[nix,devenv] make use of corepack for installing pnpn in nix devenv

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
 
       - name: Setup pnpm
         run: |
-          npm install -g pnpm
+          corepack enable pnpm
   
       - name: Cache pnpm store
         uses: actions/cache@v4

.nix/flake.nix

@@ -1,9 +1,10 @@
 {
-  description = "Description for the project";
+  description = "Nuxeo Browser Extension (development environment)";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     devenv.url = "github:cachix/devenv";
+    corepack.url = "github:SnO2WMaN/corepack-flake";
     nix2container.url = "github:nlewo/nix2container";
     nix2container.inputs.nixpkgs.follows = "nixpkgs";
     mk-shell-bin.url = "github:rrbutani/nix-mk-shell-bin";
@@ -21,16 +22,18 @@
       ];
       systems = [ "x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
 
-      perSystem = { config, self', inputs', pkgs, system, ... }: {
-        # Per-system attributes can be defined here. The self' and inputs'
-        # module parameters provide easy access to attributes of the same
-        # system.
-
-        # Equivalent to  inputs'.nixpkgs.legacyPackages.hello;
-        # packages.default = [ pkgs.nodejs_20 pkgs.nodePackages.pnpm ];
-
+      perSystem = { config, self', inputs', pkgs, system, ... }:
+      let
+        corepackOverlay = inputs.corepack.overlays.default;
+        pkgsWithOverlay = import inputs.nixpkgs {
+          inherit system;
+          overlays = [ corepackOverlay ];
+        };
+        mkCorepack = corepackOverlay pkgs pkgs;
+      in
+      {
         devenv.shells.default = {
-          name = "nixeo-browser-extension";
+          name = "nuxeo-browser-extension";
 
           imports = [
             # This is just like the imports in devenv.nix.
@@ -39,21 +42,26 @@
           ];
 
           # https://devenv.sh/reference/options/
-          packages = [ pkgs.nodejs_20 pkgs.nodePackages.pnpm ];
+          packages = [
+            pkgsWithOverlay.nodejs
+            (mkCorepack.mkCorepack {
+              nodejs = pkgsWithOverlay.nodejs;
+              pm = "pnpm";
+            })
+          ];
 
           enterShell = ''
             echo "You're running pnpm in nodejs (stable version)"
             echo "Node version: $(node -v)"
             echo "pnpm version: $(pnpm -v)"
           '';
         };
-
       };
+
       flake = {
         # The usual flake attributes can be defined here, including system-
         # agnostic ones like nixosModule and system-enumerating ones, although
         # those are more easily expressed in perSystem.
-
       };
     };
 }

.nvmrc

@@ -1 +1 @@
-20
+22