Feature ExecOptions based on ./src/urlList.js and bunch of improv…

…ement (#4)

Feature `ExecOptions` based on `./src/urlList.js` and bunch of improvement

.gitignore

@@ -3,4 +3,6 @@ node_modules/
 /out/
 /src/urlList.js
 
-.gitlog
+.gitlog
+
+test.js

index.js

@@ -1,56 +1,68 @@
 import { series } from 'async'
 import { exec } from 'child_process'
-import { readFileSync, writeFileSync, existsSync, mkdirSync, copyFileSync, write, writeFile } from 'fs'
+import { readFileSync, writeFileSync, existsSync, mkdirSync, copyFileSync } from 'fs'
 if (!existsSync('./src/urlList.js')) copyFileSync('./src/urlList.example', './src/urlList.js')
-import { urlList, options } from './src/urlList.js'
+import { urlList, options, execOptions } from './src/urlList.js'
 
 Object.prototype.isEmpty = (obj) => {
-    for (const prop in obj) {
-        if (Object.hasOwn(obj, prop)) {
-            return false;
-        }
-    }
+    for (const prop in obj)
+        if (Object.hasOwn(obj, prop)) return false
 
-    return true;
+    return true
+}
+
+Array.prototype.isEmpty = (arr) => {
+    if (arr === undefined || arr.length === 0) return false
+    return true
 }
 
 const execResult = (err = null, out, outerr = null) => {
+    const isOptionsCategories = (!Array.isEmpty(options?.categories) ?? false) ? `--only-categories=${lighthouseCategories(options?.categories ?? "accessibility")} ` : ""
 
     let accessibilityScores = (!existsSync('./out/scores.json')) ? readFileSync('./src/scores.json') : readFileSync('./out/scores.json')
 
     const data = JSON.parse(out)
+
+    const commandToRun = `lighthouse ${data.requestedUrl} ${isOptionsCategories}--output json`
+    console.log(`command stopped: ${commandToRun}`)
+
     const accessibilityScoresJSON = JSON.parse(accessibilityScores)
     const categoriesScoresObject = {}
-    const optionCategories = options.categories ?? ["accessibility", "pwa", "best-practices", "performance", "seo"];
+    const categories = (!Array.isEmpty(options?.categories)) ? options?.categories : undefined
+    const optionCategories = categories ?? ["accessibility", "pwa", "best-practices", "performance", "seo"]
 
     optionCategories.forEach(category => {
         let categoryScore = data?.categories[category].score
 
         categoriesScoresObject[category] = categoryScore
     })
 
-    accessibilityScoresJSON[data.requestedUrl] = categoriesScoresObject
+    accessibilityScoresJSON[data?.requestedUrl] = categoriesScoresObject
 
     const newAccessibilityJSON = JSON.stringify(accessibilityScoresJSON)
 
     if (!existsSync('./out/')) mkdirSync('./out/')
 
     if (!existsSync('./out/logs')) mkdirSync('./out/logs')
-    const rawOutputFilename = `./out/logs/${data.requestedUrl.split('.')[1]}_${Date.now()}.json`
+
+    const logFileNameBasedOnUrl = data?.requestedUrl.replace(/^(http|https):\/\/(www.|)/g, '').replaceAll("/", "").split('.').reverse().join('.')
+    const rawOutputFilename = `./out/logs/${logFileNameBasedOnUrl}-${optionCategories
+        .join('-')}-${Date.now()}.json`
 
     writeFileSync(rawOutputFilename, JSON.stringify(data), { flag: 'w' })
     return writeFileSync('./out/scores.json', newAccessibilityJSON, { flag: 'w' })
 }
 
 const testURL = (urlToCheck, options = {}) => {
-    const isOptionsCategories = (!Object.isEmpty(options.categories) ?? false) ? `--only-categories=${lighthouseCategories(options?.categories ?? "accessibility")}` : ""
-    const commandToRun = `lighthouse ${urlToCheck} ${isOptionsCategories} --output json`
+    const isOptionsCategories = (!Array.isEmpty(options?.categories) ?? false) ? `--only-categories=${lighthouseCategories(options?.categories ?? "accessibility")} ` : ""
+    const commandToRun = `lighthouse ${urlToCheck} ${isOptionsCategories}--output json --disable-full-page-screenshot`
 
     console.log(`running command: ${commandToRun}`)
 
     series([
-        () => exec(commandToRun, execResult),
+        () => exec(commandToRun, execOptions, execResult),
         // () => exec("lighthouse https://emptywork.my.id --output json >> dump", (err, stdout, stderr) => console.log(stdout))
+        // () => exec("lighthouse --help", (err, stdout, stderr) => console.log(stdout))
     ])
 }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lighthouse-link-thesis",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "a way to automatically use lighthouse to get accessibility report number",
   "main": "index.js",
   "type": "module",

src/urlList.example

@@ -2,9 +2,14 @@ const _urlList = [
     // you can add more links in here, but keep in mind, the more links you add
     // the more resource it will use
     "https://www.emptywork.my.id" 
-];
+]
 
 const _options = {
+    // "categories": []
 }
 
-export { _urlList as urlList, _options as options };
+const execOptions = {
+    "maxBuffer": 2048 * 1024
+}
+
+export { _urlList as urlList, _options as options }