feat(debug): debug package was added and was exposed through API

BREAKING CHANGE: The first non-default `export` (`export {debug}`) was added.
It causes `default export` to be accessible under `.default`:
    `const StaticServer = require('simplatic-http-server').default`

Author: mirismaili

mocha/e2e.spec.js

@@ -6,7 +6,9 @@
 
 const puppeteer = require('puppeteer')
 const {expect} = require('chai')
-const StaticServer = require('../dist/main.umd.js')
+const StaticServer = require('../dist/main.umd.js').default
+// const staticServerDebug = require('../dist/main.umd.js').debug
+// staticServerDebug.enable('simplatic-http-server:IIIWE*')
 
 const PORT = 3000
 const PORT2 = 3001
@@ -35,7 +37,6 @@ before(async () => {
 		}, reject)
 	})
 
-	// noinspection JSCheckFunctionSignatures
 	await Promise.all([staticServer.listen(), staticServer2.listen(), launchPuppeteerPromise])
 })
 
@@ -75,6 +76,5 @@ describe('End-to-end tests using puppeteer', () => {
 })
 
 after(async () => {
-	// noinspection JSCheckFunctionSignatures
 	await Promise.all([browser.close(), staticServer2.shutdown(), staticServer.shutdown()])
 })

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "simplatic-http-server",
-  "version": "0.0.4",
+  "version": "1.0.0",
   "description": "A very light-weight and very simple static HTTP server based on node's built-in http module",
   "main": "dist/main.umd.js",
   "scripts": {
@@ -37,7 +37,7 @@
     ],
     "check-coverage": true,
     "branches": 90,
-    "functions": 90,
+    "functions": 95,
     "lines": 90,
     "statements": 90,
     "temp-dir": "./coverage/.nyc_output"
@@ -71,6 +71,7 @@
   },
   "//": "devDependencies: `@types/...` is needed to be in dependencies due to some notes in IntelliJ IDEs. See: https://intellij-support.jetbrains.com/hc/en-us/community/posts/206324989/comments/360000603579",
   "devDependencies": {
+    "@types/debug": "^4.1.4",
     "@types/chai": "^4.1.7",
     "@types/mocha": "^5.2.7",
     "@types/node": "^12.0.10",
@@ -85,6 +86,7 @@
     "rimraf": "^2.6.3",
     "rollup": "^1.12.2",
     "rollup-plugin-commonjs": "^10.0.0",
+    "rollup-plugin-replace": "^2.2.0",
     "rollup-plugin-sourcemaps": "^0.4.2",
     "rollup-plugin-terser": "^5.0.0",
     "rollup-plugin-typescript2": "^0.21.1",
@@ -93,5 +95,7 @@
     "tslint-config-standard": "^8.0.1",
     "typescript": "^3.5.2"
   },
-  "dependencies": {}
+  "dependencies": {
+    "debug": "^4.1.1"
+  }
 }

package.json

@@ -6,6 +6,7 @@ import sourceMaps from 'rollup-plugin-sourcemaps'
 import {terser} from 'rollup-plugin-terser'
 import typescript from 'rollup-plugin-typescript2'
 import builtins from 'builtin-modules/static'
+import replace from 'rollup-plugin-replace'
 
 const pkg = require('./package.json')
 
@@ -17,20 +18,29 @@ const uglify = process.env.UGLIFY
 
 // https://stackoverflow.com/a/56114625/5318303
 
-const externals = [...builtins, ...Object.keys(pkg.dependencies || {})]
+const externals = [...builtins, ...Object.keys(pkg.dependencies)]
 
 const globals = {}
 externals.map(key => globals[key] = /[-.]/.test(key) ? camelCase(key) : key)
 
 // noinspection JSUnusedGlobalSymbols
 export default {
 	input: `src/main.ts`,
-	output: {format: 'umd', file: pkg.main, name: libVarName, sourcemap: true, globals: globals},
+	output: {format: 'umd', file: pkg.main, name: libVarName, sourcemap: true, exports: 'named', globals: globals},
 	watch: {include: 'src/**'},
 
 	external: externals,
 
 	plugins: [
+		replace({
+			include: [
+				'src/**/*.ts',
+			],
+			delimiters: ['<@', '@>'],
+			values: {
+				MODULE_NAME: libraryName, //JSON.stringify(libraryName)
+			},
+		}),
 		commonjs(),
 		typescript({
 			useTsconfigDeclarationDir: true,

rollup.config.js

@@ -3,6 +3,8 @@ import path from 'path'
 import url from 'url'
 import http from 'http'
 
+import debug from 'debug'
+
 /**
  * Created at 1398/4/2 (2019/6/23).
  * @author {@link https://mirismaili.github.io S. Mahdi Mir-Ismaili}
@@ -12,45 +14,40 @@ export default class StaticServer {
 
 	constructor(public readonly port: number, public readonly servePath = '') {
 		this.staticServer = http.createServer((req, res) => {
-			//console.debug(req.method + ' ' + req.url)
+			dbg('%s %s', req.method, req.url)
 
 			try {
 				const uri = url.parse(req.url!).pathname!
 				let filePath = path.join(servePath === '' ? process.cwd() : servePath, uri)!
 
-				e404:{
-					if (!fs.existsSync(filePath) || fs.statSync(filePath).isDirectory()) break e404
-					//console.debug(filePath)
-					
-					const contentTypesByExtension: { [key: string]: string } = {
-						'.html': 'text/html',
-						'.css': 'text/css',
-						'.js': 'text/javascript'
-					}
-					
-					const data = fs.readFileSync(filePath, 'binary')
-					
-					const headers: { [key: string]: string } = {}
-					const contentType = contentTypesByExtension[path.extname(filePath)]
-					if (contentType !== undefined) headers['Content-Type'] = contentType
-					res.writeHead(200, headers)
-					res.write(data, 'binary')
+				if (!fs.existsSync(filePath) || fs.statSync(filePath).isDirectory()) { // 404:
+					err('File not found: %s', filePath)
+					res.writeHead(404, {'Content-Type': 'text/plain'})
+					res.write('404/ Not Found\n')
 					res.end()
-					
 					return
 				}
-				//----------------------------------------------------------/e404:
 
-				//console.error(`File not found: "${filePath}"`)
-				// noinspection UnreachableCodeJS
-				res.writeHead(404, {'Content-Type': 'text/plain'})
-				res.write('404/ Not Found\n')
-				res.end()
+				dbg(filePath)
+				
+				const contentTypesByExtension: { [key: string]: string } = {
+					'.html': 'text/html',
+					'.css': 'text/css',
+					'.js': 'text/javascript'
+				}
 
-			} catch (exeption) {
-				console.error(exeption.stack)
+				const data = fs.readFileSync(filePath, 'binary')
+				
+				const headers: { [key: string]: string } = {}
+				const contentType = contentTypesByExtension[path.extname(filePath)]
+				if (contentType !== undefined) headers['Content-Type'] = contentType
+				res.writeHead(200, headers)
+				res.write(data, 'binary')
+				res.end()
+			} catch (exception) {
+				console.error(exception.stack)
 				res.writeHead(500, {'Content-Type': 'text/plain'})
-				res.write(exeption.toString())
+				res.write(exception.toString())
 				res.end()
 			}
 		})
@@ -71,3 +68,20 @@ export default class StaticServer {
 		)
 	}
 }
+//*****************************************************************************************/
+
+const getDebugger = (namespace: string): debug.Debugger => debug(`<@MODULE_NAME@>:${namespace}`)
+
+const trc = getDebugger('I')
+const dbg = getDebugger('II')
+const inf = getDebugger('III')
+const wrn = getDebugger('IIIW')
+const err = getDebugger('IIIWE')
+const ftl = getDebugger('IIIWEF')
+const log = getDebugger('II')     // Default level
+
+//debug.log = console.debug.bind(console)
+
+//debug.formatters.c = (f: () => string) => f()
+
+export {debug}