Use TypeScript project reference (#1002)

* Add *.tsbuildinfo to .gitignore

* Bump versions of dependencies, nyc and yargs

* Drop support for node 9 (EOL 2018-06-30)

https://github.com/nodejs/Release

* Add getTransaction snippet

.gitignore

@@ -58,6 +58,9 @@ npm-debug.log
 # Ignore dist folder, built from tsc
 dist/
 
+# TypeScript incremental compilation cache
+*.tsbuildinfo
+
 # Ignore perf test cache
 scripts/cache
 

.travis.yml

@@ -2,8 +2,8 @@ language: node_js
 node_js:
   - 6
   - 8
-  - 9
   - 10
+  - 11
 script:
   - yarn compile
   - yarn test

package.json

@@ -41,29 +41,29 @@
     "jayson": "^1.2.2",
     "json-loader": "^0.5.2",
     "json-schema-to-markdown-table": "^0.4.0",
-    "mocha": "6.0.2",
+    "mocha": "6.1.3",
     "mocha-junit-reporter": "^1.9.1",
     "null-loader": "^0.1.1",
-    "nyc": "^11.3.0",
-    "source-map-support": "^0.5.0",
+    "nyc": "13.3.0",
+    "source-map-support": "0.5.12",
     "ts-loader": "^3.2.0",
-    "ts-node": "^3.3.0",
+    "ts-node": "8.0.3",
     "tslint": "^5.8.0",
     "tslint-eslint-rules": "^4.1.1",
     "typescript": "3.4.2",
     "uglifyjs-webpack-plugin": "^1.1.4",
     "webpack": "3.12.0",
-    "yargs": "^8.0.2"
+    "yargs": "13.2.2"
   },
   "scripts": {
     "build": "gulp",
     "doctoc": "doctoc docs/index.md --title '# RippleAPI Reference' --github --maxlevel 2",
     "docgen": "node --harmony scripts/build_docs.js",
     "clean": "rm -rf dist/npm",
-    "compile": "mkdir -p dist/npm/common && cp -r src/common/schemas dist/npm/common/ && tsc",
+    "compile": "mkdir -p dist/npm/common && cp -r src/common/schemas dist/npm/common/ && tsc --build",
     "watch": "tsc -w",
     "prepublish": "npm run clean && npm run compile && npm run build",
-    "test": "nyc mocha --exit",
+    "test": "TS_NODE_PROJECT=src/tsconfig.json nyc mocha --exit",
     "lint": "tslint -p ./",
     "perf": "./scripts/perf_test.sh",
     "start": "node scripts/http.js",

snippets/src/getTransaction.ts

@@ -0,0 +1,17 @@
+import {RippleAPI} from '../../dist/npm'
+
+const api = new RippleAPI({
+  server: 'wss://s.altnet.rippletest.net:51233'
+})
+
+getTransaction()
+
+async function getTransaction() {
+  await api.connect()
+  const ledger = await api.getLedger({includeTransactions: true})
+  console.log(ledger)
+  const tx = await api.getTransaction(ledger.transactionHashes[0])
+  console.log(tx)
+  console.log('deliveredAmount:', tx.outcome.deliveredAmount)
+  process.exit(0)
+}

snippets/parseAccountFlags.js → snippets/src/parseAccountFlags.ts

@@ -1,4 +1,5 @@
-const RippleAPI = require('../dist/npm').RippleAPI
+import {RippleAPI} from '../../dist/npm'
+
 const api = new RippleAPI({server: 'wss://s.altnet.rippletest.net:51233'})
 
 parseAccountFlags()
@@ -8,4 +9,5 @@ async function parseAccountFlags() {
   const account_info = await api.request('account_info', {account: 'rKsdkGhyZH6b2Zzd5hNnEqSv2wpznn4n6N'})
   const flags = api.parseAccountFlags(account_info.account_data.Flags)
   console.log(JSON.stringify(flags, null, 2))
+  process.exit(0)
 }

snippets/tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "extends": "../tsconfig-base",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src"
+  },
+  "references": [
+    { "path": "../src" }
+  ],
+  "include": [
+    "./src/**/*.ts"
+  ]
+}

src/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "extends": "../tsconfig-base",
+  "compilerOptions": {
+    "outDir": "../dist/npm",
+    "rootDir": ".",
+    "composite": true
+  },
+  "include": [
+    "**/*.ts"
+  ]
+}

tsconfig-base.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "pretty": true,
+    "lib": [
+      "es2017"
+    ],
+    "target": "es6",
+
+    "declaration": true,
+    "declarationMap": true /* Added 2019-04-13 */,
+    "sourceMap": true,
+    "noEmitOnError": true /* Added 2019-04-13 */,
+
+    "strictNullChecks": false,
+    "noImplicitAny": false,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "removeComments": true,
+    "strict": true /* Enable all strict type-checking options. */,
+    "preserveConstEnums": false,
+
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "suppressImplicitAnyIndexErrors": false
+  }
+}

tsconfig.json

@@ -1,25 +1,8 @@
 {
-  "compilerOptions": {
-    "target": "es6",
-    "lib": [
-      "es2017"
-    ],
-    "outDir": "dist/npm",
-    "rootDir": "src",
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "strictNullChecks": false,
-    "noImplicitAny": false,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "removeComments": true,
-    "strict": true /* Enable all strict type-checking options. */,
-    "preserveConstEnums": false,
-    "suppressImplicitAnyIndexErrors": false,
-    "declaration": true,
-    "sourceMap": true
-  },
-  "include": [
-    "src/**/*.ts"
+  "files": [],
+  "include": [],
+  "references": [
+    { "path": "./src" },
+    { "path": "./snippets" }
   ]
-}
+}