From 975ab9e285baf4f1b22b60104db4f8f982c1db8b Mon Sep 17 00:00:00 2001
From: David Gay <david@davidgay.org>
Date: Wed, 21 Apr 2021 20:59:17 -0400
Subject: New Rails project with pgsql

---
 bin/yarn | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 bin/yarn

(limited to 'bin/yarn')

diff --git a/bin/yarn b/bin/yarn
new file mode 100755
index 0000000..9fab2c3
--- /dev/null
+++ b/bin/yarn
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+APP_ROOT = File.expand_path('..', __dir__)
+Dir.chdir(APP_ROOT) do
+  yarn = ENV["PATH"].split(File::PATH_SEPARATOR).
+    select { |dir| File.expand_path(dir) != __dir__ }.
+    product(["yarn", "yarn.cmd", "yarn.ps1"]).
+    map { |dir, file| File.expand_path(file, dir) }.
+    find { |file| File.executable?(file) }
+
+  if yarn
+    exec yarn, *ARGV
+  else
+    $stderr.puts "Yarn executable was not detected in the system."
+    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
+    exit 1
+  end
+end
-- 
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