99 lines
3 KiB
Nix
99 lines
3 KiB
Nix
{ lib, stdenv, runtimeShell, writeText, fetchFromGitHub, gradle_7, openjdk17, git, perl, cmake }:
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let
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pname = "fastddsgen";
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version = "3.2.1";
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src = fetchFromGitHub {
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owner = "eProsima";
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repo = "Fast-DDS-Gen";
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rev = "v${version}";
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fetchSubmodules = true;
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hash = "sha256-3REInKZ787RSXED8iAMlt2mJodJTp5+/ldQsbUGpn0g=";
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};
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gradle = gradle_7;
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# fake build to pre-download deps into fixed-output derivation
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deps = stdenv.mkDerivation {
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pname = "${pname}-deps";
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inherit src version;
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nativeBuildInputs = [ gradle openjdk17 perl ];
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buildPhase = ''
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export GRADLE_USER_HOME=$(mktemp -d);
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gradle --no-daemon -x submodulesUpdate assemble
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'';
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# perl code mavenizes paths (com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar -> com/squareup/okio/okio/1.13.0/okio-1.13.0.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/$5" #e' \
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| sh
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'';
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dontStrip = true;
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outputHashAlgo = "sha256";
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outputHashMode = "recursive";
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outputHash = "sha256-YkVRp6TXI7/5O+u0DDYiCq7DITfGJ4lT/L4hT90JOL8=";
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};
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in
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stdenv.mkDerivation {
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inherit pname src version;
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nativeBuildInputs = [ gradle openjdk17 ];
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# use our offline deps
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postPatch = ''
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sed -ie '1i\
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pluginManagement {\
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repositories {\
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maven { url "${deps}" }\
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}\
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}' thirdparty/idl-parser/settings.gradle
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sed -ie "s#mavenCentral()#maven { url '${deps}' }#g" build.gradle
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sed -ie "s#mavenCentral()#maven { url '${deps}' }#g" thirdparty/idl-parser/build.gradle
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'';
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buildPhase = ''
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runHook preBuild
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export GRADLE_USER_HOME=$(mktemp -d)
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# Run gradle with daemon to make installPhase faster
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gradle --offline -x submodulesUpdate assemble
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runHook postBuild
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'';
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installPhase = ''
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runHook preInstall
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gradle --offline -x submodulesUpdate install --install_path=$out
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# Override the default start script to use absolute java path
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cat <<EOF >$out/bin/fastddsgen
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#!${runtimeShell}
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exec ${openjdk17}/bin/java -jar "$out/share/fastddsgen/java/fastddsgen.jar" "\$@"
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EOF
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chmod a+x "$out/bin/fastddsgen"
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runHook postInstall
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'';
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meta = with lib; {
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description = "Fast-DDS IDL code generator tool";
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homepage = "https://github.com/eProsima/Fast-DDS-Gen";
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license = licenses.asl20;
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longDescription = ''
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eProsima Fast DDS-Gen is a Java application that generates
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eProsima Fast DDS C++ or Python source code using the data types
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defined in an IDL (Interface Definition Language) file. This
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generated source code can be used in any Fast DDS application in
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order to define the data type of a topic, which will later be
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used to publish or subscribe.
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'';
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maintainers = with maintainers; [ wentasah ];
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platforms = openjdk17.meta.platforms;
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};
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}
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