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default.nix
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default.nix
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# builder imported from node2nix
{
lib,
pkgs,
# dream2nix inputs
externals,
node2nix ? externals.node2nix,
utils,
...
}:
{
buildSystemAttrs,
dependenciesRemoved,
mainPackageName,
mainPackageVersion,
getCyclicDependencies,
getDependencies,
getSource,
packageVersions,
# overrides
packageOverrides ? {},
...
}@args:
let
b = builtins;
getDependencies = name: version:
(args.getDependencies name version) ++ (args.getCyclicDependencies name version);
mainPackageKey = "${mainPackageName}#${mainPackageVersion}";
mainPackageDependencies = getDependencies mainPackageName mainPackageVersion;
nodejsVersion = buildSystemAttrs.nodejsVersion;
nodejs =
pkgs."nodejs-${builtins.toString nodejsVersion}_x"
or (throw "Could not find nodejs version '${nodejsVersion}' in pkgs");
node2nixEnv = node2nix nodejs;
# allSources =
# lib.mapAttrs
# (packageName: versions:
# lib.genAttrs versions
# (version: {
# inherit packageName version;
# name = utils.sanitizeDerivationName packageName;
# src = getSource packageName version;
# dependencies =
# # b.trace "current package: ${packageName}#${version}"
# lib.forEach
# (lib.filter
# (dep: (! builtins.elem dep mainPackageDependencies))
# (getDependencies packageName version))
# (dep:
# # b.trace "accessing allSources.${dep.name}.${dep.version}"
# b.trace "${dep.name}#${dep.version}"
# allSources."${dep.name}"."${dep.version}"
# );
# }))
# packageVersions;
makeSource = packageName: version: prevDeps:
rec {
inherit packageName version;
name = utils.sanitizeDerivationName packageName;
src = getSource packageName version;
dependencies =
let
parentDeps = prevDeps ++ depsFiltered;
depsFiltered =
(lib.filter
(dep:
! b.elem dep prevDeps)
(getDependencies packageName version));
in
lib.forEach
depsFiltered
(dep: makeSource dep.name dep.version parentDeps);
};
node2nixDependencies =
lib.forEach
mainPackageDependencies
(dep: makeSource dep.name dep.version mainPackageDependencies);
# (dep: allSources."${dep.name}"."${dep.version}");
callNode2Nix = funcName: args:
node2nixEnv."${funcName}" (rec {
name = utils.sanitizeDerivationName packageName;
packageName = mainPackageName;
version = mainPackageVersion;
dependencies = node2nixDependencies;
# buildInputs ? []
# npmFlags ? ""
# dontNpmInstall ? false
# preRebuild ? ""
# dontStrip ? true
# unpackPhase ? "true"
# buildPhase ? "true"
# meta ? {}
production = true;
bypassCache = true;
reconstructLock = true;
src = getSource mainPackageName mainPackageVersion;
}
// args);
in
rec {
packages."${mainPackageName}"."${mainPackageVersion}" = defaultPackage;
defaultPackage =
let
pkg = callNode2Nix "buildNodePackage" {};
in
utils.applyOverridesToPackage packageOverrides pkg mainPackageName;
devShell = callNode2Nix "buildNodeShell" {};
}