Feat/json config

.github/workflows/auto-label.json5

@@ -0,0 +1,15 @@
+{
+  labelsSynonyms: {
+    bug: ['error', 'need fix', 'not working'],
+    enhancement: ['upgrade'],
+    question: ['help', 'how can i']
+  },
+  labelsNotAllowed: [
+    'documentation',
+    'duplicate',
+    'good first issue',
+    'help wanted',
+    'invalid'
+  ],
+  defaultLabels: ['triage']
+}

.github/workflows/auto-label.yml

@@ -0,0 +1,20 @@
+name: Labeling new issue
+
+on:
+  issues:
+    types: ['opened']
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github/workflows/
+            # .github/workflows/auto-label.json5
+            # .github/workflows/auto-label.jsonc
+            # .github/workflows/auto-label.json
+          sparse-checkout-cone-mode: false
+      - uses: Renato66/auto-label@main
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}

.prettierignore

@@ -0,0 +1,2 @@
+src/__mock__/config/invalid/invalid3.json
+readme.md

README.md

@@ -2,22 +2,14 @@
 
 ![Unit test](https://github.com/Renato66/auto-label/workflows/Unit%20test/badge.svg)
 [![Auto Label](https://github.com/Renato66/auto-label/workflows/Labeling%20new%20issue/badge.svg)](https://github.com/Renato66/auto-label)
-[![codecov](https://codecov.io/gh/Renato66/auto-label/branch/master/graph/badge.svg)](https://codecov.io/gh/Renato66/auto-label)
 
 ![image](https://user-images.githubusercontent.com/9284273/79672530-57c1db80-81a9-11ea-900c-3b4f73984e0a.png)
 
 The Auto label action will check for every new issue and automatically adds a label based on the body of the issue. This means that finding specific issues will be much easier.
 
-> [!WARNING]  
-> The main branch is being refactored, use the stable one at [master](https://github.com/Renato66/auto-label/tree/master) subscribe to [v3](https://github.com/Renato66/auto-label/issues/75) to get the latest version when it's released
-
 ## Creating
 
-Check out the app to make a YAML file [here](https://renato66.github.io/auto-label/).
-
-or
-
-add a file to `.github/workflows/issue.yml`
+Add a file to `.github/workflows/auto-label.yml`
 
 ```yml
 name: Labeling new issue
@@ -28,24 +20,48 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: Renato66/auto-label@v2
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github/workflows
+          sparse-checkout-cone-mode: false
+      - uses: Renato66/auto-label@v3
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
-          ignore-comments: true
-          labels-synonyms: '{"bug":["error","need fix","not working"],"enhancement":["upgrade"],"question":["help"]}'
-          labels-not-allowed: '["good first issue"]'
-          default-labels: '["help wanted"]'
+```
+
+Add a config file to `.github/workflows/auto-label.json5`
+
+```json5
+// see inputs for more examples
+{
+  labelsSynonyms: {
+    bug: ['error', 'need fix', 'not working'],
+    enhancement: ['upgrade'],
+    question: ['help', 'how can i']
+  },
+  labelsNotAllowed: [
+    'documentation',
+    'duplicate',
+    'good first issue',
+    'help wanted',
+    'invalid'
+  ],
+  defaultLabels: ['triage'],
+  ignoreComments: true
+}
 ```
 
 ## Inputs
 
-| Name               | Description                         | Required | Default |          Examples          |
-| ------------------ | ----------------------------------- | -------- | ------- | :------------------------: |
-| repo-token         | GitHub token for the repository     | true     | -       |     [...](#repo-token)     |
-| ignore-comments    | Ignore labels inside issue comments | false    | true    |  [...](#ignore-comments)   |
-| labels-synonyms    | Text synonyms for labels            | false    | -       |  [...](#labels-synonyms)   |
-| labels-not-allowed | Labels to ignore                    | false    | -       | [...](#labels-not-allowed) |
-| default-labels     | Labels that will always be set      | false    | -       |   [...](#default-labels)   |
+| Name               | Description                         | Required | Default                            |          Examples          |
+| ------------------ | ----------------------------------- | -------- | ---------------------------------- | :------------------------: |
+| repo-token         | GitHub token for the repository     | true     | -                                  | [...](#repo-token)         |
+| configuration-file | Configuration file path             | true     | .github/workflows/auto-label.json5 | [...](#configuration-file) |
+| ignore-comments    | Ignore labels inside issue comments | false    | true                               | [...](#ignore-comments)    |
+| labels-synonyms    | Text synonyms for labels            | false    | -                                  | [...](#labels-synonyms)    |
+| labels-not-allowed | Labels to ignore                    | false    | -                                  | [...](#labels-not-allowed) |
+| default-labels     | Labels that will always be set      | false    | -                                  | [...](#default-labels)     |
 
 ### Repo Token
 
@@ -55,6 +71,41 @@ Repo token is provided automatically by GitHub; just need to add
 repo-token: ${{ secrets.GITHUB_TOKEN }}
 ```
 
+### Configuration File
+
+Configuration file can be created at any place at your repository, it will need another action to get the file like:
+
+```yml
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github/workflows/
+          sparse-checkout-cone-mode: false
+```
+
+and it will look for any file named auto-label with the extension `JSON` or `JSON5` or `JSONC` but you can also define a specific extension
+
+```yml
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            .github/workflows/auto-label.json5
+          sparse-checkout-cone-mode: false
+```
+
+to set another place to store your configuration file, you should checkout and point with `configuration-file` input:
+
+```yml
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            src/actions/configuration.json
+          sparse-checkout-cone-mode: false
+      - uses: Renato66/auto-label@v3
+        with:
+          configuration-file: 'src/actions/configuration.json'
+```
+
 #### Change bot appearance
 
 If you want to change who added the labels, you can provide a user 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/__mock__/config/auto-label.json

@@ -0,0 +1,8 @@
+{
+  "labelsSynonyms": {
+    "bug": ["error"]
+  },
+  "labelsNotAllowed": ["documentation"],
+  "defaultLabels": ["triage"],
+  "ignoreComments": true
+}

src/__mock__/config/auto-label.json5

@@ -0,0 +1,13 @@
+{
+  // comment test
+  labelsSynonyms: {
+    bug: [
+      'error'
+      // trailing comma
+    ]
+  },
+  // single quote
+  labelsNotAllowed: ['documentation'],
+  defaultLabels: ['triage'],
+  ignoreComments: true
+}

src/__mock__/config/auto-label.jsonc

@@ -0,0 +1,9 @@
+{
+  // comment test
+  "labelsSynonyms": {
+    "bug": ["error"]
+  },
+  "labelsNotAllowed": ["documentation"],
+  "defaultLabels": ["triage"],
+  "ignoreComments": true
+}

src/__mock__/config/empty.json

@@ -0,0 +1 @@
+{}

src/__mock__/config/invalid/invalid1.json

@@ -0,0 +1,6 @@
+{
+  "labels-synonyms": "expected: Record<string, string[]>",
+  "labels-not-allowed": "expected: string[]",
+  "default-labels": "expected: string[]",
+  "ignoreComments": "expected: boolean"
+}

src/__mock__/config/invalid/invalid2.json

@@ -0,0 +1 @@
+"invalid json"

src/__mock__/config/invalid/invalid3.json

@@ -0,0 +1 @@
+not-valid-json

src/__mock__/config/valid/valid.json

@@ -0,0 +1,8 @@
+{
+  "labelsSynonyms": {
+    "bug": ["error"]
+  },
+  "labelsNotAllowed": ["documentation"],
+  "defaultLabels": ["triage"],
+  "ignoreComments": true
+}

src/domain/getConfigFile.spec.ts

@@ -8,13 +8,26 @@ describe('getConfigFile', () => {
   })
   test('returns empty array when labels-not-allowed input is empty', () => {
     mock.module('@actions/core', () => ({
-      getInput: jest.fn(() => undefined),
-      getBooleanInput: jest.fn(() => undefined)
+      getInput: jest.fn((input: string) => {
+        const options: Record<string, string> = {
+          'repo-token': 'mockedToken',
+          'configuration-file': 'src/__mock__/config/empty.json',
+          'labels-not-allowed': ''
+        }
+        return options[input] || undefined
+      })
     }))
     const result1 = getConfigFile()
     expect(result1.labelsNotAllowed).toEqual([])
     mock.module('@actions/core', () => ({
-      getInput: jest.fn(() => '')
+      getInput: jest.fn((input: string) => {
+        const options: Record<string, any> = {
+          'repo-token': 'mockedToken',
+          'configuration-file': 'src/__mock__/config/empty.json',
+          'labels-not-allowed': undefined
+        }
+        return options[input] || undefined
+      })
     }))
     const result2 = getConfigFile()
     expect(result2.labelsNotAllowed).toEqual([])
@@ -23,7 +36,14 @@ describe('getConfigFile', () => {
   test('returns parsed array from labels-not-allowed input', () => {
     const labels = ['label1', 'label2']
     mock.module('@actions/core', () => ({
-      getInput: jest.fn(() => JSON.stringify(labels))
+      getInput: jest.fn((input: string) => {
+        const options: Record<string, string> = {
+          'repo-token': 'mockedToken',
+          'configuration-file': 'src/__mock__/config/empty.json',
+          'labels-not-allowed': JSON.stringify(labels)
+        }
+        return options[input] || undefined
+      })
     }))
     const result = getConfigFile()
     expect(result.labelsNotAllowed).toEqual(labels)

src/domain/getConfigFile.ts

@@ -1,18 +1,32 @@
 import { getInput } from './getInput'
+import { getLabelConfigs } from './getLabelConfigs'
 
-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/'
+  )
   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/getInput.ts

@@ -22,6 +22,6 @@ export const getInput = <T>(field: string, fallback: T): T => {
     case 'boolean':
       return getBooleanInput(field, fallback) as T
     default:
-      return core.getInput(field) as T
+      return (core.getInput(field) as T) || fallback
   }
 }

src/domain/getLabelConfigs.spec.ts

@@ -0,0 +1,52 @@
+import { expect, describe, test, mock, jest } from 'bun:test'
+import { getLabelConfigs } from './getLabelConfigs'
+import * as core from '@actions/core'
+
+const configurationPath = 'src/__mock__/config'
+const defaultConfig = {
+  labelsSynonyms: {
+    bug: ['error']
+  },
+  labelsNotAllowed: ['documentation'],
+  defaultLabels: ['triage'],
+  ignoreComments: true
+}
+describe('getLabelConfigs', () => {
+  test('should return label configurations from a valid JSON folder path', () => {
+    const options = [`${configurationPath}/`, `${configurationPath}`]
+    options.forEach((elem) => {
+      const result = getLabelConfigs(elem)
+      expect(result).toEqual(defaultConfig)
+    })
+  })
+
+  test('should return label configurations from a valid JSONC file path', () => {
+    const result = getLabelConfigs(`${configurationPath}/auto-label.jsonc`)
+    expect(result).toEqual(defaultConfig)
+  })
+
+  test('should return label configurations from a valid JSON5 file path', () => {
+    const result = getLabelConfigs(`${configurationPath}/auto-label.json5`)
+    expect(result).toEqual(defaultConfig)
+  })
+
+  test('should return an empty object if the configuration file is not valid', () => {
+    const options = [
+      `${configurationPath}/invalid/invalid1.json`,
+      `${configurationPath}/invalid/invalid2.json`
+    ]
+    options.forEach((elem) => {
+      const result = getLabelConfigs(elem)
+      expect(result).toEqual({})
+    })
+  })
+
+  test('should send an warning if file is not readable', () => {
+    mock.module('@actions/core', () => ({
+      warning: jest.fn()
+    }))
+    const result = getLabelConfigs(`${configurationPath}/invalid/invalid3.json`)
+    expect(result).toEqual({})
+    mock.module('@actions/core', () => core)
+  })
+})