Don't track version.json changes, move it to the src/ folder

.gitignore

@@ -1,5 +1,7 @@
 # See https://help.github.com/ignore-files/ for more about ignoring files.
 
+src/version.json
+
 # dependencies
 /node_modules
 

package.json

@@ -18,7 +18,9 @@
   "homepage": "https://mozilla.github.io/delivery-dashboard/",
   "scripts": {
     "start": "react-scripts start",
+    "prestart": "yarn run version-file",
     "build": "react-scripts build",
+    "prebuild": "yarn run version-file",
     "test": "react-scripts test --env=jsdom",
     "eject": "react-scripts eject",
     "deploy": "npm run build && gh-pages --add --dist build/",

update_version.sh

@@ -2,5 +2,5 @@ NAME="Delivery Dashboard"
 SOURCE=$(git config remote.origin.url | sed -e 's|git@|https://|g' | sed -e 's|github.com:|github.com/|g')
 VERSION=$(git describe --always --tag)
 COMMIT=$(git log --pretty=format:'%H' -n 1)
-echo "{\"name\":\"${NAME}\",\"version\":\"${VERSION}\",\"source\":\"${SOURCE}\",\"commit\":\"${COMMIT}\"}" > version.json
+echo "{\"name\":\"${NAME}\",\"version\":\"${VERSION}\",\"source\":\"${SOURCE}\",\"commit\":\"${COMMIT}\"}" > src/version.json
 

version.json

@@ -1 +0,0 @@
-{"name":"Delivery Dashboard","version":"6dd91d4","source":"https://github.com/mozilla/delivery-dashboard.git","commit":"6dd91d4c386661bda382de942e00b5f363b797cf"}