Set package.json on the fly

lib/hash.js

@@ -1,20 +1,41 @@
 // Native
 import {createHash} from 'crypto'
+import path from 'path'
 
 // Packages
 import {readFile} from 'fs-promise'
 
-/**
+const listPackage = {
+  name: 'static',
+  version: '0.0.0',
+  scripts: {
+    start: 'list ./content'
+  },
+  dependencies: {
+    list: 'latest'
+  }
+}
+
+ /**
   * Computes hashes for the contents of each file given.
   *
   * @param {Array} of {String} full paths
   * @return {Map}
   */
 
-export default async function hashes(files) {
+export default async function hashes(files, isStatic) {
   const map = new Map()
   await Promise.all(files.map(async name => {
-    const data = await readFile(name)
+    const filename = path.basename(name)
+    let data
+
+    if (isStatic && filename === 'package.json') {
+      const packageString = JSON.stringify(listPackage, null, 2)
+      data = Buffer.from(packageString)
+    } else {
+      data = await readFile(name)
+    }
+
     const h = hash(data)
     const entry = map.get(h)
     if (entry) {

lib/index.js

@@ -102,7 +102,7 @@ export default class Now extends EventEmitter {
       console.time('> [debug] Computing hashes')
     }
 
-    const hashes = await hash(files)
+    const hashes = await hash(files, isStatic)
 
     if (this._debug) {
       console.timeEnd('> [debug] Computing hashes')