Update .gitignore (#36)

Upgraded to v4.3

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+- package-ecosystem: github-actions
+  directory: "/"
+  schedule:
+    interval: daily
+  open-pull-requests-limit: 10

.github/workflows/auto-approve.yml

@@ -14,6 +14,10 @@ jobs:
         github.actor == 'dependabot-preview[bot]' ||
         github.actor == 'dependabot-preview' ||
         github.actor == 'renovate[bot]' ||
-        github.actor == 'renovate'
+        github.actor == 'renovate' ||
+        github.actor == 'pyup-bot' ||
+        github.actor == 'github-actions[bot]' ||
+        github.actor == 'pre-commit-ci' ||
+        github.actor == 'pre-commit-ci[bot]'
       with:
         github-token: ${{ secrets.PAT_TOKEN }}

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

@@ -12,14 +12,14 @@ jobs:
         with:
           fetch-depth: 0
       - name: Sync release version.
-        uses: tj-actions/sync-release-version@v8
+        uses: tj-actions/sync-release-version@v8.5
         id: sync-release-version
         with:
           pattern: '${{ github.repository }}@'
           paths: |
             README.md
       - name: Generate CHANGELOG
-        uses: tj-actions/github-changelog-generator@v1.3
+        uses: tj-actions/github-changelog-generator@v1.6
         with:
           output: 'HISTORY.md'
       - name: Create Pull Request

.github/workflows/test.yml

@@ -40,3 +40,24 @@ jobs:
       - name: Show output
         run: |
           echo "${{ toJSON(steps.changed-files-comma.outputs) }}"
+      - name: Run changed-files with specific files
+        id: changed-files-specific
+        uses: ./
+        with:
+          files: |
+            action.yml
+            .github/workflows/test.yml
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific.outputs) }}"
+      - name: Run changed-files with specific files comma separator
+        id: changed-files-specific-comma
+        uses: ./
+        with:
+          files: |
+            action.yml
+            .github/workflows/test.yml
+          separator: ","
+      - name: Show output
+        run: |
+          echo "${{ toJSON(steps.changed-files-specific-comma.outputs) }}"

HISTORY.md

@@ -1,5 +1,43 @@
 # Changelog
 
+## [v4.3](https://github.com/tj-actions/changed-files/tree/v4.3) (2021-05-01)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.2...v4.3)
+
+**Fixed bugs:**
+
+- fatal error when using @v4.2 [\#28](https://github.com/tj-actions/changed-files/issues/28)
+
+**Closed issues:**
+
+- Dependency Dashboard [\#27](https://github.com/tj-actions/changed-files/issues/27)
+- Add support for watching a subset of files. [\#20](https://github.com/tj-actions/changed-files/issues/20)
+
+**Merged pull requests:**
+
+- Add support to filter only specific files [\#31](https://github.com/tj-actions/changed-files/pull/31) ([jackton1](https://github.com/jackton1))
+- Bump tj-actions/sync-release-version from v8 to v8.5 [\#30](https://github.com/tj-actions/changed-files/pull/30) ([dependabot[bot]](https://github.com/apps/dependabot))
+- Upgrade to GitHub-native Dependabot [\#29](https://github.com/tj-actions/changed-files/pull/29) ([dependabot-preview[bot]](https://github.com/apps/dependabot-preview))
+- Update tj-actions/github-changelog-generator action to v1.6 [\#26](https://github.com/tj-actions/changed-files/pull/26) ([renovate[bot]](https://github.com/apps/renovate))
+- Update README.md [\#25](https://github.com/tj-actions/changed-files/pull/25) ([jackton1](https://github.com/jackton1))
+- Upgraded to v4.2 [\#24](https://github.com/tj-actions/changed-files/pull/24) ([jackton1](https://github.com/jackton1))
+
+## [v4.2](https://github.com/tj-actions/changed-files/tree/v4.2) (2021-04-23)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4.1...v4.2)
+
+**Merged pull requests:**
+
+- Upgraded to v4.1 [\#23](https://github.com/tj-actions/changed-files/pull/23) ([jackton1](https://github.com/jackton1))
+
+## [v4.1](https://github.com/tj-actions/changed-files/tree/v4.1) (2021-04-23)
+
+[Full Changelog](https://github.com/tj-actions/changed-files/compare/v4...v4.1)
+
+**Merged pull requests:**
+
+- Upgraded to v4 [\#22](https://github.com/tj-actions/changed-files/pull/22) ([jackton1](https://github.com/jackton1))
+
 ## [v4](https://github.com/tj-actions/changed-files/tree/v4) (2021-04-23)
 
 [Full Changelog](https://github.com/tj-actions/changed-files/compare/v3.3...v4)

README.md

@@ -6,9 +6,59 @@ changed-files
 Get all modified files relative to the default branch or preceding commit.
 
 
+## Features
+- List all files that have changed .
+- List only a subset of files that can be used to detect changes.
+- Report on a subset of files that have all change.
+- Report on a subset of files that have at least one file change.
+- Regex pattern matching on a subset of files.
+
+
+## Outputs
+
+Using the default separator.
+
+| Acronym   |  Meaning     |
+|:---------:|:------------:|
+| A         | Added        |
+| C         | Copied       |
+| M         | Modified.    |
+| D         | Deleted      |
+| R         | Renamed      |
+| T         | Type changed |
+| U         | Unmerged     |
+| X         | Unknown      |
+
+
+|   Output             |    type      |  example                       |         description                      |
+|:-------------------:|:------------:|:------------------------------:|:----------------------------------------:|
+| all_modified_files   |  `string`    |    'new.txt other.png ...'     |  Select all modified files <br /> *i.e a combination of all added, <br />copied and modified files (ACM).*  |
+| all_changed          |  `string`     |     `true OR false`             |  Returns `true` only when the filenames provided using `files` input have all changed |
+| all_changed_files   |  `string`    |    'new.txt other.png ...'     |  Select all paths (*) <br /> *i.e a combination of all options below.*  |
+| added_files         |  `string`    |    'new.txt other.png ...'     |  Select only files that are Added (A)    |
+| copied_files        |  `string`    |    'new.txt other.png ...'     |  Select only files that are Copied (C)   |
+| deleted_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Deleted (D)  |
+| modified_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Modified (M) |
+| renamed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Renamed (R)  |
+| changed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that have their file type changed (T) |
+| unmerged_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unmerged (U) |
+| unknown_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unknown (X)  |
+
+
+## Inputs
+
+|   Input       |    type    |  required      |  default                      |  description  |
+|:-------------:|:-----------:|:-------------:|:----------------------------:|:-------------:|
+| separator         |  `string`   |    `true` |                          `' '` |  Separator to return outputs        |
+| files         |  `string OR string[]`   |    `false` |                           |  Restricted list of specific files to watch for changes |
+
+
 ## Usage
 
-### Push event
+> NOTE: :warning:
+> * For `push` events to work you need to include `fetch-depth: 0` **OR** `fetch-depth: 2` depending on your use case.
+
+
 
 ```yaml
 name: CI
@@ -17,6 +67,9 @@ on:
   push:
     branches:
       - main
+  pull_request:
+    branches:
+      - main
 
 jobs:
   test:
@@ -26,31 +79,16 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0  # OR "2" -> To retrieve the preceding commit.
+      
       - name: Get changed files
-        id: changed_files
-        uses: tj-actions/changed-files@v4
-```
-
-
-### Pull Request events
-
-```yaml
-name: CI
-
-on:
-  pull_request:
-    branches:
-      - main
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    name: Test changed-files
-    steps:
-      - uses: actions/checkout@v2
-      - name: Get changed files
-        id: changed_files
-        uses: tj-actions/changed-files@v4
+        id: changed-files
+        uses: tj-actions/changed-files@v4.3
+      
+      - name: List all modified files
+        run: |
+          for file in "${{ steps.changed-files.outputs.all_modified_files }}"; do
+            echo "$file was modified"
+          done
 ```
 
 
@@ -61,31 +99,48 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Get changed files using defaults
-        id: changed_files
-        uses: tj-actions/changed-files@v4
+        id: changed-files
+        uses: tj-actions/changed-files@v4.3
       
       - name: Get changed files using a comma separator
-        id: changed_files_comma
-        uses: tj-actions/changed-files@v4
+        id: changed-files-comma
+        uses: tj-actions/changed-files@v4.3
         with:
           separator: ","
-       
+
       - name: List all added files
         run: |
-          for file in "${{ steps.changed_files.outputs.added_files }}"; do
-            echo $file
+          for file in "${{ steps.changed-files.outputs.added_files }}"; do
+            echo "$file was added"
           done
-          
-      - name: Run step when a file changes in a PR relative to the default branch
-        if: contains(steps.changed_files.outputs.modified_files, 'my-file.txt')
-        run: |
-            echo "Your file my-file.txt has been modified."
 
-      - name: Run step when a file is deleted in a PR relative to the default branch
-        if: contains(steps.changed_files.outputs.deleted_files, 'test.txt')
+      - name: Run step when a file changes
+        if: contains(steps.changed-files.outputs.modified_files, 'my-file.txt')
         run: |
-            echo "Your test.txt has been deleted."
-            
+          echo "Your file my-file.txt has been modified."
+
+      - name: Run step when a file has been deleted
+        if: contains(steps.changed-files.outputs.deleted_files, 'test.txt')
+        run: |
+          echo "Your test.txt has been deleted."
+
+      - name: Get specific changed files
+        id: changed-files-specific
+        uses: tj-actions/changed-files@v4.2
+        with:
+          files: |
+            my-file.txt
+            test.txt
+            new.txt
+            test_directory
+            .(py|jpeg)$   
+            .(sql)$
+            ^(mynewfile|custom)
+
+       - name: Run step if all files listed above have changed
+         if: steps.changed-files-specific.outputs.all_changed
+         run: |
+           echo "Both my-file.txt and test.txt have changed."
         
 ```
 
@@ -99,41 +154,17 @@ jobs:
           fetch-depth: 0  # otherwise, you will fail to push refs to dest repo
       
       - name: Get changed files
-        id: changed_files
-        uses: tj-actions/changed-files@v4
+        id: changed-files
+        uses: tj-actions/changed-files@v4.3
 
       - name: Pre-commit
         uses: pre-commit/action@v2.0.0
         with:
-          extra_args: -v --hook-stage push --files ${{ steps.changed_files.outputs.all_modified_files }}
+          extra_args: -v --hook-stage push --files ${{ steps.changed-files.outputs.all_modified_files }}
           token: ${{ secrets.github_token }}
 ```
 
 
-## Inputs
-
-|   Input       |    type    |  required      |  default                      |  description  |
-|:-------------:|:-----------:|:-------------:|:----------------------------:|:-------------:|
-| separator         |  `string`   |    `true` |                          `' '` |  Separator to return outputs        |
-
-
-
-## Outputs
-
-Using the default separator.
-
-|   Output             |    type      |  example                       |         description                      |
-|:-------------------:|:------------:|:------------------------------:|:----------------------------------------:|
-| added_files         |  `string`    |    'new.txt other.png ...'     |  Select only files that are Added (A)    |
-| copied_files        |  `string`    |    'new.txt other.png ...'     |  Select only files that are Copied (C)   |
-| deleted_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Deleted (D)  |
-| modified_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Modified (M) |
-| renamed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Renamed (R)  |
-| changed_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that have their type changed (T) |
-| unmerged_files      |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unmerged (U) |
-| unknown_files       |  `string`    |    'new.txt other.png ...'     |  Select only files that are Unknown (X)  |
-| all_changed_files   |  `string`    |    'new.txt other.png ...'     |  Select all paths (*) <br /> *i.e a combination of all options above.*  |
-| all_modified_files   |  `string`    |    'new.txt other.png ...'     |  Select all modified files <br /> *i.e a combination of all added, <br />copied and modified files (ACM).*  |
 
 
 ## Example
@@ -145,19 +176,6 @@ Using the default separator.
 * Free software: [MIT license](LICENSE)
 
 
-Features
---------
-- Added Files
-- Copied Files
-- Deleted Files
-- Modified Files
-- Renamed Files
-- Changed Files
-- Unmerged Files
-- Unknown Files
-- All Changed Files
-
-
 Credits
 -------
 

action.yml

@@ -6,6 +6,10 @@ inputs:
     description: 'Split character for array output'
     required: true
     default: " "
+  files:
+    description: 'Check for file changes for all files listed (Defaults to the entire repo)'
+    required: false
+    default: ""
 
 outputs:
   added_files:
@@ -38,6 +42,12 @@ outputs:
   all_modified_files:
     description: List of all copied modified and added files
     value: ${{ steps.changed_files.outputs.all_modified_files }}
+  all_changed:
+    description: Return true only when all files provided using the files input have all changed.
+    value: ${{ steps.changed_files.outputs.all_changed }}
+  any_changed:
+    description: Return true only when any files provided using the files input have changed.
+    value: ${{ steps.changed_files.outputs.any_changed }}
 
 runs:
   using: 'composite'
@@ -53,20 +63,80 @@ runs:
           git fetch --depth=1 origin ${TARGET_BRANCH}:${TARGET_BRANCH}
           HEAD_SHA=$(git rev-parse ${TARGET_BRANCH} || true)
         fi
-
-        echo "Getting diff..."
-        ADDED=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        COPIED=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        DELETED=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        MODIFIED=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        RENAMED=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        CHANGED=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        UNMERGED=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        UNKNOWN=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        ALL_CHANGED=$(git diff --diff-filter='*ACDMRTUX' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-        ALL_MODIFIED_FILES=$(git diff --diff-filter='ACM' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
-
         
+        INPUT_FILES="${{ inputs.files }}"
+
+        if [[ -z "$INPUT_FILES" ]]; then
+
+          echo "Getting diff..."
+
+          ADDED=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          COPIED=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          DELETED=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          MODIFIED=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          RENAMED=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          CHANGED=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          UNMERGED=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          UNKNOWN=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          ALL_CHANGED=$(git diff --diff-filter='*ACDMRTUX' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+          ALL_MODIFIED_FILES=$(git diff --diff-filter='ACM' --name-only "$HEAD_SHA" | tr "\n" "${{ inputs.separator }}" | sed -E 's/(${{ inputs.separator }})$//')
+        else
+          ADDED=()
+          COPIED=()
+          DELETED=()
+          MODIFIED=()
+          RENAMED=()
+          CHANGED=()
+          UNMERGED=()
+          UNKNOWN=()
+          ALL_CHANGED=()
+          ALL_MODIFIED_FILES=()
+
+          for path in ${INPUT_FILES}
+          do
+            echo "Checking for file changes: \"${path}\"..."
+            ADDED+=$(git diff --diff-filter=A --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            COPIED+=$(git diff --diff-filter=C --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            DELETED+=$(git diff --diff-filter=D --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            MODIFIED+=$(git diff --diff-filter=M --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            RENAMED+=$(git diff --diff-filter=R --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            CHANGED+=$(git diff --diff-filter=T --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            UNMERGED+=$(git diff --diff-filter=U --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            UNKNOWN+=$(git diff --diff-filter=X --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            ALL_CHANGED+=$(git diff --diff-filter='*ACDMRTUX' --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+            ALL_MODIFIED_FILES+=$(git diff --diff-filter='ACM' --name-only "$HEAD_SHA" | grep -E "(${path})" | xargs printf "%s${{ inputs.separator }}" || true)
+          done
+
+          ADDED=$(echo "$ADDED" | sed -E 's/(${{ inputs.separator }})$//')
+          COPIED=$(echo $COPIED | sed -E 's/(${{ inputs.separator }})$//')
+          DELETED=$(echo "$DELETED" | sed -E 's/(${{ inputs.separator }})$//')
+          MODIFIED=$(echo "$MODIFIED" | sed -E 's/(${{ inputs.separator }})$//')
+          RENAMED=$(echo "$RENAMED" | sed -E 's/(${{ inputs.separator }})$//')
+          CHANGED=$(echo "$CHANGED" | sed -E 's/(${{ inputs.separator }})$//')
+          UNMERGED=$(echo "$UNMERGED" | sed -E 's/(${{ inputs.separator }})$//')
+          UNKNOWN=$(echo "$UNKNOWN" | sed -E 's/(${{ inputs.separator }})$//')
+          ALL_CHANGED=$(echo "$ALL_CHANGED" | sed -E 's/(${{ inputs.separator }})$//')
+          ALL_MODIFIED_FILES=$(echo "$ALL_MODIFIED_FILES" | sed -E 's/(${{ inputs.separator }})$//')
+          
+          OUTPUT_ALL_MODIFIED_FILES=$(echo $ALL_MODIFIED_FILES | sed "s/${{ inputs.separator }}/ /g")
+          ALL_INPUT_FILES=$(echo $INPUT_FILES | sed "s/\n/ /g")
+
+          IFS=$' ' SORTED_INPUT_FILES=($(sort <<<"${ALL_INPUT_FILES[*]}"))
+          IFS=$' ' SORTED_OUTPUT_ALL_MODIFIED_FILES=($(sort <<<"${OUTPUT_ALL_MODIFIED_FILES[*]}"))
+          
+          if [[ "${SORTED_INPUT_FILES[*]}" == "${SORTED_OUTPUT_ALL_MODIFIED_FILES[*]}" ]]; then
+            echo "::set-output name=all_changed::true"
+          else
+            echo "::set-output name=all_changed::false"
+          fi
+
+          if [[ ${#SORTED_OUTPUT_ALL_MODIFIED_FILES[@]} -gt 0 ]]; then
+            echo "::set-output name=any_changed::true"
+          else
+            echo "::set-output name=any_changed::false"
+          fi
+        fi
+
         echo "::set-output name=added_files::$ADDED"
         echo "::set-output name=copied_files::$COPIED"
         echo "::set-output name=deleted_files::$DELETED"
@@ -80,5 +150,5 @@ runs:
       shell: bash
 
 branding:
-  icon: list
+  icon: file-text
   color: white

renovate.json

@@ -21,7 +21,7 @@
   },
   "packageRules": [
     {
-      "matchUpdateTypes": ["minor", "patch", "pin", "digest"],
+      "matchUpdateTypes": ["major", "minor", "patch", "pin", "digest"],
       "automerge": true,
       "rebaseWhen": "behind-base-branch",
       "addLabels": [
@@ -33,7 +33,7 @@
       "matchLanguages": [
         "docker"
       ],
-      "matchUpdateTypes": ["minor", "patch", "pin", "digest"],
+      "matchUpdateTypes": ["major", "minor", "patch", "pin", "digest"],
       "rebaseWhen": "behind-base-branch",
       "addLabels": [
         "automerge"
@@ -41,4 +41,4 @@
       "automerge": true
     }
   ]
-}
+}