add classifier as an argument

This commit is contained in:
hlolli 2020-12-05 18:56:46 +01:00
parent 49c789703c
commit 38ad378228
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@ -17,6 +17,8 @@ args@
artifactId
, # Example: "4.3.6"
version
, # Example: "jdk11"
classifier ? null
, # List of maven repositories from where to fetch the artifact.
# Example: [ http://oss.sonatype.org/content/repositories/public ].
repos ? defaultRepos
@ -36,28 +38,19 @@ assert (repos != []) || (url != "") || (urls != []);
let
classifierSplit =
with stdenv.lib.strings;
splitString "$" artifactId;
artifactId_ = builtins.head classifierSplit;
classifier =
with stdenv.lib;
if builtins.length classifierSplit > 1
then concatStrings ["-" (builtins.elemAt classifierSplit 1)]
else "";
name_ =
with stdenv.lib; concatStrings [
(replaceChars ["."] ["_"] groupId) "_"
(replaceChars ["."] ["_"] artifactId_) "-"
(replaceChars ["."] ["_"] artifactId) "-"
version
];
mkJarUrl = repoUrl:
with stdenv.lib; concatStringsSep "/" [
(removeSuffix "/" repoUrl)
(replaceChars ["."] ["/"] groupId)
artifactId_
artifactId
version
"${artifactId_}-${version}${classifier}.jar"
"${artifactId}-${version}-${optionalString (!isNull classifier) "-${classifier}"}.jar"
];
urls_ =
if url != "" then [url]
@ -65,8 +58,8 @@ let
else map mkJarUrl repos;
jar =
fetchurl (
builtins.removeAttrs args ["groupId" "artifactId" "version" "repos" "url" ]
// { urls = urls_; name = "${name_}${classifier}.jar"; }
builtins.removeAttrs args ["groupId" "artifactId" "version" "classifier" "repos" "url" ]
// { urls = urls_; name = "${name_}.jar"; }
);
in
stdenv.mkDerivation {
@ -76,7 +69,7 @@ in
# packages packages that mention this derivation in their buildInputs.
installPhase = ''
mkdir -p $out/share/java
ln -s ${jar} $out/share/java/${artifactId_}-${version}${classifier}.jar
ln -s ${jar} $out/share/java/${artifactId}-${version}.jar
'';
# We also add a `jar` attribute that can be used to easily obtain the path
# to the downloaded jar file.