name: make

# spell-checker:ignore (abbrev/names) CACHEDIR taiki
# spell-checker:ignore (env/flags) RUSTDOCFLAGS RUSTFLAGS CARGOFLAGS CLEVEL
# spell-checker:ignore (jargon) deps softprops toolchain
# spell-checker:ignore (people) dawidd
# spell-checker:ignore (shell/tools) nextest sccache zstd
# spell-checker:ignore (misc) bindir busytest defconfig DESTDIR manpages multisize runtest testsuite toybox uutils

env:
  PROJECT_NAME: coreutils
  PROJECT_DESC: "Core universal (cross-platform) utilities"
  PROJECT_AUTH: "uutils"
  CARGO_INCREMENTAL: 0
  # * style job configuration
  STYLE_FAIL_ON_FAULT: true ## (bool) fail the build if a style job contains a fault (error or warning); may be overridden on a per-job basis

on:
  pull_request:
  push:
    tags:
      - '*'
    branches:
      - '*'

permissions:
  contents: read # to fetch code (actions/checkout)

# End the current execution if there is a new changeset in the PR.
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  build_makefile:
    name: Build/Makefile and measure binary size
    permissions:
      contents: write # Publish individual binaries
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          - { os: ubuntu-latest , features: feat_os_unix }
    steps:
    - uses: actions/checkout@v6
      with:
        persist-credentials: false
    - uses: taiki-e/install-action@nextest
    - uses: Swatinem/rust-cache@v2
    # Test build on the system missing libselinux (don't install libselinux1-dev at here)
    - name: Run sccache-cache
      id: sccache-setup
      uses: mozilla-actions/sccache-action@v0.0.9
      continue-on-error: true
    - name: Export sccache
      if: steps.sccache-setup.outcome == 'success'
      run: |
        echo "RUSTC_WRAPPER=sccache" >> $GITHUB_ENV
        echo "SCCACHE_GHA_ENABLED=true" >> $GITHUB_ENV
    - name: "`make build`"
        # Also check that target/CACHEDIR.TAG is created on a fresh checkout
      shell: bash
      run: |
        set -x
        # Target directory must not exist to start with, otherwise cargo
        # will not create target/CACHEDIR.TAG.
        if [[ -d target ]]; then
          mv -T target target.cache
        fi
        # Check that we don't cross-build uudoc
        env CARGO_BUILD_TARGET=invalid-unknown-linux-gnu make install-manpages PREFIX=/tmp/usr UTILS=true
        # We don't build coreutils without MULTICALL=y
        ! test -e target/debug/coreutils
        # build (host)
        make build
        echo "Check that target directory will be ignored by backup tools"
        test -f target/CACHEDIR.TAG
        # Restore cache for target/release (we only did a debug build)
        mv -t target/ target.cache/release 2>/dev/null || true
    - name: "`make nextest`"
      shell: bash
      run: make nextest PROFILE=ci CARGOFLAGS="--hide-progress-bar"
      env:
        RUST_BACKTRACE: "1"
    - name: Upload test results to Codecov
      if: ${{ !cancelled() }}
      uses: codecov/codecov-action@v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        report_type: test_results
        files: target/nextest/ci/junit.xml
        disable_search: true
        flags: makefile,${{ matrix.job.os }}
        fail_ci_if_error: false
    - name: "`make install PROG_PREFIX=uu- PROFILE=release-small COMPLETIONS=n MANPAGES=n LOCALES=n`"
      shell: bash
      run: |
        set -x
        DESTDIR=/tmp/ make install PROG_PREFIX=uu- PROFILE=release-small COMPLETIONS=n MANPAGES=n LOCALES=n
        # Check that utils are built with given profile
        ./target/release-small/true
        # Check that the progs have prefix
        test -f /tmp/usr/local/bin/uu-tty
        test -f /tmp/usr/local/libexec/uu-coreutils/libstdbuf.*
        # Check that the manpage is not present
        ! test -f /tmp/usr/local/share/man/man1/uu-whoami.1
        # Check that the completion is not present
        ! test -f /tmp/usr/local/share/zsh/site-functions/_uu-install
        ! test -f /tmp/usr/local/share/bash-completion/completions/uu-head.bash
        ! test -f /tmp/usr/local/share/fish/vendor_completions.d/uu-cat.fish
        # don't publish binaries with uu-
        make uninstall PROG_PREFIX=uu- PROFILE=release-small COMPLETIONS=n MANPAGES=n LOCALES=n
      env:
        RUST_BACKTRACE: "1"
    - name: "`make install`"
      shell: bash
      run: |
        set -x
        DESTDIR=/tmp/ make PROFILE=release install
        # Check that the utils are present
        test -f /tmp/usr/local/bin/tty
        # Check that the manpage is present
        test -f /tmp/usr/local/share/man/man1/md5sum.1
        # Check that the completion is present
        test -f /tmp/usr/local/share/zsh/site-functions/_b2sum
        test -f /tmp/usr/local/share/bash-completion/completions/head.bash
        test -f /tmp/usr/local/share/fish/vendor_completions.d/cat.fish
      env:
        RUST_BACKTRACE: "1"
    - name: "`make uninstall`"
      shell: bash
      run: |
        set -x
        DESTDIR=/tmp/ make uninstall
        # Check that the utils are not present
        ! test -f /tmp/usr/local/bin/tty
        # Check that the manpage is not present
        ! test -f /tmp/usr/local/share/man/man1/whoami.1
        # Check that the completion is not present
        ! test -f /tmp/usr/local/share/zsh/site-functions/_install
        ! test -f /tmp/usr/local/share/bash-completion/completions/head.bash
        ! test -f /tmp/usr/local/share/fish/vendor_completions.d/cat.fish
    - name: "`make install MULTICALL=n`"
      shell: bash
      run: |
        set -x
        DESTDIR=/tmp/individual make PROFILE=release MULTICALL=n install
        # Check that *sum are present
        for s in {md5,b2,sha1,sha224,sha256,sha384,sha512}sum
          do test -e /tmp/individual/usr/local/bin/${s}
        done
    - name: "`make install MULTICALL=y LN=ln -svf`"
      shell: bash
      run: |
        set -x
        DESTDIR=/tmp/ make PROFILE=release MULTICALL=y LN="ln -svf" install
        # Check that symlinks of *sum are present
        for s in {md5,b2,sha1,sha224,sha256,sha384,sha512}sum
          do test $(readlink /tmp/usr/local/bin/${s}) = coreutils
        done
    - name: Package
      shell: bash
      run: |
        # Check that libstdbuf is present too
        mv target/release/deps/libstdbuf.so -t /tmp/individual/usr/local/bin
        strip -s /tmp/individual/usr/local/bin/*
        ZSTD_CLEVEL=19 tar --zstd -caf individual-x86_64-unknown-linux-gnu.tar.zst -C /tmp/individual/usr/local bin
    - name: Publish
      uses: softprops/action-gh-release@v3
      if: github.event_name == 'push' && github.ref == 'refs/heads/main'
      with:
        tag_name: latest-commit
        draft: false
        prerelease: true
        files: |
          individual-x86_64-unknown-linux-gnu.tar.zst
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    - name: Compute uutil release sizes
      shell: bash
      run: |
        ## Compute uutil release sizes
        DATE=$(date --rfc-email)
        find /tmp/individual/usr/local/bin -type f -printf '%f\0' | sort -z |
          while IFS= read -r -d '' name; do
            size=$(du -s /tmp/individual/usr/local/bin/$name | awk '{print $1}')
            echo "\"$name\""
            echo "$size"
          done | \
            jq -n \
                --arg date "$DATE" \
                --arg sha "$GITHUB_SHA" \
                'reduce inputs as $name ({}; . + { ($name): input }) | { ($date): {sha: $sha, sizes: map_values(.)} }' > individual-size-result.json
        SIZE=$(cat individual-size-result.json | jq '[.[] | .sizes | .[]] | reduce .[] as $num (0; . + $num)')
        SIZE_MULTI=$(du -s /tmp/usr/local/bin/coreutils | awk '{print $1}')
        jq -n \
              --arg date "$DATE" \
              --arg sha "$GITHUB_SHA" \
              --arg size "$SIZE" \
              --arg multisize "$SIZE_MULTI" \
              '{($date): { sha: $sha, size: $size, multisize: $multisize, }}' > size-result.json
    - name: Download the previous individual size result
      uses: dawidd6/action-download-artifact@v20
      with:
        workflow: make.yml
        name: individual-size-result
        repo: uutils/coreutils
        path: dl
    - name: Download the previous size result
      uses: dawidd6/action-download-artifact@v20
      with:
        workflow: make.yml
        name: size-result
        repo: uutils/coreutils
        path: dl
    - name: Compare individual binary sizes VS reference
      shell: bash
      run: |
        ## Produce a per-binary size comparison and a PR comment body.
        ## The comment body is consumed by the SizeComment workflow, which
        ## mirrors GnuComment for the GNU testsuite results.
        COMMENT_DIR="size-comment"
        mkdir -p "${COMMENT_DIR}"
        # `github.event.number` is empty on non-PR events; the downstream
        # workflow only posts comments when triggered for a pull request.
        echo "${{ github.event.number }}" > "${COMMENT_DIR}/NR"
        COMMENT_LOG="${COMMENT_DIR}/result.txt"

        if test -f dl/individual-size-result.json; then
          python3 util/compare_size_results.py \
            individual-size-result.json \
            dl/individual-size-result.json \
            --output "${COMMENT_LOG}"
        else
          echo "::warning ::Skipping individual size comparison; no reference is available."
        fi
    - name: Check uutil release multi-binary sizes
      shell: bash
      run: |
        ## The aggregate `multiple binaries` and `multicall binary` totals
        ## are still checked inline; they are simple scalar comparisons and
        ## do not feed into the per-binary PR comment.
        check() {
          # Warn if the size increases by more than 5%
          threshold='1.05'

          if [[ "$2" -eq 0 || "$3" -eq 0 ]]; then
              echo "::warning file=$4::Invalid size for $1. Sizes cannot be 0."
              return
          fi

          ratio=$(jq -n "$2 / $3")
          echo "$1: size=$2, previous_size=$3, ratio=$ratio, threshold=$threshold"
          if [[ "$(jq -n "$ratio > $threshold")" == 'true' ]]; then
            echo "::warning file=$4::Size of $1 increases by more than 5%"
          fi
        }
        ## Check size result
        size=$(cat size-result.json | jq -r '.[] | .size')
        previous_size=$(cat dl/size-result.json | jq -r '.[] | .size')
        check 'multiple binaries' "$size" "$previous_size" 'size-result.json'
        multisize=$(cat size-result.json | jq -r '.[] | .multisize')
        previous_multisize=$(cat dl/size-result.json | jq -r '.[] | .multisize')
        check 'multicall binary' "$multisize" "$previous_multisize" 'size-result.json'
    - name: Upload size comparison comment (for SizeComment workflow)
      if: success() || failure() # run regardless of prior step success/failure
      uses: actions/upload-artifact@v7
      with:
        name: size-comment
        path: size-comment/
    - name: Upload the individual size result
      uses: actions/upload-artifact@v7
      with:
        name: individual-size-result
        path: individual-size-result.json
    - name: Upload the size result
      uses: actions/upload-artifact@v7
      with:
        name: size-result
        path: size-result.json
    - name: "`make UTILS=XXX`"
      shell: bash
      run: |
        set -x
        # Regression-test for https://github.com/uutils/coreutils/issues/8701
        make UTILS="rm chmod chown chgrp mv du"
        # Verifies that
        # 1. there is no "error: none of the selected packages contains this
        # feature: feat_external_libstdbuf"
        # 2. the makefile doesn't try to install libstdbuf even though stdbuf is skipped
        DESTDIR=/tmp/ make SKIP_UTILS="stdbuf" install

  # keep this job minimal to avoid have many duplicated build with CICD
  build_makefile-other:
    name: Build/Makefile
    runs-on: ${{ matrix.job.os }}
    env:
      CARGO_INCREMENTAL: 0
    strategy:
      fail-fast: false
      matrix:
        job:
          - { os: windows-latest , features: feat_os_windows }
    steps:
    - uses: actions/checkout@v6
      with:
        persist-credentials: false
    - uses: Swatinem/rust-cache@v2
    - name: Run sccache-cache
      id: sccache-setup
      uses: mozilla-actions/sccache-action@v0.0.9
      continue-on-error: true
    - name: Export sccache
      if: steps.sccache-setup.outcome == 'success'
      run: |
        echo "RUSTC_WRAPPER=sccache" >> $GITHUB_ENV
        echo "SCCACHE_GHA_ENABLED=true" >> $GITHUB_ENV
    - name: "`make build`"
      shell: bash
      run: |
        set -x
        # Check that we exclude unix programs to avoid build failure
        make PREFIX=/tmp/usr MULTICALL=y COMPLETIONS=n MANPAGES=n LOCALES=n \
         SKIP_UTILS="arch b2sum base32 base64 basename basenc cat cksum comm cp csplit cut date dd df dir dircolors dirname du echo env expand expr factor false fmt fold head hostname join link ln ls md5sum mkdir mktemp more mv nl nproc numfmt od paste pr printenv printf ptx pwd readlink realpath rm rmdir seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf sleep sort split sum sync tac tail tee test touch tr truncate tsort uname unexpand uniq unlink vdir wc whoami yes"
        target/debug/coreutils.exe true

  test_busybox:
    name: Tests/BusyBox test suite
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          - { os: ubuntu-latest }
    steps:
    - name: Initialize workflow variables
      id: vars
      shell: bash
      run: |
        ## VARs setup
        echo "TEST_SUMMARY_FILE=busybox-result.json" >> $GITHUB_OUTPUT
    - uses: actions/checkout@v6
      with:
        persist-credentials: false
    - uses: Swatinem/rust-cache@v2
    - name: Run sccache-cache
      id: sccache-setup
      uses: mozilla-actions/sccache-action@v0.0.9
      continue-on-error: true
    - name: Export sccache
      if: steps.sccache-setup.outcome == 'success'
      run: |
        echo "RUSTC_WRAPPER=sccache" >> $GITHUB_ENV
        echo "SCCACHE_GHA_ENABLED=true" >> $GITHUB_ENV
    - name: Install/setup prerequisites
      shell: bash
      run: |
        sudo apt-get -y update ; sudo apt-get -y install libselinux1-dev
        ## Install/setup prerequisites
        make prepare-busytest
    - name: Run BusyBox test suite
      id: summary
      shell: bash
      run: |
        ## Run BusyBox test suite
        set -v
        cp .busybox-config target/debug/.config
        ## Run BusyBox test suite
        bindir=$(pwd)/target/debug
        cd tmp/busybox-*/testsuite
        output=$(bindir=$bindir ./runtest 2>&1 || true)
        printf "%s\n" "${output}"
        FAIL=$(echo "$output" | grep "^FAIL:\s" | wc --lines)
        PASS=$(echo "$output" | grep "^PASS:\s" | wc --lines)
        SKIP=$(echo "$output" | grep "^SKIPPED:\s" | wc --lines)
        TOTAL=`expr $FAIL + $PASS + $SKIP`
        echo "FAIL $FAIL"
        echo "SKIP $SKIP"
        echo "PASS $PASS"
        echo "TOTAL $TOTAL"
        cd -
        output="Busybox tests summary = TOTAL: $TOTAL / PASS: $PASS / FAIL: $FAIL / SKIP: $SKIP"
        echo "${output}"
        if [[ "$FAIL" -gt 0 || "$ERROR" -gt 0 ]]; then echo "::warning ::${output}" ; fi
        jq -n \
                --arg date "$(date --rfc-email)" \
                --arg sha "$GITHUB_SHA" \
                --arg total "$TOTAL" \
                --arg pass "$PASS" \
                --arg skip "$SKIP" \
                --arg fail "$FAIL" \
                '{($date): { sha: $sha, total: $total, pass: $pass, skip: $skip, fail: $fail, }}' > '${{ steps.vars.outputs.TEST_SUMMARY_FILE }}'
          HASH=$(sha1sum '${{ steps.vars.outputs.TEST_SUMMARY_FILE }}' | cut --delim=" " -f 1)
          echo "HASH=${HASH}" >> $GITHUB_OUTPUT
    - name: Reserve SHA1/ID of 'test-summary'
      uses: actions/upload-artifact@v7
      with:
        name: "${{ steps.summary.outputs.HASH }}"
        path: "${{ steps.vars.outputs.TEST_SUMMARY_FILE }}"
    - name: Reserve test results summary
      uses: actions/upload-artifact@v7
      with:
        name: busybox-test-summary
        path: "${{ steps.vars.outputs.TEST_SUMMARY_FILE }}"
    - name: Upload json results
      uses: actions/upload-artifact@v7
      with:
        name: busybox-result.json
        path: ${{ steps.vars.outputs.TEST_SUMMARY_FILE }}

  test_toybox:
    name: Tests/Toybox test suite
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
          - { os: ubuntu-latest }
    steps:
    - name: Initialize workflow variables
      id: vars
      shell: bash
      run: |
        ## VARs setup
        outputs() { step_id="${{ github.action }}"; for var in "$@" ; do echo steps.${step_id}.outputs.${var}="${!var}"; echo "${var}=${!var}" >> $GITHUB_OUTPUT; done; }
        TEST_SUMMARY_FILE="toybox-result.json"
        outputs TEST_SUMMARY_FILE
    - uses: actions/checkout@v6
      with:
        persist-credentials: false
    - uses: Swatinem/rust-cache@v2
    - name: Run sccache-cache
      id: sccache-setup
      uses: mozilla-actions/sccache-action@v0.0.9
      continue-on-error: true
    - name: Export sccache
      if: steps.sccache-setup.outcome == 'success'
      run: |
        echo "RUSTC_WRAPPER=sccache" >> $GITHUB_ENV
        echo "SCCACHE_GHA_ENABLED=true" >> $GITHUB_ENV
    - name: Install/setup prerequisites
      shell: bash
      run: |
        sudo apt-get -y update ; sudo apt-get -y install libselinux1-dev
    - name: Build coreutils
      shell: bash
      run: |
        set -v
        make MULTICALL=y && (cd target/debug && for binary in $(./coreutils --list);do ln -sf coreutils ${binary};done)
    - name: Run toybox src
      shell: bash
      run: |
        make toybox-src
    - name: Run Toybox test suite
      id: summary
      shell: bash
      run: |
        ## Run Toybox test suite
        set -v
        cd tmp/toybox-*/
        make defconfig
        make tests &> tmp.log || true
        cat tmp.log
        FAIL=$(grep "FAIL" tmp.log | wc --lines)
        PASS=$(grep "PASS:"  tmp.log| wc --lines)
        SKIP=$(grep " disabled$"  tmp.log| wc --lines)
        TOTAL=`expr $FAIL + $PASS + $SKIP`
        echo "FAIL $FAIL"
        echo "SKIP $SKIP"
        echo "PASS $PASS"
        echo "TOTAL $TOTAL"
        cd -
        jq -n \
                --arg date "$(date --rfc-email)" \
                --arg sha "$GITHUB_SHA" \
                --arg total "$TOTAL" \
                --arg pass "$PASS" \
                --arg skip "$SKIP" \
                --arg fail "$FAIL" \
                '{($date): { sha: $sha, total: $total, pass: $pass, skip: $skip, fail: $fail, }}' > '${{ steps.vars.outputs.TEST_SUMMARY_FILE }}'
        output="Toybox tests summary = TOTAL: $TOTAL / PASS: $PASS / FAIL: $FAIL / SKIP: $SKIP"
        echo "${output}"
        if [[ "$FAIL" -gt 0 || "$ERROR" -gt 0 ]]; then echo "::warning ::${output}" ; fi
        HASH=$(sha1sum '${{ steps.vars.outputs.TEST_SUMMARY_FILE }}' | cut --delim=" " -f 1)
          echo "HASH=${HASH}" >> $GITHUB_OUTPUT
    - name: Reserve SHA1/ID of 'test-summary'
      uses: actions/upload-artifact@v7
      with:
        name: "${{ steps.summary.outputs.HASH }}"
        path: "${{ steps.vars.outputs.TEST_SUMMARY_FILE }}"
    - name: Reserve test results summary
      uses: actions/upload-artifact@v7
      with:
        name: toybox-test-summary
        path: "${{ steps.vars.outputs.TEST_SUMMARY_FILE }}"
    - name: Upload json results
      uses: actions/upload-artifact@v7
      with:
        name: toybox-result.json
        path: ${{ steps.vars.outputs.TEST_SUMMARY_FILE }}