awscred - npm Package Compare versions

Comparing version 1.1.0 to 1.2.0

index.js

@@ -20,8 +20,12 @@ var fs = require('fs'),
 exports.loadRegion = loadRegion
+exports.loadRegionSync = loadRegionSync
 exports.loadCredentialsFromEnv = loadCredentialsFromEnv
 exports.loadRegionFromEnv = loadRegionFromEnv
+exports.loadRegionFromEnvSync = loadRegionFromEnvSync
 exports.loadCredentialsFromIniFile = loadCredentialsFromIniFile
 exports.loadRegionFromIniFile = loadRegionFromIniFile
+exports.loadRegionFromIniFileSync = loadRegionFromIniFileSync
 exports.loadCredentialsFromEc2Metadata = loadCredentialsFromEc2Metadata
 exports.loadProfileFromIniFile = loadProfileFromIniFile
+exports.loadProfileFromIniFileSync = loadProfileFromIniFileSync
 exports.merge = merge
@@ -88,2 +92,6 @@
 
+function loadRegionSync(options) {
+  return loadRegionFromEnvSync(options) || loadRegionFromIniFileSync(options)
+}
+
 function loadCredentialsFromEnv(options, cb) {
@@ -102,5 +110,9 @@ if (!cb) { cb = options; options = {} }
 
-  cb(null, env.AWS_REGION || env.AMAZON_REGION || env.AWS_DEFAULT_REGION)
+  cb(null, loadRegionFromEnvSync())
 }
 
+function loadRegionFromEnvSync() {
+  return env.AWS_REGION || env.AMAZON_REGION || env.AWS_DEFAULT_REGION
+}
+
 function loadCredentialsFromIniFile(options, cb) {
@@ -128,2 +140,6 @@ if (!cb) { cb = options; options = {} }
 
+function loadRegionFromIniFileSync(options) {
+  return loadProfileFromIniFileSync(options || {}, 'config').region
+}
+
 var TIMEOUT_CODES = ['ECONNRESET', 'ETIMEDOUT', 'EHOSTUNREACH', 'Unknown system errno 64']
@@ -184,2 +200,17 @@ var ec2Callbacks = []
 
+function loadProfileFromIniFileSync(options, defaultFilename) {
+  var filename = options.filename || path.join(resolveHome(), '.aws', defaultFilename),
+      profile = options.profile || resolveProfile(),
+      data
+
+  try {
+    data = fs.readFileSync(filename, 'utf8')
+  } catch (err) {
+    if (err.code == 'ENOENT') return {}
+    throw err
+  }
+
+  return parseAwsIni(data)[profile] || {}
+}
+
 function merge(obj, options, cb) {
@@ -186,0 +217,0 @@ if (!cb) { cb = options; options = {} }

package.json

 {
   "name": "awscred",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "Resolves AWS credentials (and region) using env, file and IAM strategies",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -29,2 +29,11 @@ awscred
 
+Or just load the region, synchronously:
+
+```js
+console.log(awscred.loadRegionSync())
+// us-east-1
+```
+
+
+
 API
@@ -69,2 +78,6 @@ ---
 
+### awscred.loadRegionSync([options])
+
+As above, but returns the region directly from this function using synchronous calls.
+
 ### awscred.credentialsCallChain
@@ -82,6 +95,9 @@
 ### awscred.loadRegionFromEnv
+### awscred.loadRegionFromEnvSync
 ### awscred.loadCredentialsFromIniFile
 ### awscred.loadRegionFromIniFile
+### awscred.loadRegionFromIniFileSync
 ### awscred.loadCredentialsFromEc2Metadata
 ### awscred.loadProfileFromIniFile
+### awscred.loadProfileFromIniFileSync
 
@@ -88,0 +104,0 @@ Individual methods to load credentials and region from different sources

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Improved metrics

Total package byte prevSize

13303

increased by10.44%

Lines of code

240

increased by11.63%

Number of lines in readme file

107

increased by17.58%

No dependency changes