Merge pull request #237 from alehlopeh/master

Add serve command in cli

lib/bin/cli.js

@@ -54,6 +54,22 @@ program.command('build')
     })
   })
 
+program.command('serve')
+  .description('Serve built site') // eslint-disable-line max-len
+  .option('-h, --host <url>',
+          `Set host. Defaults to ${defaultHost}`,
+          defaultHost
+         )
+  .option('-p, --port <port>', 'Set port. Defaults to 8000', '8000')
+  .action((command) => {
+    const serve = require('../utils/serve')
+    const p = {
+      ...command,
+      directory,
+    }
+    serve(p)
+  })
+
 program
   .command('new [rootPath] [starter]')
   .description('Create new Gatsby project in path [.].')

lib/utils/serve.js

@@ -0,0 +1,38 @@
+import Hapi from 'hapi'
+
+const debug = require('debug')('gatsby:application')
+
+module.exports = (program) => {
+  const directory = program.directory
+
+  debug('Serving /public')
+
+  // Setup and start Hapi to static files.
+
+  const server = new Hapi.Server()
+
+  server.connection({
+    host: program.host,
+    port: program.port,
+  })
+
+  server.route({
+    method: 'GET',
+    path: '/{path*}',
+    handler: {
+      directory: {
+        path: `${directory}/public`,
+        listing: false,
+        index: true,
+      },
+    },
+  })
+
+
+  server.start((e) => {
+    if (e) {
+      console.log(e)
+    }
+    return console.log('Listening at:', server.info.uri)
+  })
+}