secrets.ENCRYPT_PASSWORD }}" --output .github/encrypted/github-ci-private.key .github/encrypted/github-ci-private.key.gpg
          gpg --import .github/encrypted/github-ci-private.key
          cd jessica-ci || exit 1
          git config --global user.name "Github CI"
          git config --global user.email "github-ci@le-garrec.fr"
          git add .
          if [ -n "$(git diff-index --name-only HEAD --)" ]; \
          then \
            git commit -S${{ secrets.GPG_KEY_ID }} -m "${COMMIT_MESSAGE//\"/\"\"}" -m "Update from bansan85/jessica@$GITHUB_SHA"; \
            git push || { echo "Failure git push" && exit 1; } \
          fi
          cd .. || exit 1

Sous Windows, inclus vcpkg :

.github/workflows/build-windows.yml
---
name: Windows build
on:
  workflow_run:
    workflows: ['format']
    types:
      - completed
jobs:
  build:
    runs-on: windows-latest
    strategy:
      matrix:
        include:
          - name: windows-msbuild
            cc: cl
            cxx: cl
    env:
      VCPKG_DEFAULT_TRIPLET: 'x64-windows'
      VCPKG_INSTALLED_DIR: '${{ github.workspace }}/vcpkg/installed'
    steps:
      - name: Stop if format failed
        if: ${{ github.event.workflow_run.conclusion != 'success' }}
        run: |
          echo ${{ github.event.workflow_run.conclusion }}
          exit 1
      - uses: bansan85/action-workflow_run-status@main
        env:
          MATRIX_CONTEXT: ${{ toJSON(matrix) }}
      - uses: actions/checkout@v3
        with:
          submodules: recursive
          ref: ${{ github.event.workflow_run.head_commit.id }}
      - name: Install SSH key
        if: ${{ github.event.workflow_run.head_branch == 'master' }}
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.GITHUBCI_PRIVATE_KEY }}
          known_hosts: github.com ssh-rsa ${{ secrets.GITHUBCI_KNOW_HOSTS_WINDOWS }}
      - name: Install Windows Vcpkg
        uses: lukka/run-vcpkg@v10
        with:
          vcpkgJsonGlob: '**/config/windows/vcpkg.json'
          runVcpkgInstall: true
      - name: CMake
        run: |
          mkdir "${{ github.workspace }}/build"
          cmake -S "${{ github.workspace }}" -B "${{ github.workspace }}/build" -G "Visual Studio 17 2022" -A x64 -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake"
          cmake --build "${{ github.workspace }}/build" --target ALL_BUILD --config Debug
      - name: ctest
        shell: bash
        run: |
          cd build || exit 1
          ctest -C Debug -O test-result.xml --output-on-failure --verbose
          cd .. || exit 1
      - name: Publish test
        shell: bash
        if: ${{ github.event.workflow_run.head_branch == 'master' }}
        env:
          COMMIT_MESSAGE: ${{ github.event.workflow_run.head_commit.message }}
        run: |
          eval `ssh-agent`
          git clone --depth 1 ssh://git@github.com/bansan85/jessica-ci.git -b ${{ matrix.name }}
          rm -Rf jessica-ci/*
          cp build/test-result.xml jessica-ci
          ssh-add ~/.ssh/id_rsa
          gpg --version
          gpg --quiet --batch --yes --decrypt --passphrase="${{ secrets.ENCRYPT_PASSWORD }}" --output .github/encrypted/github-ci-private.key .github/encrypted/github-ci-private.key.gpg
          gpg --import .github/encrypted/github-ci-private.key
          cd jessica-ci || exit 1
          git config --global user.name "Github CI"
          git config --global user.email "github-ci@le-garrec.fr"
          git add .
          if [ -n "$(git diff-index --name-only HEAD --)" ]; \
          then \
            git commit -S${{ secrets.GPG_KEY_ID }} -m "${COMMIT_MESSAGE//\"/\"\"}" -m "Update from bansan85/jessica@$GITHUB_SHA"; \
            git push || { echo "Failure git push" && exit 1; } \
          fi
          cd .. || exit 1

Extensions

codecov

Envoyer les données à codecov : 

git clone --depth 1 https://github.com/henry2cox/lcov.git -b diffcov_initial
./lcov/bin/lcov --capture --directory build --gcov-tool /usr/bin/gcov-10 --rc lcov_branch_coverage=1 --output-file build/coverage.info
./lcov/bin/lcov --remove build/coverage.info "/usr/include/*" --rc lcov_branch_coverage=1 -o build/coverage2.info
bash <(curl -s https://codecov.io/bash) -f build/coverage2.info

Le badge par défaut : https://codecov.io/gh/bansan85/jessica/branch/master/graph/badge.svg

  • Flags

Les flags peuvent se définir de deux façons différentes. Soit les flags pour la validation des build Github, soit les flags pour le badge.

Pour la validation des build Github, un simple fichier de configuration est possible. Il va s'occuper de séparer les pourcentages de couverture en fonction des chemins des fichiers.

.codecov.yml
---
coverage:
    status:
        project:
            backend:
                target: auto
                paths:
                    - src/backend
                    - include/jessica

Cela va bien ajouter une ligne. Exemple ci-dessous avec demo et index.

Par contre, les flags ne fonctionnent pas avec les badges. Pour les faire fonctionner, il faut pousser une couverture de code spécifique au flag dédié avec l'option -F. 

git clone --depth 1 https://github.com/henry2cox/lcov.git -b diffcov_initial
./lcov/bin/lcov --capture --directory build --gcov-tool /usr/bin/gcov-10 --rc lcov_branch_coverage=1 --output-file build/coverage.info
./lcov/bin/lcov --remove build/coverage.info "/usr/include/*" --rc lcov_branch_coverage=1 -o build/coverage2.info
bash <(curl -s https://codecov.io/bash) -f build/coverage2.info
./lcov/bin/lcov --extract build/coverage.info "*/include/jessica/*" "*/src/backend/*" --rc lcov_branch_coverage=1 -o build/coverage_backend.info
bash <(curl -s https://codecov.io/bash) -f build/coverage_backend.info -F backend

Là, le badge https://codecov.io/gh/bansan85/jessica/branch/master/graph/badge.svg?flag=backend fonctionne.

prog/githubactions.1618950122.txt.gz · Dernière modification : 2021/04/20 22:22 de root