Drop the compile target to es5

Author: jeskew

packages/credential-provider-ini/__mocks__/fs.ts

@@ -5,24 +5,24 @@ interface FsModule {
 }
 
 const fs: FsModule = <FsModule>jest.genMockFromModule('fs');
-const matchers = new Map<string, string>();
+let matchers: {[key: string]: string} = {};
 
 function __addMatcher(toMatch: string, toReturn: string): void {
-    matchers.set(toMatch, toReturn);
+    matchers[toMatch] = toReturn;
 }
 
 function __clearMatchers(): void {
-    matchers.clear();
+    matchers = {};
 }
 
 function readFile(
     path: string,
     encoding: string,
     callback: (err: Error|null, data?: string) => void
 ): void {
-    for (let [matcher, data] of matchers.entries()) {
-        if (matcher === path) {
-            callback(null, data);
+    for (let key of Object.keys(matchers)) {
+        if (key === path) {
+            callback(null, matchers[key]);
             return;
         }
     }

packages/credential-provider-ini/__tests__/index.ts

@@ -35,10 +35,10 @@ const envAtLoadTime: {[key: string]: string} = [
     'USERPROFILE',
     'HOMEPATH',
     'HOMEDRIVE',
-].reduce((envState, varName) => Object.assign(
-    envState,
-    {[varName]: process.env[varName]}
-), {});
+].reduce((envState: {[key: string]: string}, varName: string) => {
+    envState[varName] = process.env[varName];
+    return envState;
+}, {});
 
 beforeEach(() => {
     __clearMatchers();

packages/credential-provider-ini/index.ts

@@ -138,11 +138,11 @@ export function fromIni(init: FromIniInit = {}): CredentialProvider {
 }
 
 async function resolveProfileData(
-    profile: string,
+    profileName: string,
     profiles: ParsedIniData,
     options: FromIniInit
 ): Promise<Credentials> {
-    const data = profiles[profile];
+    const data = profiles[profileName];
     if (isStaticCredsProfile(data)) {
         return Promise.resolve({
             accessKeyId: data.aws_access_key_id,
@@ -152,7 +152,7 @@ async function resolveProfileData(
     } else if (isAssumeRoleProfile(data)) {
         if (!options.roleAssumer) {
             throw new CredentialError(
-                `Profile ${profile} requires a role to be assumed, but no` +
+                `Profile ${profileName} requires a role to be assumed, but no` +
                 ` role assumption callback was provided.`,
                 false
             );
@@ -174,7 +174,7 @@ async function resolveProfileData(
         if (mfa_serial) {
             if (!options.mfaCodeProvider) {
                 throw new CredentialError(
-                    `Profile ${profile} requires multi-factor authentication,` +
+                    `Profile ${profileName} requires multi-factor authentication,` +
                     ` but no MFA code callback was provided.`,
                     false
                 );
@@ -187,9 +187,9 @@ async function resolveProfileData(
     }
 
     throw new CredentialError(
-        `Profile ${profile} could not be found or parsed in shared` +
+        `Profile ${profileName} could not be found or parsed in shared` +
         ` credentials file.`,
-        profile === DEFAULT_PROFILE
+        profileName === DEFAULT_PROFILE
     );
 }
 

packages/credential-provider-ini/package.json

@@ -17,12 +17,13 @@
   "license": "UNLICENSED",
   "dependencies": {
     "@aws/credential-provider-base": "^0.0.1",
-    "@aws/types": "^0.0.1"
+    "@aws/types": "^0.0.1",
+    "tslib": "^1.7.1"
   },
   "devDependencies": {
-    "@types/jest": "^19.2.2",
+    "@types/jest": "^20.0.1",
     "@types/node": "^7.0.12",
-    "jest": "^19.0.2",
+    "jest": "^20.0.4",
     "typescript": "^2.3"
   }
 }

packages/credential-provider-ini/tsconfig.json

@@ -1,9 +1,14 @@
 {
   "compilerOptions": {
     "module": "commonjs",
-    "target": "es6",
+    "target": "es5",
     "declaration": true,
     "strict": true,
-    "sourceMap": true
+    "sourceMap": true,
+    "importHelpers": true,
+    "lib": [
+      "es5",
+      "es2015.promise"
+    ]
   }
 }