isolated.yml

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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
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# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.
#
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# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
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# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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# or visit www.oracle.com if you need additional information or have any
# questions.
#
# Continuous Integration Workflow for adaptivemm / adaptived
#
# Note: based on libcgroup's continuous-integration.yml
#

name: Isolate Changes
on: ["push", "pull_request"]

jobs:
  files-modified:
    name: Get modified files
    runs-on: ubuntu-latest
    outputs:
      amm_modified: ${{ steps.adaptivemm.outputs.amm_modified }}
      ad_modified: ${{ steps.adaptived.outputs.ad_modified }}
    steps:
      - uses: actions/checkout@v4
      - name: Fetch
        run: git fetch
      - name: Set adaptivemm-modified to 1 if files were changed
        id: adaptivemm
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          echo "BRANCH = $BRANCH"
          if [[ -n "$BRANCH" ]]; then amm_modified=$(./diff.sh -m -s origin/$BRANCH) ; else amm_modified=$(./diff.sh -m) ; fi
          echo "amm_modified=$amm_modified"
          echo "amm_modified=$amm_modified" >> $GITHUB_OUTPUT
      - name: Set adaptived-modified to 1 if files were changed
        id: adaptived
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          echo "BRANCH = $BRANCH"
          if [[ -n "$BRANCH" ]]; then ad_modified=$(./diff.sh -d -s origin/$BRANCH) ; else ad_modified=$(./diff.sh -d) ; fi
          echo "ad_modified=$ad_modified"
          echo "ad_modified=$ad_modified" >> $GITHUB_OUTPUT

  adaptivemm-modified-check:
    name: adaptivemm modification status
    needs: [files-modified]
    env:
        amm_modified: ${{ needs.files-modified.outputs.amm_modified }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build the current adaptivemm executable
        run: |
          make
          sha256sum -b adaptivemmd > adaptivemmd.SHA256
          cat adaptivemmd.SHA256
      - name: Checkout the commit prior to this change
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          git fetch
          echo "BRANCH = $BRANCH"
          if [[ -n "$BRANCH" ]]; then git checkout origin/$BRANCH ; else git checkout origin/master ; fi
      - name: Build the previous adaptivemm executable
        id: shastep
        continue-on-error: true
        run: |
          make clean
          make
          sha256sum -b adaptivemmd
          sha256sum -c adaptivemmd.SHA256
      - name: Print Results
        run: |
          if [[ $amm_modified == 1 ]]; then
            if [[ ${{ steps.shastep.outcome }} == 'failure' ]]; then
              echo "adaptivemm source was modified, and the SHA256 changed as expected"
            else
              echo "WARNING: adaptivemm source was modified, but the SHA256SUM didn't change"
            fi
          else
            if [[ ${{ steps.shastep.outcome }} == 'failure' ]]; then
              echo "ERROR: adaptivemm source was not modified, but the SHA256SUM changed"
            else
              echo "adaptivemm source was not modified, and the SHA256 remained the same"
            fi
          fi
      - name: Verbose
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          echo "BRANCH = $BRANCH"
          git checkout ${{ github.sha }}
          echo "The following files were changed:"
          if [[ -n "$BRANCH" ]]; then ./diff.sh -m -s origin/$BRANCH -v ; else ./diff.sh -m -v ; fi

  adaptived-modified-check:
    name: adaptived modification status
    needs: [files-modified]
    env:
        ad_modified: ${{ needs.files-modified.outputs.ad_modified }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install libjson-c-dev lcov cmake bison flex autoconf automake libtool libsystemd-dev -y
      - name: Build the current adaptived executable
        run: |
          pushd adaptived
          ./autogen.sh
          ./configure
          make
          sha256sum -b src/adaptived > adaptived.SHA256
          cat adaptived.SHA256
          popd
      - name: Checkout the commit prior to this change
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          git fetch
          echo "BRANCH = $BRANCH"
          if [[ -n "$BRANCH" ]]; then git checkout origin/$BRANCH ; else git checkout origin/master ; fi
      - name: Build the previous adaptived executable
        id: shastep
        continue-on-error: true
        run: |
          pushd adaptived
          ./autogen.sh
          ./configure
          make clean
          make
          sha256sum -b src/adaptived
          sha256sum -c adaptived.SHA256
      - name: Print Results
        run: |
          if [[ $ad_modified == 1 ]]; then
            if [[ ${{ steps.shastep.outcome }} == 'failure' ]]; then
              echo "adaptived source was modified, and the SHA256 changed as expected"
            else
              echo "WARNING: adaptived source was modified, but the SHA256SUM didn't change"
            fi
          else
            if [[ ${{ steps.shastep.outcome }} == 'failure' ]]; then
              echo "ERROR: adaptived source was not modified, but the SHA256SUM changed"
            else
              echo "adaptived source was not modified, and the SHA256 remained the same"
            fi
          fi
      - name: Verbose
        env:
          BRANCH: ${{ github.base_ref }}
        run: |
          echo "BRANCH = $BRANCH"
          git checkout ${{ github.sha }}
          echo "The following files were changed:"
          if [[ -n "$BRANCH" ]]; then ./diff.sh -d -s origin/$BRANCH -v ; else ./diff.sh -d -v ; fi