Add a script to zip the built examples (#30130)

1 files changed, 51 insertions, 0 deletions

diff --git a/build/zip-examples.js b/build/zip-examples.js
new file mode 100644
index 0000000000..0ac64e573c
--- /dev/null
+++ b/build/zip-examples.js
@@ -0,0 +1,51 @@
+#!/usr/bin/env node
+
+/*!
+ * Script to create the built examples zip archive;
+ * requires the `zip` command to be present!
+ * Copyright 2020 The Bootstrap Authors
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+
+'use strict'
+
+const path = require('path')
+const sh = require('shelljs')
+
+const { version, version_short: versionShort } = require('../package.json')
+
+const folderName = `bootstrap-${version}-examples`
+
+sh.config.fatal = true
+
+if (!sh.test('-d', '_gh_pages')) {
+  throw new Error('The _gh_pages folder does not exist, did you forget building the docs?')
+}
+
+// switch to the root dir
+sh.cd(path.join(__dirname, '..'))
+
+// remove any previously created folder with the same name
+sh.rm('-rf', folderName)
+sh.mkdir('-p', folderName)
+
+// copy the examples and dist folders; for the examples we use `*`
+// so that its content are copied to the root dist dir
+sh.cp('-Rf', [
+  `_gh_pages/docs/${versionShort}/examples/*`,
+  `_gh_pages/docs/${versionShort}/dist/`
+], folderName)
+sh.rm(`${folderName}/index.html`)
+
+// sed-fu
+sh.find(`${folderName}/**/*.html`).forEach(file => {
+  sh.sed('-i', new RegExp(`"/docs/${versionShort}/`, 'g'), '"../', file)
+  sh.sed('-i', /(<link href="\.\.\/.*) integrity=".*>/g, '$1>', file)
+  sh.sed('-i', /(<script src="\.\.\/.*) integrity=".*>/g, '$1></script>', file)
+})
+
+// create the zip file
+sh.exec(`zip -r9 "${folderName}.zip" "${folderName}"`, { fatal: true })
+
+// remove the folder we created
+sh.rm('-rf', folderName)