skim 5.1.0

Fuzzy Finder in rust!
Documentation
name: Build & Test

on:
  workflow_dispatch:
  workflow_call:
    inputs:
      plan:
        required: false
        type: string
  # pull_request: # No need to trigger on PR, cargo-dist already does
  push:
    branches:
      - master

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  nextest:
    runs-on: ${{matrix.os}}
    strategy:
      matrix: &matrix
        build: [linux, macos, windows]
        include:
          - build: linux
            os: ubuntu-latest
            target: x86_64-unknown-linux-musl
          - build: macos
            os: macos-latest
            target: x86_64-apple-darwin
          - build: windows
            os: windows-latest
            target: x86_64-pc-windows-msvc
    permissions:
      contents: read
    steps:
      - &linux-deps
        name: "[linux] Install dependencies"
        run: |
          sudo apt-get install tmux
          tmux -V
          locale
        if: runner.os == 'Linux'
      - name: "[macos] Install dependencies"
        run: |
          brew install tmux
          tmux -V
          locale
        if: runner.os == 'macOS'
        env:
          HOMEBREW_NO_AUTO_UPDATE: 1

      - &checkout
        name: Checkout repository
        uses: actions/checkout@v7
        with:
          fetch-depth: 1
      - &toolchain
        name: Install rust toolchain
        run: rustup toolchain install
      - &nextest-install
        name: Install nextest
        uses: taiki-e/install-action@v2
        with:
          tool: nextest@0.9
      - &cache
        name: Setup cargo cache
        uses: Swatinem/rust-cache@v2
      - name: Run doctests
        run: cargo test --doc
      - name: "Run tests"
        # Do not use `--all-targets` to avoid running benches
        run: cargo nextest run --release --profile ci --bins --lib --examples --tests
        env:
          LC_ALL: en_US.UTF-8
          TERM: xterm-256color
      - name: Show snapshot diffs on failure
        if: failure()
        run: |
          find tests/snapshots/ -name "*.snap.new" | while read -r new_snap; do
            base="${new_snap%.new}"
            echo "=== Snapshot diff: $base ==="
            echo "new: $new_snap"
            cat "$new_snap"
            if [ -f "$base" ]; then
              echo "old: $base"
              cat "$base"
              diff "$base" "$new_snap"
            fi
          done
        shell: bash

  coverage:
    runs-on: ubuntu-latest
    permissions:
      code-quality: write
    steps:
      - *linux-deps
      - *checkout
      - *toolchain
      - *nextest-install
      - uses: taiki-e/install-action@v2
        with:
          tool: cargo-llvm-cov@0.8
      - *cache
      - name: "Run tests with coverage"
        # Do not use `--all-targets` to avoid running benches
        run: |
          cargo +nightly llvm-cov nextest --release --profile ci --branch --bins --lib --examples --tests --no-report
          cargo +nightly llvm-cov report --release --cobertura --output-path coverage.xml
          cargo +nightly llvm-cov report --release --html
          echo "COVERAGE_PERCENT=$(cargo +nightly llvm-cov report --release | tail -n1 | awk '{ print $13 }')" | tee --append $GITHUB_ENV
        env:
          LC_ALL: en_US.UTF-8
          TERM: xterm-256color
      - name: "Upload coverage report"
        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
        continue-on-error: true
        uses: actions/upload-code-coverage@v1
        with:
          file: coverage.xml
          language: Rust
          label: ${{ runner.os }}

      - name: "Generate coverage badge"
        if: &if-master github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
        uses: emibcn/badge-action@v2.0.4
        with:
          label: 'Coverage'
          status: ${{ env.COVERAGE_PERCENT }}
          color: 'blue'
          path: 'target/llvm-cov/html/coverage.svg'
      - name: "Upload default branch results to gh pages"
        if: *if-master
        uses: actions/upload-pages-artifact@v5
        with:
          path: target/llvm-cov/html

  deploy-coverage-page:
    if: *if-master
    needs: coverage
    runs-on: ubuntu-latest
    permissions:
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    steps:
      - name: "Deploy gh pages"
        id: deployment
        uses: actions/deploy-pages@v5

  clippy:
    runs-on: ${{matrix.os}}
    strategy:
      matrix: *matrix
    steps:
      - *checkout
      - *toolchain
      - *cache
      - name: Clippy
        run: cargo clippy

  rustfmt:
    runs-on: ${{matrix.os}}
    strategy:
      matrix: *matrix
    steps:
      - *checkout
      - *toolchain
      - name: Check formatting
        run: |
          cargo fmt --all -- --check

  clippy-no-default-features:
    runs-on: ${{matrix.os}}
    strategy:
      matrix: *matrix
    steps:
      - *checkout
      - *toolchain
      - *cache
      - name: Run clippy with specific features
        run: |
          cargo clippy --no-default-features -- -Dwarnings
          cargo clippy --no-default-features --features cli -- -Dwarnings
          cargo clippy --no-default-features --features image -- -Dwarnings
          cargo clippy --no-default-features --features listen -- -Dwarnings
          cargo clippy --no-default-features --features frizbee -- -Dwarnings


  msrv:
    runs-on: ubuntu-latest
    steps:
      - *checkout
      - *toolchain
      - uses: taiki-e/install-action@v2
        with:
          tool: cargo-msrv@0.19
      - name: MSRV Verify
        run: cargo msrv verify

  fuzz:
    permissions:
      contents: read
    runs-on: ${{matrix.os}}
    strategy:
      matrix: *matrix
    steps:
      - *checkout
      - *toolchain
      - *cache
      - name: Set up MSVC dev environment
        # Without a sanitizer, libFuzzer's coverage instrumentation fails to
        # link on Windows: neither MSVC's link.exe nor LLD's COFF driver
        # synthesize the __start/__stop section-boundary symbols it needs
        # (an ELF/Mach-O-only linker feature). MSVC's AddressSanitizer
        # runtime provides an equivalent shim for those symbols, so it's
        # required for the link to succeed at all, not just extra bug
        # detection. It needs its DLL directory on PATH at run time, which
        # this action sets up (see
        # https://rust-fuzz.github.io/book/cargo-fuzz/windows/setup.html).
        if: runner.os == 'Windows'
        uses: ilammy/msvc-dev-cmd@v1
      - uses: taiki-e/install-action@v2
        with:
          tool: cargo-fuzz@0.13
      - name: Run fuzz targets
        shell: bash
        # 5 targets * 60s = 5 minutes of fuzzing total per run.
        # Force the actual host target: the sanitizer build can't link
        # against a statically-linked libc (e.g. if CARGO_BUILD_TARGET
        # defaults to a musl target elsewhere in the matrix).
        run: |
          host_target="$(rustc +nightly -vV | sed -n 's/^host: //p')"
          if [ "$RUNNER_OS" = "Windows" ]; then
            # Git Bash's own coreutils `link` (for hardlinks) sits ahead of
            # the MSVC one on PATH within this shell, so cargo/rustc would
            # otherwise invoke the wrong `link.exe`. Point at the real MSVC
            # linker explicitly, using the dev env ilammy/msvc-dev-cmd set up.
            export CARGO_TARGET_X86_64_PC_WINDOWS_MSVC_LINKER="${VCToolsInstallDir}bin\\HostX64\\x64\\link.exe"
          fi
          for target in ansi_strip field_extract fuzzy_match query_match keymap_parse; do
            cargo +nightly fuzz run "$target" --target "$host_target" -- -max_total_time=60
          done
      - name: Upload crash artifacts
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: fuzz-crashes-${{ matrix.build }}
          path: fuzz/artifacts/
          if-no-files-found: ignore

  # Single aggregate status check for branch protection / repository rulesets,
  # so they don't need to enumerate every matrix leg by name individually.
  ci-success:
    name: CI Success
    if: always()
    needs:
      - nextest
      - coverage
      - deploy-coverage-page
      - clippy
      - rustfmt
      - clippy-no-default-features
      - msrv
      - fuzz
    runs-on: ubuntu-latest
    steps:
      - name: Check all required jobs succeeded
        run: |
          echo "${{ toJson(needs) }}"
          if [[ "${{ contains(needs.*.result, 'failure') }}" == "true" || "${{ contains(needs.*.result, 'cancelled') }}" == "true" ]]; then
            echo "One or more required jobs failed or were cancelled."
            exit 1
          fi
          echo "All required jobs passed (deploy-coverage-page is expected to skip off master)."