netlify-cli: fix build

This commit uses the ESBUILD_BINARY_PATH env variable of esbuild to
supply a Nix managed esbuild binary. Otherwise the postInstall script
would try to make a network request.

See below links for more info:

https://github.com/evanw/esbuild/pull/597/files
https://docs.netlify.com/configure-builds/file-based-configuration/#functions

1 files changed, 21 insertions, 1 deletions

diff --git a/pkgs/development/node-packages/default.nix b/pkgs/development/node-packages/default.nix
index 3654d7b5296..22c06e96afe 100644
--- a/pkgs/development/node-packages/default.nix
+++ b/pkgs/development/node-packages/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, nodejs, stdenv }:
+{ pkgs, nodejs, stdenv, fetchFromGitHub }:
 
 let
   since = (version: pkgs.lib.versionAtLeast nodejs.version version);
@@ -209,6 +209,26 @@ let
       '';
     };
 
+    netlify-cli =
+      let
+        esbuild = pkgs.esbuild.overrideAttrs (old: rec {
+          version = "0.11.14";
+
+          src = fetchFromGitHub {
+            owner = "evanw";
+            repo = "esbuild";
+            rev = "v${version}";
+            sha256 = "sha256-N7WNam0zF1t++nLVhuxXSDGV/JaFtlFhufp+etinvmM=";
+          };
+
+        });
+      in
+      super.netlify-cli.override {
+        preRebuild = ''
+          export ESBUILD_BINARY_PATH="${esbuild}/bin/esbuild"
+        '';
+      };
+
     ssb-server = super.ssb-server.override {
       buildInputs = [ pkgs.automake pkgs.autoconf self.node-gyp-build ];
       meta.broken = since "10";