Initial commit

themes/keepit/node_modules/draftlog/lib/into.js

@@ -0,0 +1,52 @@
+'use strict'
+const defaults = require('./defaults')
+const LogDraft = require('./LogDraft')
+const LineCountStream = require('./LineCountStream')
+
+/*
+ * Injects DrafLog into a console object
+ * call with a seccond parameter as 'true' to 
+ * Mock instalation, and add only the `draft` method
+ * as a alias to `console.log`
+ */
+module.exports = function into(console, extra) {
+  // If extra is set to `true`, it's production mode
+  var production = (extra === true ? true : false)
+
+  // If production mode, mock api
+  if (production) {
+    // Mock draft and set is as console.log
+    console.draft = function draft() {
+      // Log this
+      console.log.apply(null, arguments)
+
+      // Return usual console.log method
+      return console.log.bind(console)
+    }
+    return 
+  }
+
+  // Transform stdout from console to LineCounter
+  var lineCountStream = LineCountStream(console._stdout)
+  console._stdout = lineCountStream
+
+  // Can it bind to process.stdin automatically?
+  if (defaults.stdinAutoBind) {
+    lineCountStream.addLineListener(process.stdin)
+  }
+
+  // Add "draft" to console
+  console.draft = console.draft || function draft() {
+    // Create Draft at this point in time
+    var logDraft = new LogDraft(console, 'log')
+
+    // Log first
+    logDraft.write.apply(logDraft, arguments)
+
+    // Return update function
+    return logDraft.update.bind(logDraft)
+  }
+
+  // Return the created Transform Stream
+  return lineCountStream
+}