ci-linux-x64.yml

name: CI - Linux x64

on:
  workflow_dispatch:
    inputs:
      branch:
        description: "Branch to build (leave empty / blank choice to use the branch from 'Use workflow from' above)"
        required: false
        type: choice
        options:
          - ""
          - master
          - 2.0.0.7-testing
          - 2.0.0.8-testing
        default: ""
  workflow_call:
    inputs:
      branch:
        description: "Branch / ref to build (passed by release.yml)"
        required: false
        type: string
        default: ""

env:
  JOBS: 4
  # Absolute path — actions/cache does NOT allow .. in paths
  BUILDER: /home/runner/work/DigitalNote-2/DigitalNote-Builder

jobs:

# ── Job 1: Compile libraries (cached) ─────────────────────────────────────────
  libs-linux-x64:
    name: Compile libraries — Linux x64
    runs-on: ubuntu-22.04
    timeout-minutes: 360

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch || github.ref }}
          submodules: false

      - name: Clone DigitalNote-Builder
        run: |
          git clone https://github.com/DigitalNoteXDN/DigitalNote-Builder.git \
            ${{ env.BUILDER }}
          mkdir -p ${{ env.BUILDER }}/linux/x64/libs

      - name: Cache all libraries
        uses: actions/cache@v4
        id: libs-cache
        with:
          path: ${{ env.BUILDER }}/linux/x64/libs
          key: linux-x64-libs-${{ hashFiles('include/libs.pri', 'include/libs/bip39.pri') }}-v4
          restore-keys: linux-x64-libs-

      - name: Install system packages
        if: steps.libs-cache.outputs.cache-hit != 'true'
        working-directory: ${{ env.BUILDER }}/linux/x64
        run: |
          sudo apt-get update -qq
          bash update.sh
          sudo apt-get install -y \
            libgmp-dev \
            libfreetype6-dev libfontconfig1-dev \
            libx11-dev libxcb1-dev libxext-dev libxfixes-dev \
            libxi-dev libxrender-dev libxkbcommon-dev libxkbcommon-x11-dev \
            libxcb-glx0-dev libxcb-keysyms1-dev libxcb-image0-dev \
            libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev \
            libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev \
            libxcb-render-util0-dev libxcb-util-dev libxcb-xinerama0-dev \
            libxcb-xkb-dev

      - name: Download library source archives
        if: steps.libs-cache.outputs.cache-hit != 'true'
        working-directory: ${{ env.BUILDER }}
        run: |
          mkdir -p download && cd download
          wget -q https://archives.boost.io/release/1.80.0/source/boost_1_80_0.tar.gz
          wget -q https://github.com/openssl/openssl/releases/download/OpenSSL_1_1_1w/openssl-1.1.1w.tar.gz
          wget -q http://download.oracle.com/berkeley-db/db-6.2.32.NC.tar.gz
          wget -q https://github.com/libevent/libevent/releases/download/release-2.1.12-stable/libevent-2.1.12-stable.tar.gz
          wget -q "http://miniupnp.free.fr/files/download.php?file=miniupnpc-2.2.8.tar.gz" -O miniupnpc-2.2.8.tar.gz
          wget -q https://github.com/fukuchi/libqrencode/archive/refs/tags/v4.1.1.tar.gz
          wget -q https://download.qt.io/archive/qt/5.15/5.15.7/single/qt-everywhere-opensource-src-5.15.7.tar.xz

      - name: Compile all libraries
        if: steps.libs-cache.outputs.cache-hit != 'true'
        working-directory: ${{ env.BUILDER }}/linux/x64
        run: |
          mkdir -p temp libs
          CPUS=$(nproc)
          echo ">>> [1/7] BerkeleyDB..."    && ../../compile/berkeleydb.sh "build_unix" "" "-j $CPUS"
          echo ">>> [2/7] Boost..."          && ../../compile/boost.sh "address-model=64 toolset=gcc -j $CPUS"
          echo ">>> [3/7] OpenSSL..."        && ../../compile/openssl.sh "linux-x86_64" "-j $CPUS"
          echo ">>> [4/7] libevent..."       && ../../compile/libevent.sh "" "-j $CPUS"
          echo ">>> [5/7] miniupnpc..."      && ../../compile/miniupnpc.sh "libminiupnpc.a" "-j $CPUS"
          echo ">>> [6/7] qrencode..."       && ../../compile/qrencode.sh "" "-j $CPUS"
          echo ">>> [7/7] Qt 5.15.7..."      && ../../compile/qt.sh "-bundled-xcb-xinput -fontconfig -system-freetype" "-j $CPUS"
          echo ">>> All libraries compiled"
          ls libs/

      - name: Verify qmake
        run: |
          QMAKE="${{ env.BUILDER }}/linux/x64/libs/qt-5.15.7/bin/qmake"
          [ -f "$QMAKE" ] || { echo "ERROR: qmake not found"; exit 1; }
          echo "Qt: $($QMAKE --version)"

# ── Job 2: Build daemon + wallet ──────────────────────────────────────────────
  build-and-test-linux-x64:
    name: Linux x64 — Build + Full Test Suite
    runs-on: ubuntu-22.04
    timeout-minutes: 60
    needs: libs-linux-x64

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch || github.ref }}
          submodules: false

      - name: Clone DigitalNote-Builder
        run: |
          git clone https://github.com/DigitalNoteXDN/DigitalNote-Builder.git \
            ${{ env.BUILDER }}
          mkdir -p ${{ env.BUILDER }}/linux/x64/libs

      - name: Restore libraries from cache
        uses: actions/cache@v4
        with:
          path: ${{ env.BUILDER }}/linux/x64/libs
          key: linux-x64-libs-${{ hashFiles('include/libs.pri', 'include/libs/bip39.pri') }}-v4
          restore-keys: linux-x64-libs-

      - name: Install system packages
        working-directory: ${{ env.BUILDER }}/linux/x64
        run: |
          sudo apt-get update -qq
          bash update.sh
          sudo apt-get install -y \
            libgmp-dev \
            libfreetype6-dev libfontconfig1-dev \
            libx11-dev libxcb1-dev libxcb-icccm4-dev libxcb-image0-dev \
            libxcb-keysyms1-dev libxcb-randr0-dev libxcb-render-util0-dev \
            libxcb-xinerama0-dev libxcb-xkb-dev libxkbcommon-x11-dev \
            cppcheck

      - name: Verify qmake
        run: |
          QMAKE="${{ env.BUILDER }}/linux/x64/libs/qt-5.15.7/bin/qmake"
          [ -f "$QMAKE" ] || { echo "ERROR: qmake not found after cache restore"; exit 1; }
          echo "Qt: $($QMAKE --version)"

      - name: Link source tree and libs
        run: |
          # Link source into Builder (for compile scripts)
          ln -sfn ${{ github.workspace }} \
            ${{ env.BUILDER }}/linux/x64/DigitalNote-2
          # Link libs next to DigitalNote-2 so $$PWD/../libs resolves correctly
          # $$PWD = github.workspace, so ../libs = parent/libs
          ln -sfn ${{ env.BUILDER }}/linux/x64/libs \
            ${{ github.workspace }}/../libs

      - name: Compile daemon (digitalnoted)
        working-directory: ${{ env.BUILDER }}/linux/x64
        run: |
          export PATH="$PWD/libs/qt-5.15.7/bin:$PATH"
          cd DigitalNote-2
          rm -rf build Makefile
          qmake DigitalNote.daemon.pro \
            USE_UPNP=1 USE_BUILD_INFO=0 RELEASE=1
          make -j${{ env.JOBS }} 2>&1 | tee ${{ github.workspace }}/build-daemon.log
          exit ${PIPESTATUS[0]}

      - name: Compile Qt wallet (digitalnote-qt)
        working-directory: ${{ env.BUILDER }}/linux/x64
        run: |
          export PATH="$PWD/libs/qt-5.15.7/bin:$PATH"
          cd DigitalNote-2
          rm -rf build Makefile
          qmake DigitalNote.app.pro \
            USE_UPNP=1 USE_DBUS=1 USE_QRCODE=1 USE_BUILD_INFO=0 \
            RELEASE=1
          make -j${{ env.JOBS }} 2>&1 | tee ${{ github.workspace }}/build-app.log
          exit ${PIPESTATUS[0]}

      - name: Analyse build warnings
        if: always()
        run: |
          for log in build-app.log build-daemon.log; do
            if [ -f "${{ github.workspace }}/$log" ]; then
              W=$(grep -c ": warning:" "${{ github.workspace }}/$log" 2>/dev/null || echo 0)
              E=$(grep -c ": error:"   "${{ github.workspace }}/$log" 2>/dev/null || echo 0)
              echo "=== $log: $W warning(s), $E error(s) ==="
              if [ "$W" -gt 0 ]; then
                grep ": warning:" "${{ github.workspace }}/$log" \
                  | sed 's|.*: warning:||' | sort | uniq -c | sort -rn | head -20
              fi
            fi
          done

      - name: Report version constants
        run: |
          # Extract the version constants from source and print them.
          # No assertion — if the source is wrong, the binary will be
          # wrong too, and that's a source-review problem, not a CI one.
          BUILD=$(grep -oE 'CLIENT_VERSION_BUILD[[:space:]]+[0-9]+' src/clientversion.h | awk '{print $NF}')
          PROTOCOL=$(grep -oE 'PROTOCOL_VERSION[[:space:]]*=[[:space:]]*[0-9]+' src/version.h | awk '{print $NF}')
          MIN_PEER=$(grep -oE 'MIN_PEER_PROTO_VERSION[[:space:]]*=[[:space:]]*[0-9]+' src/version.h | awk '{print $NF}')
          echo "Building with:"
          echo "  CLIENT_VERSION_BUILD = $BUILD"
          echo "  PROTOCOL_VERSION = $PROTOCOL"
          echo "  MIN_PEER_PROTO_VERSION = $MIN_PEER"
      - name: cppcheck
        run: |
          cppcheck \
            --enable=warning,style,performance \
            --suppress=missingIncludeSystem \
            --suppress=unusedFunction \
            --error-exitcode=0 \
            --std=c++17 \
            -I ${{ github.workspace }}/src/bip39/include \
            -I ${{ github.workspace }}/src \
            ${{ github.workspace }}/src/qt/seedphrasedialog.cpp \
            ${{ github.workspace }}/src/qt/decryptworker.cpp \
            ${{ github.workspace }}/src/qt/walletmodel.cpp \
            ${{ github.workspace }}/src/qt/askpassphrasedialog.cpp \
            ${{ github.workspace }}/src/qt/coincontrolworker.cpp \
            ${{ github.workspace }}/src/qt/sendcoinsworker.cpp \
            ${{ github.workspace }}/src/qt/masternodeworker.cpp \
            ${{ github.workspace }}/src/bip39/src/bip39_wallet.cpp \
            ${{ github.workspace }}/src/bip39/src/bip39_passphrase.cpp \
            ${{ github.workspace }}/src/rpcbip39.cpp \
            2>&1 || echo "⚠ cppcheck warnings (non-fatal)"

      - name: Upload binaries
        uses: actions/upload-artifact@v4
        timeout-minutes: 10
        with:
          name: digitalnote-linux-x64
          # Explicit paths — NOT **/ globs. Same Builder symlink cycle
          # issue as macOS x64. Also fixes lowercase 'digitalnoted' which
          # never matched (TARGET is 'DigitalNoted', case-sensitive on
          # ext4).
          path: |
            ${{ env.BUILDER }}/linux/x64/DigitalNote-2/DigitalNoted
            ${{ env.BUILDER }}/linux/x64/DigitalNote-2/DigitalNote-qt
          if-no-files-found: warn
          retention-days: 14

      - name: Upload build logs
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: build-logs-linux-x64-${{ github.sha }}
          path: |
            ${{ github.workspace }}/build-app.log
            ${{ github.workspace }}/build-daemon.log
          retention-days: 14

# ── Job 3: Lint (independent) ─────────────────────────────────────────────────
  lint:
    name: Lint
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch || github.ref }}
          submodules: false
      - name: Install cppcheck
        run: sudo apt-get install -y cppcheck
      - name: cppcheck full src/qt tree
        run: |
          cppcheck \
            --enable=warning,style,performance,portability \
            --suppress=missingIncludeSystem \
            --suppress=unusedFunction \
            --std=c++17 \
            -I src -I src/bip39/include \
            src/qt/ 2>&1 | tee cppcheck-qt.log
          grep -c "error\|warning\|style\|performance" cppcheck-qt.log || echo "0 issues"