mirror of
https://github.com/tadfisher/gradle2nix.git
synced 2026-01-11 15:30:38 -05:00
Provide separate buildMavenRepo builder
This commit is contained in:
Tad Fisher
@@ -5,7 +5,9 @@
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with pkgs;
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let
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buildGradlePackage = callPackage ./gradle.nix { };
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buildMavenRepo = callPackage ./maven-repo.nix { };
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buildGradlePackage = callPackage ./gradle.nix { inherit buildMavenRepo; };
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gradle2nix = buildGradlePackage {
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pname = "gradle2nix";
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@@ -38,7 +40,7 @@ let
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'';
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passthru = {
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inherit buildGradlePackage;
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inherit buildGradlePackage buildMavenRepo;
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};
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meta = with lib; {
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@@ -21,7 +21,8 @@
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in
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{
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builders = rec {
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buildGradlePackage = pkgs.callPackage ./gradle.nix { };
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buildMavenRepo = pkgs.callPackage ./maven-repo.nix { };
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buildGradlePackage = pkgs.callPackage ./gradle.nix { inherit buildMavenRepo; };
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default = buildGradlePackage;
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};
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139
gradle.nix
139
gradle.nix
@@ -22,15 +22,9 @@
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{
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lib,
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stdenv,
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buildEnv,
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fetchs3,
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fetchurl,
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gradle,
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maven,
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runCommandLocal,
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symlinkJoin,
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buildMavenRepo,
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writeText,
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writeTextDir,
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}:
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let
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@@ -112,129 +106,18 @@ in
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}@args:
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let
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inherit (builtins)
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attrValues
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concatStringsSep
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elemAt
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filter
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fromJSON
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getAttr
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head
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length
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mapAttrs
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removeAttrs
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replaceStrings
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;
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inherit (builtins) removeAttrs;
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inherit (lib)
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mapAttrsToList
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readFile
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versionAtLeast
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versionOlder
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;
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inherit (lib) versionAtLeast versionOlder;
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inherit (lib.strings) sanitizeDerivationName;
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toCoordinates =
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id:
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let
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coords = builtins.split ":" id;
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parseVersion =
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version:
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let
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parts = builtins.split ":" version;
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base = elemAt parts 0;
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in
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if length parts >= 2 then
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let
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snapshot = elemAt parts 2;
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in
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replaceStrings [ "-SNAPSHOT" ] [ "-${snapshot}" ] base
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else
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base;
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in
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rec {
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group = elemAt coords 0;
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module = elemAt coords 2;
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version = elemAt coords 4;
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uniqueVersion = parseVersion version;
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};
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fetchers' = {
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http = fetchurl;
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https = fetchurl;
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} // fetchers;
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fetch =
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name:
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{ url, hash }:
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let
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scheme = head (builtins.match "([a-z0-9+.-]+)://.*" url);
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fetch' = getAttr scheme fetchers';
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in
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fetch' { inherit url hash; };
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mkModule =
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id: artifacts:
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let
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coords = toCoordinates id;
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modulePath = "${replaceStrings [ "." ] [ "/" ] coords.group}/${coords.module}/${coords.version}";
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in
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stdenv.mkDerivation {
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pname = sanitizeDerivationName "${coords.group}-${coords.module}";
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version = coords.uniqueVersion;
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srcs = mapAttrsToList fetch artifacts;
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dontPatch = true;
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dontConfigure = true;
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dontBuild = true;
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dontFixup = true;
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dontInstall = true;
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preUnpack = ''
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mkdir -p "$out/${modulePath}"
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'';
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unpackCmd = ''
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cp "$curSrc" "$out/${modulePath}/$(stripHash "$curSrc")"
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'';
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sourceRoot = ".";
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preferLocalBuild = true;
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allowSubstitutes = false;
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};
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# Intermediate dependency spec.
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#
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# We want to allow overriding dependencies via the 'dependencies' function,
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# so we pass an intermediate set that maps each Maven coordinate to the
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# derivation created with 'mkModule'. This allows users extra flexibility
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# to do things like patching native libraries with patchelf or replacing
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# artifacts entirely.
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lockedDependencies =
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final:
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if lockFile == null then
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{ }
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else
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let
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lockedDependencySpecs = fromJSON (readFile lockFile);
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in
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mapAttrs mkModule lockedDependencySpecs;
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finalDependencies =
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let
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composedExtension = lib.composeManyExtensions overlays;
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extended = lib.extends composedExtension lockedDependencies;
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fixed = lib.fix extended;
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in
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filter lib.isDerivation (attrValues fixed);
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offlineRepo = symlinkJoin {
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name = if version != null then "${pname}-${version}-gradle-repo" else "${pname}-gradle-repo";
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paths = finalDependencies;
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offlineRepo = buildMavenRepo {
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inherit
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lockFile
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pname
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version
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fetchers
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overlays
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;
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};
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initScript = writeText "init.gradle" ''
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189
maven-repo.nix
Normal file
189
maven-repo.nix
Normal file
@@ -0,0 +1,189 @@
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{
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lib,
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stdenv,
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fetchurl,
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symlinkJoin,
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}:
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{
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# Path to the lockfile generated by gradle2nix (e.g. gradle.lock).
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lockFile,
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pname ? "project",
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version ? null,
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# Override functions which fetch dependency artifacts.
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# Keys in this set are URL schemes such as "https" or "s3".
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# Values are functions which take a dependency in the form
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# `{ urls, hash }` and fetch into the Nix store. For example:
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#
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# {
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# s3 = { name, urls, hash }: fetchs3 {
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# s3url = builtins.head urls;
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# # TODO This doesn't work without patching fetchs3 to accept SRI hashes
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# inherit name hash;
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# region = "us-west-2";
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# credentials = {
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# access_key_id = "foo";
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# secret_access_key = "bar";
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# };
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# };
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# }
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fetchers ? { },
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# Overlays for dependencies in the offline Maven repository.
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#
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# Acceps an attrset of dependencies (usually parsed from 'lockFile'), and produces an attrset
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# containing dependencies to merge into the final set.
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#
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# The attrset is of the form:
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#
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# {
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# "${group}:${module}:${version}" = <derivation>;
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# # ...
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# }
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#
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# A dependency derivation unpacks multiple source files into a single Maven-style directory named
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# "${out}/${groupPath}/${module}/${version}/", where 'groupPath' is the dependency group ID with dot
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# characters ('.') replaced by the path separator ('/').
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#
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# Examples:
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#
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# 1. Add or replace a dependency with a single JAR file:
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#
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# (_: {
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# "com.squareup.okio:okio:3.9.0" = fetchurl {
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# url = "https://repo.maven.apache.org/maven2/com/squareup/okio/okio/3.9.0/okio-3.9.0.jar";
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# hash = "...";
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# downloadToTemmp = true;
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# postFetch = "install -Dt $out/com/squareup/okio/okio/3.9.0/ $downloadedFile"
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# };
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# })
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#
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# 2. Remove a dependency entirely:
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#
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# # This works because the result is filtered for values that are derivations.
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# (_: {
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# "org.apache.log4j:core:2.23.1" = null;
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# })
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overlays ? [ ],
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}:
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let
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inherit (builtins)
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attrValues
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elemAt
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filter
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fromJSON
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getAttr
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head
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length
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mapAttrs
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replaceStrings
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;
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inherit (lib) mapAttrsToList readFile;
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inherit (lib.strings) sanitizeDerivationName;
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toCoordinates =
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id:
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let
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coords = builtins.split ":" id;
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parseVersion =
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version:
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let
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parts = builtins.split ":" version;
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base = elemAt parts 0;
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in
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if length parts >= 2 then
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let
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snapshot = elemAt parts 2;
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in
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replaceStrings [ "-SNAPSHOT" ] [ "-${snapshot}" ] base
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else
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base;
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in
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rec {
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group = elemAt coords 0;
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module = elemAt coords 2;
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version = elemAt coords 4;
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uniqueVersion = parseVersion version;
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};
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fetchers' = {
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http = fetchurl;
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https = fetchurl;
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} // fetchers;
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fetch =
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name:
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{ url, hash }:
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let
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scheme = head (builtins.match "([a-z0-9+.-]+)://.*" url);
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fetch' = getAttr scheme fetchers';
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in
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fetch' { inherit url hash; };
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mkModule =
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id: artifacts:
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let
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coords = toCoordinates id;
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modulePath = "${replaceStrings [ "." ] [ "/" ] coords.group}/${coords.module}/${coords.version}";
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in
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stdenv.mkDerivation {
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pname = sanitizeDerivationName "${coords.group}-${coords.module}";
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version = coords.uniqueVersion;
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srcs = mapAttrsToList fetch artifacts;
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dontPatch = true;
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dontConfigure = true;
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dontBuild = true;
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dontFixup = true;
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dontInstall = true;
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preUnpack = ''
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mkdir -p "$out/${modulePath}"
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'';
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unpackCmd = ''
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cp "$curSrc" "$out/${modulePath}/$(stripHash "$curSrc")"
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'';
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sourceRoot = ".";
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preferLocalBuild = true;
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allowSubstitutes = false;
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};
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# Intermediate dependency spec.
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#
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# We want to allow overriding dependencies via the 'dependencies' function,
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# so we pass an intermediate set that maps each Maven coordinate to the
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# derivation created with 'mkModule'. This allows users extra flexibility
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# to do things like patching native libraries with patchelf or replacing
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# artifacts entirely.
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lockedDependencies =
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final:
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if lockFile == null then
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{ }
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else
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let
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lockedDependencySpecs = fromJSON (readFile lockFile);
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in
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mapAttrs mkModule lockedDependencySpecs;
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finalDependencies =
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let
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composedExtension = lib.composeManyExtensions overlays;
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extended = lib.extends composedExtension lockedDependencies;
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fixed = lib.fix extended;
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in
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filter lib.isDerivation (attrValues fixed);
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offlineRepo = symlinkJoin {
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name = if version != null then "${pname}-${version}-gradle-repo" else "${pname}-gradle-repo";
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paths = finalDependencies;
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};
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in
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offlineRepo
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Block a user