1.1.3

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 coverage/
-docs/
+pages/
+public/

.gitlab-ci.yml

@@ -3,13 +3,16 @@ image: hosttoday/ht-docker-node:npmts
 stages:
 - test
 - release
+- trigger
+- pages
 
 testLEGACY:
   stage: test
   script:
-    - npmci test lts
+    - npmci test legacy
   tags:
     - docker
+  allow_failure: true
 
 testLTS:
   stage: test
@@ -33,3 +36,24 @@ release:
     - tags
   tags:
     - docker
+
+trigger:
+  stage: trigger
+  script:
+    - npmci trigger
+  only:
+    - tags
+  tags:
+    - docker
+
+pages:
+  image: hosttoday/ht-docker-node:npmpage
+  stage: pages
+  script:
+    - npmci command npmpage --publish gitlab
+  only:
+    - tags
+  artifacts:
+    expire_in: 1 week
+    paths:
+    - public

README.md

@@ -1,7 +1,40 @@
 # qenv
-provides an easy way for promised environments
+easy promised environments
+
+## Availabililty
+[![npm](https://push.rocks/assets/repo-button-npm.svg)](https://www.npmjs.com/package/qenv)
+[![git](https://push.rocks/assets/repo-button-git.svg)](https://GitLab.com/pushrocks/qenv)
+[![git](https://push.rocks/assets/repo-button-mirror.svg)](https://github.com/pushrocks/qenv)
+[![docs](https://push.rocks/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/qenv/)
+
+## Status for master
+[![build status](https://GitLab.com/pushrocks/qenv/badges/master/build.svg)](https://GitLab.com/pushrocks/qenv/commits/master)
+[![coverage report](https://GitLab.com/pushrocks/qenv/badges/master/coverage.svg)](https://GitLab.com/pushrocks/qenv/commits/master)
+[![npm downloads per month](https://img.shields.io/npm/dm/qenv.svg)](https://www.npmjs.com/package/qenv)
+[![Dependency Status](https://david-dm.org/pushrocks/qenv.svg)](https://david-dm.org/pushrocks/qenv)
+[![bitHound Dependencies](https://www.bithound.io/github/pushrocks/qenv/badges/dependencies.svg)](https://www.bithound.io/github/pushrocks/qenv/master/dependencies/npm)
+[![bitHound Code](https://www.bithound.io/github/pushrocks/qenv/badges/code.svg)](https://www.bithound.io/github/pushrocks/qenv)
+[![TypeScript](https://img.shields.io/badge/TypeScript-2.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+[![node](https://img.shields.io/badge/node->=%206.x.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
 
 ## Usage
-qenv looks for an qenv.yml that defines needed env vars. qenv dirst checks if they are already specified.
-If not, qenv by default looks for a .nogit/env.yml file.
-If any env var is not specified, qenv throws an error and exits.
+Use TypeScript for best in class instellisense.
+
+qenv works with two files:
+
+* **qenv.yml** - specifies which ENV vars are required.
+* **env.yml** - specifies all env vars that are not already set in the current environment.
+
+Now obviously you can set build specific env vars in many CI environments.
+So there we do not need an **env.yml** since all ENV vars are in place
+However when on another machine you can have a env.yml that will be added to the environment by qenv.
+
+```javascript
+import {Qenv} from "qenv";
+
+myQenv = new Qenv("path/to/dir/where/qenv.yml/is/","path/to/dir/where/env.yml/is(");
+
+``` 
+
+[![npm](https://push.rocks/assets/repo-header.svg)](https://push.rocks)

dist/index.d.ts

@@ -0,0 +1,11 @@
+export interface IKeyValueObject {
+    key: string;
+    value: string;
+}
+export declare class Qenv {
+    requiredEnvVars: string[];
+    availableEnvVars: string[];
+    missingEnvVars: string[];
+    keyValueObjectArray: IKeyValueObject[];
+    constructor(basePathArg: string, envYmlPathArg: any, failOnMissing?: boolean);
+}

dist/index.js

@@ -1,3 +1,69 @@
-
-
-//# sourceMappingURL=data:application/json;charset=utf8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IiIsImZpbGUiOiJpbmRleC5qcyIsInNvdXJjZXNDb250ZW50IjpbXX0=
+"use strict";
+const plugins = require("./qenv.plugins");
+;
+class Qenv {
+    constructor(basePathArg = process.cwd(), envYmlPathArg, failOnMissing = true) {
+        this.requiredEnvVars = [];
+        this.availableEnvVars = [];
+        this.missingEnvVars = [];
+        this.keyValueObjectArray = [];
+        getRequiredEnvVars(basePathArg, this.requiredEnvVars);
+        getAvailableEnvVars(this.requiredEnvVars, envYmlPathArg, this.availableEnvVars, this.keyValueObjectArray);
+        this.missingEnvVars = getMissingEnvVars(this.requiredEnvVars, this.availableEnvVars);
+        // handle missing variables
+        if (this.missingEnvVars.length > 0) {
+            console.info('Required Env Vars are:');
+            console.log(this.requiredEnvVars);
+            console.error('However some Env variables could not be resolved:');
+            console.log(this.missingEnvVars);
+            if (failOnMissing) {
+                console.error('Exiting!');
+                process.exit(1);
+            }
+        }
+    }
+    ;
+}
+exports.Qenv = Qenv;
+;
+let getRequiredEnvVars = (pathArg, requiredEnvVarsArray) => {
+    let qenvFilePath = plugins.path.join(pathArg, 'qenv.yml');
+    let qenvFile = plugins.smartfile.fs.toObjectSync(qenvFilePath);
+    for (let keyArg in qenvFile.vars) {
+        requiredEnvVarsArray.push(qenvFile.vars[keyArg]);
+    }
+    ;
+};
+let getAvailableEnvVars = (requiredEnvVarsArg, envYmlPathArg, availableEnvVarsArray, keyValueObjectArrayArg) => {
+    envYmlPathArg = plugins.path.join(envYmlPathArg, 'env.yml');
+    let envYml;
+    try {
+        envYml = plugins.smartfile.fs.toObjectSync(envYmlPathArg);
+    }
+    catch (err) {
+        console.log("env file couldn't be found at " + envYmlPathArg);
+        envYml = {};
+    }
+    for (let requiredEnvVar of requiredEnvVarsArg) {
+        if (process.env[requiredEnvVar]) {
+            availableEnvVarsArray.push(requiredEnvVar);
+            keyValueObjectArrayArg.push({
+                key: requiredEnvVar,
+                value: process.env[requiredEnvVar]
+            });
+        }
+        else if (envYml.hasOwnProperty(requiredEnvVar)) {
+            process.env[requiredEnvVar] = envYml[requiredEnvVar];
+            availableEnvVarsArray.push(requiredEnvVar);
+            keyValueObjectArrayArg.push({
+                key: requiredEnvVar,
+                value: process.env[requiredEnvVar]
+            });
+        }
+    }
+    ;
+};
+let getMissingEnvVars = (requiredEnvVarsArray, availableEnvVarsArray) => {
+    return plugins.lodash.difference(requiredEnvVarsArray, availableEnvVarsArray);
+};
+//# sourceMappingURL=data:application/json;base64,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

dist/qenv.plugins.d.ts

@@ -1,3 +1,4 @@
-import "typings-global";
-export import beautylog = require("beautylog");
-export import smartfile = require("smartfile");
+import 'typings-global';
+export declare let lodash: any;
+export import path = require('path');
+export import smartfile = require('smartfile');

dist/qenv.plugins.js

@@ -1,6 +1,6 @@
 "use strict";
 require("typings-global");
-exports.beautylog = require("beautylog");
+exports.lodash = require('lodash');
+exports.path = require("path");
 exports.smartfile = require("smartfile");
-
-//# sourceMappingURL=data:application/json;charset=utf8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInFlbnYucGx1Z2lucy50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBQUEsUUFBTyxnQkFBZ0IsQ0FBQyxDQUFBO0FBQ1YsaUJBQVMsV0FBVyxXQUFXLENBQUMsQ0FBQztBQUNqQyxpQkFBUyxXQUFXLFdBQVcsQ0FBQyxDQUFDIiwiZmlsZSI6InFlbnYucGx1Z2lucy5qcyIsInNvdXJjZXNDb250ZW50IjpbImltcG9ydCBcInR5cGluZ3MtZ2xvYmFsXCI7XG5leHBvcnQgaW1wb3J0IGJlYXV0eWxvZyA9IHJlcXVpcmUoXCJiZWF1dHlsb2dcIik7XG5leHBvcnQgaW1wb3J0IHNtYXJ0ZmlsZSA9IHJlcXVpcmUoXCJzbWFydGZpbGVcIik7XG4iXX0=
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoicWVudi5wbHVnaW5zLmpzIiwic291cmNlUm9vdCI6IiIsInNvdXJjZXMiOlsiLi4vdHMvcWVudi5wbHVnaW5zLnRzIl0sIm5hbWVzIjpbXSwibWFwcGluZ3MiOiI7QUFBQSwwQkFBdUI7QUFDWixRQUFBLE1BQU0sR0FBRyxPQUFPLENBQUMsUUFBUSxDQUFDLENBQUE7QUFDckMsK0JBQW9DO0FBQ3BDLHlDQUE4QyJ9

package.json

@@ -1,8 +1,9 @@
 {
   "name": "qenv",
-  "version": "1.0.2",
-  "description": "promised environments",
+  "version": "1.1.3",
+  "description": "easy promised environments",
   "main": "dist/index.js",
+  "typings": "dist/index.d.ts",
   "scripts": {
     "test": "(npmts)"
   },
@@ -22,14 +23,13 @@
   },
   "homepage": "https://gitlab.com/pushrocks/qenv#README",
   "devDependencies": {
-    "npmts-g": "^5.2.6",
-    "should": "^9.0.2",
-    "typings-test": "^1.0.1"
+    "npmts-g": "^6.0.0",
+    "smartchai": "^1.0.1",
+    "typings-test": "^1.0.3"
   },
   "dependencies": {
-    "beautylog": "^5.0.12",
-    "q": "^1.4.1",
-    "smartfile": "^3.0.10",
-    "typings-global": "^1.0.3"
+    "lodash": "^4.17.4",
+    "smartfile": "^4.1.3",
+    "typings-global": "^1.0.14"
   }
 }

test/assets/env.yml

@@ -0,0 +1,2 @@
+key1: fromYml
+key2: fromYml

test/assets/qenv.yml

@@ -0,0 +1,4 @@
+vars:
+  - key1
+  - key2
+  - key3

test/test.d.ts

@@ -0,0 +1 @@
+import 'typings-test';

test/test.js

@@ -0,0 +1,26 @@
+"use strict";
+require("typings-test");
+const path = require("path");
+const smartchai_1 = require("smartchai");
+const index_1 = require("../dist/index");
+process.cwd = () => {
+    return path.join(__dirname, './assets/');
+};
+process.env['key1'] = 'original';
+let qenvTestObject;
+describe('Qenv class', function () {
+    it('should create a new class', function () {
+        qenvTestObject = new index_1.Qenv(process.cwd(), process.cwd(), false);
+    });
+    it('key1 should be not be overwritten since it is already present', function () {
+        smartchai_1.expect(process.env.key1).to.equal('original');
+    });
+    it('key2 should be read from Yml', function () {
+        smartchai_1.expect(process.env.key2).to.equal('fromYml');
+    });
+    it('keyValueObjectArray should hold all retrieved values', function () {
+        smartchai_1.expect(qenvTestObject.keyValueObjectArray[0].value).to.equal('original');
+        smartchai_1.expect(qenvTestObject.keyValueObjectArray[1].value).to.equal('fromYml');
+    });
+});
+//# sourceMappingURL=data:application/json;base64,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

test/test.ts

@@ -0,0 +1,28 @@
+import 'typings-test'
+import * as path from 'path'
+import { expect } from 'smartchai'
+import {Qenv} from '../dist/index'
+
+process.cwd = () => {
+    return path.join(__dirname,'./assets/')
+}
+
+process.env['key1'] = 'original'
+
+let qenvTestObject: Qenv
+describe('Qenv class',function(){
+    it('should create a new class',function(){
+        qenvTestObject = new Qenv(process.cwd(),process.cwd(),false)
+    })
+    it('key1 should be not be overwritten since it is already present',function(){
+        expect(process.env.key1).to.equal('original')
+    })
+    it('key2 should be read from Yml',function(){
+        expect(process.env.key2).to.equal('fromYml')
+    })
+    it('keyValueObjectArray should hold all retrieved values',function(){
+        expect(qenvTestObject.keyValueObjectArray[0].value).to.equal('original')
+        expect(qenvTestObject.keyValueObjectArray[1].value).to.equal('fromYml')
+    })
+
+})

ts/index.ts

@@ -1,34 +1,74 @@
-import * as plugins from "./qenv.plugins";
+import * as plugins from './qenv.plugins'
 
-export class qenv {
-    envVarsRequired:string[];
-    envVarsAvailable:string[];
-    envVarsMissing:string[];
-    constructor(basePathArg = "./qenv.yml",envYmlPathArg){
-        this.envVarsRequired = getEnvVarsRequired(basePathArg);
-        this.envVarsAvailable;
-    }
+export interface IKeyValueObject {
+    key: string,
+    value: string
 };
 
-let getEnvVarsRequired = (pathArg:string):string[] => {
-    let result:string[] = [];
-    let qenvFilePath = plugins.path.join(pathArg,"qenv.yml");
-    let qenvFile = plugins.smartfile.local.toObjectSync(qenvFilePath);
+export class Qenv {
+    requiredEnvVars: string[] = []
+    availableEnvVars: string[] = []
+    missingEnvVars: string[] = []
+    keyValueObjectArray: IKeyValueObject[] = []
+    constructor(basePathArg = process.cwd(),envYmlPathArg,failOnMissing = true) {
+        getRequiredEnvVars(basePathArg,this.requiredEnvVars)
+        getAvailableEnvVars(this.requiredEnvVars,envYmlPathArg,this.availableEnvVars,this.keyValueObjectArray)
+        this.missingEnvVars = getMissingEnvVars(this.requiredEnvVars,this.availableEnvVars)
+
+        // handle missing variables
+        if (this.missingEnvVars.length > 0) {
+            console.info('Required Env Vars are:')
+            console.log(this.requiredEnvVars)
+            console.error('However some Env variables could not be resolved:')
+            console.log(this.missingEnvVars)
+            if (failOnMissing) {
+                console.error('Exiting!')
+                process.exit(1)
+            }
+        }
+    };
+};
+
+let getRequiredEnvVars = (pathArg: string, requiredEnvVarsArray: string[]) => {
+    let qenvFilePath = plugins.path.join(pathArg,'qenv.yml')
+    let qenvFile = plugins.smartfile.fs.toObjectSync(qenvFilePath)
     for (let keyArg in qenvFile.vars) {
-        result.push(qenvFile.vars[keyArg]);
-    }
-    return result;
+        requiredEnvVarsArray.push(qenvFile.vars[keyArg])
+    };
 }
 
-let getEnvVarsAvailable = (requiredEnvVarsArg:string[]):string[] => {
-    let result = [];
-    for(let keyArg in requiredEnvVarsArg){
-        let envVar = requiredEnvVarsArg[keyArg];
-        if(process.env[envVar]){
-            result.push(envVar);
-        } else {
+let getAvailableEnvVars = (
+    requiredEnvVarsArg: string[],
+    envYmlPathArg: string,
+    availableEnvVarsArray: string[],
+    keyValueObjectArrayArg: IKeyValueObject[]
+) => {
+    envYmlPathArg = plugins.path.join(envYmlPathArg,'env.yml')
+    let envYml
+    try {
+        envYml = plugins.smartfile.fs.toObjectSync(envYmlPathArg)
+    } catch (err) {
+        console.log("env file couldn't be found at " + envYmlPathArg)
+        envYml = {}
+    }
+    for (let requiredEnvVar of requiredEnvVarsArg){
+        if (process.env[requiredEnvVar]) {
+            availableEnvVarsArray.push(requiredEnvVar)
+            keyValueObjectArrayArg.push({
+                key: requiredEnvVar,
+                value: process.env[requiredEnvVar]
+            })
+        } else if (envYml.hasOwnProperty(requiredEnvVar)) {
+            process.env[requiredEnvVar] = envYml[requiredEnvVar]
+            availableEnvVarsArray.push(requiredEnvVar)
+            keyValueObjectArrayArg.push({
+                key: requiredEnvVar,
+                value: process.env[requiredEnvVar]
+            })
+        }
+    };
+}
 
-        }
-    }
-    return result;
+let getMissingEnvVars = (requiredEnvVarsArray: string[],availableEnvVarsArray: string[]) => {
+    return plugins.lodash.difference(requiredEnvVarsArray,availableEnvVarsArray)
 }

ts/qenv.plugins.ts

@@ -1,4 +1,4 @@
-import "typings-global";
-export import beautylog = require("beautylog");
-export import path = require("path");
-export import smartfile = require("smartfile");
+import 'typings-global'
+export let lodash = require('lodash')
+export import path = require('path')
+export import smartfile = require('smartfile')

tslint.json

@@ -0,0 +1,3 @@
+{
+    "extends": "tslint-config-standard"
+}