Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More →
bankai - npm Package Compare versions
Comparing version 2.0.0 to 2.0.1
163
index.js
@@ -1,159 +0,14 @@ | ||
| const lrScript = require('inject-lr-script-stream') | ||
| const htmlIndex = require('simple-html-index') | ||
| const stream = require('readable-stream') | ||
| const errorify = require('errorify') | ||
| const watchify = require('watchify') | ||
| const Emitter = require('events') | ||
| const assert = require('assert') | ||
| const xtend = require('xtend') | ||
| const path = require('path') | ||
| const bl = require('bl') | ||
| const env = process.env.NODE_ENV | ||
| const state = new Emitter() | ||
| var jsRegistered = false | ||
| var cssReady = false | ||
| const bus = new Emitter() | ||
| state.cssStream = new stream.PassThrough() | ||
| state.jsRegistered = false | ||
| state.cssReady = false | ||
| state.cssOpts = null | ||
| state.cssBuf = null | ||
| var cssOpts = null | ||
| var cssBuf = null | ||
| // create html stream | ||
| // obj? -> (req, res) -> rstream | ||
| exports.html = function html (opts) { | ||
| opts = opts || {} | ||
| const defaultOpts = { entry: '/bundle.js', css: '/bundle.css' } | ||
| const htmlOpts = xtend(defaultOpts, opts) | ||
| const html = htmlIndex(htmlOpts) | ||
| const htmlBuf = (env === 'development') | ||
| ? html.pipe(lrScript()).pipe(bl()) | ||
| : html.pipe(bl()) | ||
| return function (req, res) { | ||
| res.setHeader('Content-Type', 'text/html') | ||
| return htmlBuf.duplicate() | ||
| } | ||
| } | ||
| // create css stream | ||
| // obj? -> (req, res) -> rstream | ||
| exports.css = function css (opts) { | ||
| opts = opts || {} | ||
| assert.equal(typeof opts, 'object', 'opts must be an object') | ||
| cssOpts = opts | ||
| if (jsRegistered) throw new Error('css must be registered before js to work') | ||
| return function (req, res) { | ||
| res.setHeader('Content-Type', 'text/css') | ||
| if (!cssBuf) throw new Error('no css found, did you register bankai.js?') | ||
| if (!cssReady) { | ||
| const ts = new stream.PassThrough() | ||
| bus.once('css:ready', function () { | ||
| cssBuf.duplicate().pipe(ts) | ||
| }) | ||
| return ts | ||
| } else { | ||
| return cssBuf.duplicate() | ||
| } | ||
| } | ||
| } | ||
| // create js stream | ||
| // (fn, str, obj?) -> (req, res) -> rstream | ||
| exports.js = function js (browserify, src, opts) { | ||
| assert.equal(typeof browserify, 'function', 'browserify should be a fn') | ||
| assert.equal(typeof src, 'string', 'src should be a location') | ||
| opts = opts || {} | ||
| jsRegistered = true | ||
| const defaultOpts = { | ||
| cache: {}, | ||
| packageCache: {}, | ||
| entries: [ require.resolve(src) ], | ||
| fullPaths: true | ||
| } | ||
| var b = browserify(xtend(defaultOpts, opts)) | ||
| // enable css if registered | ||
| if (cssOpts) { | ||
| if (!cssBuf || process.env.NODE_ENV === 'development') { | ||
| cssBuf = bl() | ||
| } | ||
| const styleOpts = xtend(cssOpts, { | ||
| out: cssBuf, | ||
| basedir: path.dirname(module.parent) | ||
| }) | ||
| b.transform('sheetify/transform', styleOpts) | ||
| } | ||
| if (process.env.NODE_ENV === 'development') { | ||
| b.plugin(errorify) | ||
| b = watchify(b) | ||
| } | ||
| const handler = wreq(b, function () { | ||
| cssBuf.end() | ||
| }) | ||
| return function (req, res) { | ||
| const ts = new stream.PassThrough() | ||
| handler(req, res, function (err, js) { | ||
| if (err) return ts.emit('error', err) | ||
| cssBuf.end() | ||
| res.setHeader('Content-Type', 'application/javascript') | ||
| ts.end(js) | ||
| }) | ||
| return ts | ||
| } | ||
| } | ||
| // handle watchify updates | ||
| // (obj, fn) -> null | ||
| function wreq (bundler, startFn) { | ||
| var prevError = null | ||
| var pending = null | ||
| var buffer = null | ||
| var started = false | ||
| update() | ||
| bundler.on('update', update) | ||
| return handler | ||
| // run the bundler and cache output | ||
| function update () { | ||
| var p = pending = new Emitter() | ||
| const r = bundler.bundle() | ||
| if (!started) { | ||
| started = true | ||
| r.once('end', startFn) | ||
| r.once('end', function () { | ||
| cssReady = true | ||
| bus.emit('css:ready') | ||
| }) | ||
| } | ||
| r.pipe(bl(function (err, _buffer) { | ||
| if (p !== pending) return | ||
| buffer = _buffer | ||
| pending.emit('ready', prevError = err, pending = false) | ||
| })) | ||
| } | ||
| // call the handler function | ||
| function handler (req, res, next) { | ||
| if (pending) { | ||
| pending.once('ready', function (err) { | ||
| if (err) return next(err) | ||
| handler(req, res, next) | ||
| }) | ||
| } else if (prevError) { | ||
| next(prevError) | ||
| } else { | ||
| next(null, buffer) | ||
| } | ||
| } | ||
| } | ||
| exports.html = require('./handler-html')(state) | ||
| exports.css = require('./handler-css')(state) | ||
| exports.js = require('./handler-js')(state) |
| { | ||
| "name": "bankai", | ||
| "version": "2.0.0", | ||
| "version": "2.0.1", | ||
| "description": "DIY asset server", | ||
@@ -30,3 +30,3 @@ "main": "index.js", | ||
| "readable-stream": "^2.0.5", | ||
| "simple-html-index": "^1.1.2", | ||
| "simple-html-index": "^1.2.0", | ||
| "watchify": "^3.6.1", | ||
@@ -48,4 +48,5 @@ "xtend": "^4.0.1" | ||
| "index.js", | ||
| "bin/*" | ||
| "bin/*", | ||
| "handler-*" | ||
| ] | ||
| } |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by16.01%
10085
- Number of package files
- increased by75%
7
- Lines of code
- increased by28.47%
176
Worsened metrics
- Number of medium supply chain risk alerts
- increased byInfinity%
1
Dependency changes
Updatedsimple-html-index@^1.2.0