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Hooks are essentially implemented as special shell packages that run on their respective host platform. When they are used, they appear as nativeBuildInputs (as they need to be executed as part of the build of a package using them) so are taken from buildPackages relative to the derivation using them. Since the override in buildNpmPackage nullifies splicing, we take npmHooks from buildPackages manually. Fixes pkgsCross.ghcjs.buildPackages.emscripten and thus pkgsCross.ghcjs.haskellPackages.ghc.
49 lines
1.1 KiB
Nix
49 lines
1.1 KiB
Nix
{ lib
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, srcOnly
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, makeSetupHook
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, makeWrapper
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, nodejs
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, jq
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, prefetch-npm-deps
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, diffutils
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, installShellFiles
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}:
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{
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npmConfigHook = makeSetupHook
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{
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name = "npm-config-hook";
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substitutions = {
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nodeSrc = srcOnly nodejs;
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nodeGyp = "${nodejs}/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js";
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# Specify `diff`, `jq`, and `prefetch-npm-deps` by abspath to ensure that the user's build
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# inputs do not cause us to find the wrong binaries.
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diff = "${diffutils}/bin/diff";
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jq = "${jq}/bin/jq";
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prefetchNpmDeps = "${prefetch-npm-deps}/bin/prefetch-npm-deps";
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nodeVersion = nodejs.version;
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nodeVersionMajor = lib.versions.major nodejs.version;
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};
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} ./npm-config-hook.sh;
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npmBuildHook = makeSetupHook
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{
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name = "npm-build-hook";
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} ./npm-build-hook.sh;
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npmInstallHook = makeSetupHook
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{
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name = "npm-install-hook";
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propagatedBuildInputs = [
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installShellFiles
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makeWrapper
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];
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substitutions = {
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hostNode = "${nodejs}/bin/node";
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jq = "${jq}/bin/jq";
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};
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} ./npm-install-hook.sh;
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}
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