Merge pull request #358 from 0xProject/feature/build_watch

Add build:watch command to all TS packages

27 files changed, 90 insertions, 21 deletions

diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index e56c9963e..a967cea16 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -12,6 +12,7 @@
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "prebuild": "run-s clean generate_contract_wrappers",
         "build": "run-p build:umd:prod build:commonjs; exit 0;",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --json $JSON_FILE_PATH $PROJECT_DIR",
@@ -73,7 +74,7 @@
         "truffle-hdwallet-provider": "^0.0.3",
         "tslint": "5.8.0",
         "typedoc": "~0.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-provider-engine": "^13.0.1",
         "web3-typescript-typings": "^0.9.8",
         "webpack": "^3.1.0"
diff --git a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
index 873489dc9..2d5818618 100644
--- a/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
+++ b/packages/0x.js/src/contract_wrappers/contract_wrapper.ts
@@ -34,8 +34,8 @@ export class ContractWrapper {
     protected _web3Wrapper: Web3Wrapper;
     private _networkId: number;
     private _abiDecoder?: AbiDecoder;
-    private _blockAndLogStreamerIfExists: BlockAndLogStreamer | undefined;
-    private _blockAndLogStreamInterval: NodeJS.Timer;
+    private _blockAndLogStreamerIfExists?: BlockAndLogStreamer;
+    private _blockAndLogStreamIntervalIfExists?: NodeJS.Timer;
     private _filters: { [filterToken: string]: Web3.FilterObject };
     private _filterCallbacks: {
         [filterToken: string]: EventCallback<ContractEventArgs>;
@@ -162,7 +162,7 @@ export class ContractWrapper {
         );
         const catchAllLogFilter = {};
         this._blockAndLogStreamerIfExists.addLogFilter(catchAllLogFilter);
-        this._blockAndLogStreamInterval = intervalUtils.setAsyncExcludingInterval(
+        this._blockAndLogStreamIntervalIfExists = intervalUtils.setAsyncExcludingInterval(
             this._reconcileBlockAsync.bind(this),
             constants.DEFAULT_BLOCK_POLLING_INTERVAL,
             this._onReconcileBlockError.bind(this),
@@ -191,7 +191,7 @@ export class ContractWrapper {
         }
         this._blockAndLogStreamerIfExists.unsubscribeFromOnLogAdded(this._onLogAddedSubscriptionToken as string);
         this._blockAndLogStreamerIfExists.unsubscribeFromOnLogRemoved(this._onLogRemovedSubscriptionToken as string);
-        intervalUtils.clearAsyncExcludingInterval(this._blockAndLogStreamInterval);
+        intervalUtils.clearAsyncExcludingInterval(this._blockAndLogStreamIntervalIfExists as NodeJS.Timer);
         delete this._blockAndLogStreamerIfExists;
     }
     private async _reconcileBlockAsync(): Promise<void> {
diff --git a/packages/abi-gen/package.json b/packages/abi-gen/package.json
index e04b53282..e6173e182 100644
--- a/packages/abi-gen/package.json
+++ b/packages/abi-gen/package.json
@@ -5,6 +5,7 @@
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "lint": "tslint --project . 'src/**/*.ts'",
         "clean": "shx rm -rf lib",
         "build": "tsc"
@@ -42,7 +43,7 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     }
 }
diff --git a/packages/assert/package.json b/packages/assert/package.json
index 01c3d9509..dbee56d8b 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -5,6 +5,7 @@
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf _bundles lib test_temp",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
@@ -34,7 +35,7 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     },
     "dependencies": {
         "@0xproject/json-schemas": "^0.7.7",
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 71595d798..d1f54f000 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -12,6 +12,7 @@
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf _bundles lib test_temp",
         "docs:json": "typedoc --excludePrivate --excludeExternals --target ES5 --json $JSON_FILE_PATH $PROJECT_DIR",
@@ -63,7 +64,7 @@
         "shx": "^0.2.2",
         "tslint": "5.8.0",
         "typedoc": "~0.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     }
 }
diff --git a/packages/contracts/README.md b/packages/contracts/README.md
index 0a1c272ab..11b9e5056 100644
--- a/packages/contracts/README.md
+++ b/packages/contracts/README.md
@@ -38,6 +38,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Clean
 
 ```bash
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 3f54e15c3..d5e352c5d 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -8,6 +8,7 @@
         "test": "test"
     },
     "scripts": {
+        "build:watch": "tsc -w",
         "prebuild": "run-s clean copy_artifacts",
         "copy_artifacts": "copyfiles './artifacts/**/*' ./lib",
         "build": "tsc",
@@ -52,7 +53,7 @@
         "tslint": "5.8.0",
         "types-bn": "^0.0.1",
         "types-ethereumjs-util": "0xproject/types-ethereumjs-util",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8",
         "yargs": "^10.0.3"
     },
diff --git a/packages/deployer/README.md b/packages/deployer/README.md
index 4293f82d4..f4e688fd7 100644
--- a/packages/deployer/README.md
+++ b/packages/deployer/README.md
@@ -60,6 +60,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/deployer/package.json b/packages/deployer/package.json
index be940f164..1a9495d24 100644
--- a/packages/deployer/package.json
+++ b/packages/deployer/package.json
@@ -5,6 +5,7 @@
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "yarn clean && copyfiles 'test/fixtures/contracts/**/*' src/solc/solc_bin/* ./lib && tsc",
         "test": "npm run build; mocha lib/test/*_test.js",
         "compile": "npm run build; node lib/src/cli.js compile",
@@ -29,7 +30,7 @@
     "devDependencies": {
         "copyfiles": "^1.2.0",
         "types-bn": "^0.0.1",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     },
     "dependencies": {
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index 719426491..0c292c01f 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -5,6 +5,7 @@
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . 'src/**/*.ts'"
@@ -27,7 +28,7 @@
         "tslint": "5.8.0",
         "types-bn": "^0.0.1",
         "types-ethereumjs-util": "0xproject/types-ethereumjs-util",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     },
     "dependencies": {
         "@0xproject/utils": "^0.2.4",
diff --git a/packages/json-schemas/README.md b/packages/json-schemas/README.md
index 9166f50c1..754ce4e95 100644
--- a/packages/json-schemas/README.md
+++ b/packages/json-schemas/README.md
@@ -49,6 +49,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index 017dddd1d..f7a291ec2 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -5,6 +5,7 @@
     "main": "lib/src/index.js",
     "types": "lib/src/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
         "test": "run-s clean build run_mocha",
         "test:circleci": "yarn test",
@@ -40,6 +41,6 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     }
 }
diff --git a/packages/monorepo-scripts/README.md b/packages/monorepo-scripts/README.md
index bed9bd6a6..ea1d43bd5 100644
--- a/packages/monorepo-scripts/README.md
+++ b/packages/monorepo-scripts/README.md
@@ -40,6 +40,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Clean
 
 ```bash
diff --git a/packages/monorepo-scripts/package.json b/packages/monorepo-scripts/package.json
index af40a995e..2ac81f2d3 100644
--- a/packages/monorepo-scripts/package.json
+++ b/packages/monorepo-scripts/package.json
@@ -4,6 +4,7 @@
     "private": true,
     "description": "Helper scripts for the monorepo",
     "scripts": {
+        "build:watch": "tsc -w",
         "deps_versions": "node ./lib/deps_versions.js",
         "lint": "tslint --project . 'src/**/*.ts'",
         "clean": "shx rm -rf lib",
@@ -24,7 +25,7 @@
         "@types/node": "^8.0.53",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     },
     "dependencies": {
         "chalk": "^2.3.0",
diff --git a/packages/subproviders/README.md b/packages/subproviders/README.md
index d7b80f7ee..78643ad55 100644
--- a/packages/subproviders/README.md
+++ b/packages/subproviders/README.md
@@ -64,6 +64,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Clean
 
 ```bash
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index 6d52393e9..18ba247ea 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -5,6 +5,7 @@
     "types": "lib/src/index.d.ts",
     "license": "Apache-2.0",
     "scripts": {
+        "build:watch": "tsc -w",
         "clean": "shx rm -rf lib",
         "build": "tsc",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
@@ -48,7 +49,7 @@
         "tslint": "5.8.0",
         "types-bn": "^0.0.1",
         "types-ethereumjs-util": "0xproject/types-ethereumjs-util",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8",
         "webpack": "^3.1.0"
     }
diff --git a/packages/testnet-faucets/package.json b/packages/testnet-faucets/package.json
index f05899896..c6e7faf02 100644
--- a/packages/testnet-faucets/package.json
+++ b/packages/testnet-faucets/package.json
@@ -5,6 +5,7 @@
     "description": "A faucet micro-service that dispenses test ERC20 tokens or Ether",
     "main": "server.js",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "node ../../node_modules/gulp/bin/gulp.js build",
         "dev": "node ../../node_modules/gulp/bin/gulp.js run",
         "start": "node ./bin/server.js",
@@ -35,7 +36,7 @@
         "shx": "^0.2.2",
         "source-map-loader": "^0.1.6",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8",
         "webpack": "^3.1.0",
         "webpack-node-externals": "^1.6.0"
diff --git a/packages/tslint-config/README.md b/packages/tslint-config/README.md
index 8a6fa8a2f..b517f2d95 100644
--- a/packages/tslint-config/README.md
+++ b/packages/tslint-config/README.md
@@ -44,6 +44,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/tslint-config/package.json b/packages/tslint-config/package.json
index 47b286e64..c2a8b0692 100644
--- a/packages/tslint-config/package.json
+++ b/packages/tslint-config/package.json
@@ -4,6 +4,7 @@
     "description": "Lint rules related to 0xProject for TSLint",
     "main": "tslint.json",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . 'rules/**/*.ts'"
@@ -38,7 +39,7 @@
         "shx": "^0.2.2",
         "tslint": "5.8.0",
         "tslint-eslint-rules": "^4.1.1",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     },
     "dependencies": {
         "lodash": "^4.17.4",
diff --git a/packages/types/README.md b/packages/types/README.md
index d63970150..d2fa33c8f 100644
--- a/packages/types/README.md
+++ b/packages/types/README.md
@@ -40,6 +40,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/types/package.json b/packages/types/package.json
index 7bbf858f3..1fc8d52b9 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -5,6 +5,7 @@
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . 'src/**/*.ts'"
@@ -22,7 +23,7 @@
         "@0xproject/tslint-config": "^0.4.6",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     },
     "dependencies": {
diff --git a/packages/utils/README.md b/packages/utils/README.md
index d6cacfa11..ffb0d0190 100644
--- a/packages/utils/README.md
+++ b/packages/utils/README.md
@@ -40,6 +40,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 5c03826ba..e276d5e5a 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -5,6 +5,7 @@
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . 'src/**/*.ts'"
@@ -25,7 +26,7 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     },
     "dependencies": {
diff --git a/packages/web3-typescript-typings/package.json b/packages/web3-typescript-typings/package.json
index fce928498..651694e08 100644
--- a/packages/web3-typescript-typings/package.json
+++ b/packages/web3-typescript-typings/package.json
@@ -24,7 +24,7 @@
         "@types/bignumber.js": "^4.0.2",
         "tslint": "5.8.0",
         "tslint-config-0xproject": "^0.0.2",
-        "typescript": "~2.6.1"
+        "typescript": "2.7.1"
     },
     "dependencies": {
         "bignumber.js": "~4.1.0"
diff --git a/packages/web3-wrapper/README.md b/packages/web3-wrapper/README.md
index 5b22aefd4..7ed66ca41 100644
--- a/packages/web3-wrapper/README.md
+++ b/packages/web3-wrapper/README.md
@@ -44,6 +44,12 @@ yarn install
 yarn build
 ```
 
+or
+
+```bash
+yarn build:watch
+```
+
 ### Lint
 
 ```bash
diff --git a/packages/web3-wrapper/package.json b/packages/web3-wrapper/package.json
index 6e542124e..baae437a7 100644
--- a/packages/web3-wrapper/package.json
+++ b/packages/web3-wrapper/package.json
@@ -5,6 +5,7 @@
     "main": "lib/index.js",
     "types": "lib/index.d.ts",
     "scripts": {
+        "build:watch": "tsc -w",
         "build": "tsc",
         "clean": "shx rm -rf lib",
         "lint": "tslint --project . 'src/**/*.ts'"
@@ -25,7 +26,7 @@
         "npm-run-all": "^4.1.2",
         "shx": "^0.2.2",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8"
     },
     "dependencies": {
diff --git a/packages/website/package.json b/packages/website/package.json
index ee853615b..295675fa3 100644
--- a/packages/website/package.json
+++ b/packages/website/package.json
@@ -96,7 +96,7 @@
         "source-map-loader": "^0.1.6",
         "style-loader": "0.13.x",
         "tslint": "5.8.0",
-        "typescript": "~2.6.1",
+        "typescript": "2.7.1",
         "web3-typescript-typings": "^0.9.8",
         "webpack": "^3.1.0",
         "webpack-dev-middleware": "^1.10.0",