101 lines
2.6 KiB
Nix
101 lines
2.6 KiB
Nix
{ lib, stdenv, fetchFromGitLab, gradle, jre, perl, writeText, runtimeShell }:
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let
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pname = "pdftk";
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version = "3.3.3";
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src = fetchFromGitLab {
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owner = "pdftk-java";
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repo = "pdftk";
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rev = "v${version}";
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hash = "sha256-ciKotTHSEcITfQYKFZ6sY2LZnXGChBJy0+eno8B3YHY=";
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};
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deps = stdenv.mkDerivation {
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pname = "${pname}-deps";
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inherit src version;
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nativeBuildInputs = [ gradle perl ];
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buildPhase = ''
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export GRADLE_USER_HOME=$(mktemp -d)
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gradle -Dfile.encoding=utf-8 shadowJar;
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'';
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# Mavenize dependency paths
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# e.g. org.codehaus.groovy/groovy/2.4.0/{hash}/groovy-2.4.0.jar -> org/codehaus/groovy/groovy/2.4.0/groovy-2.4.0.jar
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installPhase = ''
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find $GRADLE_USER_HOME/caches/modules-2 -type f -regex '.*\.\(jar\|pom\)' \
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| perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/$5" #e' \
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| sh
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'';
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outputHashAlgo = "sha256";
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outputHashMode = "recursive";
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outputHash = "sha256-Mx5CdiRxuql22kbLozzr9Rs2E2Svzg2zN1138Xa0pMc=";
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};
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# Point to our local deps repo
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gradleInit = writeText "init.gradle" ''
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logger.lifecycle 'Replacing Maven repositories with ${deps}...'
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gradle.projectsLoaded {
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rootProject.allprojects {
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buildscript {
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repositories {
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clear()
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maven { url '${deps}' }
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}
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}
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repositories {
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clear()
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maven { url '${deps}' }
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}
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}
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}
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settingsEvaluated { settings ->
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settings.pluginManagement {
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repositories {
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maven { url '${deps}' }
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}
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}
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}
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'';
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in stdenv.mkDerivation rec {
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inherit pname version src;
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nativeBuildInputs = [ gradle ];
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buildPhase = ''
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export GRADLE_USER_HOME=$(mktemp -d)
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gradle --offline --no-daemon --info --init-script ${gradleInit} shadowJar
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'';
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installPhase = ''
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mkdir -p $out/{bin,share/pdftk,share/man/man1}
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cp build/libs/pdftk-all.jar $out/share/pdftk
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cat << EOF > $out/bin/pdftk
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#!${runtimeShell}
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exec ${jre}/bin/java -jar "$out/share/pdftk/pdftk-all.jar" "\$@"
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EOF
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chmod a+x "$out/bin/pdftk"
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cp ${src}/pdftk.1 $out/share/man/man1
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'';
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meta = with lib; {
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description = "Command-line tool for working with PDFs";
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homepage = "https://gitlab.com/pdftk-java/pdftk";
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sourceProvenance = with sourceTypes; [
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fromSource
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binaryBytecode # deps
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];
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license = licenses.gpl2Plus;
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maintainers = with maintainers; [ raskin averelld ];
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platforms = platforms.unix;
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mainProgram = "pdftk";
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};
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}
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