Remove deleted files from the all_modified_files output (#156)

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

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -41,6 +41,7 @@ body:
       label: What OS are you seeing the problem on?
       multiple: true
       options:
+        - all
         - ubuntu-latest or ubuntu-20.04
         - ubuntu-18.04
         - macos-latest or macos-10.15

.github/workflows/codacy-analysis.yml

@@ -0,0 +1,49 @@
+# This workflow checks out code, performs a Codacy security scan
+# and integrates the results with the
+# GitHub Advanced Security code scanning feature.  For more information on
+# the Codacy security scan action usage and parameters, see
+# https://github.com/codacy/codacy-analysis-cli-action.
+# For more information on Codacy Analysis CLI in general, see
+# https://github.com/codacy/codacy-analysis-cli.
+
+name: Codacy Security Scan
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+  schedule:
+    - cron: '15 16 * * 2'
+
+jobs:
+  codacy-security-scan:
+    name: Codacy Security Scan
+    runs-on: ubuntu-latest
+    steps:
+      # Checkout the repository to the GitHub Actions runner
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      # Execute Codacy Analysis CLI and generate a SARIF output with the security issues identified during the analysis
+      - name: Run Codacy Analysis CLI
+        uses: codacy/codacy-analysis-cli-action@4.0.0
+        with:
+          # Check https://github.com/codacy/codacy-analysis-cli#project-token to get your project token from your Codacy repository
+          # You can also omit the token and run the tools that support default configurations
+          project-token: ${{ secrets.CODACY_PROJECT_TOKEN }}
+          verbose: true
+          output: results.sarif
+          format: sarif
+          # Adjust severity of non-security issues
+          gh-code-scanning-compat: true
+          # Force 0 exit code to allow SARIF file generation
+          # This will handover control about PR rejection to the GitHub side
+          max-allowed-issues: 2147483647
+
+      # Upload the SARIF file generated in the previous step
+      - name: Upload SARIF results file
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: results.sarif

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Checkout to branch
         uses: actions/checkout@v2
       - name: shellcheck
-        uses: reviewdog/action-shellcheck@v1.6
+        uses: reviewdog/action-shellcheck@v1.7
 
   test-no-head-sha:
     name: Test changed-files missing head sha
@@ -108,6 +108,25 @@ jobs:
           echo "${{ toJSON(steps.changed-files-specific.outputs) }}"
         shell:
           bash
+      - name: Run changed-files with specific files comma check duplicates
+        id: changed-files-specific-duplicate-output
+        uses: ./
+        with:
+          files: |
+            entrypoint.sh
+            *.sh
+      - name: Verify all_changed_files files has no duplicates
+        if: contains(steps.changed-files-specific-duplicate-output.outputs.all_modified_files, 'entrypoint.sh')
+        run: |
+          ALL_CHANGED_FILES=(${{ steps.changed-files-specific-duplicate-output.outputs.all_modified_files }})
+          UNIQUE_ALL_CHANGED_FILES=$(echo "$ALL_CHANGED_FILES" | tr ' ' '\n' | sort -u | xargs)
+
+          if [[ "$ALL_CHANGED_FILES[@]" != "$UNIQUE_ALL_CHANGED_FILES[@]" ]]; then
+            echo "Duplicate output: Expected "$UNIQUE_ALL_CHANGED_FILES" got $ALL_CHANGED_FILES"
+            exit 1
+          fi
+        shell:
+          bash
       - name: Run changed-files with specific files comma separator
         id: changed-files-specific-comma
         uses: ./
@@ -125,6 +144,45 @@ jobs:
           fi
         shell:
           bash
+      - name: Run changed-files with specific files from a source file
+        id: changed-files-specific-source-file
+        uses: ./
+        with:
+          files_from_source_file: |
+            test/changed-files-list.txt
+            test/changed-files-list.txt
+          files: |
+            .github/workflows/rebase.yml
+      - name: Verify any_changed files
+        if: "!contains(steps.changed-files-specific.outputs.all_modified_files, 'action.yml') && !contains(steps.changed-files-specific.outputs.all_modified_files, '.github/workflows/test.yml')"
+        run: |
+          if [[ "${{ steps.changed-files-specific.outputs.any_changed }}" != "false" ]]; then
+            echo "Invalid output: Expected (false) got (${{ steps.changed-files-specific.outputs.any_changed }})"
+            exit 1
+          fi
+        shell:
+          bash
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific.outputs) }}"
+        shell:
+          bash
+      - name: Run changed-files with specific files from a source file using a comma separator
+        id: changed-files-specific-comma-source-file
+        uses: ./
+        with:
+          files_from_source_file: |
+            test/changed-files-list.txt
+          separator: ","
+      - name: Verify any_changed files comma separator
+        if: "!contains(steps.changed-files-specific-comma.outputs.all_modified_files, 'action.yml') && !contains(steps.changed-files-specific-comma.outputs.all_modified_files, '.github/workflows/test.yml')"
+        run: |
+          if [[ "${{ steps.changed-files-specific.outputs.any_changed }}" != "false" ]]; then
+            echo "Invalid output: Expected (false) got (${{ steps.changed-files-specific.outputs.any_changed }})"
+            exit 1
+          fi
+        shell:
+          bash
       - name: Show output
         run: |
           echo "${{ toJSON(steps.changed-files-specific-comma.outputs) }}"
@@ -140,3 +198,42 @@ jobs:
           echo "${{ toJSON(steps.changed-files-custom-sha.outputs) }}"
         shell:
           bash
+      - name: Get branch name
+        id: branch-name
+        uses: tj-actions/branch-names@v4.8
+      - uses: nrwl/last-successful-commit-action@v1
+        id: last_successful_commit
+        with:
+          branch: ${{ steps.branch-name.outputs.base_ref_branch }}
+          workflow_id: 'test.yml'
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Run changed-files with a custom base sha
+        id: changed-files-custom-base-sha
+        uses: ./
+        with:
+          base_sha: ${{ steps.last_successful_commit.outputs.commit_hash }}
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-custom-base-sha.outputs) }}"
+        shell:
+          bash
+      - name: Run changed-files with specific files (only-changed)
+        id: changed-files-specific-only-changed
+        uses: ./
+        with:
+          files: |
+            .github/workflows/test.yml
+      - name: Verify only_changed files
+        if: steps.changed-files-specific-only-changed.outputs.other_changed_files != ''
+        run: |
+          if [[ "${{ steps.changed-files-specific-only-changed.outputs.only_changed }}" != "false" ]]; then
+            echo "Invalid output: Expected (false) got (${{ steps.changed-files-specific-only-changed.outputs.only_changed }})"
+            exit 1
+          fi
+        shell:
+          bash
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific-only-changed.outputs) }}"
+        shell:
+          bash

HISTORY.md

@@ -1,8 +1,16 @@
 # Changelog
 
-## [v8.4](https://github.com/tj-actions/changed-files/tree/v8.4) (2021-06-26)
+## [Unreleased](https://github.com/tj-actions/changed-files/tree/HEAD)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.3...v8.4)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v9.2...HEAD)
+
+**Fixed bugs:**
+
+- \[BUG\] Dedupe the output list of changed files [\#151](https://github.com/tj-actions/changed-files/issues/151)
+
+## [v9.2](https://github.com/tj-actions/changed-files/tree/v9.2) (2021-08-06)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v9.1...v9.2)
 
 **Closed issues:**
 
@@ -10,6 +18,109 @@
 
 **Merged pull requests:**
 
+- Dedupe output file names. [\#153](https://github.com/tj-actions/changed-files/pull/153) ([jackton1](https://github.com/jackton1))
+- Update tj-actions/branch-names action to v4.8 [\#152](https://github.com/tj-actions/changed-files/pull/152) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v9.1 [\#150](https://github.com/tj-actions/changed-files/pull/150) ([jackton1](https://github.com/jackton1))
+
+## [v9.1](https://github.com/tj-actions/changed-files/tree/v9.1) (2021-07-30)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v9...v9.1)
+
+**Implemented enhancements:**
+
+- \[Feature\] any\_changed doesn't capture changes due to deleting files [\#148](https://github.com/tj-actions/changed-files/issues/148)
+
+**Merged pull requests:**
+
+- Detect deleted files via any\_changed output [\#149](https://github.com/tj-actions/changed-files/pull/149) ([jackton1](https://github.com/jackton1))
+- Update reviewdog/action-shellcheck action to v1.7 [\#147](https://github.com/tj-actions/changed-files/pull/147) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v9 [\#146](https://github.com/tj-actions/changed-files/pull/146) ([jackton1](https://github.com/jackton1))
+
+## [v9](https://github.com/tj-actions/changed-files/tree/v9) (2021-07-24)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.9...v9)
+
+**Fixed bugs:**
+
+- \[BUG\] \<any\_changed doesn't capture changes due to renaming files\> [\#144](https://github.com/tj-actions/changed-files/issues/144)
+
+**Merged pull requests:**
+
+- Update `any_changed` to include renamed files. [\#145](https://github.com/tj-actions/changed-files/pull/145) ([jackton1](https://github.com/jackton1))
+- Update codacy/codacy-analysis-cli-action action to v4 [\#143](https://github.com/tj-actions/changed-files/pull/143) ([renovate[bot]](https://github.com/apps/renovate))
+- Update codacy/codacy-analysis-cli-action action to v3 [\#142](https://github.com/tj-actions/changed-files/pull/142) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v8.9 [\#140](https://github.com/tj-actions/changed-files/pull/140) ([jackton1](https://github.com/jackton1))
+
+## [v8.9](https://github.com/tj-actions/changed-files/tree/v8.9) (2021-07-18)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.8...v8.9)
+
+**Merged pull requests:**
+
+- Updated README.md [\#139](https://github.com/tj-actions/changed-files/pull/139) ([jackton1](https://github.com/jackton1))
+- Upgraded to v8.8 [\#138](https://github.com/tj-actions/changed-files/pull/138) ([jackton1](https://github.com/jackton1))
+
+## [v8.8](https://github.com/tj-actions/changed-files/tree/v8.8) (2021-07-17)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.7...v8.8)
+
+**Implemented enhancements:**
+
+- \[Feature\] Ability to run a workflow if and only if certain file/directory changes [\#124](https://github.com/tj-actions/changed-files/issues/124)
+
+**Merged pull requests:**
+
+- Added support for detecting non specific file changes. [\#137](https://github.com/tj-actions/changed-files/pull/137) ([jackton1](https://github.com/jackton1))
+- Upgraded to v8.7 [\#136](https://github.com/tj-actions/changed-files/pull/136) ([jackton1](https://github.com/jackton1))
+
+## [v8.7](https://github.com/tj-actions/changed-files/tree/v8.7) (2021-07-17)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.6...v8.7)
+
+**Implemented enhancements:**
+
+- \[Feature\] Get Changed files since last successful Action run [\#131](https://github.com/tj-actions/changed-files/issues/131)
+
+**Merged pull requests:**
+
+- Added support for a custom base sha. [\#135](https://github.com/tj-actions/changed-files/pull/135) ([jackton1](https://github.com/jackton1))
+- Upgraded to v8.6 [\#134](https://github.com/tj-actions/changed-files/pull/134) ([jackton1](https://github.com/jackton1))
+
+## [v8.6](https://github.com/tj-actions/changed-files/tree/v8.6) (2021-07-17)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.5...v8.6)
+
+**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:**
+
+- Updated README.md [\#133](https://github.com/tj-actions/changed-files/pull/133) ([jackton1](https://github.com/jackton1))
+- Added support for retrieving the files input using a source file. [\#132](https://github.com/tj-actions/changed-files/pull/132) ([jackton1](https://github.com/jackton1))
+- Upgraded to v8.5 [\#129](https://github.com/tj-actions/changed-files/pull/129) ([jackton1](https://github.com/jackton1))
+
+## [v8.5](https://github.com/tj-actions/changed-files/tree/v8.5) (2021-07-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.4...v8.5)
+
+**Merged pull requests:**
+
+- Updated README.md [\#128](https://github.com/tj-actions/changed-files/pull/128) ([jackton1](https://github.com/jackton1))
+- docs: add Kras4ooo as a contributor for code, doc [\#127](https://github.com/tj-actions/changed-files/pull/127) ([allcontributors[bot]](https://github.com/apps/allcontributors))
+- Add custom source sha [\#126](https://github.com/tj-actions/changed-files/pull/126) ([Kras4ooo](https://github.com/Kras4ooo))
+- Updated README.md [\#123](https://github.com/tj-actions/changed-files/pull/123) ([jackton1](https://github.com/jackton1))
+- Updated README.md [\#122](https://github.com/tj-actions/changed-files/pull/122) ([jackton1](https://github.com/jackton1))
+- Updated README.md [\#120](https://github.com/tj-actions/changed-files/pull/120) ([jackton1](https://github.com/jackton1))
+- Upgraded to v8.4 [\#119](https://github.com/tj-actions/changed-files/pull/119) ([jackton1](https://github.com/jackton1))
+
+## [v8.4](https://github.com/tj-actions/changed-files/tree/v8.4) (2021-06-26)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v8.3...v8.4)
+
+**Merged pull requests:**
+
 - Update reviewdog/action-shellcheck action to v1.6 [\#118](https://github.com/tj-actions/changed-files/pull/118) ([renovate[bot]](https://github.com/apps/renovate))
 - Add message grouping [\#117](https://github.com/tj-actions/changed-files/pull/117) ([jackton1](https://github.com/jackton1))
 - Upgraded to v8.3 [\#116](https://github.com/tj-actions/changed-files/pull/116) ([jackton1](https://github.com/jackton1))
@@ -71,7 +182,7 @@
 
 ## [v7](https://github.com/tj-actions/changed-files/tree/v7) (2021-06-09)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6.3...v7)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6...v7)
 
 **Closed issues:**
 
@@ -87,13 +198,13 @@
 - Update tj-actions/sync-release-version action to v8.7 [\#86](https://github.com/tj-actions/changed-files/pull/86) ([renovate[bot]](https://github.com/apps/renovate))
 - Upgraded to v6.3 [\#85](https://github.com/tj-actions/changed-files/pull/85) ([jackton1](https://github.com/jackton1))
 
-## [v6.3](https://github.com/tj-actions/changed-files/tree/v6.3) (2021-05-26)
-
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6...v6.3)
-
 ## [v6](https://github.com/tj-actions/changed-files/tree/v6) (2021-05-26)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6.2...v6)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6.3...v6)
+
+## [v6.3](https://github.com/tj-actions/changed-files/tree/v6.3) (2021-05-26)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6.2...v6.3)
 
 **Merged pull requests:**
 

README.md

@@ -12,6 +12,7 @@ Retrieve all changed files relative to the default branch (`pull_request*` based
 
 ## Features
 
+*   Easy to debug.
 *   Boolean output indicating that certain files have been modified.
 *   List all files that have changed.
     *   Between the current pull request branch and the default branch.
@@ -55,7 +56,7 @@ jobs:
       
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v8.4
+        uses: tj-actions/changed-files@v9.2
       
       - name: List all modified files
         run: |
@@ -79,8 +80,10 @@ jobs:
 
 |   Output             |    type      |  example                           |         description                      |
 |:--------------------:|:------------:|:----------------------------------:|:----------------------------------------:|
-| any_changed          |  `string`    |  `true` OR `false`                 |  Returns `true` when any of the filenames provided using the `files` input has changed |
-| all_modified_files   |  `string`    |  `'new.txt path/to/file.png ...'`  |  Select all modified files <br /> i.e. *a combination of all added, <br />copied and modified files (ACM).*  |
+| any_changed          |  `string`    |  `true` OR `false`                 | Returns `true` when any <br /> of the filenames provided using <br /> the `files` input has changed (ACMDR) |
+| only_changed          |  `string`    |  `true` OR `false`                 | Returns `true` when only <br /> files provided using <br /> the `files` input have changed. |
+| other_changed_files   |  `string`    |  `'new.txt path/to/file.png ...'`  | Select all modified files <br/> not listed in the files input <br /> i.e. *a  combination of all added, <br /> copied and modified files (ACM).*  |
+| all_modified_files   |  `string`    |  `'new.txt path/to/file.png ...'`  |  Select all modified 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 paths (\*) <br /> i.e. *a combination of all options below.*  |
 | added_files          |  `string`    |  `'new.txt path/to/file.png ...'`  |  Select only files that are Added (A)    |
 | copied_files         |  `string`    |  `'new.txt path/to/file.png ...'`  |  Select only files that are Copied (C)   |
@@ -97,7 +100,10 @@ jobs:
 |:-------------:|:-----------:|:-------------:|:-----------------------------:|:-------------:|
 | token         |  `string`   |    `false`    | `${{ github.token }}`         | [GITHUB_TOKEN](https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow#using-the-github_token-in-a-workflow) <br /> or a repo scoped <br /> [Personal Access Token](https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/creating-a-personal-access-token)              |
 | separator     |  `string`   |    `true`     | `' '`                         |  Output string separator   |
-| files         |  `string` OR `string[]` |   `false`  |                      | Check for changes  <br> using only these list of file(s) <br> (Defaults to the entire repo) |
+| files         |  `string` OR `string[]` |   `false`  |                      | Check for changes  <br> using only these <br> list of file(s) <br> (Defaults to the <br> entire repo) |
+| base_sha           |  `string`      |    `false`     |                     | Specify a different <br> base commit SHA <br> used for <br> comparing changes  |
+| sha           |  `string`      |    `true`     | `${{ github.sha }}`           | Specify a different <br> commit SHA <br> used for <br> comparing changes  |
+| files_from_source_file |  `string`      |    `false`     |                    | Source file <br> used to populate <br> the files input |
 
 ## Example
 
@@ -108,11 +114,11 @@ jobs:
 
       - name: Get changed files using defaults
         id: changed-files
-        uses: tj-actions/changed-files@v8.4
+        uses: tj-actions/changed-files@v9.2
       
       - name: Get changed files using a comma separator
         id: changed-files-comma
-        uses: tj-actions/changed-files@v8.4
+        uses: tj-actions/changed-files@v9.2
         with:
           separator: ","
 
@@ -134,26 +140,55 @@ jobs:
 
       - name: Get specific changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v8.4
+        uses: tj-actions/changed-files@v9.2
         with:
           files: |
             my-file.txt
             test.txt
             new.txt
             test_directory
+            *.sh
             .(png|jpeg)$   
             .(sql)$
             ^(mynewfile|custom)
 
-       - name: Run step if any of the listed files above change
-         if: steps.changed-files-specific.outputs.any_changed == 'true'
-         run: |
-           echo "One or more files listed above has changed."
-      - name: Use a different commit SHA as the base
-        id: changed-files-comma
-        uses: tj-actions/changed-files@v8.4
+      - name: Run step if any of the listed files above change
+        if: steps.changed-files-specific.outputs.any_changed == 'true'
+        run: |
+          echo "One or more files listed above has changed."
+          
+      - name: Run step if only the files listed above change
+        if: steps.changed-files-specific.outputs.only_changed == 'true'
+        run: |
+          echo "Only files listed above have changed."
+      
+      - 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@v9.2
+        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@v9.2
+        with:
+          files_from_source_file: |
+            test/changed-files-list.txt
+          files: |
+            .github/workflows/rebase.yml
+
+      - name: Use a different commit SHA
+        id: changed-files-custom-sha
+        uses: tj-actions/changed-files@v9.2
         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@v9.2
+        with:
+          base_sha: "2096ed0"
         
 ```
 
@@ -168,7 +203,7 @@ jobs:
       
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v8.4
+        uses: tj-actions/changed-files@v9.2
 
       - name: Pre-commit
         uses: pre-commit/action@v2.0.0
@@ -177,11 +212,9 @@ jobs:
           token: ${{ secrets.github_token }}
 ```
 
-## Example
-
 ![Screen Shot 2021-07-06 at 2 50 23 PM](https://user-images.githubusercontent.com/17484350/124651978-96ed5280-de69-11eb-86d5-396a4c1a980f.png)
 
-![Screen Shot 2021-07-06 at 2 46 00 PM](https://user-images.githubusercontent.com/17484350/124651480-f8f98800-de68-11eb-954c-6c0e09a9de6d.png)
+![Screen Shot 2021-07-17 at 10 52 48 AM](https://user-images.githubusercontent.com/17484350/126040772-30b65afb-a6b5-4150-b312-ac2017ba7b98.png)
 
 *   Free software: [MIT license](LICENSE)
 

action.yml

@@ -1,5 +1,5 @@
 name: Changed files
-description: Get all changed files
+description: Get all changed files for push and pull request events.
 author: tj-actions
 inputs:
   token:
@@ -10,14 +10,21 @@ inputs:
     description: 'Split character for array output'
     required: true
     default: " "
+  files_from_source_file:
+    description: 'Source file to populate the files input'
+    required: false
+    default: ""
   files:
     description: 'Check for changes using only this list of files (Defaults to the entire repo)'
     required: false
     default: ""
   sha:
-    description: 'Specify a different commit SHA to be used for comparing changes'
+    description: 'Specify a current commit SHA used for comparing changes'
     required: true
     default: ${{ github.sha }}
+  base_sha:
+    description: 'Specify a base commit SHA on used for comparing changes'
+    required: false
 
 outputs:
   added_files:
@@ -53,10 +60,32 @@ outputs:
   any_changed:
     description: Return true only when any files provided using the files input have changed.
     value: ${{ steps.changed-files.outputs.any_changed }}
+  only_changed:
+    description: Return true only when only files provided using the files input have changed.
+    value: ${{ steps.changed-files.outputs.only_changed }}
+  other_changed_files:
+    description: Return list of changed files not listed in the files input.
+    value: ${{ steps.changed-files.outputs.other_changed_files }}
 
 runs:
   using: 'composite'
   steps:
+    - run: |
+        FILES=()
+
+        if [[ -n $INPUT_FILES_FROM_SOURCE_FILE ]]; then
+          for file in $INPUT_FILES_FROM_SOURCE_FILE
+          do
+            FILES+=$(cat $file | sort -u | tr "\n" " " )
+          done
+        fi
+
+        echo "::set-output name=files::$FILES"
+      id: source-input-files
+      shell: bash
+      env:
+        INPUT_FILES: ${{ inputs.files }}
+        INPUT_FILES_FROM_SOURCE_FILE: ${{ inputs.files_from_source_file }}
     - run: |
         bash $GITHUB_ACTION_PATH/entrypoint.sh
       id: changed-files
@@ -67,8 +96,9 @@ runs:
         # INPUT_<VARIABLE_NAME> is not available in Composite run steps
         # https://github.community/t/input-variable-name-is-not-available-in-composite-run-steps/127611
         INPUT_SHA: ${{ inputs.sha }}
+        INPUT_BASE_SHA: ${{ inputs.base_sha }}
         INPUT_TOKEN: ${{ inputs.token }}
-        INPUT_FILES: ${{ inputs.files }}
+        INPUT_FILES: ${{ join(format('{0} {1}', inputs.files, steps.source-input-files.outputs.files), ' ') }}
         INPUT_SEPARATOR: ${{ inputs.separator }}
 
 branding:

entrypoint.sh

@@ -9,9 +9,9 @@ git remote set-url origin "https://${INPUT_TOKEN}@github.com/${GITHUB_REPOSITORY
 echo "Getting HEAD info..."
 
 if [[ -z $INPUT_SHA ]]; then
-  CURR_SHA=$(git rev-parse HEAD 2>&1) && exit_status=$? || exit_status=$?
+  CURRENT_SHA=$(git rev-parse HEAD 2>&1) && exit_status=$? || exit_status=$?
 else
-  CURR_SHA=$INPUT_SHA
+  CURRENT_SHA=$INPUT_SHA
 fi
 
 if [[ $exit_status -ne 0 ]]; then
@@ -20,7 +20,11 @@ if [[ $exit_status -ne 0 ]]; then
 fi
 
 if [[ -z $GITHUB_BASE_REF ]]; then
-  PREV_SHA=$(git rev-parse HEAD^1 2>&1) && exit_status=$? || exit_status=$?
+  if [[ -z $INPUT_BASE_SHA ]]; then
+    PREVIOUS_SHA=$(git rev-parse HEAD^1 2>&1) && exit_status=$? || exit_status=$?
+  else
+    PREVIOUS_SHA=$INPUT_BASE_SHA
+  fi
   TARGET_BRANCH=${GITHUB_REF/refs\/heads\//}
   CURRENT_BRANCH=$TARGET_BRANCH
   
@@ -30,10 +34,14 @@ if [[ -z $GITHUB_BASE_REF ]]; then
     exit 1
   fi
 else
-  TARGET_BRANCH=${GITHUB_BASE_REF}
+  TARGET_BRANCH=$GITHUB_BASE_REF
   CURRENT_BRANCH=$GITHUB_HEAD_REF
-  git fetch --depth=1 origin "${TARGET_BRANCH}":"${TARGET_BRANCH}"
-  PREV_SHA=$(git rev-parse "${TARGET_BRANCH}" 2>&1) && exit_status=$? || exit_status=$?
+  git fetch origin "${TARGET_BRANCH}":"${TARGET_BRANCH}"
+  if [[ -z $INPUT_BASE_SHA ]]; then
+    PREVIOUS_SHA=$(git rev-parse "${TARGET_BRANCH}" 2>&1) && exit_status=$? || exit_status=$?
+  else
+    PREVIOUS_SHA=$INPUT_BASE_SHA
+  fi
   
   if [[ $exit_status -ne 0 ]]; then
     echo "::warning::Unable to determine the base ref sha for ${TARGET_BRANCH}"
@@ -41,20 +49,22 @@ else
   fi
 fi
 
-echo "Retrieving changes between $PREV_SHA ($TARGET_BRANCH) → $CURR_SHA ($CURRENT_BRANCH)"
+echo "Retrieving changes between $PREVIOUS_SHA ($TARGET_BRANCH) → $CURRENT_SHA ($CURRENT_BRANCH)"
 
-if [[ -z "$INPUT_FILES" ]]; then
+UNIQUE_FILES=$(echo "$INPUT_FILES" | tr ' ' '\n' | sort -u | xargs)
+
+if [[ -z "$UNIQUE_FILES" ]]; then
   echo "Getting diff..."
-  ADDED=$(git diff --diff-filter=A --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  COPIED=$(git diff --diff-filter=C --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  DELETED=$(git diff --diff-filter=D --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  MODIFIED=$(git diff --diff-filter=M --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  RENAMED=$(git diff --diff-filter=R --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  TYPE_CHANGED=$(git diff --diff-filter=T --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  UNMERGED=$(git diff --diff-filter=U --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  UNKNOWN=$(git diff --diff-filter=X --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  ALL_CHANGED=$(git diff --diff-filter="*ACDMRTUX" --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
-  ALL_MODIFIED_FILES=$(git diff --diff-filter="ACM" --name-only "$PREV_SHA" "$CURR_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  ADDED=$(git diff --diff-filter=A --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  COPIED=$(git diff --diff-filter=C --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  DELETED=$(git diff --diff-filter=D --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  MODIFIED=$(git diff --diff-filter=M --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  RENAMED=$(git diff --diff-filter=R --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  TYPE_CHANGED=$(git diff --diff-filter=T --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  UNMERGED=$(git diff --diff-filter=U --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  UNKNOWN=$(git diff --diff-filter=X --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  ALL_CHANGED=$(git diff --diff-filter="*ACDMRTUX" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
+  ALL_MODIFIED_FILES=$(git diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | tr "\n" "$INPUT_SEPARATOR" | sed -E "s/($INPUT_SEPARATOR)$//")
 else
   ADDED_ARRAY=()
   COPIED_ARRAY=()
@@ -66,52 +76,53 @@ else
   UNKNOWN_ARRAY=()
   ALL_CHANGED_ARRAY=()
   ALL_MODIFIED_FILES_ARRAY=()
-  for path in ${INPUT_FILES}
+
+  for path in ${UNIQUE_FILES}
   do
     echo "Checking for file changes: \"${path}\"..."
     IFS=" "
     # shellcheck disable=SC2207
-    ADDED_ARRAY+=($(git diff --diff-filter=A --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    ADDED_ARRAY+=($(git diff --diff-filter=A --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    COPIED_ARRAY+=($(git diff --diff-filter=C --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    COPIED_ARRAY+=($(git diff --diff-filter=C --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    DELETED_ARRAY+=($(git diff --diff-filter=D --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    DELETED_ARRAY+=($(git diff --diff-filter=D --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    MODIFIED_ARRAY+=($(git diff --diff-filter=M --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    MODIFIED_ARRAY+=($(git diff --diff-filter=M --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    RENAMED_ARRAY+=($(git diff --diff-filter=R --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    RENAMED_ARRAY+=($(git diff --diff-filter=R --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    TYPE_CHANGED_ARRAY+=($(git diff --diff-filter=T --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    TYPE_CHANGED_ARRAY+=($(git diff --diff-filter=T --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    UNMERGED_ARRAY+=($(git diff --diff-filter=U --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    UNMERGED_ARRAY+=($(git diff --diff-filter=U --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    UNKNOWN_ARRAY+=($(git diff --diff-filter=X --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    UNKNOWN_ARRAY+=($(git diff --diff-filter=X --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    ALL_CHANGED_ARRAY+=($(git diff --diff-filter="*ACDMRTUX" --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    ALL_CHANGED_ARRAY+=($(git diff --diff-filter="*ACDMRTUX" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
     # shellcheck disable=SC2207
-    ALL_MODIFIED_FILES_ARRAY+=($(git diff --diff-filter="ACM" --name-only "$PREV_SHA" "$CURR_SHA" | grep -E "(${path})" | xargs || true))
+    ALL_MODIFIED_FILES_ARRAY+=($(git diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "(${path})" | xargs || true))
   done
 
   # shellcheck disable=SC2001
-  ADDED=$(echo "${ADDED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  ADDED=$(echo "${ADDED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  COPIED=$(echo "${COPIED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  COPIED=$(echo "${COPIED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  DELETED=$(echo "${DELETED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  DELETED=$(echo "${DELETED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  MODIFIED=$(echo "${MODIFIED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  MODIFIED=$(echo "${MODIFIED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  RENAMED=$(echo "${RENAMED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  RENAMED=$(echo "${RENAMED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  TYPE_CHANGED=$(echo "${TYPE_CHANGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  TYPE_CHANGED=$(echo "${TYPE_CHANGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  UNMERGED=$(echo "${UNMERGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  UNMERGED=$(echo "${UNMERGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  UNKNOWN=$(echo "${UNKNOWN_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  UNKNOWN=$(echo "${UNKNOWN_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  ALL_CHANGED=$(echo "${ALL_CHANGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  ALL_CHANGED=$(echo "${ALL_CHANGED_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
   # shellcheck disable=SC2001
-  ALL_MODIFIED_FILES=$(echo "${ALL_MODIFIED_FILES_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g')
+  ALL_MODIFIED_FILES=$(echo "${ALL_MODIFIED_FILES_ARRAY[*]}" | sed 's/  */'"$INPUT_SEPARATOR"'/g' | tr ' ' '\n' | sort -u | xargs)
 fi
 
 echo "Added files: $ADDED"
@@ -125,17 +136,30 @@ echo "Unknown files: $UNKNOWN"
 echo "All changed files: $ALL_CHANGED"
 echo "All modified files: $ALL_MODIFIED_FILES"
 
-if [[ -n "$INPUT_FILES" ]]; then
+if [[ -n "$UNIQUE_FILES" ]]; then
   # shellcheck disable=SC2001
-  ALL_INPUT_FILES=$(echo "$INPUT_FILES" | tr "\n" " " | xargs)
+  ALL_INPUT_FILES=$(echo "$UNIQUE_FILES" | tr "\n" " " | xargs)
+  ALL_OTHER_CHANGED_FILES=$(git diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA")
+
+  OTHER_CHANGED_FILES=$(echo "${ALL_OTHER_CHANGED_FILES[@]}" "${ALL_MODIFIED_FILES[@]}" | tr ' ' '\n' | sort | uniq -u | tr "\n" " " | xargs)
 
   echo "Input files: ${ALL_INPUT_FILES[*]}"
   echo "Matching modified files: ${ALL_MODIFIED_FILES[*]}"
+
   if [[ -n "$ALL_MODIFIED_FILES" ]]; then
     echo "::set-output name=any_changed::true"
   else
     echo "::set-output name=any_changed::false"
   fi
+
+  if [[ -n "$OTHER_CHANGED_FILES" ]]; then
+    echo "Non Matching modified files: ${OTHER_CHANGED_FILES[*]}"
+    echo "::set-output name=only_changed::false"
+    echo "::set-output name=other_changed_files::$OTHER_CHANGED_FILES"
+  else
+    echo "::set-output name=only_changed::true"
+  fi
+
 fi
 
 echo "::set-output name=added_files::$ADDED"

test/changed-files-list.txt

@@ -0,0 +1,4 @@
+.github/workflows/test.yml
+action.yml
+action.yml
+test/changed-files-list.txt