6181939cdf
To reduce dependencies (mainly nix-prefetch-git and through that git, git-lfs) when we just need to fixup a lock file, eg when building electron. This also tries to avoid needless rebuilds when eg. golang is updated. Also this cleans up and combined the build/installPhase of both tools to be a lot simpler.
106 lines
2.8 KiB
Nix
106 lines
2.8 KiB
Nix
{ stdenv, lib, makeWrapper, coreutils, nix-prefetch-git, fetchurl, nodejs-slim, prefetch-yarn-deps, cacert, callPackage, nix }:
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let
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yarnpkg-lockfile-tar = fetchurl {
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url = "https://registry.yarnpkg.com/@yarnpkg/lockfile/-/lockfile-1.1.0.tgz";
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hash = "sha512-GpSwvyXOcOOlV70vbnzjj4fW5xW/FdUF6nQEt1ENy7m4ZCczi1+/buVUPAqmGfqznsORNFzUMjctTIp8a9tuCQ==";
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};
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tests = callPackage ./tests {};
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in {
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prefetch-yarn-deps = stdenv.mkDerivation {
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name = "prefetch-yarn-deps";
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dontUnpack = true;
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dontBuild = true;
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ nodejs-slim ];
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin $out/libexec
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tar --strip-components=1 -xf ${yarnpkg-lockfile-tar} package/index.js
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mv index.js $out/libexec/yarnpkg-lockfile.js
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cp ${./.}/common.js ${./.}/index.js $out/libexec/
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patchShebangs $out/libexec
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makeWrapper $out/libexec/index.js $out/bin/prefetch-yarn-deps \
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--prefix PATH : ${lib.makeBinPath [ coreutils nix-prefetch-git nix ]}
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runHook postInstall
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'';
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passthru = { inherit tests; };
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};
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fixup-yarn-lock = stdenv.mkDerivation {
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name = "fixup-yarn-lock";
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dontUnpack = true;
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dontBuild = true;
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nativeBuildInputs = [ makeWrapper ];
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buildInputs = [ nodejs-slim ];
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin $out/libexec
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tar --strip-components=1 -xf ${yarnpkg-lockfile-tar} package/index.js
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mv index.js $out/libexec/yarnpkg-lockfile.js
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cp ${./.}/common.js ${./.}/fixup.js $out/libexec/
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patchShebangs $out/libexec
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makeWrapper $out/libexec/fixup.js $out/bin/fixup-yarn-lock
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runHook postInstall
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'';
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passthru = { inherit tests; };
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};
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fetchYarnDeps = let
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f = {
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name ? "offline",
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src ? null,
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hash ? "",
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sha256 ? "",
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...
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}@args: let
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hash_ =
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if hash != "" then { outputHashAlgo = null; outputHash = hash; }
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else if sha256 != "" then { outputHashAlgo = "sha256"; outputHash = sha256; }
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else { outputHashAlgo = "sha256"; outputHash = lib.fakeSha256; };
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in stdenv.mkDerivation ({
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inherit name;
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dontUnpack = src == null;
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dontInstall = true;
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nativeBuildInputs = [ prefetch-yarn-deps cacert ];
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GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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NODE_EXTRA_CA_CERTS = "${cacert}/etc/ssl/certs/ca-bundle.crt";
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buildPhase = ''
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runHook preBuild
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yarnLock=''${yarnLock:=$PWD/yarn.lock}
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mkdir -p $out
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(cd $out; prefetch-yarn-deps --verbose --builder $yarnLock)
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runHook postBuild
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'';
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outputHashMode = "recursive";
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} // hash_ // (removeAttrs args ["src" "name" "hash" "sha256"]));
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in lib.setFunctionArgs f (lib.functionArgs f) // {
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inherit tests;
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};
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}
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