Fix file url

package.json

@@ -1,9 +1,11 @@
 {
     "name": "@hckrnews/local-fetch",
-    "version": "1.0.1",
+    "version": "1.2.0",
     "description": "Local Fetch",
     "files": [
-        "src/index.js"
+        "src/index.js",
+        "src/is-url.js",
+        "src/get-path.js"
     ],
     "main": "src/index.js",
     "repository": {

src/__tests__/get-path.unit.js

@@ -0,0 +1,41 @@
+import { expect, describe, it } from '@jest/globals'
+import getPath from '../get-path.js'
+
+const testCases = [
+  {
+    description: 'Location is local',
+    target: './src/__fixtures__/example.json',
+    expectedResult: './src/__fixtures__/example.json',
+    expectedType: String
+  },
+  {
+    description: 'Location is local',
+    target: '/src/__fixtures__/example.json',
+    expectedResult: '/src/__fixtures__/example.json',
+    expectedType: String
+  },
+  {
+    description: 'Location is local',
+    target: 'file:///src/__fixtures__/example.json',
+    expectedResult: 'file:///src/__fixtures__/example.json',
+    expectedType: URL
+  },
+  {
+    description: 'Location is local',
+    target: 'file://localhost/etc/fstab',
+    expectedResult: 'file:///etc/fstab',
+    expectedType: URL
+  }
+]
+
+describe.each(testCases)(
+  'Test the Fetcher helper with test cases',
+  ({ description, target, expectedResult, expectedType }) => {
+    it(description, async () => {
+      const results = getPath(target)
+
+      expect(results.constructor).toEqual(expectedType)
+      expect(results.toString()).toBe(expectedResult)
+    })
+  }
+)

src/__tests__/is-url.unit.js

@@ -0,0 +1,36 @@
+import { expect, describe, it } from '@jest/globals'
+import isURL from '../is-url.js'
+
+const testCases = [
+  {
+    description: 'Location is local',
+    target: './test.json',
+    expectedResult: false
+  },
+  {
+    description: 'Location is local',
+    target: '/local/test.json',
+    expectedResult: false
+  },
+  {
+    description: 'Location is local',
+    target: 'file:///foo.txt',
+    expectedResult: true
+  },
+  {
+    description: 'Location is local',
+    target: 'file://localhost/etc/fstab',
+    expectedResult: true
+  }
+]
+
+describe.each(testCases)(
+  'Test the Fetcher helper with test cases',
+  ({ description, target, expectedResult }) => {
+    it(description, async () => {
+      const results = isURL(target)
+
+      expect(results).toEqual(expectedResult)
+    })
+  }
+)

src/get-path.js

@@ -0,0 +1,8 @@
+import isURL from './is-url.js'
+
+const getPath = location =>
+  isURL(location)
+    ? new URL(location)
+    : location
+
+export default getPath

src/index.js

@@ -1,8 +1,10 @@
 import fs from 'fs'
+import getPath from './get-path.js'
 
 const localFetch = async (location) => {
-  const rawdata = fs.readFileSync(location)
-  const stream = fs.createReadStream(location)
+  const path = getPath(location)
+  const rawdata = fs.readFileSync(path)
+  const stream = fs.createReadStream(path)
   return {
     body: stream,
     text: async () => rawdata.toString('ascii', 0, rawdata.length),

src/is-url.js

@@ -0,0 +1,5 @@
+const reRemote = /^\w[\w.+-]+:\/\//
+
+const isRemote = target => reRemote.test(target)
+
+export default isRemote