# Reusable: soak tests (quick + ASan, all platforms)
name: Soak

on:
  workflow_call:
    inputs:
      duration_minutes:
        description: 'Soak duration in minutes'
        type: number
        default: 10
      run_asan:
        description: 'Run ASan soak in addition to quick soak'
        type: boolean
        default: false
      version:
        description: 'Version string for build'
        type: string
        default: ''

permissions:
  contents: read

jobs:
  soak-quick:
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            goos: linux
            goarch: amd64
            cc: gcc
            cxx: g++
          - os: ubuntu-24.04-arm
            goos: linux
            goarch: arm64
            cc: gcc
            cxx: g++
          - os: macos-14
            goos: darwin
            goarch: arm64
            cc: cc
            cxx: c++
          - os: macos-15-intel
            goos: darwin
            goarch: amd64
            cc: cc
            cxx: c++
    runs-on: ${{ matrix.os }}
    # BUG FIX: this was hard-coded to 30, but the caller (nightly-soak.yml)
    # passes duration_minutes: 240. GitHub killed the job at 30 min, so the
    # "4h nightly soak" was SILENTLY TRUNCATED to 30 min and never once ran
    # multi-hour. Budget must always exceed the passed duration; 300 covers
    # the 240-min nightly with headroom (build + analysis + idle phases).
    timeout-minutes: 300
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - name: Install deps (Linux)
        if: startsWith(matrix.os, 'ubuntu')
        run: sudo apt-get update && sudo apt-get install -y zlib1g-dev python3 git
      - name: Build
        run: scripts/build.sh ${{ inputs.version && format('--version {0}', inputs.version) || '' }} CC=${{ matrix.cc }} CXX=${{ matrix.cxx }}
      - name: Soak (${{ inputs.duration_minutes }} min)
        run: scripts/soak-test.sh build/c/codebase-memory-mcp ${{ inputs.duration_minutes }}
      # #581 guard: read-only soak (never reindex/mutate) so any memory growth is
      # a query-path leak, not WAL/indexing. Reuses the build above.
      - name: Query-leak soak (#581, read-only)
        env:
          CBM_SOAK_MODE: query-leak
          RESULTS_DIR: soak-results-query-leak
        run: scripts/soak-test.sh build/c/codebase-memory-mcp ${{ inputs.duration_minutes }} --skip-crash-test
      - name: Upload metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-quick-${{ matrix.goos }}-${{ matrix.goarch }}
          path: soak-results/
          retention-days: 14
      - name: Upload query-leak metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-query-leak-${{ matrix.goos }}-${{ matrix.goarch }}
          path: soak-results-query-leak/
          retention-days: 14

  soak-quick-windows:
    runs-on: windows-latest
    # BUG FIX (same 30→240 mismatch as soak-quick above): the caller passes
    # duration_minutes: 240, so a 30-min cap truncated the nightly soak here
    # too. 300 covers the 240-min nightly with headroom.
    timeout-minutes: 300
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - uses: msys2/setup-msys2@66cd2cce69caa17b53920067426061ca1de3a884 # v2
        with:
          msystem: CLANG64
          path-type: inherit
          install: >-
            mingw-w64-clang-x86_64-clang
            mingw-w64-clang-x86_64-zlib
            mingw-w64-clang-x86_64-python3
            make
            git
            coreutils
      - name: Build
        shell: msys2 {0}
        run: scripts/build.sh ${{ inputs.version && format('--version {0}', inputs.version) || '' }} CC=clang CXX=clang++
      - name: Soak (${{ inputs.duration_minutes }} min)
        shell: msys2 {0}
        run: |
          BIN=build/c/codebase-memory-mcp
          [ -f "${BIN}.exe" ] && BIN="${BIN}.exe"
          scripts/soak-test.sh "$BIN" ${{ inputs.duration_minutes }}
      # #581 guard on Windows — the platform the bug is reported on.
      - name: Query-leak soak (#581, read-only)
        shell: msys2 {0}
        env:
          CBM_SOAK_MODE: query-leak
          RESULTS_DIR: soak-results-query-leak
        run: |
          BIN=build/c/codebase-memory-mcp
          [ -f "${BIN}.exe" ] && BIN="${BIN}.exe"
          scripts/soak-test.sh "$BIN" ${{ inputs.duration_minutes }} --skip-crash-test
      - name: Upload metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-quick-windows-amd64
          path: soak-results/
          retention-days: 14
      - name: Upload query-leak metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-query-leak-windows-amd64
          path: soak-results-query-leak/
          retention-days: 14

  soak-quick-windows-arm64:
    # Native ARM64 Windows soak (CLANGARM64, no sanitizer — ASan is unavailable
    # on native ARM64 Windows). Builds from source like soak-quick-windows.
    runs-on: windows-11-arm
    timeout-minutes: 300
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - uses: msys2/setup-msys2@66cd2cce69caa17b53920067426061ca1de3a884 # v2
        with:
          msystem: CLANGARM64
          path-type: inherit
          install: >-
            mingw-w64-clang-aarch64-clang
            mingw-w64-clang-aarch64-zlib
            mingw-w64-clang-aarch64-python3
            make
            git
            coreutils
      - name: Build
        shell: msys2 {0}
        run: scripts/build.sh ${{ inputs.version && format('--version {0}', inputs.version) || '' }} CC=clang CXX=clang++
      - name: Soak (${{ inputs.duration_minutes }} min)
        shell: msys2 {0}
        run: |
          BIN=build/c/codebase-memory-mcp
          [ -f "${BIN}.exe" ] && BIN="${BIN}.exe"
          scripts/soak-test.sh "$BIN" ${{ inputs.duration_minutes }}
      # #581 guard on Windows — the platform the bug is reported on.
      - name: Query-leak soak (#581, read-only)
        shell: msys2 {0}
        env:
          CBM_SOAK_MODE: query-leak
          RESULTS_DIR: soak-results-query-leak
        run: |
          BIN=build/c/codebase-memory-mcp
          [ -f "${BIN}.exe" ] && BIN="${BIN}.exe"
          scripts/soak-test.sh "$BIN" ${{ inputs.duration_minutes }} --skip-crash-test
      - name: Upload metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-quick-windows-arm64
          path: soak-results/
          retention-days: 14
      - name: Upload query-leak metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-query-leak-windows-arm64
          path: soak-results-query-leak/
          retention-days: 14

  soak-asan:
    if: ${{ inputs.run_asan }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            goos: linux
            goarch: amd64
            cc: gcc
            cxx: g++
          - os: ubuntu-24.04-arm
            goos: linux
            goarch: arm64
            cc: gcc
            cxx: g++
          - os: macos-14
            goos: darwin
            goarch: arm64
            cc: cc
            cxx: c++
          - os: macos-15-intel
            goos: darwin
            goarch: amd64
            cc: cc
            cxx: c++
    runs-on: ${{ matrix.os }}
    # ASan soak runs a FIXED 15-min soak (hard-coded below, NOT driven by
    # inputs.duration_minutes), but the ASan-instrumented build is slow and
    # leak reporting adds teardown time. 60 keeps the budget comfortably above
    # the 15-min run so it is never truncated. (Same class of bug as the
    # soak-quick 30→240 mismatch above — keep the timeout above the run length.)
    timeout-minutes: 240
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - name: Install deps (Linux)
        if: startsWith(matrix.os, 'ubuntu')
        run: sudo apt-get update && sudo apt-get install -y zlib1g-dev python3 git
      - name: Build (ASan)
        run: |
          SANITIZE="-fsanitize=address,undefined -fno-omit-frame-pointer"
          scripts/build.sh ${{ inputs.version && format('--version {0}', inputs.version) || '' }} CC=${{ matrix.cc }} CXX=${{ matrix.cxx }} EXTRA_CFLAGS="$SANITIZE" EXTRA_LDFLAGS="$SANITIZE"
      - name: ASan soak (15 min)
        env:
          ASAN_OPTIONS: "detect_leaks=1:halt_on_error=0:log_path=soak-results/asan"
        run: scripts/soak-test.sh build/c/codebase-memory-mcp 15
      - name: Upload metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-asan-${{ matrix.goos }}-${{ matrix.goarch }}
          path: soak-results/
          retention-days: 14

  soak-asan-windows:
    if: ${{ inputs.run_asan }}
    runs-on: windows-latest
    # FIXED 15-min soak (hard-coded below). MSYS2/Wine + ASan build is the
    # slowest path; 60 keeps the budget well above the run length so it is
    # never truncated.
    timeout-minutes: 240
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
      - uses: msys2/setup-msys2@66cd2cce69caa17b53920067426061ca1de3a884 # v2
        with:
          msystem: CLANG64
          path-type: inherit
          install: >-
            mingw-w64-clang-x86_64-clang
            mingw-w64-clang-x86_64-zlib
            mingw-w64-clang-x86_64-python3
            make
            git
            coreutils
      - name: Build (ASan)
        shell: msys2 {0}
        run: |
          SANITIZE="-fsanitize=address,undefined -fno-omit-frame-pointer"
          scripts/build.sh ${{ inputs.version && format('--version {0}', inputs.version) || '' }} CC=clang CXX=clang++ EXTRA_CFLAGS="$SANITIZE" EXTRA_LDFLAGS="$SANITIZE"
      - name: ASan soak (15 min, no leak detection)
        shell: msys2 {0}
        env:
          ASAN_OPTIONS: "detect_leaks=0:halt_on_error=0:log_path=soak-results/asan"
        run: |
          BIN=build/c/codebase-memory-mcp
          [ -f "${BIN}.exe" ] && BIN="${BIN}.exe"
          scripts/soak-test.sh "$BIN" 15
      - name: Upload metrics
        if: always()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: soak-asan-windows-amd64
          path: soak-results/
          retention-days: 14