Updated separator

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

.github/workflows/greetings.yml

@@ -10,4 +10,4 @@ jobs:
       with:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         issue-message: "Thanks for reporting this issue, don't forget to star this project to help us reach a wider audience."
-        pr-message: "Thanks for implementing a fix. Could you ensure that the test covers your changes."
+        pr-message: "Thanks for implementing a fix, could you ensure that the test covers your changes."

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

@@ -12,7 +12,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Sync release version.
-        uses: tj-actions/sync-release-version@v9
+        uses: tj-actions/sync-release-version@v11
         id: sync-release-version
         with:
           pattern: '${{ github.repository }}@'

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Checkout to branch
         uses: actions/checkout@v2
       - name: shellcheck
-        uses: reviewdog/action-shellcheck@v1.13
+        uses: reviewdog/action-shellcheck@v1.14
 
   test-multiple-repositories:
     name: Test with multiple repositories
@@ -223,7 +223,8 @@ jobs:
             .github/workflows/test.yml
             action.yml
             **/test.txt
-            !test/test/test.txt
+          files_ignore: |
+            test/test/test.txt
       - name: Show output
         run: |
           echo '${{ toJSON(steps.changed-files-specific.outputs) }}'

.gitignore

@@ -2,3 +2,4 @@
 .envrc
 tag.sh
 untag.sh
+.DS_Store

HISTORY.md

@@ -2,11 +2,82 @@
 
 ## [Unreleased](https://github.com/tj-actions/changed-files/tree/HEAD)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.0.5...HEAD)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v5.0.0...HEAD)
+
+**Fixed bugs:**
+
+- \[BUG\] not patterns is not working in files [\#372](https://github.com/tj-actions/changed-files/issues/372)
+
+**Closed issues:**
+
+- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
+
+## [v5.0.0](https://github.com/tj-actions/changed-files/tree/v5.0.0) (2022-02-15)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v14.7...v5.0.0)
 
 **Implemented enhancements:**
 
-- \[Feature\] Add support for detecting changes in submodules [\#349](https://github.com/tj-actions/changed-files/issues/349)
+- \[Feature\] files-ignore [\#366](https://github.com/tj-actions/changed-files/issues/366)
+
+**Merged pull requests:**
+
+- Update tj-actions/sync-release-version action to v11 [\#374](https://github.com/tj-actions/changed-files/pull/374) ([renovate[bot]](https://github.com/apps/renovate))
+- Updated README.md [\#373](https://github.com/tj-actions/changed-files/pull/373) ([jackton1](https://github.com/jackton1))
+- Upgraded to v14.7 [\#371](https://github.com/tj-actions/changed-files/pull/371) ([jackton1](https://github.com/jackton1))
+- chore: Cleanup duplicate action runs [\#370](https://github.com/tj-actions/changed-files/pull/370) ([jackton1](https://github.com/jackton1))
+- feat: Add support for excluding files via files-ignore input [\#369](https://github.com/tj-actions/changed-files/pull/369) ([jackton1](https://github.com/jackton1))
+
+## [v14.7](https://github.com/tj-actions/changed-files/tree/v14.7) (2022-02-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.0.7...v14.7)
+
+**Fixed bugs:**
+
+- \[BUG\] "delete" does not work [\#353](https://github.com/tj-actions/changed-files/issues/353)
+
+**Merged pull requests:**
+
+- Upgraded to v4.0.7 [\#368](https://github.com/tj-actions/changed-files/pull/368) ([jackton1](https://github.com/jackton1))
+
+## [v4.0.7](https://github.com/tj-actions/changed-files/tree/v4.0.7) (2022-02-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v14.6...v4.0.7)
+
+**Merged pull requests:**
+
+- fix: Bug detecting deleted files. [\#364](https://github.com/tj-actions/changed-files/pull/364) ([jackton1](https://github.com/jackton1))
+- chore: Update glob action inputs [\#363](https://github.com/tj-actions/changed-files/pull/363) ([jackton1](https://github.com/jackton1))
+- Upgraded to v14.6 [\#362](https://github.com/tj-actions/changed-files/pull/362) ([jackton1](https://github.com/jackton1))
+
+## [v14.6](https://github.com/tj-actions/changed-files/tree/v14.6) (2022-02-12)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.0.6...v14.6)
+
+**Merged pull requests:**
+
+- Upgraded to v4.0.6 [\#361](https://github.com/tj-actions/changed-files/pull/361) ([jackton1](https://github.com/jackton1))
+
+## [v4.0.6](https://github.com/tj-actions/changed-files/tree/v4.0.6) (2022-02-12)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v14.5...v4.0.6)
+
+**Merged pull requests:**
+
+- Update README.md [\#360](https://github.com/tj-actions/changed-files/pull/360) ([jackton1](https://github.com/jackton1))
+- Update README.md [\#359](https://github.com/tj-actions/changed-files/pull/359) ([jackton1](https://github.com/jackton1))
+- fix: Error with multiple changed files from merge commits [\#358](https://github.com/tj-actions/changed-files/pull/358) ([jackton1](https://github.com/jackton1))
+- Update tj-actions/glob action to v7 [\#357](https://github.com/tj-actions/changed-files/pull/357) ([renovate[bot]](https://github.com/apps/renovate))
+- Update reviewdog/action-shellcheck action to v1.14 [\#356](https://github.com/tj-actions/changed-files/pull/356) ([renovate[bot]](https://github.com/apps/renovate))
+- Upgraded to v14.5 [\#352](https://github.com/tj-actions/changed-files/pull/352) ([jackton1](https://github.com/jackton1))
+
+## [v14.5](https://github.com/tj-actions/changed-files/tree/v14.5) (2022-02-10)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.0.5...v14.5)
+
+**Merged pull requests:**
+
+- Upgraded to v4.0.5 [\#351](https://github.com/tj-actions/changed-files/pull/351) ([jackton1](https://github.com/jackton1))
 
 ## [v4.0.5](https://github.com/tj-actions/changed-files/tree/v4.0.5) (2022-02-10)
 
@@ -154,10 +225,6 @@
 
 [Full Changelog](https://github.com/tj-actions/changed-files/compare/v3.0.0...v13.1)
 
-**Closed issues:**
-
-- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
-
 **Merged pull requests:**
 
 - Update tj-actions/glob action to v3.3 [\#313](https://github.com/tj-actions/changed-files/pull/313) ([renovate[bot]](https://github.com/apps/renovate))
@@ -784,7 +851,7 @@
 
 ## [v7](https://github.com/tj-actions/changed-files/tree/v7) (2021-06-09)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6...v7)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v6.3...v7)
 
 **Closed issues:**
 
@@ -800,13 +867,13 @@
 - 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](https://github.com/tj-actions/changed-files/tree/v6) (2021-05-26)
-
-[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)
+[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)
 
 **Merged pull requests:**
 

README.md

@@ -20,7 +20,7 @@ Retrieve all changed files relative to the default branch (`pull_request*` based
 *   Fast execution (0-2 seconds on average).
 *   Easy to debug.
 *   Boolean output indicating that certain files have been changed.
-*   Git submodules
+*   Git submodules (TODO)
 *   Multiple repositories support.
 *   [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.
@@ -66,7 +66,7 @@ jobs:
 
       - name: Get changed files
         id: changed-files
-        uses: tj-actions/changed-files@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
 
       - name: List all changed files
         run: |
@@ -128,10 +128,13 @@ Support this project with a :star:
 | token         |  `string`   |    `false`    | `${{ github.token }}`         | [GITHUB\_TOKEN](https://docs.github.com/en/free-pro-team@latest/actions/reference/authentication-in-a-workflow#using-the-github_token-in-a-workflow) <br /> or a repo scoped <br /> [Personal Access Token](https://docs.github.com/en/free-pro-team@latest/github/authenticating-to-github/creating-a-personal-access-token)              |
 | separator     |  `string`   |    `true`     | `' '`                         |  Output string separator   |
 | files         |  `string` OR `string[]` |   `false`  |                      | Check for changes  <br> using only these <br> list of file(s) <br> (Defaults to the <br> entire repo) |
-| files-separator                  | string | false    | `'\n'`                  | Separator used to split the<br>files input                 |
+| files\_separator                  | string | false    | `'\n'`                  | Separator used to split the<br>`files` input                 |
-| base\_sha           |  `string`      |    `false`     |                     | Specify a different <br> base commit SHA <br> used for <br> comparing changes  |
+| files\_from\_source\_file |  `string`      |    `false`     |                    | Source file(s) <br> used to populate <br> the `files` input |
+| files\_ignore                     | string | false    |                         | Ignore changes to these file(s)                 |
+| files\_ignore\_separator           | string | false    | `'\n'`                  | Separator used to split the <br>`files-ignore` input                 |
+| files\_ignore\_from\_source\_file |  `string`      |    `false`     |                    | Source file(s) <br> used to populate <br> the `files_ignore` input |
 | sha           |  `string`      |    `true`     | `${{ 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 |
+| 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 previous commit). <br /> NOTE: This requires <br /> `fetch-depth: 0` <br /> with `actions/checkout@v2` |
 
@@ -144,11 +147,11 @@ Support this project with a :star:
 
       - name: Get changed files using defaults
         id: changed-files
-        uses: tj-actions/changed-files@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
 
       - name: Get changed files using a comma separator
         id: changed-files-comma
-        uses: tj-actions/changed-files@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           separator: ","
 
@@ -170,7 +173,7 @@ Support this project with a :star:
 
       - name: Get specific changed files
         id: changed-files-specific
-        uses: tj-actions/changed-files@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           files: |
             my-file.txt
@@ -209,14 +212,14 @@ 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@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         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@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           files_from_source_file: |
             test/changed-files-list.txt
@@ -225,13 +228,13 @@ Support this project with a :star:
 
       - name: Use a different commit SHA
         id: changed-files-custom-sha
-        uses: tj-actions/changed-files@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         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@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           base_sha: "2096ed0"
           
@@ -243,7 +246,7 @@ 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@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           path: dir1
 
@@ -255,7 +258,7 @@ 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@v4.0.5
+        uses: tj-actions/changed-files@v5.0.0
         with:
           since_last_remote_commit: "true"
 
@@ -269,7 +272,7 @@ Support this project with a :star:
 
 > NOTE: :warning:
 >
-> *   Spaces in file names can introduce bugs when using bash loops. See: [Issue #216](https://github.com/tj-actions/changed-files/issues/216)
+> *   Spaces in file names can introduce bugs when using bash loops. See: [#216](https://github.com/tj-actions/changed-files/issues/216)
 > *   However, this action will handle spaces in file names, with a recommendation of using a separator to prevent hidden issues.
 >     ![Screen Shot 2021-10-23 at 9 37 34 AM](https://user-images.githubusercontent.com/17484350/138558767-b13c90bf-a1ae-4e86-9520-70a6a4624f41.png)
 

action.yml

@@ -12,17 +12,29 @@ inputs:
     required: true
     default: " "
   files_from_source_file:
-    description: 'Source file to populate the files input'
+    description: 'Source file(s) 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: ""
-  files-separator:
+  files_separator:
     description: 'Separator used to split the files input'
     default: "\n"
     required: false
+  files_ignore:
+    description: 'Ignore changes to this list of files'
+    required: false
+    default: ""
+  files_ignore_separator:
+    description: 'Separator used to split the files-ignore input'
+    default: "\n"
+    required: false
+  files_ignore_from_source_file:
+    description: 'Source file(s) to populate the files-ignore input'
+    required: false
+    default: ""
   sha:
     description: 'Specify a current commit SHA used for comparing changes'
     required: true
@@ -116,13 +128,35 @@ runs:
         fi
       id: base-sha
       shell: bash
+    - run: |
+        bash $GITHUB_ACTION_PATH/diff-sha.sh
+      id: changed-files-diff-sha
+      shell: bash
+      env:
+        GITHUB_SERVER_URL: ${{ github.server_url }}
+        GITHUB_REPOSITORY: ${{ github.repository }}
+        GITHUB_BASE_REF: ${{ github.base_ref }}
+        GITHUB_ACTION_PATH: ${{ github.action_path }}
+        # 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: ${{ steps.base-sha.outputs.base_sha }}
+        INPUT_TOKEN: ${{ inputs.token }}
+        INPUT_PATH: ${{ inputs.path }}
     - name: Glob match
-      uses: tj-actions/glob@v6
+      uses: tj-actions/glob@v7
       id: glob
       with:
         files: ${{ inputs.files }}
-        files-separator: ${{ inputs.files-separator }}
+        files-separator: ${{ inputs.files_separator }}
+        excluded-files: ${{ inputs.files_ignore }}
+        excluded-files-separator: ${{ inputs.files_ignore_separator }}
         files-from-source-file: ${{ inputs.files_from_source_file }}
+        excluded-files-from-source-file: ${{ inputs.files_ignore_from_source_file}}
+        working-directory: ${{ inputs.path }}
+        base-sha: ${{ steps.changed-files-diff-sha.outputs.previous_sha }}
+        sha: ${{ steps.changed-files-diff-sha.outputs.current_sha }}
+        include-deleted-files: "true"
         separator: "|"
     - run: |
         bash $GITHUB_ACTION_PATH/entrypoint.sh
@@ -132,6 +166,7 @@ runs:
         GITHUB_SERVER_URL: ${{ github.server_url }}
         GITHUB_REPOSITORY: ${{ github.repository }}
         GITHUB_BASE_REF: ${{ github.base_ref }}
+        GITHUB_ACTION_PATH: ${{ github.action_path }}
         # 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 }}
@@ -140,6 +175,10 @@ runs:
         INPUT_FILES_PATTERN: ${{ steps.glob.outputs.paths }}
         INPUT_SEPARATOR: ${{ inputs.separator }}
         INPUT_PATH: ${{ inputs.path }}
+        INPUT_PREVIOUS_SHA: ${{ steps.changed-files-diff-sha.outputs.previous_sha }}
+        INPUT_CURRENT_SHA: ${{ steps.changed-files-diff-sha.outputs.current_sha }}
+        INPUT_TARGET_BRANCH: ${{ steps.changed-files-diff-sha.outputs.target_branch }}
+        INPUT_CURRENT_BRANCH: ${{ steps.changed-files-diff-sha.outputs.current_branch }}
 
 branding:
   icon: file-text

diff-sha.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+set -eu
+
+echo "::group::changed-files-diff-sha"
+
+echo "Resolving repository path..."
+
+if [[ -n $INPUT_PATH ]]; then
+  REPO_DIR="$GITHUB_WORKSPACE/$INPUT_PATH"
+  if [[ ! -d "$REPO_DIR" ]]; then
+    echo "::warning::Invalid repository path"
+    exit 1
+  fi
+  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 info..."
+
+if [[ -z $INPUT_SHA ]]; then
+  CURRENT_SHA=$(git rev-list --no-merges -n 1 HEAD 2>&1) && exit_status=$? || exit_status=$?
+else
+  CURRENT_SHA=$INPUT_SHA && exit_status=$? || exit_status=$?
+fi
+
+git rev-parse --quiet --verify "$CURRENT_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
+
+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
+
+if [[ -z $GITHUB_BASE_REF ]]; then
+  TARGET_BRANCH=${GITHUB_REF/refs\/heads\//}
+  CURRENT_BRANCH=$TARGET_BRANCH
+
+  if [[ -z $INPUT_BASE_SHA ]]; then
+    PREVIOUS_SHA=$(git rev-list --no-merges -n 1 HEAD^1 2>&1) && exit_status=$? || exit_status=$?
+  else
+    PREVIOUS_SHA=$INPUT_BASE_SHA && exit_status=$? || exit_status=$?
+    TARGET_BRANCH=$(git name-rev --name-only "$PREVIOUS_SHA" 2>&1) && exit_status=$? || exit_status=$?
+  fi
+
+  git rev-parse --quiet --verify "$PREVIOUS_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
+
+  if [[ $exit_status -ne 0 ]]; then
+    echo "::warning::Unable to locate the previous sha: $PREVIOUS_SHA"
+    echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
+    git remote remove temp_changed_files
+    exit 1
+  fi
+else
+  TARGET_BRANCH=$GITHUB_BASE_REF
+  CURRENT_BRANCH=$GITHUB_HEAD_REF
+
+  if [[ -z $INPUT_BASE_SHA ]]; then
+    git fetch --no-tags -u --progress --depth=1 temp_changed_files "${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=$?
+  else
+    git fetch --no-tags -u --progress --depth=1 temp_changed_files "$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=$?
+  fi
+
+  git rev-parse --quiet --verify "$PREVIOUS_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
+
+  if [[ $exit_status -ne 0 ]]; then
+    echo "::warning::Unable to locate the previous sha: $PREVIOUS_SHA"
+    echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
+    git remote remove temp_changed_files
+    exit 1
+  fi
+fi
+
+echo "::set-output name=target_branch::$TARGET_BRANCH"
+echo "::set-output name=current_branch::$CURRENT_BRANCH"
+echo "::set-output name=previous_sha::$PREVIOUS_SHA"
+echo "::set-output name=current_sha::$CURRENT_SHA"
+
+echo "::endgroup::"

entrypoint.sh

@@ -15,113 +15,39 @@ if [[ -n $INPUT_PATH ]]; then
   cd "$REPO_DIR"
 fi
 
-SERVER_URL=$(echo "$GITHUB_SERVER_URL" | awk -F/ '{print $3}')
+echo "Retrieving changes between $INPUT_PREVIOUS_SHA ($INPUT_TARGET_BRANCH) → $INPUT_CURRENT_SHA ($INPUT_CURRENT_BRANCH)"
-
-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 info..."
-
-if [[ -z $INPUT_SHA ]]; then
-  CURRENT_SHA=$(git rev-parse HEAD 2>&1) && exit_status=$? || exit_status=$?
-else
-  CURRENT_SHA=$INPUT_SHA && exit_status=$? || exit_status=$?
-fi
-
-git rev-parse --quiet --verify "$CURRENT_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
-
-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
-
-if [[ -z $GITHUB_BASE_REF ]]; then
-  TARGET_BRANCH=${GITHUB_REF/refs\/heads\//}
-  CURRENT_BRANCH=$TARGET_BRANCH
-
-  if [[ -z $INPUT_BASE_SHA ]]; then
-    PREVIOUS_SHA=$(git rev-parse HEAD^1 2>&1) && exit_status=$? || exit_status=$?
-  else
-    PREVIOUS_SHA=$INPUT_BASE_SHA && exit_status=$? || exit_status=$?
-    TARGET_BRANCH=$(git name-rev --name-only "$PREVIOUS_SHA" 2>&1) && exit_status=$? || exit_status=$?
-  fi
-  
-  git rev-parse --quiet --verify "$PREVIOUS_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
-
-  if [[ $exit_status -ne 0 ]]; then
-    echo "::warning::Unable to locate the previous sha: $PREVIOUS_SHA"
-    echo "::warning::You seem to be missing 'fetch-depth: 0' or 'fetch-depth: 2'. See https://github.com/tj-actions/changed-files#usage"
-    git remote remove temp_changed_files
-    exit 1
-  fi
-else
-  TARGET_BRANCH=$GITHUB_BASE_REF
-  CURRENT_BRANCH=$GITHUB_HEAD_REF
-
-  if [[ -z $INPUT_BASE_SHA ]]; then
-    git fetch --no-tags -u --progress --depth=1 temp_changed_files "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
-    PREVIOUS_SHA=$(git rev-parse "${TARGET_BRANCH}" 2>&1) && exit_status=$? || exit_status=$?
-  else
-    git fetch --no-tags -u --progress --depth=1 temp_changed_files "$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=$?
-  fi
-
-  git rev-parse --quiet --verify "$PREVIOUS_SHA^{commit}" 1>/dev/null 2>&1 && exit_status=$? || exit_status=$?
-
-  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
-
-echo "Retrieving changes between $PREVIOUS_SHA ($TARGET_BRANCH) → $CURRENT_SHA ($CURRENT_BRANCH)"
 
 echo "Getting diff..."
 
 if [[ -z "$INPUT_FILES_PATTERN" ]]; then
-  ADDED=$(git diff --submodule=diff --diff-filter=A --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  ADDED=$(git diff --submodule=diff --diff-filter=A --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  COPIED=$(git diff --submodule=diff --diff-filter=C --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  COPIED=$(git diff --submodule=diff --diff-filter=C --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  DELETED=$(git diff --submodule=diff --diff-filter=D --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  DELETED=$(git diff --submodule=diff --diff-filter=D --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  MODIFIED=$(git diff --submodule=diff --diff-filter=M --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  MODIFIED=$(git diff --submodule=diff --diff-filter=M --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  RENAMED=$(git diff --submodule=diff --diff-filter=R --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  RENAMED=$(git diff --submodule=diff --diff-filter=R --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  TYPE_CHANGED=$(git diff --submodule=diff --diff-filter=T --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  TYPE_CHANGED=$(git diff --submodule=diff --diff-filter=T --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  UNMERGED=$(git diff --submodule=diff --diff-filter=U --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  UNMERGED=$(git diff --submodule=diff --diff-filter=U --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  UNKNOWN=$(git diff --submodule=diff --diff-filter=X --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  UNKNOWN=$(git diff --submodule=diff --diff-filter=X --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_CHANGED_AND_MODIFIED=$(git diff --submodule=diff --diff-filter="*ACDMRTUX" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_CHANGED_AND_MODIFIED=$(git diff --submodule=diff --diff-filter="*ACDMRTUX" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_MODIFIED=$(git diff --submodule=diff --diff-filter="ACMRD" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_MODIFIED=$(git diff --submodule=diff --diff-filter="ACMRD" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
 else
   echo "Input files pattern: $INPUT_FILES_PATTERN"
   FILES_PATTERN="^($INPUT_FILES_PATTERN)$"
 
-  ADDED=$(git diff --submodule=diff --diff-filter=A --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ADDED=$(git diff --submodule=diff --diff-filter=A --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  COPIED=$(git diff --submodule=diff --diff-filter=C --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  COPIED=$(git diff --submodule=diff --diff-filter=C --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  DELETED=$(git diff --submodule=diff --diff-filter=D --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  DELETED=$(git diff --submodule=diff --diff-filter=D --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  MODIFIED=$(git diff --submodule=diff --diff-filter=M --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  MODIFIED=$(git diff --submodule=diff --diff-filter=M --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  RENAMED=$(git diff --submodule=diff --diff-filter=R --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  RENAMED=$(git diff --submodule=diff --diff-filter=R --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  TYPE_CHANGED=$(git diff --submodule=diff --diff-filter=T --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  TYPE_CHANGED=$(git diff --submodule=diff --diff-filter=T --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  UNMERGED=$(git diff --submodule=diff --diff-filter=U --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  UNMERGED=$(git diff --submodule=diff --diff-filter=U --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  UNKNOWN=$(git diff --submodule=diff --diff-filter=X --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  UNKNOWN=$(git diff --submodule=diff --diff-filter=X --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_CHANGED_AND_MODIFIED=$(git diff --submodule=diff --diff-filter="*ACDMRTUX" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_CHANGED_AND_MODIFIED=$(git diff --submodule=diff --diff-filter="*ACDMRTUX" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
-  ALL_MODIFIED=$(git diff --submodule=diff --diff-filter="ACMRD" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_MODIFIED=$(git diff --submodule=diff --diff-filter="ACMRD" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | grep -E "$FILES_PATTERN" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
-  ALL_OTHER_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_OTHER_CHANGED=$(git diff --submodule=diff --diff-filter="ACMR" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | 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}')
 
   if [[ -n "${UNIQUE_ALL_CHANGED}" ]]; then
@@ -151,7 +77,7 @@ else
     echo "::set-output name=only_changed::true"
   fi
 
-  ALL_OTHER_MODIFIED=$(git diff --diff-filter="ACMRD" --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_OTHER_MODIFIED=$(git diff --diff-filter="ACMRD" --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   UNIQUE_ALL_MODIFIED=$(echo "${ALL_MODIFIED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk '!a[$0]++' | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${UNIQUE_ALL_MODIFIED}" ]]; then
@@ -181,7 +107,7 @@ else
     echo "::set-output name=only_modified::true"
   fi
 
-  ALL_OTHER_DELETED=$(git diff --diff-filter=D --name-only "$PREVIOUS_SHA" "$CURRENT_SHA" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
+  ALL_OTHER_DELETED=$(git diff --diff-filter=D --name-only "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
   UNIQUE_ALL_DELETED=$(echo "${DELETED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk '!a[$0]++' | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${UNIQUE_ALL_DELETED}" ]]; then

test/test/test.txt

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