feat(plugin-ts): initial implementation of baset-plugin-ts

packages/baset-plugin-ts/.npmignore

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+!/bin/**/*
+!/dist/**/*
+/src/
+tsconfig.json
+tslint.json

packages/baset-plugin-ts/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2018 Ihor Chulinda
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

packages/baset-plugin-ts/README.md

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+# BaseT Core
+> TypeScript reader plugin for [BaseT](https://github.com/Igmat/baset) project.
+
+<!-- START doctoc generated TOC please keep comment here to allow auto update -->
+<!-- END doctoc generated TOC please keep comment here to allow auto update -->

packages/baset-plugin-ts/package.json

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+{
+  "name": "baset-plugin-ts",
+  "version": "0.4.1",
+  "description": "TypeScript plugin for BaseT project.",
+  "keywords": [
+    "baset-plugin-ts",
+    "typescript",
+    "baseline",
+    "unit-test",
+    "test",
+    "testing",
+    "e2e-test"
+  ],
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "npm run tslint && tsc",
+    "watch": "npm run tslint && tsc -w",
+    "tslint": "tslint -c tslint.json -p tsconfig.json",
+    "test": "baset",
+    "accept": "baset accept",
+    "doctoc": "doctoc README.md",
+    "prepublish": "npm run doctoc"
+  },
+  "author": "",
+  "license": "MIT",
+  "devDependencies": {
+    "@types/node": "^9.3.0",
+    "baset": "^0.4.1",
+    "doctoc": "^1.3.0",
+    "tslint": "^5.9.1",
+    "typescript": "^2.6.2"
+  },
+  "dependencies": {
+    "typescript": "^2.6.2",
+    "find-up": "^2.1.0"
+  }
+}

packages/baset-plugin-ts/src/index.ts

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+import { sync } from 'find-up';
+import * as fs from 'fs';
+import * as path from 'path';
+import { CompilerOptions, transpileModule } from 'typescript';
+import { isPrimitive, promisify } from 'util';
+
+const readFile = promisify(fs.readFile);
+
+export interface ITypeScriptReaderOptions {
+    config: string | { compilerOptions: CompilerOptions };
+}
+export default class TypeScriptReader {
+    private compilerOptions: CompilerOptions;
+    constructor(private options?: ITypeScriptReaderOptions) {
+        const config = (!options)
+            ? (() => {
+                const configPath = sync('tsconfig.json');
+                if (!configPath) throw new Error("We can't find TS config file for your tests");
+
+                return configPath;
+            })()
+            : options.config;
+
+        this.compilerOptions = (typeof config === 'string')
+            ? require(path.resolve(config))
+            : config;
+    }
+
+    read = async (filePath: string, spec: string | Promise<string>) => {
+        if (typeof spec !== 'string' || spec.length) throw new Error('TypeScript plugin have to be first in plugins chain');
+        const src = await readFile(filePath, { encoding: 'utf8' });
+
+        return transpileModule(src, {
+            compilerOptions: this.compilerOptions,
+            fileName: filePath,
+        }).outputText;
+    }
+}

packages/baset-plugin-ts/tsconfig.json

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+{
+    "compilerOptions": {
+        "target": "es2015",
+        "module": "commonjs",
+        "sourceMap": true,
+        "declaration": true,
+        "outDir": "dist",
+        "strict": true,
+        "noImplicitAny": true,
+        "strictNullChecks": true,
+        "noImplicitThis": true,
+        "noImplicitReturns": true,
+        "noFallthroughCasesInSwitch": true,
+        "moduleResolution": "node",
+        "baseUrl": ".",
+        "paths": {
+            "*": [
+                "node_modules/*",
+                "src/types/*"
+            ]
+        },
+        "experimentalDecorators": true,
+        "emitDecoratorMetadata": true
+    },
+    "include": [
+        "src/**/*"
+    ]
+}

packages/baset-plugin-ts/tslint.json

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+{
+    "extends": [
+        "../../tslint.json"
+    ],
+    "rules": {
+        "no-default-export": false
+    }
+}