build: add git hook for commitlint with husky

This way commitlint will run locally so that contributors can fix their
commit messages right away, rather than having to wait for CI.

Author: silvenon

husky.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  hooks: {
+    'commit-msg': 'commitlint -e $GIT_PARAMS',
+  },
+}

package.json

@@ -7,7 +7,6 @@
     "test": "npm run lint && npm run testonly",
     "testonly": "jest --verbose",
     "tdd": "jest --watch",
-    "commitmsg": "commitlint -e $GIT_PARAMS",
     "build": "rimraf lib && babel src --out-dir lib && npm run build:dist && cp README.md LICENSE ./lib",
     "build:docs": "npm -C www run build",
     "build:dist": "rimraf lib/dist && webpack && NODE_ENV=production webpack -p",
@@ -92,6 +91,7 @@
     "eslint-plugin-jsx-a11y": "^4.0.0",
     "eslint-plugin-prettier": "^2.6.0",
     "eslint-plugin-react": "^6.10.3",
+    "husky": "^1.0.0-rc.8",
     "jest": "^20.0.4",
     "prettier": "^1.11.1",
     "react": "^16.0.0",

yarn.lock

@@ -3042,6 +3042,14 @@ cosmiconfig@^4.0.0:
     parse-json "^4.0.0"
     require-from-string "^2.0.1"
 
+cosmiconfig@^5.0.2:
+  version "5.0.5"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-5.0.5.tgz#a809e3c2306891ce17ab70359dc8bdf661fe2cd0"
+  dependencies:
+    is-directory "^0.3.1"
+    js-yaml "^3.9.0"
+    parse-json "^4.0.0"
+
 cp-file@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/cp-file/-/cp-file-5.0.0.tgz#bc700fd30ca32d24d46c7fb02b992e435fc5a978"
@@ -4521,6 +4529,10 @@ get-stdin@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
 
+get-stdin@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
+
 [email protected], get-stream@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
@@ -5056,6 +5068,21 @@ https-proxy-agent@^2.2.0:
     agent-base "^4.1.0"
     debug "^3.1.0"
 
+husky@^1.0.0-rc.8:
+  version "1.0.0-rc.8"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-1.0.0-rc.8.tgz#2fa25d0b89269f5b8bfa1ca001370fdb058e8792"
+  dependencies:
+    cosmiconfig "^5.0.2"
+    execa "^0.9.0"
+    find-up "^2.1.0"
+    get-stdin "^6.0.0"
+    is-ci "^1.1.0"
+    pkg-dir "^2.0.0"
+    pupa "^1.0.0"
+    read-pkg "^3.0.0"
+    run-node "^1.0.0"
+    slash "^2.0.0"
+
 hyphenate-style-name@^1.0.1, hyphenate-style-name@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/hyphenate-style-name/-/hyphenate-style-name-1.0.2.tgz#31160a36930adaf1fc04c6074f7eb41465d4ec4b"
@@ -5306,6 +5333,12 @@ is-ci@^1.0.10:
   dependencies:
     ci-info "^1.0.0"
 
+is-ci@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
+  dependencies:
+    ci-info "^1.0.0"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
@@ -7896,6 +7929,10 @@ punycode@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
 
+pupa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/pupa/-/pupa-1.0.0.tgz#9a9568a5af7e657b8462a6e9d5328743560ceff6"
+
 q@^1.1.2, q@^1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -8644,6 +8681,10 @@ run-async@^0.1.0:
   dependencies:
     once "^1.3.0"
 
+run-node@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/run-node/-/run-node-1.0.0.tgz#46b50b946a2aa2d4947ae1d886e9856fd9cabe5e"
+
 run-queue@^1.0.0, run-queue@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/run-queue/-/run-queue-1.0.3.tgz#e848396f057d223f24386924618e25694161ec47"
@@ -8933,6 +8974,10 @@ slash@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
 
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+
 [email protected]:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"