Initial install

package.json

@@ -54,6 +54,7 @@
     "mousetrap": "^1.4.6",
     "name-all-modules-plugin": "^1.0.1",
     "pikaday": "^1.6.1",
+    "prettier": "^1.9.2",
     "prismjs": "^1.6.0",
     "raphael": "^2.2.7",
     "raven-js": "^3.14.0",

scripts/pre-commit

+#!/bin/sh
+jsfiles=$(git diff --cached --name-only --diff-filter=ACM "*.js" "*.jsx" | tr '\n' ' ')
+[ -z "$jsfiles" ] && exit 0
+
+# Prettify all staged .js files
+echo "$jsfiles" | xargs ./node_modules/.bin/prettier --write
+
+# Add back the modified/prettified files to staging
+echo "$jsfiles" | xargs git add
+
+exit 0
\ No newline at end of file

yarn.lock

@@ -5052,6 +5052,10 @@ prettier@^1.7.0:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.8.2.tgz#bff83e7fd573933c607875e5ba3abbdffb96aeb8"
 
+prettier@^1.9.2:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.9.2.tgz#96bc2132f7a32338e6078aeb29727178c6335827"
+
 prismjs@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/prismjs/-/prismjs-1.6.0.tgz#118d95fb7a66dba2272e343b345f5236659db365"