Update scripts

scripts/utils/cloudflare.js

@@ -0,0 +1,90 @@
+const fetch = require('isomorphic-fetch');
+
+const CloudflareEmail = process.env.CLOUDFLARE_EMAIL;
+const CloudflareKey = process.env.CLOUDFLARE_KEY;
+
+if (CloudflareEmail == null) {
+  console.error('Missing the $CLOUDFLARE_EMAIL environment variable');
+  process.exit(1);
+}
+
+if (CloudflareKey == null) {
+  console.error('Missing the $CLOUDFLARE_KEY environment variable');
+  process.exit(1);
+}
+
+function get(path) {
+  return fetch(`https://api.cloudflare.com/client/v4${path}`, {
+    method: 'GET',
+    headers: {
+      'X-Auth-Email': CloudflareEmail,
+      'X-Auth-Key': CloudflareKey
+    }
+  });
+}
+
+function getLog(zoneId, rayId) {
+  return get(`/zones/${zoneId}/logs/requests/${rayId}`).then(
+    res => (res.status === 404 ? null : res.json())
+  );
+}
+
+function getZone(domain) {
+  return get(`/zones?name=${domain}`)
+    .then(res => res.json())
+    .then(data => {
+      if (!data.success) throw data;
+
+      const zones = data.result;
+
+      if (zones.length > 1) {
+        console.error(
+          `Domain "${domain}" has more than one zone: ${zones.join(', ')}`
+        );
+      }
+
+      return zones[0];
+    });
+}
+
+function post(path, data) {
+  const options = {
+    method: 'POST',
+    headers: {
+      'X-Auth-Email': CloudflareEmail,
+      'X-Auth-Key': CloudflareKey
+    }
+  };
+
+  if (data) {
+    options.headers['Content-Type'] = 'application/json';
+    options.body = JSON.stringify(data);
+  }
+
+  return fetch(`https://api.cloudflare.com/client/v4${path}`, options);
+}
+
+function purgeFiles(zoneId, files) {
+  return post(`/zones/${zoneId}/purge_cache`, { files })
+    .then(res => res.json())
+    .then(data => {
+      if (data.success) return data;
+      throw data;
+    });
+}
+
+function purgeTags(zoneId, tags) {
+  return post(`/zones/${zoneId}/purge_cache`, { tags })
+    .then(res => res.json())
+    .then(data => {
+      if (data.success) return data;
+      throw data;
+    });
+}
+
+module.exports = {
+  getLog,
+  getZone,
+  purgeFiles,
+  purgeTags
+};

scripts/utils/process.js

@@ -0,0 +1,12 @@
+const util = require('util');
+const chalk = require('chalk');
+
+function die(why) {
+  const message = typeof why === 'string' ? why : util.inspect(why);
+  console.error(chalk.red(message));
+  process.exit(1);
+}
+
+module.exports = {
+  die
+};

scripts/utils/unpkg.js

@@ -0,0 +1,22 @@
+const fetch = require('isomorphic-fetch');
+
+function getMetadata(packageName, version) {
+  return fetch(`https://unpkg.com/${packageName}@${version}/?meta`, {
+    method: 'GET'
+  }).then(res => res.json());
+}
+
+function collectFiles(directory) {
+  return directory.files.reduce((memo, file) => {
+    return memo.concat(file.type === 'directory' ? collectFiles(file) : file);
+  }, []);
+}
+
+function getFiles(packageName, version) {
+  return getMetadata(packageName, version).then(collectFiles);
+}
+
+module.exports = {
+  getMetadata,
+  getFiles
+};