GeezerVison

Seems like the red build has the same cause as the red builds on master:

[05:49:20] Failed to load external module @babel/register
[05:49:20] Requiring external module babel-register
fs.js:25
'use strict';
^
ReferenceError: internalBinding is not defined
    at fs.js:25:1
    at req_ (/Users/travis/build/docsifyjs/docsify-cli/node_modules/natives/index.js:137:5)
    at Object.req [as require] (/Users/travis/build/docsifyjs/docsify-cli/node_modules/natives/index.js:54:10)
    at Object.<anonymous> (/Users/travis/build/docsifyjs/docsify-cli/node_modules/vinyl-fs/node_modules/graceful-fs/fs.js:1:37)
    at Module._compile (internal/modules/cjs/loader.js:707:30)
    at Module._extensions..js (internal/modules/cjs/loader.js:718:10)
    at Object.require.extensions.(anonymous function) [as .js] (/Users/travis/build/docsifyjs/docsify-cli/node_modules/babel-register/lib/node.js:152:7)
    at Module.load (internal/modules/cjs/loader.js:605:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:544:12)
    at Function.Module._load (internal/modules/cjs/loader.js:536:3)

Great PR..

Is there another way around this for local development?

EDIT: For anyone else reading, my workaround was to dynamically set base path depending on window.location. It's hacky but it works:

function basePath() {
  var origin = window.location.origin;
  var path = window.location.pathname;
  return origin + path.replace(/index.html/gi, '');
}

A workaround is to use another static serve like apache or nginx, and configure the root path in one of those.

Unfortunately, it seems like the popular NPM packages for static serving don't support this feature. Unless I overlooked it, serve, http-server, and live-server don't have any options for this. Seems like such a standard necessary feature for a static server.

@trusktr It's supported via middleware. It should be possible to rewrite all requests matching the configured path.

e.g.

local-web-server - https://github.com/lwsjs/rewrite
serve - https://github.com/zeit/serve-handler#rewrites-array

And so on.

Seems like what we should do is instead of building our own static server CLI with defaults, allow any options to be passed to the underlying tool, support passing in middleware, and maybe have our own default set of middleware if we need. Thoughts?

EDIT: even if we were to do this later, I'm still in favor of merging this PR.

I fixed that for the moment using local-web-server - https://github.com/lwsjs/rewrite

Running command: ws -p 3000 -r '/base-path/(.*) -> http://localhost:3000/$1'. It seems to work on / and on /base-path/

Maybe when I'll get some time will fix the CI and complete the PR