name: Build and test Linux

on:
  push:
    branches: [ "master" ]
    paths:
      - 'src/Build/Include/Makefile.inc'
      - 'src/Build/CMakeLists.txt'
      - 'src/Build/build_cmake_deb.sh'
      - 'src/Common/*.h'
      - 'src/Common/*.cpp'
      - 'src/Common/*.c'
      - 'src/Core/**'
      - 'src/Crypto/**'
      - 'src/Driver/Fuse/**'
      - 'src/Main/**'
      - 'src/PKCS11/**'
      - 'src/Platform/**'
      - 'src/Resources/**'
      - 'src/Setup/Linux/**'
      - 'src/Volume/**'
      - 'src/Makefile'
      - '.github/workflows/build-linux.yml'
  pull_request:
    branches: [ "master" ]
    paths:
      - 'src/Build/Include/Makefile.inc'
      - 'src/Build/CMakeLists.txt'
      - 'src/Build/build_cmake_deb.sh'
      - 'src/Common/*.h'
      - 'src/Common/*.cpp'
      - 'src/Common/*.c'
      - 'src/Core/**'
      - 'src/Crypto/**'
      - 'src/Driver/Fuse/**'
      - 'src/Main/**'
      - 'src/PKCS11/**'
      - 'src/Platform/**'
      - 'src/Resources/**'
      - 'src/Setup/Linux/**'
      - 'src/Volume/**'
      - 'src/Makefile'
      - '.github/workflows/build-linux.yml'

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  WXWIDGETS_VERSION: 3.2.5

jobs:
  ubuntu-build:

    runs-on: ubuntu-22.04
    timeout-minutes: 30

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Generate cache key
      id: cache-key
      run: |
        echo "cache_key=$(echo ${{ env.WXWIDGETS_VERSION }}-$(sha256sum src/Makefile .github/workflows/build-linux.yml | awk '{print $1}'))" >> $GITHUB_OUTPUT

    - name: Cache wxBuildConsole
      uses: actions/cache@v3
      id: cache-wxbuildconsole
      with:
        path: /tmp/wxBuildConsole
        key: wxBuildConsole-${{ steps.cache-key.outputs.cache_key }}

    - name: Cache wxBuildGUI
      uses: actions/cache@v3
      id: cache-wxbuildgui
      with:
        path: /tmp/wxBuildGUI
        key: wxBuildGUI-${{ steps.cache-key.outputs.cache_key }}

    - name: Cache wxWidgets
      uses: actions/cache@v3
      id: cache-wxwidgets
      with:
        path: /tmp/wxWidgets-${{ env.WXWIDGETS_VERSION }}
        key: wxWidgets-${{ steps.cache-key.outputs.cache_key }}

    - name: Install dependencies
      run: sudo apt-get update && sudo apt-get install -y wget tar libpcsclite-dev libfuse-dev yasm libgtk-3-dev libayatana-appindicator3-dev cmake debhelper

    - name: Download and extract wxWidgets to /tmp if build folders are missing
      if: steps.cache-wxbuildconsole.outputs.cache-hit != 'true' || steps.cache-wxbuildgui.outputs.cache-hit != 'true' || steps.cache-wxwidgets.outputs.cache-hit != 'true'
      run: |
        wget https://github.com/wxWidgets/wxWidgets/releases/download/v${{ env.WXWIDGETS_VERSION }}/wxWidgets-${{ env.WXWIDGETS_VERSION }}.tar.bz2 -O /tmp/wxWidgets-${{ env.WXWIDGETS_VERSION }}.tar.bz2
        mkdir -p /tmp/wxWidgets-${{ env.WXWIDGETS_VERSION }}
        tar -xjf /tmp/wxWidgets-${{ env.WXWIDGETS_VERSION }}.tar.bz2 -C /tmp/wxWidgets-${{ env.WXWIDGETS_VERSION }} --strip-components=1

    - name: Build VeraCrypt .deb packages
      run: |
        chmod +x src/Build/build_cmake_deb.sh
        src/Build/build_cmake_deb.sh WXSTATIC INDICATOR

    - name: Upload GUI .deb packages
      uses: actions/upload-artifact@v3
      with:
        name: veracrypt-gui-debs
        path: /tmp/VeraCrypt_Packaging/GUI/Packaging/veracrypt-*.*

    - name: Upload Console .deb packages
      uses: actions/upload-artifact@v3
      with:
        name: veracrypt-console-debs
        path: /tmp/VeraCrypt_Packaging/Console/Packaging/veracrypt-console-*.*

    - name: Install and test VeraCrypt GUI .deb packages
      run: |
        sudo apt install -y /tmp/VeraCrypt_Packaging/GUI/Packaging/veracrypt-*.deb
        veracrypt --text --test && veracrypt --text --version
        sudo veracrypt --text --non-interactive Tests/test.sha256.hc --hash sha256 --slot 1 --password test --mount-options=ro
        sudo veracrypt --text --non-interactive Tests/test.sha512.hc --hash sha512 --slot 2 --password test --mount-options=ro
        sudo veracrypt --text --non-interactive Tests/test.streebog.hc --hash streebog --slot 3 --password test --mount-options=ro
        sudo veracrypt --text --non-interactive Tests/test.whirlpool.hc --hash whirlpool --slot 4 --password test --mount-options=ro
        sudo veracrypt --text --list
        echo -n "Dummy" > /tmp/expected_content.txt
        if cmp -s /media/veracrypt1/Dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.sha256.hc is valid."
        else
          echo "Content of test.sha256.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt2/Dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.sha512.hc is valid."
        else
          echo "Content of test.sha512.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt3/Dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.streebog.hc is valid."
        else
          echo "Content of test.streebog.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt4/Dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.whirlpool.hc is valid."
        else
          echo "Content of test.whirlpool.hc is invalid!"
          exit 1
        fi
        sudo veracrypt -d
        sudo apt remove -y veracrypt

    - name: Install and test VeraCrypt Console .deb packages
      run: |
        sudo apt install -y /tmp/VeraCrypt_Packaging/Console/Packaging/veracrypt-console-*.deb
        veracrypt --test && veracrypt --version
        sudo veracrypt --non-interactive Tests/test.sha256.hc --hash sha256 --slot 1 --password test --mount-options=ro
        sudo veracrypt --non-interactive Tests/test.sha512.hc --hash sha512 --slot 2 --password test --mount-options=ro
        sudo veracrypt --non-interactive Tests/test.streebog.hc --hash streebog --slot 3 --password test --mount-options=ro
        sudo veracrypt --non-interactive Tests/test.whirlpool.hc --hash whirlpool --slot 4 --password test --mount-options=ro
        sudo veracrypt --list
        echo -n "Dummy" > /tmp/expected_content.txt
        if cmp -s /media/veracrypt1/dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.sha256.hc is valid."
        else
          echo "Content of test.sha256.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt2/dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.sha512.hc is valid."
        else
          echo "Content of test.sha512.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt3/dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.streebog.hc is valid."
        else
          echo "Content of test.streebog.hc is invalid!"
          exit 1
        fi
        if cmp -s /media/veracrypt4/dummy.txt /tmp/expected_content.txt; then
          echo "Content of test.whirlpool.hc is valid."
        else
          echo "Content of test.whirlpool.hc is invalid!"
          exit 1
        fi
        sudo veracrypt -d
        sudo apt remove -y veracrypt-console

    - name: Cleanup old caches
      uses: actions/github-script@v6
      if: always()
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        script: |
          const caches = await github.rest.actions.getActionsCacheList({
            owner: context.repo.owner,
            repo: context.repo.repo,
          })
          for (const cache of caches.data.actions_caches) {
            if (cache.key.startsWith('wxBuildConsole-') || cache.key.startsWith('wxBuildGUI-') || cache.key.startsWith('wxWidgets-')) {
              if (cache.key !== `wxBuildConsole-${{ steps.cache-key.outputs.cache_key }}` &&
                  cache.key !== `wxBuildGUI-${{ steps.cache-key.outputs.cache_key }}` &&
                  cache.key !== `wxWidgets-${{ steps.cache-key.outputs.cache_key }}`) {
                console.log(`Deleting cache with key: ${cache.key}`)
                await github.rest.actions.deleteActionsCacheById({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  cache_id: cache.id,
                })
              }
            }
          }