mirror of
https://github.com/ilyakooo0/haskell.nix.git
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64efc98852
* Adds support for cross package refs (with a project). Relative directory references between packages within a project should now work. * Adds `includeSiblings` to `cleanSourceWith`. When `true` it prevents the `subDir` arg from causing filtering of other directories. * Adds `keepGitDir` to `cleanGit` to allow `.git` directory to be kept (useful for components that use the `githash` package).
154 lines
4.5 KiB
Nix
154 lines
4.5 KiB
Nix
# A project coverage report is a composition of package coverage
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# reports
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{ stdenv, pkgs, lib, haskellLib }:
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# haskell.nix project
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project:
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# List of coverage reports to accumulate
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coverageReports:
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let
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toBashArray = arr: "(" + (lib.concatStringsSep " " arr) + ")";
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# Create table rows for a project coverage index page that look something like:
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#
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# | Package |
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# |------------------|
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# | cardano-shell |
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# | cardano-launcher |
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coverageTableRows = coverageReport:
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''
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<tr>
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<td>
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<a href="${coverageReport.passthru.name}/hpc_index.html">${coverageReport.passthru.name}</href>
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</td>
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</tr>
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'';
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projectIndexHtml = pkgs.writeText "index.html" ''
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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</head>
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<body>
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<table border="1" width="100%">
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<tbody>
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<tr>
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<th>Report</th>
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</tr>
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${with lib; concatStringsSep "\n" (map coverageTableRows coverageReports)}
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</tbody>
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</table>
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</body>
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</html>
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'';
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ghc = project.pkg-set.config.ghc.package;
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libs = lib.remove null (map (r: r.library) coverageReports);
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mixDirs =
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map
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(l: "${l}/share/hpc/vanilla/mix/${l.identifier.name}-${l.identifier.version}")
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libs;
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srcDirs = map (l: l.srcSubDirPath) libs;
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in pkgs.runCommand "project-coverage-report"
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({ nativeBuildInputs = [ (ghc.buildGHC or ghc) pkgs.buildPackages.zip ];
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LANG = "en_US.UTF-8";
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LC_ALL = "en_US.UTF-8";
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} // lib.optionalAttrs (stdenv.buildPlatform.libc == "glibc") {
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LOCALE_ARCHIVE = "${pkgs.buildPackages.glibcLocales}/lib/locale/locale-archive";
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})
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''
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function markup() {
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local -n srcDs=$1
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local -n mixDs=$2
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local -n includedModules=$3
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local destDir=$4
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local tixFile=$5
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local hpcMarkupCmd=("hpc" "markup" "--destdir=$destDir")
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for srcDir in "''${srcDs[@]}"; do
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hpcMarkupCmd+=("--srcdir=$srcDir")
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done
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for mixDir in "''${mixDs[@]}"; do
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hpcMarkupCmd+=("--hpcdir=$mixDir")
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done
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for module in "''${includedModules[@]}"; do
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hpcMarkupCmd+=("--include=$module")
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done
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hpcMarkupCmd+=("$tixFile")
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echo "''${hpcMarkupCmd[@]}"
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eval "''${hpcMarkupCmd[@]}"
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}
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function findModules() {
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local searchDir=$2
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local pattern=$3
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pushd $searchDir
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mapfile -d $'\0' $1 < <(find ./ -type f \
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-wholename "$pattern" -not -name "Paths*" \
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-exec basename {} \; \
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| sed "s/\.mix$//" \
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| tr "\n" "\0")
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popd
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}
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mkdir -p $out/nix-support
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mkdir -p $out/share/hpc/vanilla/tix/all
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mkdir -p $out/share/hpc/vanilla/mix/
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mkdir -p $out/share/hpc/vanilla/html/
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# Find all tix files in each package
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tixFiles=()
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${with lib; concatStringsSep "\n" (map (coverageReport: ''
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identifier="${coverageReport.name}"
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report=${coverageReport}
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tix="$report/share/hpc/vanilla/tix/$identifier/$identifier.tix"
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if test -f "$tix"; then
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tixFiles+=("$tix")
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fi
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# Copy mix, tix, and html information over from each report
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cp -Rn $report/share/hpc/vanilla/mix/$identifier $out/share/hpc/vanilla/mix/
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cp -R $report/share/hpc/vanilla/tix/* $out/share/hpc/vanilla/tix/
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cp -R $report/share/hpc/vanilla/html/* $out/share/hpc/vanilla/html/
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'') coverageReports)}
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if [ ''${#tixFiles[@]} -ne 0 ]; then
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# Create tix file with test run information for all packages
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tixFile="$out/share/hpc/vanilla/tix/all/all.tix"
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hpcSumCmd=("hpc" "sum" "--union" "--output=$tixFile")
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hpcSumCmd+=("''${tixFiles[@]}")
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echo "''${hpcSumCmd[@]}"
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eval "''${hpcSumCmd[@]}"
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# Markup a HTML coverage report for the entire project
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cp ${projectIndexHtml} $out/share/hpc/vanilla/html/index.html
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echo "report coverage-per-package $out/share/hpc/vanilla/html/index.html" >> $out/nix-support/hydra-build-products
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local markupOutDir="$out/share/hpc/vanilla/html/all"
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local srcDirs=${toBashArray srcDirs}
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local mixDirs=${toBashArray mixDirs}
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local allMixModules=()
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mkdir $markupOutDir
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findModules allMixModules "$out/share/hpc/vanilla/mix/" "*.mix"
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markup srcDirs mixDirs allMixModules "$markupOutDir" "$tixFile"
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echo "report coverage $markupOutDir/hpc_index.html" >> $out/nix-support/hydra-build-products
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( cd $out/share/hpc/vanilla/html ; zip -r $out/share/hpc/vanilla/html.zip . )
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echo "file zip $out/share/hpc/vanilla/html.zip" >> $out/nix-support/hydra-build-products
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fi
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''
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