1 files changed, 63 insertions, 0 deletions
diff --git a/nix/buildBazelPackageNG/bazelRulesNodeJS5Hook/setup-hook.sh b/nix/buildBazelPackageNG/bazelRulesNodeJS5Hook/setup-hook.sh
new file mode 100644
index 000000000000..5e3cf1eb94c2
--- /dev/null
+++ b/nix/buildBazelPackageNG/bazelRulesNodeJS5Hook/setup-hook.sh
@@ -0,0 +1,63 @@
+prePatchHooks+=(_setupLocalNodeRepos)
+preBuildHooks+=(_setupYarnCache)
+
+case "$bazelPhase" in
+	cache)
+		postInstallHooks+=(_copyYarnCache)
+		;;
+	build)
+		preBuildHooks+=(_linkYarnCache)
+		;;
+	*)
+		echo "Unexpected bazelPhase '$bazelPhase' (want cache or build)" >&2
+		exit 1
+		;;
+esac
+
+
+_setupLocalNodeRepos() {
+	cp -R @local_node@ $HOME/local_node
+	chmod -R +w $HOME/local_node
+	substituteInPlace $HOME/local_node/bin/node \
+		--replace-fail '__NODEJS__' '@nodejs@'
+	substituteInPlace $HOME/local_node/bin/npm \
+		--replace-fail '__NODEJS__' '@nodejs@'
+	substituteInPlace $HOME/local_node/BUILD \
+		--replace-fail '__NODEJS__' '@nodejs@'
+	chmod -R +x $HOME/local_node/bin/*
+
+	cp -R @local_yarn@ $HOME/local_yarn
+	chmod -R +w $HOME/local_yarn
+	substituteInPlace $HOME/local_yarn/bin/yarn \
+		--replace-fail '__YARN__' '@yarn@'
+	chmod -R +x $HOME/local_yarn/bin/*
+
+	bazelFlagsArray+=(
+		"--override_repository=build_bazel_rules_nodejs=@rulesNodeJS@"
+
+		"--override_repository=nodejs_linux_amd64=$HOME/local_node"
+		"--override_repository=nodejs_linux_arm64=$HOME/local_node"
+		"--override_repository=nodejs_linux_s390x=$HOME/local_node"
+		"--override_repository=nodejs_linux_ppc64le=$HOME/local_node"
+		"--override_repository=nodejs_darwin_amd64=$HOME/local_node"
+		"--override_repository=nodejs_darwin_arm64=$HOME/local_node"
+		"--override_repository=nodejs_windows_amd64=$HOME/local_node"
+		"--override_repository=nodejs_windows_arm64=$HOME/local_node"
+		"--override_repository=nodejs=$HOME/local_node"
+
+		"--override_repository=yarn=$HOME/local_yarn"
+	)
+}
+
+_setupYarnCache() {
+	@yarn@/bin/yarn config set cafile "@cacert@/etc/ssl/certs/ca-bundle.crt"
+	@yarn@/bin/yarn config set yarn-offline-mirror "$HOME/yarn-offline-mirror"
+}
+
+_copyYarnCache() {
+	cp -R "$HOME/yarn-offline-mirror" "$out/yarn-offline-mirror"
+}
+
+_linkYarnCache() {
+	ln -sf "$cache/yarn-offline-mirror" "$HOME/yarn-offline-mirror"
+}