Expose environment vars

.gitignore

@@ -42,3 +42,11 @@ jspm_packages
 vendor/go
 vendor/*.zip
 vendor/*.tar.gz
+
+# Anything other than gitkeep in vendor dirs
+vendor/gopath/bin/*
+!vendor/gopath/bin/.gitkeep
+vendor/gopath/pkg/*
+!vendor/gopath/pkg/.gitkeep
+vendor/gopath/src/*
+!vendor/gopath/src/.gitkeep

README.md

@@ -54,8 +54,8 @@ ngo('version').then(console.log).catch(console.error)
 
 ## api
 
-### require('ngo')(opts)
-accepts `opts` as below, returns `ngo` function which executes Go commands
+### const ngo = require('ngo')(opts)
+accepts `opts` as below, returns `ngo` function which executes Go commands,
 - **options** *[Object - optional]*
   - **useLocal** *[Boolean `false`] - use locally downloaded Go binaries)*
   - **update** *[Boolean `false`] - update local install to latest*
@@ -71,6 +71,9 @@ returns promise which resolves to [`execa`](https://github.com/sindresorhus/exec
  - same options as [`child_process.spawn`](https://nodejs.org/api/child_process.html#child_process_child_process_spawn_command_args_options)
  - additonal options available same as [`execa`](https://github.com/sindresorhus/execa#options)
 
+### ngo.env
+this is a copy of ngo's `process.env` with the Go environment variables added to it
+
 ## License
 
 MIT © [Andrew Carpenter](https://github.com/doesdev)

index.js

@@ -22,10 +22,12 @@ module.exports = (opts = {}) => {
   env.ngoBin = path.join(goRoot, 'bin', 'go')
   try { env.hasBin = exists(path.join(goRoot, 'bin')) } catch (ex) {}
   if (opts.update) delete env.hasBin
-  return (args, cmdOpts = {}) => {
+  let ngoRunner = (args, cmdOpts = {}) => {
     if (opts.update) args = args || ['version']
     return runner(args, Object.assign({}, cmdOpts, {env}))
   }
+  ngoRunner.env = env
+  return ngoRunner
 }
 
 function runner (args, opts) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ngo",
-  "version": "2.4.3",
+  "version": "2.4.4",
   "description": "Run Go commands, whether your Go env is in place or not",
   "main": "index.js",
   "files": [