feat: simple site build and dev server

2018-08-30 19:52:58 -07:00
parent 37dcabde5e
commit 699a03c7c0
9 changed files with 106 additions and 9 deletions
--- a/packages/search-site/src/index.mjs
+++ b/packages/search-site/src/index.mjs
@@ -1 +1,75 @@
-// package code goes here
+import http from 'http';
+import fs from 'fs';
+import ejs from 'ejs';
+
+const srcFile = 'src/index.html';
+const destFile = 'dist/index.html';
+
+function build() {
+  const data = {};
+  const options = {};
+
+  return new Promise((resolve, reject) => {
+    ejs.renderFile(srcFile, data, options, (err, str) => {
+      if (err) reject(err);
+      else {
+        fs.writeFile(destFile, str, er => {
+          if (er) reject(er);
+          else {
+            console.log(`Site built: ${destFile}`);
+            resolve();
+          }
+        });
+      }
+    });
+  });
+}
+
+async function serve() {
+  const PORT = '3000';
+
+  await build();
+
+  http
+    .createServer((req, res) => {
+      fs.readFile(destFile, (err, str) => {
+        if (err) {
+          res.writeHead(500, { 'Content-Type': 'text/plain' });
+          res.end('Failed :(');
+          console.error(err);
+          return;
+        }
+
+        res.writeHead(200, { 'Content-Type': 'text/html' });
+        res.end(str);
+      });
+    })
+    .listen(PORT, () => {
+      console.log(`Server listening on http://localhost:${PORT}`);
+    });
+}
+
+export default async function() {
+  const cmds = ['build', 'serve'];
+  const cmd = process.argv.splice(2)[0];
+
+  try {
+    switch (cmd) {
+      case 'build': {
+        await build();
+        break;
+      }
+      case 'serve': {
+        await serve();
+        break;
+      }
+      default: {
+        const msg = `Please use one of ${cmds.map(c => `"${c}"`).join(', ')}`;
+        if (cmd.length) console.error(`Unknown command "${cmd}". ${msg}`);
+        else console.error(`No command provided. ${msg}`);
+      }
+    }
+  } catch (err) {
+    console.error(err);
+  }
+}