node_preamble

• Change behavior of Node.js detection that now takes into account:
  • Web workers in browser
  • Electron

• Fixed previous build 1.4.7 when minified file is used.

Thanks! @lexaknyazev

• Move url module import to Node.js-only block.
• Fix for when we try to load url on Node.js but are also using Webpack.

• Make location.href compatible with Node versions earlier than 10.12.0 again.

• Improve location.href so that Dart's Uri.current works for more paths.

  • Make location.href a getter so Dart's Uri.current changes along with the process's working directory.

• Fixes for Angular 6+ applications using compiled Dart package w/ preamble:

  • Checks for global if it's not polyfilled, then try for window.
  • Don't assume that since we have CommonJS we have process, __dirname, __filename.

• Explicitly support Dart 2 stable releases.

• Add Node detector for Browserify/Webpack-type environments. (thanks to @lexaknyazev for reporting!)
• Add examples for pub (thanks @bcko!)

• Keep Uri.base up to date when the current working directory changes.
• Add .dart_tool to gitignore.

• Make sure to replace all backslashes for cwd on Windows, not just the first.

• Add __dirname and __filename to exposed globals. Adds ability of exposing more globals in the preamble by calling getPreamble(additionalGlobals: ["__dirname", ...]).

• Add minified versions of the preamble accessible as lib/preamble.min.js and by calling getPreamble(minified: true).

• Prevent encapsulation, global.self = global (old) vs. var self = Object.create(global) (new).

• Set global.location so that Uri.base() works properly on Windows in most cases.

• Define global.exports so that it's visible to the compiled JS.