chore: migrate the code to typescript

.circleci/config.yml

@@ -128,14 +128,14 @@ jobs:
       - run:
           name: Install modules and dependencies.
           command: |
-            npm install
+            npm install --unsafe-perm
             npm link
       - run:
           name: Link the module being tested to the samples.
           command: |
             cd samples/
-            npm link @google-cloud/logging-bunyan
             npm install
+            npm link @google-cloud/logging-bunyan
             cd ..
       - run:
           name: Run linting.
@@ -173,8 +173,8 @@ jobs:
           name: Link the module being tested to the samples.
           command: |
             cd samples/
-            npm link @google-cloud/logging-bunyan
             npm install
+            npm link @google-cloud/logging-bunyan
             cd ..
       - run:
           name: Run sample tests.

package.json

@@ -8,9 +8,10 @@
     "node": ">=4.0.0"
   },
   "repository": "googleapis/nodejs-logging-bunyan",
-  "main": "./src/index.js",
+  "main": "./build/src/index.js",
+  "types": "./build/src/index.d.ts",
   "files": [
-    "src",
+    "build/src",
     "AUTHORS",
     "CONTRIBUTORS",
     "LICENSE"
@@ -49,14 +50,24 @@
     "lint": "repo-tools lint --cmd eslint -- src/ samples/ system-test/ test/",
     "prettier": "repo-tools exec -- prettier --write src/*.js src/*/*.js samples/*.js samples/*/*.js test/*.js test/*/*.js system-test/*.js system-test/*/*.js",
     "samples-test": "cd samples/ && npm link ../ && npm test && cd ../",
-    "system-test": "repo-tools test run --cmd mocha -- system-test/*.js --no-timeouts --bail",
-    "test": "repo-tools test run --cmd mocha -- test/*.js"
+    "system-test": "repo-tools test run --cmd mocha -- build/system-test/*.js --no-timeouts --bail",
+    "test": "repo-tools test run --cmd mocha -- build/test/*.js",
+    "check": "gts check",
+    "clean": "gts clean",
+    "compile": "tsc -p .",
+    "fix": "gts fix",
+    "prepare": "npm run compile",
+    "pretest": "npm run compile",
+    "posttest": "npm run check"
   },
   "dependencies": {
     "@google-cloud/logging": "^1.0.0",
-    "extend": "^3.0.1"
+    "@types/bunyan": "^1.8.3",
+    "typescript": "~2.6.1"
   },
   "devDependencies": {
+    "@types/mocha": "^2.2.41",
+    "@types/proxyquire": "^1.3.28",
     "@google-cloud/nodejs-repo-tools": "^2.1.0",
     "async": "^2.5.0",
     "bunyan": "^1.8.5",
@@ -65,6 +76,7 @@
     "eslint-config-prettier": "^2.6.0",
     "eslint-plugin-node": "^5.2.1",
     "eslint-plugin-prettier": "^2.3.1",
+    "gts": "^0.5.1",
     "ink-docstrap": "^1.3.0",
     "intelli-espower-loader": "^1.0.1",
     "jsdoc": "^3.5.5",

samples/quickstart.js

@@ -19,7 +19,7 @@
 const bunyan = require('bunyan');
 
 // Imports the Google Cloud client library for Bunyan
-const LoggingBunyan = require('@google-cloud/logging-bunyan');
+const LoggingBunyan = require('@google-cloud/logging-bunyan').LoggingBunyan;
 
 // Creates a Bunyan Stackdriver Logging client
 const loggingBunyan = new LoggingBunyan();