chore: improve tsconfig and generate flow definitions

Author: nodkz

.eslintrc

@@ -33,7 +33,8 @@
     "no-else-return": 0,
     "lines-between-class-members": ["error", "always", { "exceptAfterSingleLine": true }],
     "@typescript-eslint/explicit-member-accessibility": 0,
-    "@typescript-eslint/no-explicit-any": 0
+    "@typescript-eslint/no-explicit-any": 0,
+    "@typescript-eslint/no-inferrable-types": 0
   },
   "env": {
     "jasmine": true,

package.json

@@ -43,6 +43,7 @@
     "eslint": "^5.15.0",
     "eslint-config-prettier": "^4.1.0",
     "eslint-plugin-prettier": "^3.0.1",
+    "flowgen": "^1.6.0",
     "jest": "^24.1.0",
     "mongodb": "^3.1.13",
     "npm-run-all": "^4.1.5",
@@ -71,7 +72,8 @@
   },
   "scripts": {
     "build": "npm-run-all build:*",
-    "build:ts": "rimraf build && tsc -p .",
+    "build:ts": "rimraf ./lib && tsc -p ./tsconfig.build.json",
+    "build:flow": "find ./lib -name \"*.d.ts\" -exec bash -c './node_modules/.bin/flowgen \"$1\" -o \"${1%.d.ts}\".js.flow' - '{}' \\;",
     "watch": "cross-env MONGOMS_DOWNLOAD_DIR=./tmp jest --watch",
     "coverage": "cross-env MONGOMS_DOWNLOAD_DIR=./tmp jest --coverage",
     "lint": "eslint 'src/**/*.{js,ts}'",

src/util/MongoBinary.ts

@@ -13,7 +13,7 @@ import { DebugFn } from '../types';
 // TODO: return back `latest` version when it will be fixed in MongoDB distro (for now use 4.0.3 😂)
 // More details in https://github.com/nodkz/mongodb-memory-server/issues/131
 // export const LATEST_VERSION = 'latest';
-export const LATEST_VERSION = '4.0.3';
+export const LATEST_VERSION: string = '4.0.3';
 
 export interface MongoBinaryCache {
   [version: string]: string;

src/util/mongo_killer.d.ts

@@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./lib",
+    "noEmit": false,
+    "target": "es5",
+    "module": "commonjs",
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+    "skipLibCheck": false
+  },
+  "include": ["src/**/*"],
+  "exclude": ["**/__tests__"]
+}

tsconfig.build.json

@@ -1,15 +1,16 @@
 {
   "compilerOptions": {
-    "target": "es2018",
+    "noEmit": true,
+    "target": "es5",
     "module": "commonjs",
-    "outDir": "./lib",
     "strict": true,
     "rootDir": "./src",
-    "declaration": true,
-    "lib": ["es2018"],
+    "outDir": "./lib",
+    "lib": ["es2017"],
+    "moduleResolution": "node",
     "esModuleInterop": true,
-    "skipLibCheck": true
+    "forceConsistentCasingInFileNames": true,
+    "types": ["node", "jest"]
   },
-
-  "include": [ "src/**/*" ]
+  "include": ["src/**/*"]
 }

tsconfig.json

@@ -1280,6 +1280,11 @@ [email protected], combined-stream@~1.0.5, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@^2.11.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
+  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
+
 commander@~2.17.1:
   version "2.17.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
@@ -2212,6 +2217,19 @@ flatted@^2.0.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.0.tgz#55122b6536ea496b4b44893ee2608141d10d9916"
   integrity sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg==
 
+flowgen@^1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/flowgen/-/flowgen-1.6.0.tgz#524338acd87db375c072e90d5347bef47375a539"
+  integrity sha512-rN4CkNbJPVOdxHlLCSaIPPB9CaUQYx4ysD+UgBQCApVFCI0PfGqtuXC7XCJrCdoJv3ftA7NceqkgKR/2/O1zGw==
+  dependencies:
+    commander "^2.11.0"
+    lodash "^4.17.4"
+    paralleljs "^0.2.1"
+    prettier "^1.16.4"
+    shelljs "^0.8.3"
+    typescript "^3.3.3"
+    typescript-compiler "^1.4.1-2"
+
 flush-write-stream@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.0.3.tgz#c5d586ef38af6097650b49bc41b55fabb19f35bd"
@@ -2421,9 +2439,9 @@ glob-to-regexp@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
-  version "7.1.2"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+glob@^7.0.0, glob@^7.1.3, glob@~7.1.2:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
@@ -2432,9 +2450,9 @@ glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.1.3, glob@~7.1.2:
-  version "7.1.3"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
+glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
     fs.realpath "^1.0.0"
     inflight "^1.0.4"
@@ -2756,6 +2774,11 @@ inquirer@^6.2.2:
     strip-ansi "^5.0.0"
     through "^2.3.6"
 
+interpret@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
+  integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
+
 into-stream@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/into-stream/-/into-stream-4.0.0.tgz#ef10ee2ffb6f78af34c93194bbdc36c35f7d8a9d"
@@ -4760,6 +4783,11 @@ parallel-transform@^1.1.0:
     inherits "^2.0.3"
     readable-stream "^2.1.5"
 
+paralleljs@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/paralleljs/-/paralleljs-0.2.1.tgz#ebca745d3e09c01e2bebcc14858891ff4510e926"
+  integrity sha1-68p0XT4JwB4r68wUhYiR/0UQ6SY=
+
 parent-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.0.tgz#df250bdc5391f4a085fb589dad761f5ad6b865b5"
@@ -5146,6 +5174,13 @@ realpath-native@^1.0.2:
   dependencies:
     util.promisify "^1.0.0"
 
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  integrity sha1-hSBLVNuoLVdC4oyWdW70OvUOM4Q=
+  dependencies:
+    resolve "^1.1.6"
+
 redent@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-2.0.0.tgz#c1b2007b42d57eb1389079b3c8333639d5e1ccaa"
@@ -5306,7 +5341,7 @@ [email protected]:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
-[email protected]:
+[email protected], resolve@^1.1.6:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
   integrity sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==
@@ -5536,6 +5571,15 @@ shell-quote@^1.6.1:
     array-reduce "~0.0.0"
     jsonify "~0.0.0"
 
+shelljs@^0.8.3:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.3.tgz#a7f3319520ebf09ee81275b2368adb286659b097"
+  integrity sha512-fc0BKlAWiLpwZljmOvAOTE/gXawtCoNrP5oaY7KIaQbbyHeQVg01pSEuEGvGh3HEdBU4baCD7wQBwADmM/7f7A==
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 shellwords@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
@@ -6160,7 +6204,12 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@^3.3.3333:
+typescript-compiler@^1.4.1-2:
+  version "1.4.1-2"
+  resolved "https://registry.yarnpkg.com/typescript-compiler/-/typescript-compiler-1.4.1-2.tgz#ba4f7db22d91534a1929d90009dce161eb72fd3f"
+  integrity sha1-uk99si2RU0oZKdkACdzhYety/T8=
+
+typescript@^3.3.3, typescript@^3.3.3333:
   version "3.3.3333"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.3333.tgz#171b2c5af66c59e9431199117a3bcadc66fdcfd6"
   integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==