Init commit

.babelrc

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+{
+  "env": {
+    "test": {
+      "presets": [
+        "flow", ["env", {
+          "loose": true,
+          "targets": {
+            "node": "current"
+          }
+        }]
+      ],
+      "plugins": [
+        "transform-class-properties",
+        "transform-object-rest-spread",
+        "transform-runtime"
+      ]
+    },
+    "legacy": {
+      "presets": [
+        "flow", ["env", {
+          "loose": true,
+          "targets": {
+            "node": 4
+          }
+        }]
+      ],
+      "plugins": [
+        "transform-class-properties",
+        "transform-object-rest-spread",
+        "transform-runtime"
+      ]
+    },
+    "modern": {
+      "presets": [
+        "flow", ["env", {
+          "loose": true,
+          "targets": {
+            "node": 8
+          }
+        }]
+      ],
+      "plugins": [
+        "transform-class-properties",
+        "transform-object-rest-spread",
+        "transform-runtime"
+      ]
+    }
+  }
+}

.flowconfig

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+[ignore]
+
+[include]
+
+[libs]
+
+[lints]
+
+[options]
+
+[strict]

.gitignore

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+node_modules
+*.log
+dist

.nvmrc

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+v8

.prettierrc

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+{
+  "singleQuote": true
+}

.travis.yml

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+git:
+  depth: 1
+sudo: false
+language: node_js
+node_js:
+  - '4'
+  - '6'
+  - '8'
+cache:
+  yarn: true
+  directories:
+  - node_modules
+script: yarn test && yarn flow

LICENSE

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+Copyright (c) 2018-present James Kyle <[email protected]>
+
+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.

README.md

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+<img src="https://raw.githubusercontent.com/thejameskyle/glow/master/logo.jpg" alt="Glow logo"/>
+
+# Glow
+
+> Make your Flow errors GLOW
+
+## Installation
+
+```sh
+# globally
+yarn global add glow
+# or in your project
+yarn add --dev glow
+```
+
+<img src="https://raw.githubusercontent.com/thejameskyle/glow/master/video.jpg" alt="Preview"/>
+
+## Usage
+
+In your existing Flow project, instead of running:
+
+```sh
+flow
+```
+
+Simply run:
+
+```sh
+glow
+```
+
+You can also filter errors down to a specific set of files by running:
+
+```sh
+glow path/to/whatever
+```
+
+There's even an awesome watch mode:
+
+```sh
+glow --watch
+```

cli.js

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+#!/usr/bin/env node
+'use strict';
+
+var ver = process.versions.node;
+var majorVer = parseInt(ver.split('.')[0], 10);
+var cli;
+
+if (majorVer < 4) {
+  throw new Error(
+    'Node version ' +
+      ver +
+      ' is not supported in Glow, please use Node.js 4.0 or higher.'
+  );
+} else if (majorVer < 8) {
+  cli = require('./dist/legacy/cli').default;
+} else {
+  cli = require('./dist/modern/cli').default;
+}
+
+cli(process.cwd(), process.argv.slice(2));

index.js

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+'use strict';
+var ver = process.versions.node;
+var majorVer = parseInt(ver.split('.')[0], 10);
+
+if (majorVer < 4) {
+  console.error(
+    'Node version ' +
+      ver +
+      ' is not supported in Bolt, please use Node.js 4.0 or higher.'
+  );
+  process.exit(1);
+} else if (majorVer < 8) {
+  module.exports = require('./dist/legacy/index');
+} else {
+  module.exports = require('./dist/modern/index');
+}

package.json

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+{
+  "name": "glow",
+  "version": "0.0.0",
+  "description": "Make your Flow errors GLOW",
+  "main": "index.js",
+  "bin": {
+    "glow": "cli.js"
+  },
+  "repository": "https://github.com/thejameskyle/glow",
+  "author": "James Kyle <[email protected]>",
+  "license": "MIT",
+  "keywords": ["flow", "cli", "bin", "errors", "reporter", "ui", "interface"],
+  "files": ["index.js", "cli.js"],
+  "engines": {
+    "node": ">=8.4.0"
+  },
+  "scripts": {
+    "flow": "flow",
+    "test": "ava",
+    "format": "prettier --write **/*.{md,json,js}",
+    "clean": "rm -rf dist",
+    "build:legacy": "BABEL_ENV=legacy babel src -d dist/legacy",
+    "build:modern": "BABEL_ENV=modern babel src -d dist/modern",
+    "build": "yarn run clean && yarn build:legacy && yarn build:modern",
+    "prepublish": "yarn build",
+    "precommit": "lint-staged"
+  },
+  "dependencies": {
+    "@babel/code-frame": "^7.0.0-beta.38",
+    "babel-runtime": "^6.26.0",
+    "beeper": "^1.1.1",
+    "blessed": "^0.1.81",
+    "chalk": "^2.3.0",
+    "clear": "^0.0.1",
+    "find-up": "^2.1.0",
+    "lodash.debounce": "^4.0.8",
+    "meow": "^4.0.0",
+    "multimatch": "^2.1.0",
+    "read-pkg-up": "^3.0.0",
+    "signal-exit": "^3.0.2",
+    "spawndamnit": "^1.0.0",
+    "strip-ansi": "^4.0.0"
+  },
+  "peerDependencies": {
+    "flow-bin": "^0.63.1"
+  },
+  "devDependencies": {
+    "ava": "^0.24.0",
+    "babel-cli": "^6.26.0",
+    "babel-plugin-transform-class-properties": "^6.24.1",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
+    "babel-plugin-transform-runtime": "^6.23.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-preset-flow": "^6.23.0",
+    "fixturez": "^1.1.0",
+    "flow-bin": "^0.63.1",
+    "husky": "^0.14.3",
+    "lint-staged": "^6.0.1",
+    "prettier": "^1.10.2"
+  },
+  "lint-staged": {
+    "*.{js,json,md}": ["prettier --write", "git add"]
+  }
+}

src/Env.js

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+// @flow
+import { type GlowOptions } from './types';
+import { Logger } from './Logger';
+import { Printer } from './Printer';
+import { Interface } from './Interface';
+import { LOG_LEVELS } from './constants';
+import { Lang } from './Lang';
+import EventEmitter from 'events';
+
+export type EnvOptions = GlowOptions & {
+  flowConfigPath: string,
+  flowRootDir: string,
+  flowBinPath: string
+};
+
+export class Env extends EventEmitter {
+  cwd: string;
+  filters: Array<string>;
+  watch: boolean;
+  interactive: boolean;
+  logLevel: number;
+
+  flowConfigPath: string;
+  flowRootDir: string;
+  flowBinPath: string;
+
+  lang: Lang;
+
+  logger: Logger;
+  printer: Printer;
+  interface: Interface | null;
+
+  constructor(opts: EnvOptions) {
+    super();
+
+    this.cwd = opts.cwd;
+    this.filters = opts.filters || [];
+    this.watch = opts.watch || false;
+    this.interactive = opts.interactive || this.watch;
+    this.logLevel = opts.debug
+      ? LOG_LEVELS.debug
+      : opts.quiet ? LOG_LEVELS.error : LOG_LEVELS.info;
+
+    this.flowConfigPath = opts.flowConfigPath;
+    this.flowRootDir = opts.flowRootDir;
+    this.flowBinPath = opts.flowBinPath;
+
+    this.lang = new Lang('en');
+    this.logger = new Logger({ env: this });
+    this.printer = new Printer({ env: this });
+
+    if (this.interactive) {
+      this.interface = new Interface({ env: this });
+      this.interface.on('close', () => {
+        process.exit(0);
+      });
+    } else {
+      this.interface = null;
+    }
+  }
+
+  setFilters(filters: Array<string>) {
+    this.filters = filters;
+    this.emit('filter', this.filters);
+  }
+}