Feat/json config

.github/workflows/auto-label.json5

@@ -0,0 +1,26 @@
+{
+  "labels-synonyms": {
+    "bug": [
+      "error",
+      "need fix",
+      "not working"
+    ],
+    "enhancement": [
+      "upgrade"
+    ],
+    "question": [
+      "help",
+      "how can i"
+    ]
+  },
+  "labels-not-allowed": [
+    "documentation",
+    "duplicate",
+    "good first issue",
+    "help wanted",
+    "invalid"
+  ],
+  "default-labels": [
+    "triage"
+  ]
+}

.github/workflows/auto-label.yml

@@ -0,0 +1,17 @@
+name: Labeling new issue
+
+on:
+  issues:
+      types: ['opened']
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github/workflows/auto-label.json5
+          sparse-checkout-cone-mode: false
+      - uses: Renato66/auto-label@main
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}

package.json

@@ -21,6 +21,7 @@
   },
   "dependencies": {
     "@actions/core": "1.10.1",
-    "@actions/github": "6.0.0"
+    "@actions/github": "6.0.0",
+    "json5": "^2.2.3"
   }
 }

src/domain/getConfigFile.ts

@@ -1,18 +1,30 @@
 import { getInput } from './getInput'
+import { getLabelConfigs } from './getJsonFile'
 
-export const getConfigFile = () => {
+export type Config = {
+  labelsNotAllowed: string[];
+  defaultLabels: string[];
+  labelsSynonyms: Record<string, string[]>;
+  ignoreComments: boolean;
+}
+
+export const getConfigFile = (): Config => {
+
+  const configPath = getInput<string>('configuration-file', '.github/workflows/auto-label.json5')
   const labelsNotAllowed = getInput<string[]>('labels-not-allowed', [])
   const defaultLabels = getInput<string[]>('default-labels', [])
   const labelsSynonyms = getInput<Record<string, string[]>>(
     'labels-synonyms',
     {}
   )
   const ignoreComments = getInput('ignore-comments', true)
+  const config = getLabelConfigs(configPath)
 
   return {
     labelsNotAllowed,
     defaultLabels,
     labelsSynonyms,
-    ignoreComments
+    ignoreComments,
+    ...config
   }
 }

src/domain/getJsonFile.ts

@@ -0,0 +1,25 @@
+import fs from 'fs'
+import type { Config } from './getConfigFile'
+import * as core from '@actions/core'
+import JSON5 from 'json5'
+
+export const getLabelConfigs = (configurationPath: string): Config | {} => {
+  if (fs.existsSync(configurationPath)) return {}
+  const fileContent = fs.readFileSync(configurationPath, {
+    encoding: 'utf8'
+  })
+
+  try {
+    const config =
+      JSON5.parse(fileContent)
+    return {
+      defaultLabels: Array.isArray(config.defaultLabels) ? config.defaultLabels : undefined,
+      labelsNotAllowed: Array.isArray(config.labelsNotAllowed) ? config.labelsNotAllowed : undefined,
+      ignoreComments: typeof config.ignoreComments === 'boolean' ? config.ignoreComments : undefined,
+      labelsSynonyms: typeof config.labelsSynonyms === 'object' && !Array.isArray(config.labelsSynonyms) ? config.labelsSynonyms : undefined
+    }
+  } catch {
+    core.warning('Could not parse configuration file. skipping')
+    return {}
+  }
+}