fix: resolve parDemuxScan deadlock when worker throws with full buffer #8962
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| # packcheck-0.7.1 | |
| # You can use any of the options supported by packcheck as environment | |
| # variables here. See https://github.com/composewell/packcheck for all | |
| # options and their explanation. | |
| name: TEST | |
| #----------------------------------------------------------------------------- | |
| # Events on which the build should be triggered | |
| #----------------------------------------------------------------------------- | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| push: | |
| branches: | |
| - master | |
| #----------------------------------------------------------------------------- | |
| # Build matrix | |
| #----------------------------------------------------------------------------- | |
| jobs: | |
| build: | |
| name: >- | |
| ${{ matrix.runner }} | |
| ${{ matrix.command }} | |
| ${{ matrix.ghc_version }} | |
| ${{ matrix.name }} | |
| env: | |
| # ------------------------------------------------------------------------ | |
| # What to build | |
| # ------------------------------------------------------------------------ | |
| # DISABLE_TEST: "y" | |
| # DISABLE_BENCH: "y" | |
| # DISABLE_DOCS: "y" | |
| # DISABLE_SDIST_BUILD: "y" | |
| # DISABLE_SDIST_GIT_CHECK: "y" | |
| # DISABLE_DIST_CHECKS: "y" | |
| # ------------------------------------------------------------------------ | |
| # Selecting tool versions | |
| # ------------------------------------------------------------------------ | |
| # For updating see: https://downloads.haskell.org/~ghcup/ | |
| #GHCUP_VERSION: 0.1.50.2 | |
| # ------------------------------------------------------------------------ | |
| # cabal options | |
| # ------------------------------------------------------------------------ | |
| # CABAL_BUILD_OPTIONS="-j1" | |
| # Enable the above option if you: | |
| # 1. want logs in serial order to be able to correlate them better. | |
| # | |
| # 2. run into memory issues due to Build paralellism. We need to | |
| # have sufficient per CPU memory, if not we can use a lower -j | |
| # option; cabal default is ncpus. | |
| # | |
| # Currently (2026-03-12) from packcheck output we see: | |
| # Linux: 15GB, 4 cpus | |
| # macOS: 7GB, 3 cpus | |
| # Windows: 16GB, 4 cpus | |
| # ------------------------------------------------------------------------ | |
| # stack options (if using stack builds) | |
| # ------------------------------------------------------------------------ | |
| # Note requiring a specific version of stack using STACKVER may fail due to | |
| # github API limit while checking and upgrading/downgrading to the specific | |
| # version. | |
| #STACKVER: "1.6.5" | |
| #STACK_UPGRADE: "y" | |
| # ------------------------------------------------------------------------ | |
| # Common options | |
| # ------------------------------------------------------------------------ | |
| # Subdir | |
| SUBDIR: ${{ matrix.subdir }} | |
| # If this option is enabled packcheck clears out the environment | |
| # and only uses the options explicitly set on the command line, | |
| # implicit environment won't affect the build. if you find this | |
| # annoying comment this. | |
| CHECK_ENV: "y" | |
| # NOTE: by capturing the options in env variables here quotes | |
| # are presrved, if we expand them directly into the script | |
| # quotes are lost. | |
| # | |
| # WARNING! you cannot use comments in this | |
| COMMON_OPTIONS: >- | |
| LC_ALL=C.UTF-8 | |
| BUILD_PREFETCH=y | |
| GHCUP_VERSION=latest | |
| GHCVER=${{ matrix.ghc_version }} | |
| DISABLE_SDIST_BUILD="y" | |
| DISABLE_BENCH="y" | |
| DISABLE_DOCS="y" | |
| # WARNING! you cannot use comments in this | |
| CABAL_OPTIONS: >- | |
| CABAL_REINIT_CONFIG=y | |
| CABAL_CHECK_RELAX=y | |
| MATRIX_OPTIONS: ${{ matrix.pack_options }} | |
| # ------------------------------------------------------------------------ | |
| # Location of packcheck.sh (the shell script invoked to perform CI tests ). | |
| # ------------------------------------------------------------------------ | |
| # You can either commit the packcheck.sh script in your repo root or | |
| # you can use it by specifying the PACKCHECK_REPO_URL option. | |
| # If you have not committed packcheck.sh in your repo at PACKCHECK | |
| # then it is automatically pulled from this URL. | |
| PACKCHECK_GITHUB_URL: "https://raw.githubusercontent.com/composewell/packcheck" | |
| PACKCHECK_GITHUB_COMMIT: "b3743510c7c26f83254ffd9ef91bcd71560cff05" | |
| # Pull token from "secrets" setting of the github repo | |
| #COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }} | |
| #COVERAGE: ${{ matrix.coverage }} | |
| # ubuntu seems to have better support than debian on CI systems | |
| runs-on: ${{ matrix.runner }} | |
| continue-on-error: ${{ matrix.ignore_error }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # The order of jobs is important to optimize fail-fast, if | |
| # fail-fast is set to true. | |
| # This section is to order the important jobs first especially for | |
| # "fail-fast" so that these are the ones started first. | |
| name: | |
| - werror | |
| # IMPORTANT NOTE: | |
| # If runner, command, ghc version are identical then the name of | |
| # CI is used to distinguish the cache key. | |
| # The reason we have an explicit "name" field in the following | |
| # entries is to force an additional config instead of adding to | |
| # an existing config while adding additional configs. | |
| # Look at <https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix> | |
| # for more info about adding matrix elements. | |
| # Adding any element to the list will increase the number of matrix | |
| # elements proportional to the cross product. | |
| # Note: if cabal.project is not specified then benchmarks and | |
| # tests won't run. But we need at least one test where we test | |
| # without cabal.project because that is how hackage would build | |
| # it. | |
| include: | |
| #- name: ci | |
| # runner: ubuntu-latest | |
| # command: cabal | |
| # ghc_version: head | |
| # # The URL may change, to find a working URL go to https://gitlab.haskell.org/ghc/ghc/-/jobs/ | |
| # # Find a debian10/11/12 job, click on a passed/failed status, at the | |
| # # end of the output you will find the tar.xz name, put that tar | |
| # # name after "raw/", and put the job name after "job=". | |
| # # Also see https://github.com/mpickering/ghc-artefact-nix/blob/master/gitlab-artifact.nix | |
| # # | |
| # # May also use ghcup for installing ghc head version, use the | |
| # # version "LatestNightly", and the following config: | |
| # # ghcup config add-release-channel https://ghc.gitlab.haskell.org/ghcup-metadata/ghcup-nightlies-0.0.7.yaml | |
| # # WARNING! cannot use # comments inside pack_options. | |
| # pack_options: >- | |
| # GHCUP_GHC_OPTIONS="-u https://gitlab.haskell.org/ghc/ghc/-/jobs/artifacts/master/raw/ghc-x86_64-linux-deb10-int_native-validate.tar.xz?job=x86_64-linux-deb10-int_native-validate" | |
| # CABAL_PROJECT=cabal.project.ghc-head | |
| # CABAL_BUILD_OPTIONS="--flag limit-build-mem" | |
| # DISABLE_SDIST_BUILD="y" | |
| # ignore_error: true | |
| # Disable sdist build so that we can test all packages. | |
| - name: fusion-bench-doc | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.14.1 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| CABAL_BUILD_OPTIONS="--flag limit-build-mem --flag fusion-plugin" | |
| DISABLE_DOCS="n" | |
| DISABLE_BENCH="n" | |
| ignore_error: false | |
| - name: streamly-core-sdist | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.14.1 | |
| subdir: core | |
| ignore_error: false | |
| - name: debug-no-opt | |
| runner: macos-latest | |
| command: cabal | |
| ghc_version: 9.14.1 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| CABAL_BUILD_OPTIONS="--flag debug --flag -opt" | |
| ignore_error: false | |
| # Takes too long, so bench is disabled | |
| - name: nightly-2026-03-10 | |
| runner: macos-latest | |
| command: stack | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABALVER=3.14.2.0 | |
| STACK_UPGRADE="y" | |
| RESOLVER=nightly-2026-03-10 | |
| STACK_YAML=stack.yaml | |
| SDIST_OPTIONS="--ignore-check" | |
| DISABLE_DIST_CHECKS="y" | |
| ignore_error: false | |
| # Note: use linux for warning build for convenient dev testing | |
| - name: werror | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.10.3 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project.Werror | |
| CABAL_BUILD_OPTIONS="--flag limit-build-mem" | |
| DISABLE_SDIST_BUILD="y" | |
| DISABLE_BENCH="y" | |
| ignore_error: false | |
| - name: fusion-inspection | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.10.3 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| CABAL_BUILD_OPTIONS="--flag fusion-plugin --flag inspection" | |
| ignore_error: false | |
| - name: ci | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.8.4 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| ignore_error: false | |
| - name: streamly-sdist | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.6.3 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project.streamly | |
| DISABLE_SDIST_BUILD="n" | |
| ignore_error: true | |
| - name: lstat-readdir | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.4.7 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| CABAL_BUILD_OPTIONS="--flag force-lstat-readdir" | |
| ignore_error: false | |
| - name: custom-ghc | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 9.2.8 | |
| ghc_salt: perf-counter-1 | |
| # WARNING! cannot use # comments inside pack_options. | |
| # GHCUP_GHC_OPTIONS="-u https://s3.ap-south-1.amazonaws.com/downloads.portal.composewell.com/ghc/ghc-9.2.8-x86_64-unknown-linux.tar.xz" | |
| pack_options: >- | |
| GHCUP_GHC_OPTIONS="-u https://github.com/composewell/ghc/releases/download/ghc-9.2.8-perf-counters-1-rc1/ghc-9.2.8.20231130-x86_64-unknown-linux.tar.xz" | |
| CABAL_PROJECT=cabal.project | |
| ignore_error: false | |
| - name: unoptimized | |
| runner: ubuntu-latest | |
| command: cabal | |
| ghc_version: 8.10.7 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| CABAL_BUILD_OPTIONS="--flags \"-opt\"" | |
| ignore_error: false | |
| - name: ci | |
| runner: windows-latest | |
| command: cabal | |
| ghc_version: 9.12.4 | |
| # WARNING! cannot use # comments inside pack_options. | |
| pack_options: >- | |
| CABAL_PROJECT=cabal.project | |
| ignore_error: false | |
| #- name: ci | |
| # runner: ubuntu-latest | |
| # command: hlint | |
| # # WARNING! cannot use # comments inside pack_options. | |
| # pack_options: >- | |
| # HLINT_VERSION=3.6.1 | |
| # HLINT_OPTIONS="lint" | |
| # HLINT_TARGETS="src" | |
| # ignore_error: false | |
| # NOTE: need to expose other-modules in cabal to doctest those | |
| #- name: docspec | |
| # runner: ubuntu-latest | |
| # command: cabal | |
| # ghc_version: 9.12.4 | |
| # # WARNING! cannot use # comments inside pack_options. | |
| # pack_options: >- | |
| # DISABLE_SDIST_BUILD="y" | |
| # DISABLE_TEST="y" | |
| # DISABLE_BENCH="y" | |
| # DISABLE_DOCS="y" | |
| # ENABLE_DOCSPEC="y" | |
| # DOCSPEC_URL=https://github.com/phadej/cabal-extras/releases/download/cabal-docspec-0.0.0.20250606/cabal-docspec-0.0.0.20250606-x86_64-linux.xz | |
| # DOCSPEC_OPTIONS="--timeout 60 --check-properties --property-variables xs" | |
| # CABAL_PROJECT="cabal.project.doctest" | |
| # ignore_error: false | |
| # - name: 8.10.7-coverage | |
| # ghc_version: 8.10.7 | |
| # runner: ubuntu-latest | |
| # coverage: "y" | |
| # cabal_version: 3.6.2.0 | |
| # ignore_error: false | |
| #----------------------------------------------------------------------------- | |
| # Usually you do not need to change anything below, this is generic code for | |
| # caching and running packcheck on Linux/Mac/Windows. | |
| #----------------------------------------------------------------------------- | |
| steps: | |
| - name: Enable long paths on Windows | |
| if: runner.os == 'Windows' | |
| shell: powershell | |
| continue-on-error: true | |
| run: | | |
| # Enable long paths. Sometimes failures occur due to path | |
| # length limitation. | |
| Set-ItemProperty -Path 'HKLM:\System\CurrentControlSet\Control\FileSystem' -Name 'LongPathsEnabled' -value 1 | |
| # Cache saving is very slow on Windows, it could be due to tar, | |
| # or the compression program or the file system. Changing the | |
| # compression level of zstd does not help. We are also not able to pick | |
| # another tar program by changing the path, tar is picked up by the | |
| # cache action itself. | |
| # This does not seem to make much difference. | |
| # Disable Windows Defender to speed up IO/Tar operations | |
| #Set-MpPreference -DisableRealtimeMonitoring $true | |
| - uses: actions/checkout@v4 | |
| # This should happen before cache restore. | |
| - name: Remove ~/.ghcup symlink (non-Windows) | |
| if: runner.os != 'Windows' | |
| run: | | |
| rm -f ~/.ghcup | |
| # See the "cabal path" output in the CI logs to tweak the cache | |
| # locations. | |
| # Shared by all tests, all platforms | |
| - name: Restore hackage package index (non-Windows) | |
| id: restore-hackage | |
| uses: actions/cache/restore@v4 | |
| if: runner.os != 'Windows' | |
| with: | |
| path: | | |
| ~/.cache/cabal/packages | |
| key: cabal-hackage-index-non-windows | |
| # GHC is not test/options specific | |
| - name: Restore ghcup and ghc (non-Windows) | |
| id: restore-ghcup | |
| uses: actions/cache/restore@v4 | |
| if: runner.os != 'Windows' | |
| with: | |
| path: | | |
| ~/.ghcup | |
| key: ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }} | |
| # GHC is not test/options specific | |
| #- name: Restore ghcup and ghc (Windows) | |
| # id: restore-ghcup-win | |
| # uses: actions/cache/restore@v4 | |
| # if: runner.os == 'Windows' | |
| # with: | |
| # path: | | |
| # C:/ghcup | |
| # key: ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }} | |
| # XXX If we want to invalidate the cache on resolver change we | |
| # should use a separate cache for stack as it should be keyed on | |
| # resolver as well. But that requires resolver as a matrix element | |
| # and then copied to pack_options from there, needs some work. It | |
| # should be fine as resolver minor version change can only increase | |
| # the cache size. | |
| # Deps are test/options specific | |
| - name: Restore build dependencies (non-Windows) | |
| id: restore-deps-nonwin | |
| uses: actions/cache/restore@v4 | |
| if: runner.os != 'Windows' | |
| with: | |
| # cabal: ~/.local/bin, ~/.local/state/cabal | |
| # ~/.cache/cabal/packages can be cached, but will increase the | |
| # cache size. But can save the "cabal update" time. | |
| path: | | |
| ~/.local/bin | |
| ~/.local/state/cabal | |
| ~/.stack | |
| key: ${{ matrix.command }}-deps-ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }}-${{ matrix.name }} | |
| # Deps are test/options specific | |
| - name: Restore build dependencies, hackage index, local/bin (Windows) | |
| id: restore-deps-win | |
| uses: actions/cache/restore@v4 | |
| if: runner.os == 'Windows' | |
| with: | |
| path: | | |
| C:/cabal | |
| key: ${{ matrix.command }}-deps-ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }}-${{ matrix.name }} | |
| - name: Download packcheck | |
| # on windows-latest GitHub Actions defaults to PowerShell | |
| shell: bash | |
| run: | | |
| download_one () { | |
| if test ! -e "$1" | |
| then | |
| if test -z "$PACKCHECK_GITHUB_COMMIT" | |
| then | |
| die "Downloading [$1]: PACKCHECK_GITHUB_COMMIT env var is not specified." | |
| fi | |
| PACKCHECK_URL_PREFIX=${PACKCHECK_GITHUB_URL}/${PACKCHECK_GITHUB_COMMIT} | |
| curl --fail -sLO ${PACKCHECK_URL_PREFIX}/$1 || exit 1 | |
| chmod +x "$1" | |
| elif test ! -x "$1" | |
| then | |
| chmod +x $1 | |
| fi | |
| } | |
| if test -n "$SUBDIR"; then | |
| cd "$SUBDIR" | |
| fi | |
| download_one packcheck.sh | |
| # Store the function in a file so that it can be reused across multiple | |
| # steps. | |
| - name: Setup packcheck | |
| shell: bash | |
| run: | | |
| if test -n "$SUBDIR"; then | |
| rm -f cabal.project | |
| cd "$SUBDIR" | |
| fi | |
| cat << 'EOF' > packcheck-setup.sh | |
| setup_packcheck_args() { | |
| ARGS="${{ matrix.command }} $COMMON_OPTIONS" | |
| if test "${{ matrix.command }}" = "cabal"; then | |
| ARGS="$ARGS $CABAL_OPTIONS" | |
| fi | |
| # Caution: do not use matrix.pack_options directly here | |
| # quotes will get stripped. | |
| ARGS="$ARGS $MATRIX_OPTIONS" | |
| PATH_VAR=/bin:/usr/bin:/sbin:/usr/sbin | |
| case "$(uname)" in | |
| Linux) | |
| export GHCUP_INSTALL_BASE_PREFIX=$HOME | |
| # Access usr/local seems to be much slower on github | |
| #PATH_VAR="$PATH_VAR:/usr/local/.ghcup/bin" | |
| ;; | |
| CYGWIN*|MINGW*|MSYS*) | |
| for var in APPDATA CABAL_DIR; do | |
| val="${!var}" | |
| [ -n "$val" ] && ARGS="$ARGS $var=\"$(cygpath -u "$val")\"" | |
| done | |
| ARGS="$ARGS CABAL_BUILDDIR=\"/c/b\" WINVER=$WINVER" | |
| ARGS="$ARGS NUMBER_OF_PROCESSORS=$NUMBER_OF_PROCESSORS" | |
| ARGS="$ARGS PROCESSOR_IDENTIFIER=\"$PROCESSOR_IDENTIFIER\"" | |
| PATH_VAR="$PATH_VAR:/c/ghcup:/c/Program Files/7-Zip:/mingw64/bin" | |
| ;; | |
| esac | |
| ARGS="$ARGS PATH=\"$PATH_VAR\"" | |
| export ARGS | |
| } | |
| EOF | |
| - name: Run packcheck (dependencies only) | |
| id: deps-only | |
| # Check the relevant step based on the runner OS | |
| if: | | |
| (runner.os != 'Windows' && steps.restore-deps-nonwin.outputs.cache-hit != 'true') || | |
| (runner.os == 'Windows' && steps.restore-deps-win.outputs.cache-hit != 'true') | |
| shell: bash | |
| run: | | |
| if test -n "$SUBDIR"; then | |
| cd "$SUBDIR" | |
| fi | |
| source packcheck-setup.sh | |
| setup_packcheck_args | |
| eval "./packcheck.sh $ARGS BUILD_DEPS_ONLY=y" | |
| - name: Save hackage package index (non-Windows) | |
| uses: actions/cache/save@v4 | |
| if: always() && steps.deps-only.outcome == 'success' && runner.os != 'Windows' && steps.restore-hackage.outputs.cache-hit != 'true' | |
| with: | |
| path: ~/.cache/cabal/packages | |
| key: cabal-hackage-index-non-windows | |
| - name: Save ghcup and ghc (non-Windows) | |
| uses: actions/cache/save@v4 | |
| if: always() && steps.deps-only.outcome == 'success' && runner.os != 'Windows' && steps.restore-ghcup.outputs.cache-hit != 'true' | |
| with: | |
| path: ~/.ghcup | |
| key: ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }} | |
| # On Windows, ghc restore step takes 2-3 minutes whereas installing | |
| # GHC takes less than 2 minutes. On top of this saving the ghc cache | |
| # takes 7 minutes. So this does not make sense. | |
| #- name: Save ghcup and ghc (Windows) | |
| # uses: actions/cache/save@v4 | |
| # if: always() && steps.deps-only.outcome == 'success' && runner.os == 'Windows' && steps.restore-ghcup-win.outputs.cache-hit != 'true' | |
| # with: | |
| # path: | | |
| # C:/ghcup | |
| # key: ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }} | |
| # Deps are test/options specific, hence, matrix.name in the key | |
| - name: Save build dependencies (non-Windows) | |
| uses: actions/cache/save@v4 | |
| if: always() && steps.deps-only.outcome == 'success' && runner.os != 'Windows' && steps.restore-deps-nonwin.outputs.cache-hit != 'true' | |
| with: | |
| path: | | |
| ~/.local/bin | |
| ~/.local/state/cabal | |
| ~/.stack | |
| key: ${{ matrix.command }}-deps-ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }}-${{ matrix.name }} | |
| # hackage package index is part of C:/cabal | |
| # Deps are test/options specific, hence, matrix.name in the key | |
| # Add if needed ~/AppData/Roaming/local | |
| - name: Save build dependencies (Windows) | |
| uses: actions/cache/save@v4 | |
| if: always() && steps.deps-only.outcome == 'success' && runner.os == 'Windows' && steps.restore-deps-win.outputs.cache-hit != 'true' | |
| with: | |
| path: | | |
| C:/cabal | |
| key: ${{ matrix.command }}-deps-ghc-${{ matrix.ghc_version }}-v${{ matrix.ghc_salt }}-${{ matrix.runner }}-${{ matrix.name }} | |
| - name: Run packcheck (final build) | |
| shell: bash | |
| run: | | |
| if test -n "$SUBDIR"; then | |
| cd "$SUBDIR" | |
| fi | |
| source packcheck-setup.sh | |
| setup_packcheck_args | |
| eval "./packcheck.sh $ARGS BUILD_PACKAGE_ONLY=y" | |
| # Enable for debugging, this itself takes 50 sec on Windows, in packcheck | |
| # build which is tiny. | |
| #- name: Check cache locations | |
| # shell: bash | |
| # run: | | |
| # # We want to see if any cache paths are symlinks; e.g. on github | |
| # # ~/.ghcup is a pre-existing symlink to /usr/local. | |
| # if [ "$RUNNER_OS" == "Windows" ]; then | |
| # # Convert Windows paths to Unix-style for Bash | |
| # APPDATA_UNIX=$(cygpath "$APPDATA") | |
| # list="$APPDATA_UNIX/local C:/ghcup C:/cabal" | |
| # else | |
| # list="$HOME/.local/bin $HOME/.local/state/cabal $HOME/.ghcup $HOME/.stack" | |
| # fi | |
| # for dir in $list; do | |
| # # macOS does not have --no-dereference option | |
| # if [ -L "$dir" ]; then | |
| # echo "$dir is a symlink -> $(readlink $dir)" | |
| # elif [ -d "$dir" ]; then | |
| # du -sh "$dir" 2>/dev/null || echo "$dir permission denied" | |
| # else | |
| # echo "$dir missing or not a dir" | |
| # fi | |
| # done | |
| # echo | |
| # #ls -ld $list 2>/dev/null || true | |
| # ls -al $list 2>/dev/null || true |