Commit 054a2da8 authored by Kenichi Kamiya's avatar Kenichi Kamiya Committed by Masum Reza
Browse files

typescript: minimize package-lock.json

parent 7fa5cd00

pkgs/by-name/ty/typescript/package-lock.json

+17 −5442

File changed.

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pkgs/by-name/ty/typescript/package.nix

+16 −3
Original line number Diff line number Diff line
@@ -6,9 +6,10 @@ 
  writeShellApplication,

  nodejs,

  gnutar,

  jq,

  moreutils,

  nix-update,

  prefetch-npm-deps,

  gnused,

}:



buildNpmPackage (finalAttrs: {
@@ -26,11 +27,21 @@ buildNpmPackage (finalAttrs: { 
    hash = "sha256-cuddvrksLm65o0y1nXT6tcLubzKgMkqJQF9hZdWgg3Q=";

  };



  # The upstream GitHub repository's package-lock.json differs from the package.json in the npmjs tarball.

  # For example, package-lock.json for v5.8.3 defines TypeScript as version 5.9.0. Therefore, we should use our own package-lock.json file.

  # These files are typically large due to devDependencies. Removing the devDependencies section is better, especially considering issue #327064.

  #

  # We've removed devDependencies from package-lock.json via updateScript to minimize its size.

  # Now, we must also modify package.json to reflect this change.

  # As TypeScript will then have no dependencies, place an empty node_modules directory.

  postPatch = ''

    ${lib.getExe jq} 'del(.devDependencies)' package.json | ${moreutils}/bin/sponge package.json

    ln -s '${./package-lock.json}' package-lock.json

    mkdir -p node_modules

  '';



  npmDepsHash = "sha256-Y/+QPAVOQWKxrHBNEejC3UZrYKQNm7CleR0whFm2sLw=";

  npmDepsHash = "sha256-f/7Dxwoz0qv7T3Ez4jeRvmu7PxhzObwczjO7JcEcCr4=";

  forceEmptyCache = true;



  dontNpmBuild = true;
@@ -47,13 +58,15 @@ buildNpmPackage (finalAttrs: { 
      runtimeInputs = [

        nodejs

        gnutar

        jq

        nix-update

        prefetch-npm-deps

        gnused

      ];

      runtimeEnv = {

        PNAME = finalAttrs.pname;

        PKG_DIR = builtins.toString ./.;

        FORCE_EMPTY_CACHE = "true";

        OLD_NPM_DEPS_HASH = finalAttrs.npmDepsHash;

      };

      text = builtins.readFile ./update.bash;

    });

pkgs/by-name/ty/typescript/update.bash

+12 −5
Original line number Diff line number Diff line 
pkg_file="$PKG_DIR/package.nix"



cd "$PKG_DIR"



# Update lockfile

rm ./package-lock.json

version="$(npm view typescript version)"

npm pack typescript

tar xvf "typescript-${version}.tgz"

mv package/package.json ./

# Minimize size of package-lock.json

jq 'del(.devDependencies)' package/package.json > package.json

npm install --package-lock-only

npmDepsHash=$(prefetch-npm-deps ./package-lock.json)

rm -rf ./package ./package.json ./"typescript-${version}.tgz"



NEW_NPM_DEPS_HASH=$(prefetch-npm-deps ./package-lock.json)

cd -



# Update version and hashes

# Update version and src hash

nix-update "$PNAME" --version "$version"

sed -E 's#\bnpmDepsHash = ".*?"#npmDepsHash = "'"$npmDepsHash"'"#' -i "$PKG_DIR/package.nix"
 


# Update npmDepsHash

pkg_body="$(<"$pkg_file")"

pkg_body="${pkg_body//"$OLD_NPM_DEPS_HASH"/"$NEW_NPM_DEPS_HASH"}"

echo "$pkg_body" >"$pkg_file"