Integrating vercel/pkg for release distribution

Author: CMCDragonkai

.gitlab-ci.yml

@@ -4,6 +4,7 @@ variables:
 stages:
   - check
   - build
+  - release
 
 image: registry.gitlab.com/matrixai/engineering/maintenance/gitlab-runner
 
@@ -33,14 +34,41 @@ nix-dry:
   script:
     - nix-build -v -v --dry-run ./release.nix --attr application
     - nix-build -v -v --dry-run ./release.nix --attr docker
+    - nix-build -v -v --dry-run ./release.nix --attr package.linux.x64.elf
+    - nix-build -v -v --dry-run ./release.nix --attr package.windows.x64.exe
+    - nix-build -v -v --dry-run ./release.nix --attr package.macos.x64.macho
 
 nix:
   stage: build
   interruptible: true
   script:
     - >
         nix-build ./release.nix
+        --max-jobs $(nproc)
         --attr application
         --attr docker
   only:
     - master
+
+packages:
+  stage: release
+  interruptible: true
+  script:
+    - >
+        nix-shell -I nixpkgs=./pkgs.nix --packages git gitAndTools.gh --run '
+        builds="$(nix-build \
+          --max-jobs $(nproc) --cores $(nproc) \
+          ./release.nix \
+          --attr package.linux.x64.elf \
+          --attr package.windows.x64.exe \
+          --attr package.macos.x64.macho)";
+        commit="$(git rev-parse --short HEAD)";
+        gh release \
+          create "$commit" $builds \
+          --title "Build-$(date -u +"%Y-%m-%dT%H:%M:%SZ")" \
+          --prerelease \
+          --notes "" \
+          --repo MatrixAI/TypeScript-Demo-Lib;
+        '
+  only:
+    - master

default.nix

@@ -1,57 +1,26 @@
 { runCommandNoCC
-, nix-gitignore
-, nodejs
-, nodePackages
-, pkgs
-, lib
+, callPackage
 }:
 
 let
-  src = nix-gitignore.gitignoreSource [".git"] ./.;
-  nodeVersion = builtins.elemAt (lib.versions.splitVersion nodejs.version) 0;
-  node2nixDrv = dev: runCommandNoCC "node2nix" {} ''
-    mkdir $out
-    ${nodePackages.node2nix}/bin/node2nix \
-      ${lib.optionalString dev "--development"} \
-      --input ${src}/package.json \
-      --lock ${src}/package-lock.json \
-      --node-env $out/node-env.nix \
-      --output $out/node-packages.nix \
-      --composition $out/default.nix \
-      --nodejs-${nodeVersion}
-  '';
-  # the shell attribute has the nodeDependencies, whereas the package does not
-  node2nixProd = (
-    (import (node2nixDrv false) { inherit pkgs nodejs; }).shell.override {
-      dontNpmInstall = true;
+  utils = callPackage ./utils.nix {};
+  drv = runCommandNoCC
+    "${utils.basename}-${utils.node2nixDev.version}"
+    {
+      version = utils.node2nixDev.version;
+      packageName = utils.node2nixDev.packageName;
     }
-  ).nodeDependencies;
-  node2nixDev = (import (node2nixDrv true) { inherit pkgs nodejs; }).package.overrideAttrs (attrs: {
-    src = src;
-    dontNpmInstall = true;
-    postInstall = ''
-      # The dependencies were prepared in the install phase
-      # See `node2nix` generated `node-env.nix` for details.
-      npm run build
-
-      # This call does not actually install packages. The dependencies
-      # are present in `node_modules` already. It creates symlinks in
-      # $out/lib/node_modules/.bin according to `bin` section in `package.json`.
-      npm install
-    '';
-  });
-  name = "${builtins.replaceStrings ["/" "@"] ["_" ""] node2nixDev.packageName}-${node2nixDev.version}";
-  drv = runCommandNoCC name {} ''
-    mkdir -p $out/lib/node_modules/${node2nixDev.packageName}
+    ''
+    mkdir -p $out/lib/node_modules/${utils.node2nixDev.packageName}
     # copy only the dist
-    cp -r ${node2nixDev}/lib/node_modules/${node2nixDev.packageName}/dist $out/lib/node_modules/${node2nixDev.packageName}/
+    cp -r ${utils.node2nixDev}/lib/node_modules/${utils.node2nixDev.packageName}/dist $out/lib/node_modules/${utils.node2nixDev.packageName}/
     # copy over the production dependencies
-    if [ -d "${node2nixProd}/lib/node_modules" ]; then
-      cp -r ${node2nixProd}/lib/node_modules $out/lib/node_modules/${node2nixDev.packageName}/
+    if [ -d "${utils.node2nixProd}/lib/node_modules" ]; then
+      cp -r ${utils.node2nixProd}/lib/node_modules $out/lib/node_modules/${utils.node2nixDev.packageName}/
     fi
     # create symlink to the deployed executable folder, if applicable
-    if [ -d "${node2nixDev}/lib/node_modules/.bin" ]; then
-      cp -r ${node2nixDev}/lib/node_modules/.bin $out/lib/node_modules/
+    if [ -d "${utils.node2nixDev}/lib/node_modules/.bin" ]; then
+      cp -r ${utils.node2nixDev}/lib/node_modules/.bin $out/lib/node_modules/
       ln -s $out/lib/node_modules/.bin $out/bin
     fi
   '';