From 6d49207dbc5d66f91f4f462f05dd8916046e3a7b Mon Sep 17 00:00:00 2001
From: Myles Borins <mylesborins@github.com>
Date: Mon, 5 Oct 2020 17:15:01 -0400
Subject: [PATCH] Revert "Remove unused npx binary"

This reverts commit f019a248a67e8c46dbe41bf31f4818c5ca2138bf.

Git Bash on Windows still uses this file. Removing it broke
the windows MSI builds in Node.js infrastructure. Unless we
absolutely need to remove this I think it is worth keeping
around

PR-URL: https://github.com/npm/cli/pull/1903
Credit: @MylesBorins
Close: #1903
Reviewed-by: @isaacs
---
 bin/npx | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 bin/npx

diff --git a/bin/npx b/bin/npx
new file mode 100644
index 0000000000000..f43754d620a8a
--- /dev/null
+++ b/bin/npx
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# This is used by the Node.js installer, which expects the cygwin/mingw
+# shell script to already be present in the npm dependency folder.
+
+(set -o igncr) 2>/dev/null && set -o igncr; # cygwin encoding fix
+
+basedir=`dirname "$0"`
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+NODE_EXE="$basedir/node.exe"
+if ! [ -x "$NODE_EXE" ]; then
+  NODE_EXE=node
+fi
+
+NPM_CLI_JS="$basedir/node_modules/npm/bin/npm-cli.js"
+NPX_CLI_JS="$basedir/node_modules/npm/bin/npx-cli.js"
+
+case `uname` in
+  *MINGW*)
+    NPM_PREFIX=`"$NODE_EXE" "$NPM_CLI_JS" prefix -g`
+    NPM_PREFIX_NPX_CLI_JS="$NPM_PREFIX/node_modules/npm/bin/npx-cli.js"
+    if [ -f "$NPM_PREFIX_NPX_CLI_JS" ]; then
+      NPX_CLI_JS="$NPM_PREFIX_NPX_CLI_JS"
+    fi
+    ;;
+  *CYGWIN*)
+    NPM_PREFIX=`"$NODE_EXE" "$NPM_CLI_JS" prefix -g`
+    NPM_PREFIX_NPX_CLI_JS="$NPM_PREFIX/node_modules/npm/bin/npx-cli.js"
+    if [ -f "$NPM_PREFIX_NPX_CLI_JS" ]; then
+      NPX_CLI_JS="$NPM_PREFIX_NPX_CLI_JS"
+    fi
+    ;;
+esac
+
+"$NODE_EXE" "$NPX_CLI_JS" "$@"