Merge pull request #66 from GrantBirki/better-gitignore-support

Better gitignore support

Author: GrantBirki

__tests__/fixtures/exclude/exclude.txt

@@ -17,4 +17,4 @@ dog.txt
 !dog.txt
 
 # test with a regex pattern match
-/^.*cars.*\.txt$/
+*cars*.txt

__tests__/functions/exclude.test.js

@@ -1,12 +1,12 @@
 import * as core from '@actions/core'
 import {Exclude} from '../../src/functions/exclude'
 
-const debugMock = jest.spyOn(core, 'debug').mockImplementation(() => {})
 const warningMock = jest.spyOn(core, 'warning').mockImplementation(() => {})
 
 var exclude
 beforeEach(() => {
   jest.clearAllMocks()
+  jest.spyOn(core, 'debug').mockImplementation(() => {})
   process.env.INPUT_EXCLUDE_FILE = '__tests__/fixtures/exclude/exclude.txt'
   process.env.INPUT_GIT_IGNORE_PATH = '.gitignore'
   process.env.INPUT_USE_GITIGNORE = 'true'
@@ -15,60 +15,26 @@ beforeEach(() => {
 
 test('successfully excludes a file', () => {
   expect(exclude.isExcluded('exclude-me.json')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file exactly matches exclude pattern: exclude-me.json`
-  )
 })
 
 test('successfully excludes a with a glob match', () => {
   expect(exclude.isExcluded('src/dev/app/nope.exclude')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file matches exclude glob pattern: *.exclude`
-  )
-})
-
-test('successfully does not exclude a negate pattern match', () => {
-  expect(exclude.isExcluded('cat.txt')).toBe(false)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file matches exclude negation pattern: !cat.txt`
-  )
-})
-
-test('successfully excludes a file where the negate pattern matches after', () => {
-  expect(exclude.isExcluded('dog.txt')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file exactly matches exclude pattern: dog.txt`
-  )
 })
 
 test('successfully excludes with a regex pattern match', () => {
   expect(exclude.isExcluded('src/app/cars-and-a-bus.txt')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file matches exclude regex pattern: /^.*cars.*\\.txt$/`
-  )
 })
 
 test('successfully excludes a file in a dir one level down', () => {
-  expect(exclude.isExcluded('./evil-base-dir/exclude-me.json')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file is in exclude directory: evil-base-dir/`
-  )
+  expect(exclude.isExcluded('evil-base-dir/exclude-me.json')).toBe(true)
 })
 
 test('successfully excludes a file in a dir two levels down', () => {
-  expect(exclude.isExcluded('./evil-base-dir/sub-dir/exclude-me.json')).toBe(
-    true
-  )
-  expect(debugMock).toHaveBeenCalledWith(
-    `file is in exclude directory: evil-base-dir/`
-  )
+  expect(exclude.isExcluded('evil-base-dir/sub-dir/exclude-me.json')).toBe(true)
 })
 
 test('successfully checks a file and finds that it is not excluded', () => {
   expect(exclude.isExcluded('exclude-me-nope.json')).toBe(false)
-  expect(debugMock).toHaveBeenCalledWith(
-    `file 'exclude-me-nope.json' did not match any exclude patterns`
-  )
 })
 
 test('does not exclude any files when no exclude file is used', () => {
@@ -82,7 +48,6 @@ test('excludes a file that is not tracked by git', () => {
   process.env.INPUT_EXCLUDE_FILE = ''
   const exclude = new Exclude()
   expect(exclude.isExcluded('tmp/test.json')).toBe(true)
-  expect(debugMock).toHaveBeenCalledWith(`file is in exclude directory: tmp/`)
 })
 
 test('fails to read the .gitignore file', () => {