fix: large output generated by all_old_new_renamed_files output (#502)

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

.github/workflows/auto-merge.yml

@@ -16,7 +16,7 @@ jobs:
       github.actor == 'renovate'
     steps:
       - name: automerge
-        uses: pascalgn/automerge-action@v0.15.2
+        uses: pascalgn/automerge-action@v0.15.3
         env:
           GITHUB_TOKEN: ${{ secrets.PAT_TOKEN }}
           MERGE_METHOD: "rebase"

.github/workflows/manual-test.yml

@@ -0,0 +1,51 @@
+name: Manual Test
+
+on:
+  workflow_dispatch:
+
+jobs:
+  test:
+    name: Test changed-files
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      fail-fast: false
+      max-parallel: 4
+      matrix:
+        platform: [ubuntu-latest, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+          fetch-depth: 0
+
+      - name: Run changed-files with defaults
+        id: changed-files
+        uses: ./
+
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files.outputs) }}'
+      - name: Run changed-files with glob filtering
+        id: changed-files-glob
+        uses: ./
+        with:
+          files: |
+            test/*.txt
+
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-glob.outputs) }}'
+      
+      - name: Run changed-files with glob filtering and all_old_new_renamed_files
+        id: changed-files-glob-all-old-new-renamed-files
+        uses: ./
+        with:
+          include_all_old_new_renamed_files: true
+          files: |
+            test/*.txt
+
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-glob-all-old-new-renamed-files.outputs) }}'

.github/workflows/submodule-sync.yml

@@ -19,7 +19,7 @@ jobs:
           git submodule update --remote --recursive
       
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v4.0.2
+        uses: peter-evans/create-pull-request@v4.0.3
         with:
           title: "Updated submodule"
           branch: "chore/update-submodule"

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

@@ -23,7 +23,7 @@ jobs:
         with:
           output: 'HISTORY.md'
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v4.0.2
+        uses: peter-evans/create-pull-request@v4.0.3
         with:
           base: "main"
           title: "Upgraded to ${{ steps.sync-release-version.outputs.new_version }}"

.github/workflows/test.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - "**"
   pull_request:
     branches:
       - main
@@ -18,7 +19,7 @@ jobs:
         uses: actions/checkout@v3
       - name: shellcheck
         uses: reviewdog/action-shellcheck@v1.15
-  
+
   test-pull-requests-from-forks:
     name: Test changed-files diff on pull_requests from forks
     runs-on: ${{ matrix.platform }}
@@ -140,7 +141,7 @@ jobs:
           echo "${{ toJSON(steps.changed-files.outputs) }}"
         shell:
           bash
-          
+
       - name: Run changed-files-specific with non existent base sha
         id: changed-files-specific
         uses: ./
@@ -180,7 +181,7 @@ jobs:
           echo "${{ toJSON(steps.changed-files.outputs) }}"
         shell:
           bash
-          
+
       - name: Run changed-files-specific with non existent sha
         id: changed-files-specific
         uses: ./
@@ -293,6 +294,44 @@ jobs:
           echo '${{ toJSON(steps.changed-files-specific-newline-source-file.outputs) }}'
         shell:
           bash
+      - name: Run changed-files for old new filenames test rename 1
+        id: changed-files-all-old-new-renamed-files-1
+        uses: ./
+        with:
+          base_sha: d1c0ee4
+          sha: 4d04215
+          include_all_old_new_renamed_files: true
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-all-old-new-renamed-files-1.outputs) }}'
+        shell:
+          bash
+      - name: Check all_old_new_renamed_files output
+        if: "!contains(steps.changed-files-all-old-new-renamed-files-1.outputs.all_old_new_renamed_files, 'test/test rename 1.txt,test/test rename-1.txt')"
+        run: |
+          echo "Invalid output: Expected to include (test/test rename 1.txt,test/test rename-1.txt) got (${{ steps.changed-files-all-old-new-renamed-files-1.outputs.all_old_new_renamed_files }})"
+          exit 1
+        shell:
+          bash
+      - name: Run changed-files for old new filenames test rename 2
+        id: changed-files-all-old-new-renamed-files-2
+        uses: ./
+        with:
+          base_sha: 4d04215
+          sha: fe238e6
+          include_all_old_new_renamed_files: true
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-all-old-new-renamed-files-2.outputs) }}'
+        shell:
+          bash
+      - name: Check all_old_new_renamed_files output
+        if: "!contains(steps.changed-files-all-old-new-renamed-files-2.outputs.all_old_new_renamed_files, 'test/test rename 2.txt,test/test rename-2.txt')"
+        run: |
+          echo "Invalid output: Expected to include (test/test rename 2.txt test/test rename-2.txt) got (${{ steps.changed-files-all-old-new-renamed-files-2.outputs.all_old_new_renamed_files }})"
+          exit 1
+        shell:
+          bash
       - name: Run changed-files with specific files
         id: changed-files-specific
         uses: ./

.github/workflows/update-readme.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Create Pull Request
         if: failure()
-        uses: peter-evans/create-pull-request@v4.0.2
+        uses: peter-evans/create-pull-request@v4.0.3
         with:
           base: "main"
           title: "Updated README.md"

HISTORY.md

@@ -1,5 +1,114 @@
 # Changelog
 
+## [v20.2](https://github.com/tj-actions/changed-files/tree/v20.2) (2022-05-24)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v20.1...v20.2)
+
+**Fixed bugs:**
+
+- \[BUG\] old\_new\_renamed\_files is empty when providing a glob pattern. [\#467](https://github.com/tj-actions/changed-files/issues/467)
+
+**Merged pull requests:**
+
+- fix: matching renamed files with glob patterns [\#498](https://github.com/tj-actions/changed-files/pull/498) ([jackton1](https://github.com/jackton1))
+- chore: Improve test coverage [\#497](https://github.com/tj-actions/changed-files/pull/497) ([jackton1](https://github.com/jackton1))
+- Upgraded to v20.1 [\#496](https://github.com/tj-actions/changed-files/pull/496) ([jackton1](https://github.com/jackton1))
+
+## [v20.1](https://github.com/tj-actions/changed-files/tree/v20.1) (2022-05-22)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v20...v20.1)
+
+**Implemented enhancements:**
+
+- \[Feature\] Rename `files` -\> `paths` [\#125](https://github.com/tj-actions/changed-files/issues/125)
+
+**Fixed bugs:**
+
+- \[BUG\] Glob pattern doesn't work for markdown files  [\#492](https://github.com/tj-actions/changed-files/issues/492)
+- \[BUG\] Using the fork point to detect file changes. [\#355](https://github.com/tj-actions/changed-files/issues/355)
+
+**Merged pull requests:**
+
+- chore: test rename [\#495](https://github.com/tj-actions/changed-files/pull/495) ([jackton1](https://github.com/jackton1))
+- chore: Update README.md [\#494](https://github.com/tj-actions/changed-files/pull/494) ([jackton1](https://github.com/jackton1))
+- Upgraded to v20 [\#491](https://github.com/tj-actions/changed-files/pull/491) ([jackton1](https://github.com/jackton1))
+
+## [v20](https://github.com/tj-actions/changed-files/tree/v20) (2022-05-15)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v19.3...v20)
+
+**Merged pull requests:**
+
+- fix: bug finding fork point commit and removed unused temp\_changed\_files remote. [\#490](https://github.com/tj-actions/changed-files/pull/490) ([jackton1](https://github.com/jackton1))
+- Upgraded to v19.3 [\#489](https://github.com/tj-actions/changed-files/pull/489) ([jackton1](https://github.com/jackton1))
+
+## [v19.3](https://github.com/tj-actions/changed-files/tree/v19.3) (2022-05-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v19.2...v19.3)
+
+**Merged pull requests:**
+
+- fix: bug with renames [\#488](https://github.com/tj-actions/changed-files/pull/488) ([jackton1](https://github.com/jackton1))
+- Upgraded to v19.2 [\#487](https://github.com/tj-actions/changed-files/pull/487) ([jackton1](https://github.com/jackton1))
+
+## [v19.2](https://github.com/tj-actions/changed-files/tree/v19.2) (2022-05-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v19.1...v19.2)
+
+**Closed issues:**
+
+- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
+
+**Merged pull requests:**
+
+- feat/add support for retrieving old and new names of renamed files [\#486](https://github.com/tj-actions/changed-files/pull/486) ([jackton1](https://github.com/jackton1))
+- Revert "feat: Added support for returning old and new names of renamed files" [\#485](https://github.com/tj-actions/changed-files/pull/485) ([jackton1](https://github.com/jackton1))
+- Updated README.md [\#484](https://github.com/tj-actions/changed-files/pull/484) ([jackton1](https://github.com/jackton1))
+- feat: Added support for returning old and new names of renamed files [\#483](https://github.com/tj-actions/changed-files/pull/483) ([jackton1](https://github.com/jackton1))
+- Upgraded to v19.1 [\#482](https://github.com/tj-actions/changed-files/pull/482) ([jackton1](https://github.com/jackton1))
+
+## [v19.1](https://github.com/tj-actions/changed-files/tree/v19.1) (2022-05-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v19...v19.1)
+
+**Fixed bugs:**
+
+- \[BUG\] Glob pattern for markdown files doesn't work properly [\#479](https://github.com/tj-actions/changed-files/issues/479)
+- \[BUG\] Fails in Self-Hosted Runner [\#477](https://github.com/tj-actions/changed-files/issues/477)
+- \[BUG\] File names with non ascii characters results in octal escape sequence output [\#437](https://github.com/tj-actions/changed-files/issues/437)
+
+**Merged pull requests:**
+
+- chore\(deps\): update tj-actions/glob action to v7.20 [\#481](https://github.com/tj-actions/changed-files/pull/481) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update tj-actions/glob action to v7.18 [\#480](https://github.com/tj-actions/changed-files/pull/480) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update pascalgn/automerge-action action to v0.15.3 [\#478](https://github.com/tj-actions/changed-files/pull/478) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update peter-evans/create-pull-request action to v4.0.3 [\#476](https://github.com/tj-actions/changed-files/pull/476) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update tj-actions/glob action to v7.17 [\#475](https://github.com/tj-actions/changed-files/pull/475) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v19 [\#474](https://github.com/tj-actions/changed-files/pull/474) ([jackton1](https://github.com/jackton1))
+
+## [v19](https://github.com/tj-actions/changed-files/tree/v19) (2022-04-28)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v18.7...v19)
+
+**Implemented enhancements:**
+
+- \[Feature\] List previous paths of renamed files as deleted files [\#468](https://github.com/tj-actions/changed-files/issues/468)
+
+**Closed issues:**
+
+- Not listing renamed file with previous path in deleted\_files list [\#466](https://github.com/tj-actions/changed-files/issues/466)
+
+**Merged pull requests:**
+
+- feat: Add support for non ascii filenames [\#473](https://github.com/tj-actions/changed-files/pull/473) ([jackton1](https://github.com/jackton1))
+- chore\(deps\): update github/codeql-action action to v2 [\#472](https://github.com/tj-actions/changed-files/pull/472) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update reviewdog/action-shellcheck action to v1.15 [\#471](https://github.com/tj-actions/changed-files/pull/471) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update actions/checkout action to v3.0.2 [\#470](https://github.com/tj-actions/changed-files/pull/470) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update actions/checkout action to v3.0.1 [\#465](https://github.com/tj-actions/changed-files/pull/465) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update tj-actions/glob action to v7.16 [\#464](https://github.com/tj-actions/changed-files/pull/464) ([renovate[bot]](https://github.com/apps/renovate))
+- chore\(deps\): update peter-evans/create-pull-request action to v4.0.2 [\#463](https://github.com/tj-actions/changed-files/pull/463) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v18.7 [\#462](https://github.com/tj-actions/changed-files/pull/462) ([jackton1](https://github.com/jackton1))
+
 ## [v18.7](https://github.com/tj-actions/changed-files/tree/v18.7) (2022-04-08)
 
 [Full Changelog](https://github.com/tj-actions/changed-files/compare/v18.6...v18.7)
@@ -8,10 +117,6 @@
 
 - \[BUG\] Modified files treated as `Non Matching modified files` [\#450](https://github.com/tj-actions/changed-files/issues/450)
 
-**Closed issues:**
-
-- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
-
 **Merged pull requests:**
 
 - chore\(deps\): update peter-evans/create-pull-request action to v4.0.1 [\#461](https://github.com/tj-actions/changed-files/pull/461) ([renovate[bot]](https://github.com/apps/renovate))
@@ -217,10 +322,6 @@
 
 [Full Changelog](https://github.com/tj-actions/changed-files/compare/v1.0.1...v15.1)
 
-**Implemented enhancements:**
-
-- \[Feature\] Support using the fork point to detect file changes. [\#355](https://github.com/tj-actions/changed-files/issues/355)
-
 **Merged pull requests:**
 
 - Updated README.md [\#385](https://github.com/tj-actions/changed-files/pull/385) ([jackton1](https://github.com/jackton1))
@@ -895,7 +996,6 @@
 **Implemented enhancements:**
 
 - \[Feature\] Get specific changed files reading a file [\#130](https://github.com/tj-actions/changed-files/issues/130)
-- \[Feature\] Rename `files` -\> `paths` [\#125](https://github.com/tj-actions/changed-files/issues/125)
 
 **Merged pull requests:**
 

README.md

@@ -22,18 +22,17 @@ Retrieve all changed files relative to the target branch (`pull_request*` based
 *   Boolean output indicating that certain files have been changed.
 *   Scales to large repositories.
 *   Git submodules support.
-*   Multiple repositories support.
+*   Monorepos (Fetches only the last remote commit).
+*   Supports all platforms (Linux, MacOS, Windows).
 *   [GitHub-hosted runners](https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners) support
 *   [GitHub Enterprise Server](https://docs.github.com/en/enterprise-server@3.3/admin/github-actions/getting-started-with-github-actions-for-your-enterprise/getting-started-with-github-actions-for-github-enterprise-server) support.
 *   [self-hosted runners](https://docs.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners) support.
-*   Monorepos (Fetches only the last remote commit).
+*   List all files that have changed:
-*   Supports all platforms (Linux, MacOS, Windows).
-*   List all files that have changed.
     *   Between the current pull request branch and the last commit on the target branch.
     *   Between the current pull request branch and the fork point on the target branch.
     *   Between the last commit and the current pushed change.
     *   Between the last remote branch commit and the current HEAD.
-*   Restrict change detection to a subset of files.
+*   Restrict change detection to a subset of files:
     *   Report on files that have at least one change.
     *   Using [Glob pattern](https://docs.github.com/en/actions/learn-github-actions/workflow-syntax-for-github-actions#filter-pattern-cheat-sheet) matching.
 
@@ -44,7 +43,7 @@ Retrieve all changed files relative to the target branch (`pull_request*` based
 > *   **IMPORTANT:** For `push` events you need to include `fetch-depth: 0` **OR** `fetch-depth: 2` depending on your use case.
 > *   When using `persist-credentials: false` with `actions/checkout@v2` you'll need to specify a `token` using the `token` input.
 > *   For monorepos where pulling all the branch history might not be desired, you can omit `fetch-depth` for `pull_request` events.
-> *   For files located in a sub-directory ensure that the pattern specified contains `**/` (globstar) to match any preceding directories or explicitly pass the full path relative to the project root. See: [#314](https://github.com/tj-actions/changed-files/issues/314)
+> *   For files located in a sub-directory ensure that the pattern specified contains `**/` (globstar) to match any preceding directories or explicitly pass the full path relative to the project root. See: [#314](https://github.com/tj-actions/changed-files/issues/314).
 
 ```yaml
 name: CI
@@ -68,7 +67,7 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
 
       - name: List all changed files
         run: |
@@ -100,35 +99,39 @@ Support this project with a :star:
 |     U     |   Unmerged   |
 |     X     |   Unknown    |
 
-|               Output               |   type   |             example              |                                                                                                      description                                                                                                      |
+|               Output               |   type   |                            example                             |                                                                                                      description                                                                                                      |
-|:----------------------------------:|:--------:|:--------------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
+|:----------------------------------:|:--------:|:--------------------------------------------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
-|            any\_changed            | `string` |        `true` OR `false`         |         Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has changed. <br /> i.e. *using a combination of all added, <br />copied, modified and renamed files (ACMR)*          |
+|            any\_changed            | `string` |                       `true` OR `false`                        |         Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has changed. <br /> i.e. *using a combination of all added, <br />copied, modified and renamed files (ACMR)*          |
-|           only\_changed            | `string` |        `true` OR `false`         |                                                           Returns `true` when only <br /> files provided using <br /> the `files` input has changed. (ACMR)                                                           |
+|           only\_changed            | `string` |                       `true` OR `false`                        |                                                           Returns `true` when only <br /> files provided using <br /> the `files` input has changed. (ACMR)                                                           |
-|       other\_changed\_files        | `string` | `'new.txt path/to/file.png ...'` |                                 Select all other changed files <br/> not listed in the files input <br /> i.e. *a  combination of all added, <br /> copied and modified files (ACMR)*                                 |
+|       other\_changed\_files        | `string` |                `'new.txt path/to/file.png ...'`                |                                 Select all other changed files <br/> not listed in the files input <br /> i.e. *a  combination of all added, <br /> copied and modified files (ACMR)*                                 |
-|           any\_modified            | `string` |        `true` OR `false`         | Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has been modified. <br /> i.e. *using a combination of all added, <br />copied, modified, renamed, and deleted files (ACMRD)* |
+|           any\_modified            | `string` |                       `true` OR `false`                        | Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has been modified. <br /> i.e. *using a combination of all added, <br />copied, modified, renamed, and deleted files (ACMRD)* |
-|           only\_modified           | `string` |        `true` OR `false`         |                                                       Returns `true` when only <br /> files provided using <br /> the `files` input has been modified. (ACMRD)                                                        |
+|           only\_modified           | `string` |                       `true` OR `false`                        |                                                       Returns `true` when only <br /> files provided using <br /> the `files` input has been modified. (ACMRD)                                                        |
-|       other\_modified\_files       | `string` | `'new.txt path/to/file.png ...'` |                           Select all other modified files <br/> not listed in the files input <br /> i.e. *a  combination of all added, <br /> copied, modified, and deleted files (ACMRD)*                           |
+|       other\_modified\_files       | `string` |                `'new.txt path/to/file.png ...'`                |                           Select all other modified files <br/> not listed in the files input <br /> i.e. *a  combination of all added, <br /> copied, modified, and deleted files (ACMRD)*                           |
-|            any\_deleted            | `string` |        `true` OR `false`         |                                                     Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has been deleted. (D)                                                     |
+|            any\_deleted            | `string` |                       `true` OR `false`                        |                                                     Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has been deleted. (D)                                                     |
-|           only\_deleted            | `string` |        `true` OR `false`         |                                                          Returns `true` when only <br /> files provided using <br /> the `files` input has been deleted. (D)                                                          |
+|           only\_deleted            | `string` |                       `true` OR `false`                        |                                                          Returns `true` when only <br /> files provided using <br /> the `files` input has been deleted. (D)                                                          |
-|       other\_deleted\_files        | `string` | `'new.txt path/to/file.png ...'` |                                               Select all other deleted files <br/> not listed in the files input <br /> i.e. *a  combination of all deleted files (D)*                                                |
+|       other\_deleted\_files        | `string` |                `'new.txt path/to/file.png ...'`                |                                               Select all other deleted files <br/> not listed in the files input <br /> i.e. *a  combination of all deleted files (D)*                                                |
-|        all\_changed\_files         | `string` | `'new.txt path/to/file.png ...'` |                                                  Select all changed files <br /> i.e. *a combination of all added, <br />copied, modified and renamed files (ACMR)*                                                   |
+|        all\_changed\_files         | `string` |                `'new.txt path/to/file.png ...'`                |                                                  Select all changed files <br /> i.e. *a combination of all added, <br />copied, modified and renamed files (ACMR)*                                                   |
-|        all\_modified\_files        | `string` | `'new.txt path/to/file.png ...'` |                                             Select all changed files <br /> i.e. *a combination of all added, <br />copied, modified, renamed and deleted files (ACMRD)*                                              |
+|        all\_modified\_files        | `string` |                `'new.txt path/to/file.png ...'`                |                                             Select all changed files <br /> i.e. *a combination of all added, <br />copied, modified, renamed and deleted files (ACMRD)*                                              |
-| all\_changed\_and\_modified\_files | `string` | `'new.txt path/to/file.png ...'` |                                                                Select all changed <br /> and modified files <br /> i.e. *a combination of (ACMRDTUX)*                                                                 |
+| all\_changed\_and\_modified\_files | `string` |                `'new.txt path/to/file.png ...'`                |                                                                Select all changed <br /> and modified files <br /> i.e. *a combination of (ACMRDTUX)*                                                                 |
-|            added\_files            | `string` | `'new.txt path/to/file.png ...'` |                                                                                         Select only files that are Added (A)                                                                                          |
+|     all\_old\_new\_renamed\_files      | `string` | `'old name.txt,new name.txt old name 2.txt,new name 2.txt...'` |                                                                        Select only files that are Renamed and list their old and new names (R)                                                                        |
-|           copied\_files            | `string` | `'new.txt path/to/file.png ...'` |                                                                                         Select only files that are Copied (C)                                                                                         |
+|            added\_files            | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                         Select only files that are Added (A)                                                                                          |
-|           deleted\_files           | `string` | `'new.txt path/to/file.png ...'` |                                                                                        Select only files that are Deleted (D)                                                                                         |
+|           copied\_files            | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                         Select only files that are Copied (C)                                                                                         |
-|          modified\_files           | `string` | `'new.txt path/to/file.png ...'` |                                                                                        Select only files that are Modified (M)                                                                                        |
+|           deleted\_files           | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                        Select only files that are Deleted (D)                                                                                         |
-|           renamed\_files           | `string` | `'new.txt path/to/file.png ...'` |                                                                                        Select only files that are Renamed (R)                                                                                         |
+|          modified\_files           | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                        Select only files that are Modified (M)                                                                                        |
-|        type\_changed\_files        | `string` | `'new.txt path/to/file.png ...'` |                                                                                Select only files that have their file type changed (T)                                                                                |
+|           renamed\_files           | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                        Select only files that are Renamed (R)                                                                                         |
-|          unmerged\_files           | `string` | `'new.txt path/to/file.png ...'` |                                                                                        Select only files that are Unmerged (U)                                                                                        |
+|        type\_changed\_files        | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                Select only files that have their file type changed (T)                                                                                |
-|           unknown\_files           | `string` | `'new.txt path/to/file.png ...'` |                                                                                        Select only files that are Unknown (X)                                                                                         |
+|          unmerged\_files           | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                        Select only files that are Unmerged (U)                                                                                        |
+|           unknown\_files           | `string` |                `'new.txt path/to/file.png ...'`                |                                                                                        Select only files that are Unknown (X)                                                                                         |
 
 ## Inputs
 
 |               Input               |          type          | required |        default        |                                                                                                                                                          description                                                                                                                                                          |
 |:---------------------------------:|:----------------------:|:--------:|:---------------------:|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
 |               token               |        `string`        | `false`  | `${{ github.token }}` | [GITHUB\_TOKEN](https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow#using-the-github_token-in-a-workflow) <br /> or a repo scoped <br /> [Personal Access Token](https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/creating-a-personal-access-token) |
-|             separator             |        `string`        |  `true`  |         `' '`         |                                                                                                                                                    Output string separator                                                                                                                                                    |
+|             separator             |        `string`        | `false`  |         `' '`         |                                                                                                                                              Split character for output strings                                                                                                                                               |
+|    include\_all\_old\_new\_renamed\_files     |        `boolean`        | `false`  |         `false`         |                                                                                                                                    Include `all_old_new_renamed_files` output. Note this can generate a large debug output See: [#501](https://github.com/tj-actions/changed-files/issues/501).                                                                                                                                    |
+|        old\_new\_separator        |        `string`        | `false`  |         `','`         |                                                                                                                                        Split character for old and new filename pairs                                                                                                                                         |
+|    old\_new\_files\_separator     |        `string`        | `false`  |         `' '`         |                                                                                                                                    Split character for multiple old and new filename pairs                                                                                                                                    |
 |               files               | `string` OR `string[]` | `false`  |                       |                                                                                                             Check for changes  <br> using only these <br> list of file(s) <br> (Defaults to the <br> entire repo)                                                                                                             |
 |         files\_separator          |         string         | `false`  |        `'\n'`         |                                                                                                                                         Separator used to split the<br>`files` input                                                                                                                                          |
 |     files\_from\_source\_file     |        `string`        | `false`  |                       |                                                                                                                                  Source file(s) <br> used to populate <br> the `files` input                                                                                                                                  |
@@ -138,9 +141,9 @@ Support this project with a :star:
 |                sha                |        `string`        |  `true`  |  `${{ github.sha }}`  |                                                                                                                           Specify a different <br> commit SHA <br> used for <br> comparing changes                                                                                                                            |
 |             base\_sha             |        `string`        | `false`  |                       |                                                                                                                         Specify a different <br> base commit SHA <br> used for <br> comparing changes                                                                                                                         |
 |               path                |        `string`        | `false`  |                       |                                                                                                                              Relative path under <br> `GITHUB_WORKSPACE` <br> to the repository                                                                                                                               |
-|    since\_last\_remote\_commit    |        `string`        | `false`  |        `false`        |                                                                 Use the last commit on the remote <br> branch as the `base_sha` <br> (Defaults to the last commit <br> on the target branch for Pull requests <br> or the previous commit <br> on the current branch <br> for push events). <br /> NOTE: This requires <br /> `fetch-depth: 0` <br /> with `actions/checkout@v2`                                                                  |
+|    since\_last\_remote\_commit    |        `boolean`        | `false`  |        `false`        |       Use the last commit on the remote <br> branch as the `base_sha` <br> (Defaults to the last commit <br> on the target branch for Pull requests <br> or the previous commit <br> on the current branch <br> for push events). <br /> NOTE: This requires <br /> `fetch-depth: 0` <br /> with `actions/checkout@v2`        |
-|          use\_fork\_point           |        `string`        | `false`  |        `false`        |             Finds best common ancestor <br /> between two commits <br /> to use in a three-way merge <br /> as the `base_sha` <br /> See: [git merge-base](https://git-scm.com/docs/git-merge-base#Documentation/git-merge-base.txt---fork-point). <br> NOTE: This pulls the entire commit history of the base branch              |
+|         use\_fork\_point          |        `boolean`        | `false`  |        `false`        |           Finds best common ancestor <br /> between two commits <br /> to use in a three-way merge <br /> as the `base_sha` <br /> See: [git merge-base](https://git-scm.com/docs/git-merge-base#Documentation/git-merge-base.txt---fork-point). <br> NOTE: This pulls the entire commit history of the base branch           |
-|    quotepath                        |        `string`       |   `false` |        `true`     | Output filenames completely verbatim by setting this to `false` |
+|             quotepath             |        `boolean`        | `false`  |        `true`         |                                                                                                                                Output filenames completely verbatim by setting this to `false`                                                                                                                                |
 
 ## Example
 
@@ -154,11 +157,11 @@ Support this project with a :star:
 
       - name: Get changed files using defaults
         id: changed-files
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
 
       - name: Get changed files using a comma separator
         id: changed-files-comma
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           separator: ","
 
@@ -180,7 +183,7 @@ Support this project with a :star:
 
       - name: Get specific changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           files: |
             my-file.txt
@@ -221,14 +224,14 @@ Support this project with a :star:
 
       - name: Use a source file or list of file(s) to populate to files input.
         id: changed-files-specific-source-file
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           files_from_source_file: |
             test/changed-files-list.txt
 
       - name: Use a source file or list of file(s) to populate to files input and optionally specify more files.
         id: changed-files-specific-source-file-and-specify-files
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           files_from_source_file: |
             test/changed-files-list.txt
@@ -237,13 +240,13 @@ Support this project with a :star:
 
       - name: Use a different commit SHA
         id: changed-files-custom-sha
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           sha: ${{ github.event.pull_request.head.sha }}
 
       - name: Use a different base SHA
         id: changed-files-custom-base-sha
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           base_sha: "2096ed0"
           
@@ -255,7 +258,7 @@ Support this project with a :star:
 
       - name: Run changed-files with defaults on the dir1
         id: changed-files-for-dir1
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           path: dir1
 
@@ -267,15 +270,21 @@ Support this project with a :star:
 
       - name: Run changed-files using the last commit on the remote branch
         id: changed-files-since-last-remote-commit
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           since_last_remote_commit: "true"
       
       - name: Run changed-files using the fork point of a pull request
         id: changed-files-fork-point
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           use_fork_point: "true"
+          
+      - name: Run changed-files with quotepath disabled
+        id: changed-files-quotepath
+        uses: tj-actions/changed-files@v20.2
+        with:
+          quotepath: "false"
 
 ```
 
@@ -327,7 +336,7 @@ With the switch from using grep's Extended regex to match files to the natively
 
       - name: Get specific changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v18.7
+        uses: tj-actions/changed-files@v20.2
         with:
           files: |
             *.sh

action.yml

@@ -5,11 +5,23 @@ author: tj-actions
 inputs:
   token:
     description: 'Github token'
-    required: true
+    required: false
     default: ${{ github.token }}
   separator:
-    description: 'Split character for array output'
+    description: 'Split character for output strings'
-    required: true
+    required: false
+    default: " "
+  include_all_old_new_renamed_files:
+    description: 'Include all_old_new_renamed_files output. Note this can generate a large debug output See: #501.'
+    required: false
+    default: false
+  old_new_separator:
+    description: 'Split character for old and new filename pairs'
+    required: false
+    default: ","
+  old_new_files_separator:
+    description: 'Split character for multiple old and new filename pairs'
+    required: false
     default: " "
   files_from_source_file:
     description: 'Source file(s) to populate the files input'
@@ -74,6 +86,9 @@ outputs:
   renamed_files:
     description: List of renamed files.
     value: ${{ steps.changed-files.outputs.renamed_files }}
+  all_old_new_renamed_files:
+    description: List of all old and new names of renamed files.
+    value: ${{ steps.changed-files.outputs.all_old_new_renamed_files }}
   type_changed_files:
     description: List of files that had type changes.
     value: ${{ steps.changed-files.outputs.type_changed_files }}
@@ -151,7 +166,7 @@ runs:
         INPUT_PATH: ${{ inputs.path }}
         INPUT_USE_FORK_POINT: ${{ inputs.use_fork_point }}
     - name: Glob match
-      uses: tj-actions/glob@v7.16
+      uses: tj-actions/glob@v7.20
       id: glob
       with:
         files: ${{ inputs.files }}
@@ -182,6 +197,9 @@ runs:
         INPUT_TARGET_BRANCH: ${{ steps.changed-files-diff-sha.outputs.target_branch }}
         INPUT_CURRENT_BRANCH: ${{ steps.changed-files-diff-sha.outputs.current_branch }}
         INPUT_QUOTEPATH: ${{ inputs.quotepath }}
+        INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES: ${{ inputs.include_all_old_new_renamed_files }}
+        INPUT_OLD_NEW_SEPARATOR: ${{ inputs.old_new_separator }}
+        INPUT_OLD_NEW_FILES_SEPARATOR: ${{ inputs.old_new_files_separator }}
 
 branding:
   icon: file-text

diff-sha.sh

@@ -15,21 +15,6 @@ if [[ -n $INPUT_PATH ]]; then
   cd "$REPO_DIR"
 fi
 
-SERVER_URL=$(echo "$GITHUB_SERVER_URL" | awk -F/ '{print $3}')
-
-echo "Setting up 'temp_changed_files' remote..."
-
-git ls-remote --exit-code temp_changed_files 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
-
-if [[ $exit_status -ne 0 ]]; then
-  echo "No 'temp_changed_files' remote found"
-  echo "Creating 'temp_changed_files' remote..."
-  git remote remove temp_changed_files 2>/dev/null || true
-  git remote add temp_changed_files "https://${INPUT_TOKEN}@${SERVER_URL}/${GITHUB_REPOSITORY}"
-else
-  echo "Found 'temp_changed_files' remote"
-fi
-
 echo "Getting HEAD SHA..."
 
 if [[ -z $INPUT_SHA ]]; then
@@ -43,7 +28,6 @@ git rev-parse --quiet --verify "$CURRENT_SHA^{commit}" 1>/dev/null 2>&1 && exit_
 if [[ $exit_status -ne 0 ]]; then
   echo "::warning::Unable to locate the current sha: $CURRENT_SHA"
   echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
-  git remote remove temp_changed_files
   exit 1
 fi
 
@@ -52,12 +36,13 @@ if [[ -z $GITHUB_BASE_REF ]]; then
   CURRENT_BRANCH=$TARGET_BRANCH
 
   if [[ -z $INPUT_BASE_SHA ]]; then
-    git fetch --no-tags -u --progress --depth=2 temp_changed_files "${CURRENT_BRANCH}":"${CURRENT_BRANCH}" && exit_status=$? || exit_status=$?
+    git fetch --no-tags -u --progress --depth=2 origin "${CURRENT_BRANCH}":"${CURRENT_BRANCH}" &&
+    exit_status=$? || exit_status=$?
 
     if [[ $(git rev-list --count HEAD) -gt 1 ]]; then
       PREVIOUS_SHA=$(git rev-list --no-merges -n 1 HEAD^1 2>&1) && exit_status=$? || exit_status=$?
     else
-      PREVIOUS_SHA=$CURRENT_SHA
+      PREVIOUS_SHA=$CURRENT_SHA && exit_status=$? || exit_status=$?
       echo "Initial commit detected"
     fi
   else
@@ -70,7 +55,6 @@ if [[ -z $GITHUB_BASE_REF ]]; then
   if [[ $exit_status -ne 0 ]]; then
     echo "::warning::Unable to locate the previous sha: $PREVIOUS_SHA"
     echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
-    git remote remove temp_changed_files
     exit 1
   fi
 else
@@ -80,14 +64,14 @@ else
   if [[ -z $INPUT_BASE_SHA ]]; then
     if [[ "$INPUT_USE_FORK_POINT" == "true" ]]; then
       echo "Getting fork point..."
-      git fetch --no-tags -u --progress temp_changed_files "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
+      git fetch --no-tags -u --progress origin "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
-      PREVIOUS_SHA=$(git merge-base --fork-point "temp_changed_files/${TARGET_BRANCH}") && exit_status=$? || exit_status=$?
+      PREVIOUS_SHA=$(git merge-base --fork-point "${TARGET_BRANCH}" "$(git name-rev --name-only "$CURRENT_SHA")") && exit_status=$? || exit_status=$?
     else
-      git fetch --no-tags -u --progress --depth=1 temp_changed_files "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
+      git fetch --no-tags -u --progress origin --depth=1 "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
       PREVIOUS_SHA=$(git rev-list --no-merges -n 1 "${TARGET_BRANCH}" 2>&1) && exit_status=$? || exit_status=$?
     fi
   else
-    git fetch --no-tags -u --progress --depth=1 temp_changed_files "$INPUT_BASE_SHA" && exit_status=$? || exit_status=$?
+    git fetch --no-tags -u --progress origin --depth=1 "$INPUT_BASE_SHA" && exit_status=$? || exit_status=$?
     PREVIOUS_SHA=$INPUT_BASE_SHA
     TARGET_BRANCH=$(git name-rev --name-only "$PREVIOUS_SHA" 2>&1) && exit_status=$? || exit_status=$?
   fi
@@ -98,7 +82,6 @@ else
   if [[ $exit_status -ne 0 ]]; then
     echo "::warning::Unable to locate the previous sha: $PREVIOUS_SHA"
     echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
-    git remote remove temp_changed_files
     exit 1
   fi
 fi

entrypoint.sh

@@ -31,6 +31,25 @@ function get_diff() {
   git diff --diff-filter="$filter" --name-only --ignore-submodules=all "$base" "$sha"
 }
 
+function get_renames() {
+  base="$1"
+  sha="$2"
+  while IFS='' read -r sub; do
+    sub_commit_pre="$(git diff "$base" "$sha" -- "$sub" | grep '^[-]Subproject commit' | awk '{print $3}')"
+    sub_commit_cur="$(git diff "$base" "$sha" -- "$sub" | grep '^[+]Subproject commit' | awk '{print $3}')"
+    if [ -n "$sub_commit_cur" ]; then
+    (
+      cd "$sub" && (
+        # the strange magic number is a hardcoded "empty tree" commit sha
+        get_renames "${sub_commit_pre:-4b825dc642cb6eb9a060e54bf8d69288fbee4904}" "${sub_commit_cur}" | awk -v r="$sub" '{ print "" r "/" $0}'
+      )
+    )
+    fi
+  done < <(git submodule | awk '{print $2}')
+
+  git log --name-status --ignore-submodules=all "$base".."$sha" | grep -E "^R" | awk -F '\t' -v d="$INPUT_OLD_NEW_SEPARATOR" '{print $2d$3}'
+}
+
 echo "::group::changed-files"
 
 echo "Resolving repository path..."
@@ -60,6 +79,9 @@ if [[ -z "$INPUT_FILES_PATTERN_FILE" ]]; then
   ALL_CHANGED_AND_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "*ACDMRTUX" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
   ALL_CHANGED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMR" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
   ALL_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMRD" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
+    ALL_OLD_NEW_RENAMED_FILES=$(get_renames "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_OLD_NEW_FILES_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  fi
 else
   ADDED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" A | grep -x -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   COPIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" C | grep -x -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
@@ -72,6 +94,9 @@ else
   ALL_CHANGED_AND_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "*ACDMRTUX" | grep -x -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   ALL_CHANGED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMR" | grep -x -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   ALL_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMRD" | grep -x -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
+    ALL_OLD_NEW_RENAMED_FILES=$(get_renames "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -w -E -f "$INPUT_FILES_PATTERN_FILE" | awk -v d="$INPUT_OLD_NEW_FILES_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  fi
 
   ALL_OTHER_CHANGED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMR" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   UNIQUE_ALL_CHANGED=$(echo "${ALL_CHANGED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk '!a[$0]++' | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
@@ -82,7 +107,7 @@ else
   else
     echo "::set-output name=any_changed::false"
   fi
-  
+
   OTHER_CHANGED=""
 
   if [[ -n $ALL_OTHER_CHANGED ]]; then
@@ -112,7 +137,7 @@ else
   else
     echo "::set-output name=any_modified::false"
   fi
-  
+
   OTHER_MODIFIED=""
 
   if [[ -n $ALL_OTHER_MODIFIED ]]; then
@@ -142,7 +167,7 @@ else
   else
     echo "::set-output name=any_deleted::false"
   fi
-  
+
   OTHER_DELETED=""
 
   if [[ -n $ALL_OTHER_DELETED ]]; then
@@ -176,8 +201,6 @@ else
   ALL_MODIFIED=$(echo "${ALL_MODIFIED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
 fi
 
-git remote remove temp_changed_files
-
 echo "Added files: $ADDED"
 echo "Copied files: $COPIED"
 echo "Deleted files: $DELETED"
@@ -189,6 +212,9 @@ echo "Unknown files: $UNKNOWN"
 echo "All changed and modified files: $ALL_CHANGED_AND_MODIFIED"
 echo "All changed files: $ALL_CHANGED"
 echo "All modified files: $ALL_MODIFIED"
+if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
+  echo "All old & new renamed files: $ALL_OLD_NEW_RENAMED_FILES"
+fi
 
 echo "::set-output name=added_files::$ADDED"
 echo "::set-output name=copied_files::$COPIED"
@@ -201,5 +227,8 @@ echo "::set-output name=unknown_files::$UNKNOWN"
 echo "::set-output name=all_changed_and_modified_files::$ALL_CHANGED_AND_MODIFIED"
 echo "::set-output name=all_changed_files::$ALL_CHANGED"
 echo "::set-output name=all_modified_files::$ALL_MODIFIED"
+if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
+  echo "::set-output name=all_old_new_renamed_files::$ALL_OLD_NEW_RENAMED_FILES"
+fi
 
 echo "::endgroup::"

test/test rename 1.txt

@@ -0,0 +1 @@
+This is a test file.

test/test rename 2.txt

@@ -0,0 +1 @@
+This is a test file.