firest commit

node_modules/command-line-usage/index.js

@@ -0,0 +1,30 @@
+/**
+ * @module command-line-usage
+ */
+
+/**
+ * Generates a usage guide suitable for a command-line app.
+ * @param {Section|Section[]} - One or more section objects ({@link module:command-line-usage~content} or {@link module:command-line-usage~optionList}).
+ * @returns {string}
+ * @alias module:command-line-usage
+ */
+function commandLineUsage (sections) {
+  const arrayify = require('array-back')
+  sections = arrayify(sections)
+  if (sections.length) {
+    const OptionList = require('./lib/section/option-list')
+    const ContentSection = require('./lib/section/content')
+    const output = sections.map(section => {
+      if (section.optionList) {
+        return new OptionList(section)
+      } else {
+        return new ContentSection(section)
+      }
+    })
+    return '\n' + output.join('\n')
+  } else {
+    return ''
+  }
+}
+
+module.exports = commandLineUsage