coreutils/.github/workflows/CICD.yml

name: CICD

# spell-checker:ignore (acronyms) CICD MSVC musl
# spell-checker:ignore (env/flags) Ccodegen Coverflow RUSTFLAGS
# spell-checker:ignore (jargon) SHAs deps softprops toolchain
# spell-checker:ignore (names) CodeCOV MacOS MinGW Peltoche rivy
# spell-checker:ignore (shell/tools) choco clippy dmake esac fakeroot gmake grcov halium lcov libssl mkdir popd printf pushd rustc rustfmt rustup shopt
# spell-checker:ignore (misc) alnum gnueabihf issuecomment maint nullglob onexitbegin onexitend uutils


env:
  PROJECT_NAME: uutils
  PROJECT_DESC: "'Universal' (cross-platform) CLI utilities"
  PROJECT_AUTH: "uutils"
  RUST_MIN_SRV: "1.31.0"

on: [push, pull_request]

jobs:
  style:
    name: Style
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          - { os: ubuntu-latest   , features: unix }
          - { os: macos-latest    , features: macos }
          - { os: windows-latest  , features: windows }
    steps:
    - uses: actions/checkout@v1
    - name: Initialize workflow variables
      id: vars
      shell: bash
      run: |
        ## VARs setup
        # #maint: [rivy; 2020-02-08] 'windows-latest' `cargo fmt` is bugged for this project (see reasons @ GH:rust-lang/rustfmt #3324, #3590, #3688 ; waiting for repair)
        JOB_DO_FORMAT_TESTING="true"
        case '${{ matrix.job.os }}' in windows-latest) unset JOB_DO_FORMAT_TESTING ;; esac;
        echo set-output name=JOB_DO_FORMAT_TESTING::${JOB_DO_FORMAT_TESTING:-<empty>/false}
        echo ::set-output name=JOB_DO_FORMAT_TESTING::${JOB_DO_FORMAT_TESTING}
        # target-specific options
        # * CARGO_FEATURES_OPTION
        CARGO_FEATURES_OPTION='' ;
        if [ -n "${{ matrix.job.features }}" ]; then CARGO_FEATURES_OPTION='--features "${{ matrix.job.features }}"' ; fi
        echo set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
        echo ::set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
    - name: Install `rust` toolchain
      uses: actions-rs/toolchain@v1
      with:
        toolchain: stable
        override: true
        profile: minimal # minimal component installation (ie, no documentation)
        components: rustfmt, clippy
    - name: "`fmt` testing"
      if: steps.vars.outputs.JOB_DO_FORMAT_TESTING
      uses: actions-rs/cargo@v1
      with:
        command: fmt
        args: --all -- --check
    - name: "`fmt` testing of tests"
      if: steps.vars.outputs.JOB_DO_FORMAT_TESTING
      shell: bash
      run: |
        find tests -name "*.rs" -print0 | xargs -0 cargo fmt -- --check
    - name: "`clippy` testing"
      if: success() || failure() # run regardless of prior step success/failure
      uses: actions-rs/cargo@v1
      with:
        command: clippy
        args: ${{ matrix.job.cargo-options }} ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }} -- -D warnings

  min_version:
    name: MinSRV # Minimum supported rust version
    runs-on: ${{ matrix.job.os }}
    strategy:
      matrix:
        job:
          - { os: ubuntu-latest , features: feat_os_unix }
    steps:
    - uses: actions/checkout@v1
    - name: Install `rust` toolchain (v${{ env.RUST_MIN_SRV }})
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ env.RUST_MIN_SRV }}
        default: true
        profile: minimal # minimal component installation (ie, no documentation)
    - name: Install `cargo-tree` # for dependency information
      uses: actions-rs/install@v0.1
      with:
        crate: cargo-tree
        version: latest
        use-tool-cache: true
      env:
        RUSTUP_TOOLCHAIN: stable
    - name: Info
      shell: bash
      run: |
        # Info
        ## tooling info display
        echo "## tooling"
        which gcc >/dev/null 2>&1 && (gcc --version | head -1) || true
        rustup -V
        rustup show active-toolchain
        cargo -V
        rustc -V
        cargo-tree tree -V
        ## dependencies
        echo "## dependency list"
        ## * using the 'stable' toolchain is necessary to avoid "unexpected '--filter-platform'" errors
        RUSTUP_TOOLCHAIN=stable cargo fetch --quiet
        RUSTUP_TOOLCHAIN=stable cargo-tree tree --all --no-dev-dependencies --no-indent --features ${{ matrix.job.features }} | grep -vE "$PWD" | sort --unique
    - name: Test
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: --features "feat_os_unix"

  build:
    name: Build
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          # { os, target, cargo-options, features, use-cross, toolchain }
          - { os: ubuntu-latest  , target: arm-unknown-linux-gnueabihf , features: feat_os_unix_gnueabihf , use-cross: use-cross }
          - { os: ubuntu-16.04   , target: x86_64-unknown-linux-gnu    , features: feat_os_unix           , use-cross: use-cross }
          - { os: ubuntu-18.04   , target: i686-unknown-linux-gnu      , features: feat_os_unix           , use-cross: use-cross }
          - { os: ubuntu-18.04   , target: i686-unknown-linux-musl     , features: feat_os_unix_musl      , use-cross: use-cross }
          - { os: ubuntu-18.04   , target: x86_64-unknown-linux-gnu    , features: feat_os_unix           , use-cross: use-cross }
          - { os: ubuntu-18.04   , target: x86_64-unknown-linux-musl   , features: feat_os_unix_musl      , use-cross: use-cross }
          - { os: macos-latest   , target: x86_64-apple-darwin         , features: feat_os_macos }
          - { os: windows-latest , target: i686-pc-windows-gnu         , features: feat_os_windows }
          - { os: windows-latest , target: i686-pc-windows-msvc        , features: feat_os_windows }
          - { os: windows-latest , target: x86_64-pc-windows-gnu       , features: feat_os_windows }  ## note: requires rust >= 1.43.0 to link correctly
          - { os: windows-latest , target: x86_64-pc-windows-msvc      , features: feat_os_windows }
    steps:
    - uses: actions/checkout@v1
    - name: Install/setup prerequisites
      shell: bash
      run: |
        ## install/setup prerequisites
        case '${{ matrix.job.target }}' in
          arm-unknown-linux-gnueabihf) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf ;;
        esac
    - name: Initialize workflow variables
      id: vars
      shell: bash
      run: |
        ## VARs setup
        # toolchain
        TOOLCHAIN="stable" ## default to "stable" toolchain
        # * specify alternate/non-default TOOLCHAIN for *-pc-windows-gnu targets; gnu targets on Windows are broken for the standard *-pc-windows-msvc toolchain (refs: GH:rust-lang/rust#47048, GH:rust-lang/rust#53454, GH:rust-lang/cargo#6754)
        case ${{ matrix.job.target }} in *-pc-windows-gnu) TOOLCHAIN="stable-${{ matrix.job.target }}" ;; esac;
        # * use requested TOOLCHAIN if specified
        if [ -n "${{ matrix.job.toolchain }}" ]; then TOOLCHAIN="${{ matrix.job.toolchain }}" ; fi
        echo set-output name=TOOLCHAIN::${TOOLCHAIN:-<empty>/false}
        echo ::set-output name=TOOLCHAIN::${TOOLCHAIN}
        # staging directory
        STAGING='_staging'
        echo set-output name=STAGING::${STAGING}
        echo ::set-output name=STAGING::${STAGING}
        # determine EXE suffix
        EXE_suffix="" ; case '${{ matrix.job.target }}' in *-pc-windows-*) EXE_suffix=".exe" ;; esac;
        echo set-output name=EXE_suffix::${EXE_suffix}
        echo ::set-output name=EXE_suffix::${EXE_suffix}
        # parse commit reference info
        echo GITHUB_REF=${GITHUB_REF}
        echo GITHUB_SHA=${GITHUB_SHA}
        REF_NAME=${GITHUB_REF#refs/*/}
        unset REF_BRANCH ; case "${GITHUB_REF}" in refs/heads/*) REF_BRANCH=${GITHUB_REF#refs/heads/} ;; esac;
        unset REF_TAG ; case "${GITHUB_REF}" in refs/tags/*) REF_TAG=${GITHUB_REF#refs/tags/} ;; esac;
        REF_SHAS=${GITHUB_SHA:0:8}
        echo set-output name=REF_NAME::${REF_NAME}
        echo set-output name=REF_BRANCH::${REF_BRANCH}
        echo set-output name=REF_TAG::${REF_TAG}
        echo set-output name=REF_SHAS::${REF_SHAS}
        echo ::set-output name=REF_NAME::${REF_NAME}
        echo ::set-output name=REF_BRANCH::${REF_BRANCH}
        echo ::set-output name=REF_TAG::${REF_TAG}
        echo ::set-output name=REF_SHAS::${REF_SHAS}
        # parse target
        unset TARGET_ARCH ; case '${{ matrix.job.target }}' in arm-unknown-linux-gnueabihf) TARGET_ARCH=arm ;; i686-*) TARGET_ARCH=i686 ;; x86_64-*) TARGET_ARCH=x86_64 ;; esac;
        echo set-output name=TARGET_ARCH::${TARGET_ARCH}
        echo ::set-output name=TARGET_ARCH::${TARGET_ARCH}
        unset TARGET_OS ; case '${{ matrix.job.target }}' in *-linux-*) TARGET_OS=linux ;; *-apple-*) TARGET_OS=macos ;; *-windows-*) TARGET_OS=windows ;; esac;
        echo set-output name=TARGET_OS::${TARGET_OS}
        echo ::set-output name=TARGET_OS::${TARGET_OS}
        # package name
        PKG_suffix=".tar.gz" ; case '${{ matrix.job.target }}' in *-pc-windows-*) PKG_suffix=".zip" ;; esac;
        PKG_BASENAME=${PROJECT_NAME}-${REF_TAG:-$REF_SHAS}-${{ matrix.job.target }}
        PKG_NAME=${PKG_BASENAME}${PKG_suffix}
        echo set-output name=PKG_suffix::${PKG_suffix}
        echo set-output name=PKG_BASENAME::${PKG_BASENAME}
        echo set-output name=PKG_NAME::${PKG_NAME}
        echo ::set-output name=PKG_suffix::${PKG_suffix}
        echo ::set-output name=PKG_BASENAME::${PKG_BASENAME}
        echo ::set-output name=PKG_NAME::${PKG_NAME}
        # deployable tag? (ie, leading "vM" or "M"; M == version number)
        unset DEPLOYABLE ; if [[ $REF_TAG =~ ^[vV]?[0-9].* ]]; then DEPLOYABLE='true' ; fi
        echo set-output name=DEPLOYABLE::${DEPLOYABLE:-<empty>/false}
        echo ::set-output name=DEPLOYABLE::${DEPLOYABLE}
        # target-specific options
        # * CARGO_FEATURES_OPTION
        CARGO_FEATURES_OPTION='' ;
        if [ -n "${{ matrix.job.features }}" ]; then CARGO_FEATURES_OPTION='--features "${{ matrix.job.features }}"' ; fi
        echo set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
        echo ::set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
        # * CARGO_USE_CROSS (truthy)
        CARGO_USE_CROSS='true' ; case '${{ matrix.job.use-cross }}' in ''|0|f|false|n|no) unset CARGO_USE_CROSS ;; esac;
        echo set-output name=CARGO_USE_CROSS::${CARGO_USE_CROSS:-<empty>/false}
        echo ::set-output name=CARGO_USE_CROSS::${CARGO_USE_CROSS}
        # # * `arm` cannot be tested on ubuntu-* hosts (b/c testing is currently primarily done via comparison of target outputs with built-in outputs and the `arm` target is not executable on the host)
        JOB_DO_TESTING="true"
        case '${{ matrix.job.target }}' in arm-*) unset JOB_DO_TESTING ;; esac;
        echo set-output name=JOB_DO_TESTING::${JOB_DO_TESTING:-<empty>/false}
        echo ::set-output name=JOB_DO_TESTING::${JOB_DO_TESTING}
        # # * test only binary for arm-type targets
        unset CARGO_TEST_OPTIONS
        unset CARGO_TEST_OPTIONS ; case '${{ matrix.job.target }}' in arm-*) CARGO_TEST_OPTIONS="--bin ${PROJECT_NAME}" ;; esac;
        echo set-output name=CARGO_TEST_OPTIONS::${CARGO_TEST_OPTIONS}
        echo ::set-output name=CARGO_TEST_OPTIONS::${CARGO_TEST_OPTIONS}
        # * strip executable?
        STRIP="strip" ; case '${{ matrix.job.target }}' in arm-unknown-linux-gnueabihf) STRIP="arm-linux-gnueabihf-strip" ;; *-pc-windows-msvc) STRIP="" ;; esac;
        echo set-output name=STRIP::${STRIP:-<empty>/false}
        echo ::set-output name=STRIP::${STRIP}
    - name: Create all needed build/work directories
      shell: bash
      run: |
        ## create build/work space
        mkdir -p '${{ steps.vars.outputs.STAGING }}'
        mkdir -p '${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_BASENAME }}'
    - name: rust toolchain ~ install
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ steps.vars.outputs.TOOLCHAIN }}
        target: ${{ matrix.job.target }}
        default: true
        profile: minimal # minimal component installation (ie, no documentation)
    - name: Install `cargo-tree` # for dependency information
      uses: actions-rs/install@v0.1
      with:
        crate: cargo-tree
        version: latest
        use-tool-cache: true
      env:
        RUSTUP_TOOLCHAIN: stable
    - name: Info
      shell: bash
      run: |
        # Info
        ## commit info
        echo "## commit"
        echo GITHUB_REF=${GITHUB_REF}
        echo GITHUB_SHA=${GITHUB_SHA}
        ## tooling info display
        echo "## tooling"
        which gcc >/dev/null 2>&1 && (gcc --version | head -1) || true
        rustup -V
        rustup show active-toolchain
        cargo -V
        rustc -V
        cargo-tree tree -V
        ## dependencies
        echo "## dependency list"
        cargo fetch --quiet
        cargo-tree tree --target=${{ matrix.job.target }} ${{ matrix.job.cargo-options }} ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }} --all --no-dev-dependencies --no-indent | grep -vE "$PWD" | sort --unique
    - name: Build
      uses: actions-rs/cargo@v1
      with:
        use-cross: ${{ steps.vars.outputs.CARGO_USE_CROSS }}
        command: build
        args: --release --target=${{ matrix.job.target }} ${{ matrix.job.cargo-options }} ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }}
    - name: Test
      uses: actions-rs/cargo@v1
      with:
        use-cross: ${{ steps.vars.outputs.CARGO_USE_CROSS }}
        command: test
        args: --target=${{ matrix.job.target }} ${{ steps.vars.outputs.CARGO_TEST_OPTIONS}} ${{ matrix.job.cargo-options }} ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }}
    - name: Archive executable artifacts
      uses: actions/upload-artifact@master
      with:
        name: ${{ env.PROJECT_NAME }}-${{ matrix.job.target }}
        path: target/${{ matrix.job.target }}/release/${{ env.PROJECT_NAME }}${{ steps.vars.outputs.EXE_suffix }}
    - name: Package
      shell: bash
      run: |
        ## package artifact(s)
        # binary
        cp 'target/${{ matrix.job.target }}/release/${{ env.PROJECT_NAME }}${{ steps.vars.outputs.EXE_suffix }}' '${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_BASENAME }}/'
        # `strip` binary (if needed)
        if [ -n "${{ steps.vars.outputs.STRIP }}" ]; then "${{ steps.vars.outputs.STRIP }}" '${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_BASENAME }}/${{ env.PROJECT_NAME }}${{ steps.vars.outputs.EXE_suffix }}' ; fi
        # README and LICENSE
        # * spell-checker:ignore EADME ICENSE
        (shopt -s nullglob; for f in [R]"EADME"{,.*}; do cp $f '${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_BASENAME }}/' ; done)
        (shopt -s nullglob; for f in [L]"ICENSE"{-*,}{,.*}; do cp $f '${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_BASENAME }}/' ; done)
        # core compressed package
        pushd '${{ steps.vars.outputs.STAGING }}/' >/dev/null
        case '${{ matrix.job.target }}' in
          *-pc-windows-*) 7z -y a '${{ steps.vars.outputs.PKG_NAME }}' '${{ steps.vars.outputs.PKG_BASENAME }}'/* | tail -2 ;;
          *) tar czf '${{ steps.vars.outputs.PKG_NAME }}' '${{ steps.vars.outputs.PKG_BASENAME }}'/* ;;
        esac
        popd >/dev/null
    - name: Publish
      uses: softprops/action-gh-release@v1
      if: steps.vars.outputs.DEPLOYABLE
      with:
        files: |
          ${{ steps.vars.outputs.STAGING }}/${{ steps.vars.outputs.PKG_NAME }}
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  coverage:
    name: Code Coverage
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: true
      matrix:
        # job: [ { os: ubuntu-latest }, { os: macos-latest }, { os: windows-latest } ]
        job:
          - { os: ubuntu-latest  , features: unix }
          - { os: macos-latest   , features: macos }
          - { os: windows-latest , features: windows , toolchain: nightly-x86_64-pc-windows-gnu }
    steps:
    - uses: actions/checkout@v1
    # - name: Reattach HEAD ## may be needed for accurate code coverage info
    #   run: git checkout ${{ github.head_ref }}
    - name: Initialize workflow variables
      id: vars
      shell: bash
      run: |
        # toolchain
        TOOLCHAIN="nightly" ## default to "nightly" toolchain (required for certain needed compiler flags)
        # * use requested TOOLCHAIN if specified
        if [ -n "${{ matrix.job.toolchain }}" ]; then TOOLCHAIN="${{ matrix.job.toolchain }}" ; fi
        # * use requested TOOLCHAIN if specified
        if [ -n "${{ matrix.job.toolchain }}" ]; then TOOLCHAIN="${{ matrix.job.toolchain }}" ; fi
        echo set-output name=TOOLCHAIN::${TOOLCHAIN}
        echo ::set-output name=TOOLCHAIN::${TOOLCHAIN}
        # staging directory
        STAGING='_staging'
        echo set-output name=STAGING::${STAGING}
        echo ::set-output name=STAGING::${STAGING}
        ## # check for CODECOV_TOKEN availability (work-around for inaccessible 'secrets' object for 'if'; see <https://github.community/t5/GitHub-Actions/jobs-lt-job-id-gt-if-does-not-work-with-env-secrets/m-p/38549>)
        ## # note: CODECOV_TOKEN / HAS_CODECOV_TOKEN is not needed for public repositories when using AppVeyor, Azure Pipelines, CircleCI, GitHub Actions, Travis (see <https://docs.codecov.io/docs/about-the-codecov-bash-uploader#section-upload-token>)
        ## unset HAS_CODECOV_TOKEN
        ## if [ -n $CODECOV_TOKEN ]; then HAS_CODECOV_TOKEN='true' ; fi
        ## echo set-output name=HAS_CODECOV_TOKEN::${HAS_CODECOV_TOKEN}
        ## echo ::set-output name=HAS_CODECOV_TOKEN::${HAS_CODECOV_TOKEN}
        # target-specific options
        # * CARGO_FEATURES_OPTION
        CARGO_FEATURES_OPTION='--all-features' ;  ## default to '--all-features' for code coverage
        if [ -n "${{ matrix.job.features }}" ]; then CARGO_FEATURES_OPTION='--features "${{ matrix.job.features }}"' ; fi
        echo set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
        echo ::set-output name=CARGO_FEATURES_OPTION::${CARGO_FEATURES_OPTION}
        # * CODECOV_FLAGS
        CODECOV_FLAGS=$( echo "${{ matrix.job.os }}" | sed 's/[^[:alnum:]]/_/g' )
        echo set-output name=CODECOV_FLAGS::${CODECOV_FLAGS}
        echo ::set-output name=CODECOV_FLAGS::${CODECOV_FLAGS}
    - name: rust toolchain ~ install
      uses: actions-rs/toolchain@v1
      with:
        toolchain: ${{ steps.vars.outputs.TOOLCHAIN }}
        default: true
        profile: minimal # minimal component installation (ie, no documentation)
    - name: Test
      uses: actions-rs/cargo@v1
      with:
        command: test
        args: ${{ steps.vars.outputs.CARGO_FEATURES_OPTION }} --no-fail-fast
      env:
        CARGO_INCREMENTAL: '0'
        RUSTC_WRAPPER: ''
        RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Copt-level=0 -Clink-dead-code -Coverflow-checks=off -Zno-landing-pads'
        # RUSTUP_TOOLCHAIN: ${{ steps.vars.outputs.TOOLCHAIN }}
    - name: "`grcov` ~ install"
      uses: actions-rs/install@v0.1
      with:
        crate: grcov
        version: latest
        use-tool-cache: true
    - name: "`grcov` ~ display coverage files" ## (for debugging)
      shell: bash
      run: |
        # display coverage files (per `grcov`)
        grcov . --output-type files | sort --unique
    - name: "`grcov` ~ configure + fixups" ## note: fixups, when needed, must be done *after* testing so that coverage files exist for renaming
      shell: bash
      run: |
        # create `grcov` configuration file
        GRCOV_CONFIG_DIR="${GITHUB_WORKSPACE}/.github/actions-rs"
        mkdir -p "${GRCOV_CONFIG_DIR}"
        GRCOV_CONFIG_FILE="${GRCOV_CONFIG_DIR}/grcov.yml"
        echo "branch: true" >> "${GRCOV_CONFIG_FILE}"
        echo "ignore:" >> "${GRCOV_CONFIG_FILE}"
        echo "- \"build.rs\"" >> "${GRCOV_CONFIG_FILE}"
        echo "- \"/*\"" >> "${GRCOV_CONFIG_FILE}"
        echo "- \"[a-zA-Z]:/*\"" >> "${GRCOV_CONFIG_FILE}"
        cat "${GRCOV_CONFIG_FILE}"
        # ## 'actions-rs/grcov@v0.1' expects coverage files (*.gc*) to be prefixed with the crate name (using '_' in place of '-')
        # ## * uutils workspace packages
        # prefix="uu_"
        # for f in "target/debug/deps/uu_"*-*.gc* ; do to="${f/uu_/${PROJECT_NAME}-uu_}" ; mv "$f" "$to" ; echo "mv $f $to" ; done
        # ## * tests
        # for f in "target/debug/deps/tests"-*.gc* ; do to="${f/tests/${PROJECT_NAME}-tests}" ; mv "$f" "$to" ; echo "mv $f $to" ; done
    # - name: Generate coverage data (via `grcov`)
    #   id: coverage
    #   uses: actions-rs/grcov@v0.1
    - name: Generate coverage data (via `grcov`)
      id: coverage
      shell: bash
      run: |
        # generate coverage data
        COVERAGE_REPORT_DIR="target/debug"
        COVERAGE_REPORT_FILE="${COVERAGE_REPORT_DIR}/lcov.info"
        mkdir -p "${COVERAGE_REPORT_DIR}"
        grcov . --output-type lcov --output-file "${COVERAGE_REPORT_FILE}" --branch ${GRCOV_IGNORE_OPTION} --ignore build.rs --ignore "/*" --ignore "[a-zA-Z]:/*"
        echo ::set-output name=report::${COVERAGE_REPORT_FILE}
    - name: Upload coverage results (to Codecov.io)
      uses: codecov/codecov-action@v1
      # if: steps.vars.outputs.HAS_CODECOV_TOKEN
      with:
        # token: ${{ secrets.CODECOV_TOKEN }}
        file: ${{ steps.coverage.outputs.report }}
        ## flags: IntegrationTests, UnitTests, ${{ steps.vars.outputs.CODECOV_FLAGS }}
        flags: ${{ steps.vars.outputs.CODECOV_FLAGS }}
        name: codecov-umbrella
        fail_ci_if_error: true