Strip leading whitespaces (#50)

Co-authored-by: jackton1 <jackton1@users.noreply.github.com>

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github: jackton1
+patreon: # Replace with a single Patreon username
+open_collective: tj-actions
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom: []

.github/ISSUE_TEMPLATE.md

@@ -1,10 +0,0 @@
-* changed-files:
-
-### Description
-
-Describe what you were trying to get done.
-Tell us what happened, what went wrong, and what you expected to happen.
-
-### What I Did
-
-Add some details about your workflow ?

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: "[BUG]"
+labels: bug
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. iOS]
+ - Browser [e.g. chrome, safari]
+ - Version [e.g. 22]
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10

.github/workflows/auto-approve.yml

@@ -0,0 +1,23 @@
+name: Auto approve
+
+on:
+  pull_request_target
+
+jobs:
+  auto-approve:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: hmarr/auto-approve-action@v2
+      if: |
+        github.actor == 'dependabot[bot]' ||
+        github.actor == 'dependabot' ||
+        github.actor == 'dependabot-preview[bot]' ||
+        github.actor == 'dependabot-preview' ||
+        github.actor == 'renovate[bot]' ||
+        github.actor == 'renovate' ||
+        github.actor == 'pyup-bot' ||
+        github.actor == 'github-actions[bot]' ||
+        github.actor == 'pre-commit-ci' ||
+        github.actor == 'pre-commit-ci[bot]'
+      with:
+        github-token: ${{ secrets.PAT_TOKEN }}

.github/workflows/sync-release-version.yml

@@ -9,15 +9,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Sync release version
-        uses: tj-actions/sync-release-version@v8
+        with:
+          fetch-depth: 0
+      - name: Sync release version.
+        uses: tj-actions/sync-release-version@v8.5
         id: sync-release-version
         with:
-          pattern: 'tj-actions/changed-files@'
+          pattern: '${{ github.repository }}@'
           paths: |
             README.md
       - name: Generate CHANGELOG
-        uses: tj-actions/github-changelog-generator@v1.3
+        uses: tj-actions/github-changelog-generator@v1.6
+        with:
+          output: 'HISTORY.md'
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with:

.github/workflows/test.yml

@@ -15,12 +15,23 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
       - name: Run changed-files with defaults
         id: changed-files
         uses: ./
       - name: Show output
         run: |
           echo "${{ toJSON(steps.changed-files.outputs) }}"
+      - name: List all modified files
+        run: |
+          for file in "${{ steps.changed-files.outputs.modified_files }}"; do
+            echo $file
+          done
+      - name: Run step when README.md changes
+        if: contains(steps.changed-files.outputs.modified_files, 'README.md')
+        run: |
+          echo "Your README.md has been modified ${{ steps.changed-files.outputs.modified_files }}."
       - name: Run changed-files with comma separator
         id: changed-files-comma
         uses: ./
@@ -29,3 +40,24 @@ jobs:
       - name: Show output
         run: |
           echo "${{ toJSON(steps.changed-files-comma.outputs) }}"
+      - name: Run changed-files with specific files
+        id: changed-files-specific
+        uses: ./
+        with:
+          files: |
+            .github/workflows/test.yml
+            action.yml
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific.outputs) }}"
+      - name: Run changed-files with specific files comma separator
+        id: changed-files-specific-comma
+        uses: ./
+        with:
+          files: |
+            .github/workflows/test.yml
+            action.yml
+          separator: ","
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific-comma.outputs) }}"

CHANGELOG.md

@@ -1,21 +0,0 @@
-# Changelog
-
-## [v2](https://github.com/tj-actions/changed-files/tree/v2) (2021-03-14)
-
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v1...v2)
-
-**Merged pull requests:**
-
-- Fixed end of string with separator [\#4](https://github.com/tj-actions/changed-files/pull/4) ([jackton1](https://github.com/jackton1))
-
-## [v1](https://github.com/tj-actions/changed-files/tree/v1) (2021-03-05)
-
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/7eba13b12c69e63845b6d8bf1d3453edb0549ff9...v1)
-
-**Merged pull requests:**
-
-- Update action.yml [\#2](https://github.com/tj-actions/changed-files/pull/2) ([jackton1](https://github.com/jackton1))
-
-
-
-\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

HISTORY.md

@@ -0,0 +1,147 @@
+# Changelog
+
+## [v5](https://github.com/tj-actions/changed-files/tree/v5) (2021-05-01)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.4...v5)
+
+**Merged pull requests:**
+
+- Update README.md [\#48](https://github.com/tj-actions/changed-files/pull/48) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5.3 [\#47](https://github.com/tj-actions/changed-files/pull/47) ([jackton1](https://github.com/jackton1))
+- Fixed bug with all\_changed when array is empty [\#46](https://github.com/tj-actions/changed-files/pull/46) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5.2 [\#45](https://github.com/tj-actions/changed-files/pull/45) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5.1 [\#44](https://github.com/tj-actions/changed-files/pull/44) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5 [\#43](https://github.com/tj-actions/changed-files/pull/43) ([jackton1](https://github.com/jackton1))
+- Upgraded to v5 [\#40](https://github.com/tj-actions/changed-files/pull/40) ([jackton1](https://github.com/jackton1))
+- Switch to using a bash script. [\#39](https://github.com/tj-actions/changed-files/pull/39) ([jackton1](https://github.com/jackton1))
+- Upgraded to v4.4 [\#38](https://github.com/tj-actions/changed-files/pull/38) ([jackton1](https://github.com/jackton1))
+
+## [v4.4](https://github.com/tj-actions/changed-files/tree/v4.4) (2021-05-01)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.3...v4.4)
+
+**Merged pull requests:**
+
+- Update .gitignore [\#36](https://github.com/tj-actions/changed-files/pull/36) ([jackton1](https://github.com/jackton1))
+- Add support for any changed file. [\#35](https://github.com/tj-actions/changed-files/pull/35) ([jackton1](https://github.com/jackton1))
+- Update .gitignore [\#34](https://github.com/tj-actions/changed-files/pull/34) ([jackton1](https://github.com/jackton1))
+- Renamed has\_changed to all\_changed [\#33](https://github.com/tj-actions/changed-files/pull/33) ([jackton1](https://github.com/jackton1))
+- Upgraded to v4.3 [\#32](https://github.com/tj-actions/changed-files/pull/32) ([jackton1](https://github.com/jackton1))
+
+## [v4.3](https://github.com/tj-actions/changed-files/tree/v4.3) (2021-05-01)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.2...v4.3)
+
+**Fixed bugs:**
+
+- fatal error when using @v4.2 [\#28](https://github.com/tj-actions/changed-files/issues/28)
+
+**Closed issues:**
+
+- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
+- Add support for watching a subset of files. [\#20](https://github.com/tj-actions/changed-files/issues/20)
+
+**Merged pull requests:**
+
+- Add support to filter only specific files [\#31](https://github.com/tj-actions/changed-files/pull/31) ([jackton1](https://github.com/jackton1))
+- Bump tj-actions/sync-release-version from v8 to v8.5 [\#30](https://github.com/tj-actions/changed-files/pull/30) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Upgrade to GitHub-native Dependabot [\#29](https://github.com/tj-actions/changed-files/pull/29) ([dependabot-preview[bot]](https://github.com/apps/dependabot-preview))
+- Update tj-actions/github-changelog-generator action to v1.6 [\#26](https://github.com/tj-actions/changed-files/pull/26) ([renovate[bot]](https://github.com/apps/renovate))
+- Update README.md [\#25](https://github.com/tj-actions/changed-files/pull/25) ([jackton1](https://github.com/jackton1))
+- Upgraded to v4.2 [\#24](https://github.com/tj-actions/changed-files/pull/24) ([jackton1](https://github.com/jackton1))
+
+## [v4.2](https://github.com/tj-actions/changed-files/tree/v4.2) (2021-04-23)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.1...v4.2)
+
+**Merged pull requests:**
+
+- Upgraded to v4.1 [\#23](https://github.com/tj-actions/changed-files/pull/23) ([jackton1](https://github.com/jackton1))
+
+## [v4.1](https://github.com/tj-actions/changed-files/tree/v4.1) (2021-04-23)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4...v4.1)
+
+**Merged pull requests:**
+
+- Upgraded to v4 [\#22](https://github.com/tj-actions/changed-files/pull/22) ([jackton1](https://github.com/jackton1))
+
+## [v4](https://github.com/tj-actions/changed-files/tree/v4) (2021-04-23)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v3.3...v4)
+
+**Implemented enhancements:**
+
+- Feature request [\#15](https://github.com/tj-actions/changed-files/issues/15)
+- Added support for push events [\#21](https://github.com/tj-actions/changed-files/pull/21) ([jackton1](https://github.com/jackton1))
+
+**Merged pull requests:**
+
+- Upgraded to v3.3 [\#19](https://github.com/tj-actions/changed-files/pull/19) ([jackton1](https://github.com/jackton1))
+
+## [v3.3](https://github.com/tj-actions/changed-files/tree/v3.3) (2021-04-20)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v3.2...v3.3)
+
+**Merged pull requests:**
+
+- Update action.yml [\#18](https://github.com/tj-actions/changed-files/pull/18) ([jackton1](https://github.com/jackton1))
+- Upgraded to v3.2 [\#17](https://github.com/tj-actions/changed-files/pull/17) ([jackton1](https://github.com/jackton1))
+
+## [v3.2](https://github.com/tj-actions/changed-files/tree/v3.2) (2021-04-11)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v3.1...v3.2)
+
+**Merged pull requests:**
+
+- Add support for all modified files [\#16](https://github.com/tj-actions/changed-files/pull/16) ([jackton1](https://github.com/jackton1))
+- Update test.yml [\#14](https://github.com/tj-actions/changed-files/pull/14) ([jackton1](https://github.com/jackton1))
+- Upgraded to v3.1 [\#13](https://github.com/tj-actions/changed-files/pull/13) ([jackton1](https://github.com/jackton1))
+
+## [v3.1](https://github.com/tj-actions/changed-files/tree/v3.1) (2021-04-04)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v3...v3.1)
+
+**Merged pull requests:**
+
+- Upgraded to v3 [\#12](https://github.com/tj-actions/changed-files/pull/12) ([jackton1](https://github.com/jackton1))
+
+## [v3](https://github.com/tj-actions/changed-files/tree/v3) (2021-04-02)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v2.1...v3)
+
+**Merged pull requests:**
+
+- Update action.yml [\#11](https://github.com/tj-actions/changed-files/pull/11) ([jackton1](https://github.com/jackton1))
+- Update README.md [\#10](https://github.com/tj-actions/changed-files/pull/10) ([jackton1](https://github.com/jackton1))
+- Configure Renovate [\#9](https://github.com/tj-actions/changed-files/pull/9) ([renovate[bot]](https://github.com/apps/renovate))
+- Update test.yml [\#8](https://github.com/tj-actions/changed-files/pull/8) ([jackton1](https://github.com/jackton1))
+- Upgraded to v2.1 [\#6](https://github.com/tj-actions/changed-files/pull/6) ([jackton1](https://github.com/jackton1))
+
+## [v2.1](https://github.com/tj-actions/changed-files/tree/v2.1) (2021-03-18)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v2...v2.1)
+
+**Merged pull requests:**
+
+- Upgraded to v2 [\#5](https://github.com/tj-actions/changed-files/pull/5) ([jackton1](https://github.com/jackton1))
+
+## [v2](https://github.com/tj-actions/changed-files/tree/v2) (2021-03-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v1...v2)
+
+**Merged pull requests:**
+
+- Fixed end of string with separator [\#4](https://github.com/tj-actions/changed-files/pull/4) ([jackton1](https://github.com/jackton1))
+
+## [v1](https://github.com/tj-actions/changed-files/tree/v1) (2021-03-05)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/7eba13b12c69e63845b6d8bf1d3453edb0549ff9...v1)
+
+**Merged pull requests:**
+
+- Update action.yml [\#2](https://github.com/tj-actions/changed-files/pull/2) ([jackton1](https://github.com/jackton1))
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

README.md

@@ -1,34 +1,51 @@
-[![CI](https://github.com/tj-actions/changed-files/actions/workflows/test.yml/badge.svg)](https://github.com/tj-actions/changed-files/actions/workflows/test.yml) [![Update release version.](https://github.com/tj-actions/changed-files/actions/workflows/sync-release-version.yml/badge.svg)](https://github.com/tj-actions/changed-files/actions/workflows/sync-release-version.yml)
+[![CI](https://github.com/tj-actions/changed-files/actions/workflows/test.yml/badge.svg)](https://github.com/tj-actions/changed-files/actions/workflows/test.yml) [![Update release version.](https://github.com/tj-actions/changed-files/actions/workflows/sync-release-version.yml/badge.svg)](https://github.com/tj-actions/changed-files/actions/workflows/sync-release-version.yml) <a href="https://github.com/search?q=tj-actions+changed-files+path%3A.github%2Fworkflows+language%3AYAML&type=code" target="_blank" title="Public workflows that use this action."><img src="https://img.shields.io/endpoint?url=https%3A%2F%2Fapi-git-master.endbug.vercel.app%2Fapi%2Fgithub-actions%2Fused-by%3Faction%3Dtj-actions%2Fchanged-files%26badge%3Dtrue" alt="Public workflows that use this action."></a>
 
 changed-files
 -------------
 
-Get modified files using [`git diff --diff-filter`](https://git-scm.com/docs/git-diff#Documentation/git-diff.txt---diff-filterACDMRTUXB82308203) to locate all files that have been modified relative to the default branch.
+Get all modified files relative to the default branch (`pull_request*` events) or last commit (`push` events).
 
 
-## Usage
+## Features
+- List all files that have changed
+  - Between the current pull request branch and the default branch
+  - Between the last commit and the current pushed change.
+- List only a subset of files that can be used to detect changes.
+- Report on a subset of files that have all change.
+- Report on a subset of files that have at least one file change.
+- Regex pattern matching on a subset of files.
 
-```yaml
-...
-    steps:
-      - uses: actions/checkout@v2
-      - name: Get modified files using defaults
-        id: changed-files
-        uses: tj-actions/changed-files@v2
-      
-      - name: Get modified files using a comma separator
-        id: changed-files-comma
-        uses: tj-actions/changed-files@v2
-        with:
-          separator: ","
-       
-      - name: List all added files
-        run: |
-          for file in "${{ steps.changed-files.outputs.added_files }}"; do
-            echo $file
-          done
-        
-```
+
+## Outputs
+
+Using the default separator.
+
+| Acronym   |  Meaning     |
+|:---------:|:------------:|
+| A         | Added        |
+| C         | Copied       |
+| M         | Modified.    |
+| D         | Deleted      |
+| R         | Renamed      |
+| T         | Type changed |
+| U         | Unmerged     |
+| X         | Unknown      |
+
+
+|   Output             |    type      |  example                       |         description                      |
+|:-------------------:|:------------:|:------------------------------:|:----------------------------------------:|
+| all_modified_files   |  `string`    |    'new.txt other.png ...'     |  Select all modified files <br /> *i.e a combination of all added, <br />copied and modified files (ACM).*  |
+| all_changed          |  `string`     |     `true OR false`             |  Returns `true` only when the filenames provided using `files` input have all changed |
+| any_changed          |  `string`     |     `true OR false`             |  Returns `true` when any of the filenames provided using `files` input have changed |
+| all_changed_files   |  `string`    |    'new.txt other.png ...'     |  Select all paths (*) <br /> *i.e a combination of all options below.*  |
+| added_files         |  `string`    |    'new.txt other.png ...'     |  Select only files that are Added (A)    |
+| copied_files        |  `string`    |    'new.txt other.png ...'     |  Select only files that are Copied (C)   |
+| deleted_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Deleted (D)  |
+| modified_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Modified (M) |
+| renamed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Renamed (R)  |
+| changed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that have their file type changed (T) |
+| unmerged_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unmerged (U) |
+| unknown_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unknown (X)  |
 
 
 ## Inputs
@@ -36,44 +53,137 @@ Get modified files using [`git diff --diff-filter`](https://git-scm.com/docs/git
 |   Input       |    type    |  required      |  default                      |  description  |
 |:-------------:|:-----------:|:-------------:|:----------------------------:|:-------------:|
 | separator         |  `string`   |    `true` |                          `' '` |  Separator to return outputs        |
+| files         |  `string OR string[]`   |    `false` |                           |  Restricted list of specific files to watch for changes |
+
+
+## Usage
+
+> NOTE: :warning:
+> * For `push` events to work you need to include `fetch-depth: 0` **OR** `fetch-depth: 2` depending on your use case.
 
 
 
-## Outputs
+```yaml
+name: CI
 
-Using the default separator.
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
 
-|   Output             |    type      |  example                       |         description                      |
-|:-------------------:|:------------:|:------------------------------:|:----------------------------------------:|
-| added_files         |  `string`    |    'new.txt other.png ...'     |  Select only files that are Added (A)    |
-| copied_files        |  `string`    |    'new.txt other.png ...'     |  Select only files that are Copied (C)   |
-| deleted_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Deleted (D)  |
-| modified_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Modified (M) |
-| renamed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Renamed (R)  |
-| changed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that have their type changed (T) |
-| unmerged_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unmerged (U) |
-| unknown_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unknown (X)  |
-| all_changed_files   |  `string`    |    'new.txt other.png ...'     |  Select all paths (*) are selected if there <br/> is any file that matches other <br/> criteria in the comparison; <br/> if there is no file that <br/> matches other criteria, <br/> nothing is selected.  |
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Test changed-files
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # OR "2" -> To retrieve the preceding commit.
+      
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v5
+      
+      - name: List all modified files
+        run: |
+          for file in "${{ steps.changed-files.outputs.all_modified_files }}"; do
+            echo "$file was modified"
+          done
+```
+
+
+## Example
+
+```yaml
+...
+    steps:
+      - uses: actions/checkout@v2
+      - name: Get changed files using defaults
+        id: changed-files
+        uses: tj-actions/changed-files@v5
+      
+      - name: Get changed files using a comma separator
+        id: changed-files-comma
+        uses: tj-actions/changed-files@v5
+        with:
+          separator: ","
+
+      - name: List all added files
+        run: |
+          for file in "${{ steps.changed-files.outputs.added_files }}"; do
+            echo "$file was added"
+          done
+
+      - name: Run step when a file changes
+        if: contains(steps.changed-files.outputs.modified_files, 'my-file.txt')
+        run: |
+          echo "Your file my-file.txt has been modified."
+
+      - name: Run step when a file has been deleted
+        if: contains(steps.changed-files.outputs.deleted_files, 'test.txt')
+        run: |
+          echo "Your test.txt has been deleted."
+
+      - name: Get specific changed files
+        id: changed-files-specific
+        uses: tj-actions/changed-files@v5
+        with:
+          files: |
+            my-file.txt
+            test.txt
+            new.txt
+            test_directory
+            .(py|jpeg)$   
+            .(sql)$
+            ^(mynewfile|custom)
+
+       - name: Run step if all files listed above have changed
+         if: steps.changed-files-specific.outputs.all_changed == 'true'
+         run: |
+           echo "Both my-file.txt and test.txt have changed."
+        
+       - name: Run step if any of the listed files above change
+         if: steps.changed-files-specific.outputs.any_changed == 'true'
+         run: |
+           echo "Either my-file.txt or test.txt have changed."
+        
+```
+
+### Running [pre-commit](https://pre-commit.com/) on all modified files
+
+```yaml
+...
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # otherwise, you will fail to push refs to dest repo
+      
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v5
+
+      - name: Pre-commit
+        uses: pre-commit/action@v2.0.0
+        with:
+          extra_args: -v --hook-stage push --files ${{ steps.changed-files.outputs.all_modified_files }}
+          token: ${{ secrets.github_token }}
+```
+
+
+
+
+## Example
+
+![Screen Shot 2021-04-02 at 9 06 04 AM](https://user-images.githubusercontent.com/17484350/113418057-b9fff600-9392-11eb-84e5-f5a91bfa8b11.png)
 
 
 
 * Free software: [MIT license](LICENSE)
 
 
-Features
---------
-- Added Files
-- Copied Files
-- Deleted Files
-- Modified Files
-- Renamed Files
-- Changed Files
-- Unmerged Files
-- Unknown Files
-- All Changed Files
-
-
-
 Credits
 -------
 

action.yml

@@ -1,71 +1,164 @@
-name: Diff changed files
-description: Diff changed files
+name: Changed files
+description: Get all changed files
 author: tj-actions
 inputs:
   separator:
     description: 'Split character for array output'
     required: true
     default: " "
+  files:
+    description: 'Check for file changes for all files listed (Defaults to the entire repo)'
+    required: false
+    default: ""
 
 outputs:
   added_files:
     description: List of added files.
-    value: ${{ steps.changed-files.outputs.added_files }}
+    value: ${{ steps.changed_files.outputs.added_files }}
   copied_files:
     description: List of copied files.
-    value: ${{ steps.changed-files.outputs.copied_files }}
+    value: ${{ steps.changed_files.outputs.copied_files }}
   deleted_files:
     description: List of deleted files.
-    value: ${{ steps.changed-files.outputs.deleted_files }}
+    value: ${{ steps.changed_files.outputs.deleted_files }}
   modified_files:
     description: List of modified files.
-    value: ${{ steps.changed-files.outputs.modified_files }}
+    value: ${{ steps.changed_files.outputs.modified_files }}
   renamed_files:
     description: List of renamed files.
-    value: ${{ steps.changed-files.outputs.renamed_files }}
+    value: ${{ steps.changed_files.outputs.renamed_files }}
   changed_files:
     description: List of changed files.
-    value: ${{ steps.changed-files.outputs.changed_files }}
+    value: ${{ steps.changed_files.outputs.changed_files }}
   unmerged_files:
     description: List of unmerged files.
-    value: ${{ steps.changed-files.outputs.unmerged_files }}
+    value: ${{ steps.changed_files.outputs.unmerged_files }}
   unknown_files:
     description: List of unknown files.
-    value: ${{ steps.changed-files.outputs.unknown_files }}
+    value: ${{ steps.changed_files.outputs.unknown_files }}
   all_changed_files:
     description: List of all changed files.
-    value: ${{ steps.changed-files.outputs.all_changed_files }}
+    value: ${{ steps.changed_files.outputs.all_changed_files }}
+  all_modified_files:
+    description: List of all copied modified and added files
+    value: ${{ steps.changed_files.outputs.all_modified_files }}
+  all_changed:
+    description: Return true only when all files provided using the files input have all changed.
+    value: ${{ steps.changed_files.outputs.all_changed }}
+  any_changed:
+    description: Return true only when any files provided using the files input have changed.
+    value: ${{ steps.changed_files.outputs.any_changed }}
 
 runs:
   using: 'composite'
   steps:
-    - id: changed-files
+    - id: changed_files
       run: |
+        set -e
+
+        export INPUT_FILES="${{ inputs.files }}"
+        export INPUT_SEPARATOR="${{ inputs.separator }}"
+        echo "Getting head sha..."
         if [[ -z $GITHUB_BASE_REF ]]; then
-          echo "Skipping: This should only run on pull_request.";
-          exit 0;
+          HEAD_SHA=$(git rev-parse HEAD^1 || true)
+        else
+          TARGET_BRANCH=${GITHUB_BASE_REF}
+          git fetch --depth=1 origin "${TARGET_BRANCH}":"${TARGET_BRANCH}"
+          HEAD_SHA=$(git rev-parse "${TARGET_BRANCH}" || true)
+        fi
+        echo "Using head sha: $HEAD_SHA..."
+        if [[ -z "$INPUT_FILES" ]]; then
+          echo "Getting diff..."
+          ADDED=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          COPIED=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          DELETED=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          MODIFIED=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          RENAMED=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          CHANGED=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          UNMERGED=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          UNKNOWN=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          ALL_CHANGED=$(git diff --diff-filter="*ACDMRTUX" --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+          ALL_MODIFIED_FILES=$(git diff --diff-filter="ACM" --name-only "$HEAD_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+        else
+          ADDED_ARRAY=()
+          COPIED_ARRAY=()
+          DELETED_ARRAY=()
+          MODIFIED_ARRAY=()
+          RENAMED_ARRAY=()
+          CHANGED_ARRAY=()
+          UNMERGED_ARRAY=()
+          UNKNOWN_ARRAY=()
+          ALL_CHANGED_ARRAY=()
+          ALL_MODIFIED_FILES_ARRAY=()
+          for path in ${INPUT_FILES}
+          do
+            echo "Checking for file changes: \"${path}\"..."
+            IFS=" "
+            ADDED_ARRAY+=("$(git diff --diff-filter=A --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            COPIED_ARRAY+=("$(git diff --diff-filter=C --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            DELETED_ARRAY+=("$(git diff --diff-filter=D --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            MODIFIED_ARRAY+=("$(git diff --diff-filter=M --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            RENAMED_ARRAY+=("$(git diff --diff-filter=R --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            CHANGED_ARRAY+=("$(git diff --diff-filter=T --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            UNMERGED_ARRAY+=("$(git diff --diff-filter=U --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            UNKNOWN_ARRAY+=("$(git diff --diff-filter=X --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            ALL_CHANGED_ARRAY+=("$(git diff --diff-filter="*ACDMRTUX" --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+            ALL_MODIFIED_FILES_ARRAY+=("$(git diff --diff-filter="ACM" --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s$INPUT_SEPARATOR" || true)")
+          done
+
+          ADDED=$(echo "${ADDED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          COPIED=$(echo "${COPIED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          DELETED=$(echo "${DELETED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          MODIFIED=$(echo "${MODIFIED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          RENAMED=$(echo "${RENAMED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          CHANGED=$(echo "${CHANGED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          UNMERGED=$(echo "${UNMERGED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          UNKNOWN=$(echo "${UNKNOWN_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          ALL_CHANGED=$(echo "${ALL_CHANGED_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+          ALL_MODIFIED_FILES=$(echo "${ALL_MODIFIED_FILES_ARRAY[@]}" | sed -E "s/($INPUT_SEPARATOR)$//" | xargs)
+
         fi
 
-        TARGET_BRANCH=${GITHUB_BASE_REF}
-        CURRENT_BRANCH=${GITHUB_HEAD_REF}
+        echo "Added files: $ADDED"
+        echo "Copied files: $COPIED"
+        echo "Deleted files: $DELETED"
+        echo "Modified files: $MODIFIED"
+        echo "Renamed files: $RENAMED"
+        echo "Changed files: $CHANGED"
+        echo "Unmerged files: $UNMERGED"
+        echo "Unknown files: $UNKNOWN"
+        echo "All changed files: $ALL_CHANGED"
+        echo "All modified files: $ALL_MODIFIED_FILES"
 
-        git fetch --depth=1 origin ${TARGET_BRANCH}:${TARGET_BRANCH}
+        if [[ -n "$INPUT_FILES" ]]; then
+          # shellcheck disable=SC2001
+          OUTPUT_ALL_MODIFIED_FILES=$(echo "$ALL_MODIFIED_FILES" | sed "s/$INPUT_SEPARATOR/ /g")
+          ALL_INPUT_FILES=$(echo "$INPUT_FILES" | tr "\n" " " | xargs)
+          
+          echo "Input files: ${ALL_INPUT_FILES[@]}"
+          echo "Output all modified files: ${OUTPUT_ALL_MODIFIED_FILES[@]}"
 
-        echo "Getting head sha..."
-        
-        HEAD_SHA=$(git rev-parse ${TARGET_BRANCH} || true)
-        
-        ADDED=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        COPIED=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        DELETED=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        MODIFIED=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        RENAMED=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        CHANGED=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        UNMERGED=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        UNKNOWN=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        ALL_CHANGED=$(git diff --diff-filter='*' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          SORTED_INPUT_FILES=()
+          SORTED_OUTPUT_ALL_MODIFIED_FILES=()
 
-        echo "Getting diff..."
+          IFS=" " read -r -a SORTED_INPUT_FILES <<< "$(sort <<<"${ALL_INPUT_FILES[*]}")"
+          IFS=" " read -r -a SORTED_OUTPUT_ALL_MODIFIED_FILES <<< "$(sort <<<"${OUTPUT_ALL_MODIFIED_FILES[*]}")"
+
+          if [[ ${#SORTED_OUTPUT_ALL_MODIFIED_FILES[@]} -gt 0 ]]; then
+            echo "::set-output name=any_changed::true"
+            
+            echo "Sorted input files: ${SORTED_INPUT_FILES[@]}"
+            echo "Sorted output all modified files: ${SORTED_OUTPUT_ALL_MODIFIED_FILES[@]}"
+
+            if [[ "${SORTED_INPUT_FILES[*]}" == "${SORTED_OUTPUT_ALL_MODIFIED_FILES[*]}" ]]; then
+              echo "::set-output name=all_changed::true"
+            else
+              echo "::set-output name=all_changed::false"
+            fi
+          else
+            echo "::set-output name=any_changed::false"
+          fi
+        fi
         echo "::set-output name=added_files::$ADDED"
         echo "::set-output name=copied_files::$COPIED"
         echo "::set-output name=deleted_files::$DELETED"
@@ -75,8 +168,11 @@ runs:
         echo "::set-output name=unmerged_files::$UNMERGED"
         echo "::set-output name=unknown_files::$UNKNOWN"
         echo "::set-output name=all_changed_files::$ALL_CHANGED"
+        echo "::set-output name=all_modified_files::$ALL_MODIFIED_FILES"
+        unset INPUT_FILES
+        unset INPUT_SEPARATOR
       shell: bash
 
 branding:
-  icon: git-pull-request
+  icon: file-text
   color: white

renovate.json

@@ -0,0 +1,44 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "enabled": true,
+  "prHourlyLimit": 10,
+  "prConcurrentLimit": 5,
+  "rebaseWhen": "behind-base-branch",
+  "addLabels": [
+    "dependencies"
+  ],
+  "assignees": [
+    "jackton1"
+  ],
+  "assignAutomerge": true,
+  "dependencyDashboard": true,
+  "dependencyDashboardAutoclose": true,
+  "lockFileMaintenance": {
+    "enabled": true,
+    "automerge": true
+  },
+  "packageRules": [
+    {
+      "matchUpdateTypes": ["major", "minor", "patch", "pin", "digest"],
+      "automerge": true,
+      "rebaseWhen": "behind-base-branch",
+      "addLabels": [
+        "automerge"
+      ]
+    },
+    {
+      "description": "docker images",
+      "matchLanguages": [
+        "docker"
+      ],
+      "matchUpdateTypes": ["major", "minor", "patch", "pin", "digest"],
+      "rebaseWhen": "behind-base-branch",
+      "addLabels": [
+        "automerge"
+      ],
+      "automerge": true
+    }
+  ]
+}