Merge pull request #6 from amtrack/feat/js-implementation

feat: rewrite in JavaScript

Author: amtrack

Makefile

@@ -1,7 +1,4 @@
 .PHONY: lint test
 
-lint:
-	shellcheck *.sh
-
 test:
 	bats *.bats

cli.bats

@@ -6,23 +6,23 @@ setup() {
 
 @test "single-line" {
   cat fixtures/single-line.txt | {
-    run ./cli.sh
+    run ./cli.js
     [ "$status" -eq 0 ]
     [ "${lines[0]}" = "debug-one" ]
   }
 }
 
 @test "single-log" {
   cat fixtures/single-log.txt | {
-    run ./cli.sh
+    run ./cli.js
     [ "$status" -eq 0 ]
     [ "${lines[0]}" = "debug-one" ]
   }
 }
 
 @test "multiple-logs-multiple-lines" {
   cat fixtures/multiple-logs-multiple-lines.txt | {
-    run ./cli.sh
+    run ./cli.js
     [ "$status" -eq 0 ]
     [ "${lines[0]}" = "debug-one" ]
     [ "${lines[1]}" = "debug-two" ]
@@ -33,7 +33,7 @@ setup() {
 
 @test "full" {
   cat fixtures/full.txt | {
-    run ./cli.sh
+    run ./cli.js
     [ "$status" -eq 0 ]
     [ "${lines[0]}" = "debug-one" ]
     [ "${lines[1]}" = "debug-two" ]

cli.js

@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+
+import { readFileSync } from "fs";
+import { filterApexLogs } from "./index.js";
+
+const input = readFileSync(0, "utf8");
+console.log(filterApexLogs(input));

cli.sh

@@ -0,0 +1,13 @@
+const regex =
+  /(.*USER_DEBUG(\|[^\|]*){2}\|)((.|\n)+?)((\n[\d]{2}:[\d]{2}:[\d]{2}\.[\d]{2}|$))/g;
+
+export function filterApexLogs(input) {
+  let output = "";
+  let m;
+  while ((m = regex.exec(input)) !== null) {
+    if (m[3]) {
+      output += m[3] + "\n";
+    }
+  }
+  return output;
+}

index.js

@@ -2,16 +2,17 @@
   "name": "apex-log-filter",
   "version": "0.0.0-development",
   "description": "CLI for filtering USER_DEBUG output from Salesforce Anonymous Apex execution logs",
-  "main": "",
+  "main": "index.js",
+  "type": "module",
   "scripts": {
-    "lint": "shellcheck *.sh",
     "test": "bats *.bats"
   },
   "bin": {
-    "apex-log-filter": "cli.sh"
+    "apex-log-filter": "cli.js"
   },
   "files": [
-    "cli.sh"
+    "index.js",
+    "cli.js"
   ],
   "repository": "amtrack/apex-log-filter",
   "author": "Matthias Rolke <[email protected]>",