Update README.md

Fixed end of string with separator

.github/workflows/label-conflict.yml

@@ -0,0 +1,19 @@
+name: "Maintenance"
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [synchronize]
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: check if prs are dirty
+        uses: eps1lon/actions-label-merge-conflict@releases/2.x
+        with:
+          dirtyLabel: "PR: needs rebase"
+          repoToken: "${{ secrets.GITHUB_TOKEN }}"
+          commentOnDirty: "This pull request has conflicts, please resolve those before we can evaluate the pull request."
+          commentOnClean: "Conflicts have been resolved."

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

@@ -16,6 +16,8 @@ jobs:
           pattern: 'tj-actions/changed-files@'
           paths: |
             README.md
+      - name: Generate CHANGELOG
+        uses: tj-actions/github-changelog-generator@v1.3
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with:

HISTORY.md

@@ -6,3 +6,4 @@ v1 (2021-03-04)
 ------------------
 
 * Initial Release.
+

README.md

@@ -1,14 +1,33 @@
+[![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)
+
 changed-files
 -------------
 
-Get modified 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.
+
+
+## Usage
 
 ```yaml
 ...
     steps:
       - uses: actions/checkout@v2
-      - name: Get modified files
-        uses: tj-actions/changed-files@v1
+      - name: Get modified files with defaults
+        id: changed-files
+        uses: ./
+      
+      - name: Get modified files with comma separator
+        id: changed-files-comma
+        uses: ./
+        with:
+          separator: ","
+       
+      - name: List all added files
+        run: |
+          for file in "${{ steps.changed-files.outputs.added_files }}"; do
+            echo $file
+          done
+        
 ```
 
 
@@ -16,16 +35,43 @@ Get modified files
 
 |   Input       |    type    |  required      |  default                      |  description  |
 |:-------------:|:-----------:|:-------------:|:----------------------------:|:-------------:|
-| separator         |  `string`   |    `true` |                          ` ` |  Separator to return outputs        |
+| separator         |  `string`   |    `true` |                          `' '` |  Separator to return outputs        |
+
+
+
+## Outputs
+
+Using the default separator.
+
+|   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.  |
 
 
 
 * 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
 
-* TODO
 
 
 Credits

action.yml

@@ -55,15 +55,15 @@ runs:
         
         HEAD_SHA=$(git rev-parse ${TARGET_BRANCH} || true)
         
-        ADDED=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        COPIED=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        DELETED=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        MODIFIED=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        RENAMED=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        CHANGED=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        UNMERGED=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        UNKNOWN=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
-        ALL_CHANGED=$(git diff --diff-filter='*' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" )
+        ADDED=$(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/(${{ inputs.separator }})$//')
 
         echo "Getting diff..."
         echo "::set-output name=added_files::$ADDED"