feat: files (#18)

* feat: commits to paginate

* fix tests

* feat: files

* updated dist

.github/labeler.yml

@@ -26,14 +26,17 @@ labels:
       branch: "^docs/.*"
       commits: "^docs:.*"
 
-  ### Examples
+  - label: "test:labeler"
+    matcher:
+      files: ".github/labeler.yml"
+
   - label: "test:dist"
     matcher:
-      files: "dist/**"
+      files: ["dist/*"]
 
-  - label: "test:security"
+  - label: "test:tests"
     matcher:
-      files: [ ".github/**", "security/**" ]
+      files: [ "__tests__/matcher/**", "__tests__/*.ts" ]
 
   - label: "test:body"
     matcher:

README.md

@@ -6,6 +6,19 @@
 
 Multi labeler for title, body, comments, commit messages, branch or files.
 
+## Features
+
+- Append based multi-labeler, using `.github/labeler.yml` as config.
+- Automatically fail if `labeler.yml` is malformed, type-checked.
+- Regex Matcher:
+  - PR/Issue title
+  - PR/Issue body
+  - PR/Issue comments
+  - PR commit messages
+  - PR branch name
+- Glob Matcher:
+  - Files
+
 ## Usage
 
 ```yml
@@ -78,18 +91,23 @@ labels:
       commits: "^feat: .*"
 ```
 
-## Features
+### PR Files: [Glob Matcher](https://github.com/isaacs/minimatch)
 
-- Append based multi-labeler, using `.github/labeler.yml` as config.
-- Automatically fail if `labeler.yml` is malformed, type-checked.
-- Regex Matcher:
-  - PR/Issue title
-  - PR/Issue body
-  - PR/Issue comments
-  - PR commit messages
-  - PR branch name
-- Glob Matcher:
-  - Files
+Minimatch files, maximum of 3000 only.
+If you use this to audit files changes, that note of the 3000 limit.
+
+```yml
+version: v1
+
+labels:
+  - label: "github"
+    matcher:
+      files: ".github/**"
+
+  - label: "security"
+    matcher:
+      files: ["web/security/**", "security/**"]
+```
 
 ## Why?
 

__tests__/labeler.test.ts

@@ -40,6 +40,14 @@ describe('main core and context', () => {
                 return {}
               }
             }
+          },
+          listFiles: {
+            endpoint: {
+              // @ts-ignore
+              merge() {
+                return {}
+              }
+            }
           }
         },
         // @ts-ignore

__tests__/matcher/files.test.ts

@@ -0,0 +1,194 @@
+import match from '../../src/matcher/files'
+import * as github from '@actions/github'
+import {Config} from '../../src/config'
+
+async function getMatchedLabels(config: Config): Promise<string[]> {
+  return await match({
+    pulls: {
+      listFiles: {
+        endpoint: {
+          // @ts-ignore
+          merge(params) {
+            return {pull_number: params.pull_number}
+          }
+        }
+      }
+    },
+    // @ts-ignore
+    paginate(params): Promise<any[]> {
+      // @ts-ignore
+      return Promise.resolve(files[params.pull_number])
+    }
+  }, config)
+}
+
+const config: Config = {
+  version: 'v1',
+  labels: [
+    {
+      label: 'security',
+      matcher: {
+        files: ['security/**', 'setup/**.xml']
+      }
+    },
+    {
+      label: 'app',
+      matcher: {
+        files: 'app/**'
+      }
+    },
+    {
+      label: 'labeler',
+      matcher: {
+        files: '.github/labeler.yml'
+      }
+    }
+  ]
+}
+
+const files = {
+  1: [
+    {
+      filename: '.github/labeler.yml',
+    },
+    {
+      filename: 'app/main.js',
+    },
+    {
+      filename: 'security/main.js',
+    },
+    {
+      filename: 'security/abc/abc.js',
+    },
+    {
+      filename: 'setup/abc/abc.xml',
+    },
+    {
+      filename: 'setup/abc/abc.js',
+    },
+  ],
+  2: [
+    {
+      filename: '.github/labeler.yml',
+    },
+  ],
+  3: [
+    {
+      filename: 'app/main.js',
+    },
+    {
+      filename: 'setup/abc/abc.js',
+    },
+  ],
+  4: [
+    {
+      filename: 'security/main.js',
+    },
+  ],
+  5: [
+    {
+      filename: 'security/abc/abc.js',
+    },
+  ],
+  6: [
+    {
+      filename: 'setup/abc/abc.xml',
+    },
+  ],
+  7: [
+    {
+      filename: 'setup/abc/abc.js',
+    },
+  ]
+}
+
+describe('files', function () {
+  beforeEach(() => {
+    // Mock github context
+    jest.spyOn(github.context, 'repo', 'get').mockImplementation(() => {
+      return {
+        owner: 'owner-name',
+        repo: 'repo-name'
+      }
+    })
+
+    github.context.payload = {
+      pull_request: {
+        number: 1,
+        title: 'nothing interesting',
+      }
+    }
+  })
+
+  it('1 should have security/app/labeler', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 1
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual(['security', 'app', 'labeler'])
+  })
+
+  it('2 should have labeler', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 2
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual(['labeler'])
+  })
+
+  it('3 should have app', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 3
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual(['app'])
+  })
+
+  it('4 should have security', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 4
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual(['security'])
+  })
+
+  it('5 should have security', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 5
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual(['security'])
+  })
+
+  it('6 should be empty', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 6
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual([])
+  })
+
+  it('7 should be empty', async function () {
+    github.context.payload = {
+      pull_request: {
+        number: 7
+      }
+    }
+    const labels = await getMatchedLabels(config)
+    expect(labels).toEqual([])
+  })
+});
+
+