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{ lib, stdenv, fetchNpmDeps, buildPackages, nodejs } @ topLevelArgs:
{ name ? "${args.pname}-${args.version}"
, src ? null
, srcs ? null
, sourceRoot ? null
, prePatch ? ""
, patches ? [ ]
, postPatch ? ""
, nativeBuildInputs ? [ ]
, buildInputs ? [ ]
# The output hash of the dependencies for this project.
# Can be calculated in advance with prefetch-npm-deps.
, npmDepsHash ? ""
# Whether to force the usage of Git dependencies that have install scripts, but not a lockfile.
# Use with care.
, forceGitDeps ? false
# Whether to make the cache writable prior to installing dependencies.
# Don't set this unless npm tries to write to the cache directory, as it can slow down the build.
, makeCacheWritable ? false
# The script to run to build the project.
, npmBuildScript ? "build"
# Flags to pass to all npm commands.
, npmFlags ? [ ]
# Flags to pass to `npm ci`.
, npmInstallFlags ? [ ]
# Flags to pass to `npm rebuild`.
, npmRebuildFlags ? [ ]
# Flags to pass to `npm run ${npmBuildScript}`.
, npmBuildFlags ? [ ]
# Flags to pass to `npm pack`.
, npmPackFlags ? [ ]
# Flags to pass to `npm prune`.
, npmPruneFlags ? npmInstallFlags
# Value for npm `--workspace` flag and directory in which the files to be installed are found.
, npmWorkspace ? null
, nodejs ? topLevelArgs.nodejs
, ...
} @ args:
let
npmDeps = fetchNpmDeps {
inherit forceGitDeps src srcs sourceRoot prePatch patches postPatch;
name = "${name}-npm-deps";
hash = npmDepsHash;
};
# .override {} negates splicing, so we need to use buildPackages explicitly
npmHooks = buildPackages.npmHooks.override {
inherit nodejs;
};
inherit (npmHooks) npmConfigHook npmBuildHook npmInstallHook;
in
stdenv.mkDerivation (args // {
inherit npmDeps npmBuildScript;
nativeBuildInputs = nativeBuildInputs ++ [ nodejs npmConfigHook npmBuildHook npmInstallHook ];
buildInputs = buildInputs ++ [ nodejs ];
strictDeps = true;
# Stripping takes way too long with the amount of files required by a typical Node.js project.
dontStrip = args.dontStrip or true;
meta = (args.meta or { }) // { platforms = args.meta.platforms or nodejs.meta.platforms; };
})
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