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Add comments about __SERVER_DATA__

This commit is contained in:
MICHAEL JACKSON 2017-05-19 10:59:04 -07:00
parent 161a890623
commit 56e39f8c11
3 changed files with 5 additions and 0 deletions
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2
scripts/build.js
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@ -3,6 +3,8 @@
// Do this as the first thing so that any code reading it knows the right env. // Do this as the first thing so that any code reading it knows the right env.
process.env.NODE_ENV = 'production'; process.env.NODE_ENV = 'production';
// Use dynamic server data in production by inserting a token that will be
// replaced when the HTML page is served.
process.env.REACT_APP_SERVER_DATA = '__SERVER_DATA__'; process.env.REACT_APP_SERVER_DATA = '__SERVER_DATA__';
// Load environment variables from .env file. Suppress warnings using silent // Load environment variables from .env file. Suppress warnings using silent

1
scripts/start.js
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@ -2,6 +2,7 @@
process.env.NODE_ENV = 'development'; process.env.NODE_ENV = 'development';
// Use static server data in development.
process.env.REACT_APP_SERVER_DATA = JSON.stringify(require('../server/dev-data')) process.env.REACT_APP_SERVER_DATA = JSON.stringify(require('../server/dev-data'))
// Load environment variables from .env file. Suppress warnings using silent // Load environment variables from .env file. Suppress warnings using silent

2
server/index.js
View File

@ -19,6 +19,8 @@ const sendHomePage = (publicDir) => {
} else { } else {
res.set('Cache-Control', 'public, max-age=60') res.set('Cache-Control', 'public, max-age=60')
res.send( res.send(
// Replace the __SERVER_DATA__ token that was added to the
// HTML file in the build process (see scripts/build.js).
html.replace('__SERVER_DATA__', JSON.stringify({ html.replace('__SERVER_DATA__', JSON.stringify({
cloudflareStats: stats cloudflareStats: stats
})) }))