Merge pull request #694 from tj-actions/chore/clean-up-test

fix: bug setting until and since inputs.

.github/workflows/test.yml

@@ -84,6 +84,62 @@ jobs:
         shell:
           bash
 
+  test-using-since-and-until:
+    name: Test changed-files using since and until
+    runs-on: ${{ matrix.platform }}
+    if: github.event_name == 'push'
+    strategy:
+      fail-fast: false
+      max-parallel: 4
+      matrix:
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+
+    steps:
+      - name: Checkout to branch
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+    
+      - name: Run changed-files since 2022-08-19
+        id: changed-files-since
+        uses: ./
+        with:
+          since: "2022-08-19"
+
+      - name: Check output
+        if: "!contains(steps.changed-files-since.outputs.all_changed_files, '.github/workflows/sync-release-version.yml')"
+        run: |
+          echo "Invalid output: Expected to include (.github/workflows/sync-release-version.yml) got (${{ steps.changed-files-since.outputs.all_changed_files }})"
+          exit 1
+        shell:
+          bash
+      
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-since.outputs) }}'
+        shell:
+          bash
+      
+      - name: Run changed-files until 2022-08-20
+        id: changed-files-until
+        uses: ./
+        with:
+          until: "2022-08-20"
+
+      - name: Check output
+        if: "!contains(steps.changed-files-until.outputs.all_changed_files, 'entrypoint.sh')"
+        run: |
+          echo "Invalid output: Expected to include (entrypoint.sh) got (${{ steps.changed-files-until.outputs.all_changed_files }})"
+          exit 1
+        shell:
+          bash
+
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-until.outputs) }}'
+        shell:
+          bash
+
   test-similar-base-and-commit-sha:
     name: Test changed-files similar base and commit sha
     runs-on: ${{ matrix.platform }}
@@ -119,6 +175,34 @@ jobs:
         shell:
           bash
 
+  test-unset-github-output-env:
+    name: Test unset GITHUB_OUTPUT env
+    runs-on: ${{ matrix.platform }}
+    strategy:
+      fail-fast: false
+      max-parallel: 4
+      matrix:
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+
+    steps:
+      - name: Checkout to branch
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Run changed-files with unset GITHUB_OUTPUT env
+        id: changed-files
+        continue-on-error: true
+        uses: ./
+        env:
+          GITHUB_OUTPUT: ""
+
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files.outputs) }}'
+        shell:
+          bash
+
   test-single-commit-history:
     name: Test changed-files single commit history
     runs-on: ${{ matrix.platform }}
@@ -329,28 +413,6 @@ jobs:
           exit 1
         shell:
           bash
-      - name: Run changed-files since 2022-08-19
-        id: changed-files-since
-        uses: ./
-        continue-on-error: true
-        with:
-          since: "2022-08-19"
-      - name: Show output
-        run: |
-          echo '${{ toJSON(steps.changed-files-since.outputs) }}'
-        shell:
-          bash
-      - name: Run changed-files until 2022-08-20
-        id: changed-files-until
-        uses: ./
-        continue-on-error: true
-        with:
-          until: "2022-08-20"
-      - name: Show output
-        run: |
-          echo '${{ toJSON(steps.changed-files-until.outputs) }}'
-        shell:
-          bash
       - name: Run changed-files with forward slash separator
         id: changed-files-forward-slash
         uses: ./

HISTORY.md

@@ -2,19 +2,52 @@
 
 ## [Unreleased](https://github.com/tj-actions/changed-files/tree/HEAD)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.0.1...HEAD)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.1.1...HEAD)
+
+**Fixed bugs:**
+
+- \[BUG\] Random GITHUB\_OUTPUT: unbound variable in get-sha.sh [\#690](https://github.com/tj-actions/changed-files/issues/690)
+
+## [v32.1.1](https://github.com/tj-actions/changed-files/tree/v32.1.1) (2022-10-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32...v32.1.1)
+
+## [v32](https://github.com/tj-actions/changed-files/tree/v32) (2022-10-14)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.1.0...v32)
+
+**Merged pull requests:**
+
+- feat: remove duplicate files add back support for deprecated set-output [\#691](https://github.com/tj-actions/changed-files/pull/691) ([jackton1](https://github.com/jackton1))
+- Upgraded to v32.1.0 [\#687](https://github.com/tj-actions/changed-files/pull/687) ([jackton1](https://github.com/jackton1))
+- Updated README.md [\#686](https://github.com/tj-actions/changed-files/pull/686) ([jackton1](https://github.com/jackton1))
+
+## [v32.1.0](https://github.com/tj-actions/changed-files/tree/v32.1.0) (2022-10-12)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.0.1...v32.1.0)
+
+**Fixed bugs:**
+
+- \[BUG\] runner is reporting old Node.js version. [\#678](https://github.com/tj-actions/changed-files/issues/678)
+- \[BUG\] New commits pushed to the base branch results in errors when shallow history is used. [\#668](https://github.com/tj-actions/changed-files/issues/668)
 
 **Closed issues:**
 
 - Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
 
+**Merged pull requests:**
+
+- docs: add lpulley as a contributor for code [\#685](https://github.com/tj-actions/changed-files/pull/685) ([allcontributors[bot]](https://github.com/apps/allcontributors))
+- Updated README.md [\#684](https://github.com/tj-actions/changed-files/pull/684) ([jackton1](https://github.com/jackton1))
+- chore: update test [\#683](https://github.com/tj-actions/changed-files/pull/683) ([jackton1](https://github.com/jackton1))
+- Updated README.md [\#682](https://github.com/tj-actions/changed-files/pull/682) ([jackton1](https://github.com/jackton1))
+- fix: bug with new commits pushed to the base branch that result in errors when shallow history is used [\#681](https://github.com/tj-actions/changed-files/pull/681) ([jackton1](https://github.com/jackton1))
+- Upgraded to v32.0.1 [\#680](https://github.com/tj-actions/changed-files/pull/680) ([jackton1](https://github.com/jackton1))
+- Use `>>$GITHUB_OUTPUT` instead of `::set-output` [\#679](https://github.com/tj-actions/changed-files/pull/679) ([lpulley](https://github.com/lpulley))
+
 ## [v32.0.1](https://github.com/tj-actions/changed-files/tree/v32.0.1) (2022-10-11)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32...v32.0.1)
-
-## [v32](https://github.com/tj-actions/changed-files/tree/v32) (2022-10-11)
-
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.0.0...v32)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v32.0.0...v32.0.1)
 
 **Fixed bugs:**
 
@@ -103,7 +136,7 @@
 
 ## [v30.0.0](https://github.com/tj-actions/changed-files/tree/v30.0.0) (2022-09-24)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29...v30.0.0)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29.0.9...v30.0.0)
 
 **Fixed bugs:**
 
@@ -119,13 +152,13 @@
 - chore\(deps\): update codacy/codacy-analysis-cli-action action to v4.2.0 [\#634](https://github.com/tj-actions/changed-files/pull/634) ([renovate[bot]](https://github.com/apps/renovate))
 - Upgraded to v29.0.9 [\#633](https://github.com/tj-actions/changed-files/pull/633) ([jackton1](https://github.com/jackton1))
 
-## [v29](https://github.com/tj-actions/changed-files/tree/v29) (2022-09-20)
-
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29.0.9...v29)
-
 ## [v29.0.9](https://github.com/tj-actions/changed-files/tree/v29.0.9) (2022-09-20)
 
-[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29.0.8...v29.0.9)
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29...v29.0.9)
+
+## [v29](https://github.com/tj-actions/changed-files/tree/v29) (2022-09-20)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v29.0.8...v29)
 
 **Implemented enhancements:**
 

README.md

@@ -6,12 +6,14 @@
 [![Windows](https://img.shields.io/badge/Windows-0078D6?logo=windows\&logoColor=white)](https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on)
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+
 [![All Contributors](https://img.shields.io/badge/all_contributors-16-orange.svg?style=flat-square)](#contributors-)
+
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 ## changed-files
 
-Retrieve all changed files and directories relative to the target branch (`pull_request*` based events) or the last remote commit (`push` or `pull_request*` based event) returning the **absolute path** to all changed files and directories from the project root.
+Retrieve all changed files and directories relative to the target branch or the last remote commit returning the **absolute path** from the project root.
 
 ## Features
 
@@ -339,7 +341,7 @@ Support this project with a :star:
         uses: tj-actions/changed-files@v32
         with:
           dir_names: "true"
-      
+
       # All outputs are JSON formatted arrays and can be used in other actions and matrix compatible jobs.
       - name: Run changed-files with json output
         id: changed-files-json
@@ -396,8 +398,11 @@ If you are reporting a bug, please include:
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
 
 <!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+
 <!-- prettier-ignore-start -->
+
 <!-- markdownlint-disable -->
+
 <table>
   <tbody>
     <tr>
@@ -426,6 +431,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
 </table>
 
 <!-- markdownlint-restore -->
+
 <!-- prettier-ignore-end -->
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->

action.yml

@@ -150,33 +150,6 @@ outputs:
 runs:
   using: "composite"
   steps:
-    - run: |
-        # "Calculate the base sha..."
-        bash $GITHUB_ACTION_PATH/get-base-sha.sh
-      id: base-sha
-      shell: bash
-      env:
-        GITHUB_WORKSPACE: ${{ github.workspace }}
-        GITHUB_EVENT_BEFORE: ${{ github.event.before }}
-        GITHUB_EVENT_FORCED : ${{ github.event.forced }}
-        # INPUT_<VARIABLE_NAME> is not available in Composite run steps
-        # https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#example-specifying-inputs
-        INPUT_SINCE: ${{ inputs.since }}
-        INPUT_BASE_SHA: ${{ inputs.base_sha }}
-        INPUT_SHA: ${{ inputs.sha }}
-        INPUT_PATH: ${{ inputs.path }}
-    - run: |
-        # "Calculate the sha..."
-        bash $GITHUB_ACTION_PATH/get-sha.sh
-      id: sha
-      shell: bash
-      env:
-        GITHUB_WORKSPACE: ${{ github.workspace }}
-        # INPUT_<VARIABLE_NAME> is not available in Composite run steps
-        # https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#example-specifying-inputs
-        INPUT_UNTIL: ${{ inputs.until }}
-        INPUT_SHA: ${{ inputs.sha }}
-        INPUT_PATH: ${{ inputs.path }}
     - run: |
         # "Calculating the previous and current SHA..."
         bash $GITHUB_ACTION_PATH/diff-sha.sh
@@ -193,8 +166,10 @@ runs:
         GITHUB_EVENT_FORCED: ${{ github.event.forced }}
         # INPUT_<VARIABLE_NAME> is not available in Composite run steps
         # https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions#example-specifying-inputs
-        INPUT_SHA: ${{ steps.sha.outputs.sha }}
-        INPUT_BASE_SHA: ${{ steps.base-sha.outputs.base_sha }}
+        INPUT_SHA: ${{ inputs.sha }}
+        INPUT_BASE_SHA: ${{ inputs.base_sha }}
+        INPUT_SINCE: ${{ inputs.since }}
+        INPUT_UNTIL: ${{ inputs.until }}
         INPUT_PATH: ${{ inputs.path }}
         INPUT_TARGET_BRANCH_FETCH_DEPTH: ${{ inputs.target_branch_fetch_depth }}
     - name: Glob match

diff-sha.sh

@@ -3,6 +3,7 @@
 set -eu
 
 INITIAL_COMMIT="false"
+GITHUB_OUTPUT=${GITHUB_OUTPUT:-""}
 
 echo "::group::changed-files-diff-sha"
 
@@ -39,10 +40,20 @@ fi
 
 echo "::debug::Getting HEAD SHA..."
 
-if [[ -z $INPUT_SHA ]]; then
-  CURRENT_SHA=$(git rev-list -n 1 "HEAD" 2>&1) && exit_status=$? || exit_status=$?
+if [[ -n "$INPUT_UNTIL" ]]; then
+  echo "::debug::Getting HEAD SHA for '$INPUT_UNTIL'..."
+  CURRENT_SHA=$(git log -1 --format="%H" --date=local --until="$INPUT_UNTIL") && exit_status=$? || exit_status=$?
+
+  if [[ $exit_status -ne 0 ]]; then
+    echo "::error::Invalid until date: $INPUT_UNTIL"
+    exit 1
+  fi
 else
-  CURRENT_SHA=$INPUT_SHA; exit_status=$?
+  if [[ -z $INPUT_SHA ]]; then
+    CURRENT_SHA=$(git rev-list -n 1 "HEAD" 2>&1) && exit_status=$? || exit_status=$?
+  else
+    CURRENT_SHA=$INPUT_SHA; exit_status=$?
+  fi
 fi
 
 echo "::debug::Verifying the current commit SHA: $CURRENT_SHA"
@@ -62,23 +73,39 @@ if [[ -z $GITHUB_BASE_REF ]]; then
   CURRENT_BRANCH=$TARGET_BRANCH && exit_status=$? || exit_status=$?
 
   if [[ -z $INPUT_BASE_SHA ]]; then
-    git fetch --no-tags -u --progress origin --depth="$INPUT_TARGET_BRANCH_FETCH_DEPTH" "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
-    PREVIOUS_SHA=""
+    if [[ -n "$INPUT_SINCE" ]]; then
+      echo "::debug::Getting base SHA for '$INPUT_SINCE'..."
+      PREVIOUS_SHA=$(git log --format="%H" --date=local --since="$INPUT_SINCE" | tail -1) && exit_status=$? || exit_status=$?
 
-    if [[ "$GITHUB_EVENT_FORCED" == "false" ]]; then
-      PREVIOUS_SHA=$GITHUB_EVENT_BEFORE
-    fi
+      if [[ -z "$PREVIOUS_SHA" ]]; then
+        echo "::error::Unable to locate a previous commit for the specified date: $INPUT_SINCE"
+        exit 1
+      fi
+    else
+      git fetch --no-tags -u --progress origin --depth="$INPUT_TARGET_BRANCH_FETCH_DEPTH" "${TARGET_BRANCH}":"${TARGET_BRANCH}" && exit_status=$? || exit_status=$?
 
-    if [[ -z "$PREVIOUS_SHA" || "$PREVIOUS_SHA" == "0000000000000000000000000000000000000000" ]]; then
-      PREVIOUS_SHA=$(git rev-parse "$(git branch -r --sort=-committerdate | head -1 | xargs)")
-    fi
+      PREVIOUS_SHA=""
 
-    if [[ "$PREVIOUS_SHA" == "$CURRENT_SHA" ]]; then
-      PREVIOUS_SHA=$(git rev-parse "$CURRENT_SHA^1")
+      if [[ "$GITHUB_EVENT_FORCED" == "false" ]]; then
+        PREVIOUS_SHA=$GITHUB_EVENT_BEFORE
+      fi
+
+      if [[ -z "$PREVIOUS_SHA" || "$PREVIOUS_SHA" == "0000000000000000000000000000000000000000" ]]; then
+        PREVIOUS_SHA=$(git rev-parse "$(git branch -r --sort=-committerdate | head -1 | xargs)")
+      fi
 
       if [[ "$PREVIOUS_SHA" == "$CURRENT_SHA" ]]; then
-        INITIAL_COMMIT="true"
-        echo "::debug::Initial commit detected"
+        PREVIOUS_SHA=$(git rev-parse "$CURRENT_SHA^1")
+
+        if [[ "$PREVIOUS_SHA" == "$CURRENT_SHA" ]]; then
+          INITIAL_COMMIT="true"
+          echo "::debug::Initial commit detected"
+        fi
+      fi
+
+      if [[ -z "$PREVIOUS_SHA" ]]; then
+        echo "::error::Unable to locate a previous commit"
+        exit 1
       fi
     fi
   else
@@ -132,11 +159,18 @@ if [[ -n "$PREVIOUS_SHA" && -n "$CURRENT_SHA" && "$PREVIOUS_SHA" == "$CURRENT_SH
   exit 1
 fi
 
-cat <<EOF >> "$GITHUB_OUTPUT"
+if [[ -z "$GITHUB_OUTPUT" ]]; then
+  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"
+else
+  cat <<EOF >> "$GITHUB_OUTPUT"
 target_branch=$TARGET_BRANCH
 current_branch=$CURRENT_BRANCH
 previous_sha=$PREVIOUS_SHA
 current_sha=$CURRENT_SHA
 EOF
+fi
 
 echo "::endgroup::"

get-base-sha.sh

@@ -1,24 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-
-if [[ -n $INPUT_PATH ]]; then
-  REPO_DIR="$GITHUB_WORKSPACE/$INPUT_PATH"
-
-  echo "Resolving repository path: $REPO_DIR"
-  if [[ ! -d "$REPO_DIR" ]]; then
-    echo "::error::Invalid repository path: $REPO_DIR"
-    exit 1
-  fi
-  cd "$REPO_DIR"
-fi
-
-if [[ -n "$INPUT_SINCE" ]]; then
-  BASE_SHA=$(git log --format="%H" --date=local --since="$INPUT_SINCE" --reverse | head -n 1)
-  if [[ -z "$BASE_SHA" ]]; then
-    echo "::warning::The BASE_SHA for date '$INPUT_SINCE' couldn't be determined."
-  fi
-  echo "base_sha=$BASE_SHA" >> "$GITHUB_OUTPUT"
-elif [[ -n "$INPUT_BASE_SHA" ]]; then
-  echo "base_sha=$INPUT_BASE_SHA" >> "$GITHUB_OUTPUT"
-fi

get-changed-paths.sh

@@ -7,6 +7,8 @@ INPUT_SEPARATOR="${INPUT_SEPARATOR//'.'/'%2E'}"
 INPUT_SEPARATOR="${INPUT_SEPARATOR//$'\n'/'%0A'}"
 INPUT_SEPARATOR="${INPUT_SEPARATOR//$'\r'/'%0D'}"
 
+GITHUB_OUTPUT=${GITHUB_OUTPUT:-""}
+
 if [[ $INPUT_QUOTEPATH == "false" ]]; then
   git config --global core.quotepath off
 else
@@ -131,9 +133,17 @@ else
 
   if [[ -n "${ALL_CHANGED}" ]]; then
     echo "::debug::Matching changed files: ${ALL_CHANGED}"
-    echo "any_changed=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_changed::true"
+    else
+      echo "any_changed=true" >> "$GITHUB_OUTPUT"
+    fi
   else
-    echo "any_changed=false" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_changed::false"
+    else
+      echo "any_changed=false" >> "$GITHUB_OUTPUT"
+    fi
   fi
 
   OTHER_CHANGED=""
@@ -154,19 +164,38 @@ else
 
   if [[ -n "${OTHER_CHANGED}" && "${OTHER_CHANGED}" != "[]" ]]; then
     echo "::debug::Non Matching changed files: ${OTHER_CHANGED}"
-    echo "only_changed=false" >> "$GITHUB_OUTPUT"
-    echo "other_changed_files=$OTHER_CHANGED" >> "$GITHUB_OUTPUT"
+
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_changed::false"
+      echo "::set-output name=other_changed_files::$OTHER_CHANGED"
+    else
+      echo "only_changed=false" >> "$GITHUB_OUTPUT"
+      echo "other_changed_files=$OTHER_CHANGED" >> "$GITHUB_OUTPUT"
+    fi
+
   elif [[ -n "${ALL_CHANGED}" ]]; then
-    echo "only_changed=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_changed::true"
+    else
+      echo "only_changed=true" >> "$GITHUB_OUTPUT"
+    fi
   fi
 
   ALL_OTHER_MODIFIED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" "ACMRD" | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${ALL_MODIFIED}" ]]; then
     echo "::debug::Matching modified files: ${ALL_MODIFIED}"
-    echo "any_modified=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_modified::true"
+    else
+      echo "any_modified=true" >> "$GITHUB_OUTPUT"
+    fi
   else
-    echo "any_modified=false" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_modified::false"
+    else
+      echo "any_modified=false" >> "$GITHUB_OUTPUT"
+    fi
   fi
 
   OTHER_MODIFIED=""
@@ -187,19 +216,37 @@ else
 
   if [[ -n "${OTHER_MODIFIED}" && "$OTHER_MODIFIED" != "[]" ]]; then
     echo "::debug::Non Matching modified files: ${OTHER_MODIFIED}"
-    echo "only_modified=false" >> "$GITHUB_OUTPUT"
-    echo "other_modified_files=$OTHER_MODIFIED" >> "$GITHUB_OUTPUT"
+
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_modified::false"
+      echo "::set-output name=other_modified_files::$OTHER_MODIFIED"
+    else
+      echo "only_modified=false" >> "$GITHUB_OUTPUT"
+      echo "other_modified_files=$OTHER_MODIFIED" >> "$GITHUB_OUTPUT"
+    fi
   elif [[ -n "${ALL_MODIFIED}" ]]; then
-    echo "only_modified=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_modified::true"
+    else
+      echo "only_modified=true" >> "$GITHUB_OUTPUT"
+    fi
   fi
 
   ALL_OTHER_DELETED=$(get_diff "$INPUT_PREVIOUS_SHA" "$INPUT_CURRENT_SHA" D | awk -v d="|" '{s=(NR==1?s:s d)$0}END{print s}')
 
   if [[ -n "${DELETED}" ]]; then
     echo "::debug::Matching deleted files: ${DELETED}"
-    echo "any_deleted=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_deleted::true"
+    else
+      echo "any_deleted=true" >> "$GITHUB_OUTPUT"
+    fi
   else
-    echo "any_deleted=false" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=any_deleted::false"
+    else
+      echo "any_deleted=false" >> "$GITHUB_OUTPUT"
+    fi
   fi
 
   OTHER_DELETED=""
@@ -220,10 +267,19 @@ else
 
   if [[ -n "${OTHER_DELETED}" && "${OTHER_DELETED}" != "[]" ]]; then
     echo "::debug::Non Matching deleted files: ${OTHER_DELETED}"
-    echo "only_deleted=false" >> "$GITHUB_OUTPUT"
-    echo "other_deleted_files=$OTHER_DELETED" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_deleted::false"
+      echo "::set-output name=other_deleted_files::$OTHER_DELETED"
+    else
+      echo "only_deleted=false" >> "$GITHUB_OUTPUT"
+      echo "other_deleted_files=$OTHER_DELETED" >> "$GITHUB_OUTPUT"
+    fi
   elif [[ -n "${DELETED}" ]]; then
-    echo "only_deleted=true" >> "$GITHUB_OUTPUT"
+    if [[ -z "$GITHUB_OUTPUT" ]]; then
+      echo "::set-output name=only_deleted::true"
+    else
+      echo "only_deleted=true" >> "$GITHUB_OUTPUT"
+    fi
   fi
   if [[ "$INPUT_JSON" == "false" ]]; then
     ADDED=$(echo "${ADDED}" | awk '{gsub(/\|/,"\n"); print $0;}' | awk -v d="$INPUT_SEPARATOR" '{s=(NR==1?s:s d)$0}END{print s}')
@@ -267,7 +323,20 @@ if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
   echo "::debug::All old & new renamed files: $ALL_OLD_NEW_RENAMED"
 fi
 
-cat <<EOF >> "$GITHUB_OUTPUT"
+if [[ -z "$GITHUB_OUTPUT" ]]; then
+  echo "::set-output name=added_files::$ADDED"
+  echo "::set-output name=copied_files::$COPIED"
+  echo "::set-output name=deleted_files::$DELETED"
+  echo "::set-output name=modified_files::$MODIFIED"
+  echo "::set-output name=renamed_files::$RENAMED"
+  echo "::set-output name=type_changed_files::$TYPE_CHANGED"
+  echo "::set-output name=unmerged_files::$UNMERGED"
+  echo "::set-output name=unknown_files::$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::$ALL_MODIFIED"
+else
+  cat <<EOF >> "$GITHUB_OUTPUT"
 added_files=$ADDED
 copied_files=$COPIED
 deleted_files=$DELETED
@@ -280,8 +349,14 @@ all_changed_and_modified_files=$ALL_CHANGED_AND_MODIFIED
 all_changed_files=$ALL_CHANGED
 all_modified_files=$ALL_MODIFIED
 EOF
+fi
+
 if [[ $INPUT_INCLUDE_ALL_OLD_NEW_RENAMED_FILES == "true" ]]; then
-  echo "all_old_new_renamed_files=$ALL_OLD_NEW_RENAMED" >> "$GITHUB_OUTPUT"
+  if [[ -z "$GITHUB_OUTPUT" ]]; then
+    echo "::set-output name=all_old_new_renamed_files::$ALL_OLD_NEW_RENAMED"
+  else
+    echo "all_old_new_renamed_files=$ALL_OLD_NEW_RENAMED" >> "$GITHUB_OUTPUT"
+  fi
 fi
 
 echo "::endgroup::"

get-sha.sh

@@ -1,24 +0,0 @@
-#!/usr/bin/env bash
-
-set -eu
-
-if [[ -n $INPUT_PATH ]]; then
-  REPO_DIR="$GITHUB_WORKSPACE/$INPUT_PATH"
-
-  echo "Resolving repository path: $REPO_DIR"
-  if [[ ! -d "$REPO_DIR" ]]; then
-    echo "::error::Invalid repository path: $REPO_DIR"
-    exit 1
-  fi
-  cd "$REPO_DIR"
-fi
-
-if [[ -n "$INPUT_UNTIL" ]]; then
-  SHA=$(git log -1 --format="%H" --date=local --until="$INPUT_UNTIL")
-  if [[ -z "$SHA" ]]; then
-    echo "::warning::The SHA for date '$INPUT_UNTIL' couldn't be determined, falling back to the current sha."
-  fi
-  echo "sha=$SHA" >> "$GITHUB_OUTPUT"
-else
-  echo "sha=$INPUT_SHA" >> "$GITHUB_OUTPUT"
-fi