Updated README.md (#1261)

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

.github/workflows/test.yml

@@ -869,6 +869,41 @@ jobs:
           exit 1
         shell:
           bash
+      - name: Run changed-files for old new filenames test rename 2 output as deleted and added
+        id: changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added
+        uses: ./
+        with:
+          base_sha: 4d04215
+          sha: fe238e6
+          fetch_depth: 60000
+          include_all_old_new_renamed_files: true
+          output_renamed_files_as_deleted_and_added: true
+      - name: Show output
+        run: |
+          echo '${{ toJSON(steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs) }}'
+        shell:
+          bash
+      - name: Check all_old_new_renamed_files output
+        if: "!contains(steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.all_old_new_renamed_files, 'test/test rename 2.txt,test/test rename-2.txt')"
+        run: |
+          echo "Invalid output: Expected to include (test/test rename 2.txt test/test rename-2.txt) got (${{ steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.all_old_new_renamed_files }})"
+          exit 1
+        shell:
+          bash
+      - name: Check deleted_files output
+        if: "!contains(steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.deleted_files, 'test/test rename 2.txt')"
+        run: |
+          echo "Invalid output: Expected to include (test/test rename 2.txt) got (${{ steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.deleted_files }})"
+          exit 1
+        shell:
+          bash
+      - name: Check added_files output
+        if: "!contains(steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.added_files, 'test/test rename-2.txt')"
+        run: |
+          echo "Invalid output: Expected to include (test/test rename-2.txt) got (${{ steps.changed-files-all-old-new-renamed-files-2-output-as-deleted-and-added.outputs.added_files }})"
+          exit 1
+        shell:
+          bash
       - name: Run changed-files with specific files
         id: changed-files-specific
         uses: ./

HISTORY.md

@@ -1,5 +1,49 @@
 # Changelog
 
+# [36.2.0](https://github.com/tj-actions/changed-files/compare/v36.1.0...v36.2.0) - (2023-06-14)
+
+## <!-- 0 -->🚀 Features
+
+- Switch to use name status ([#1230](https://github.com/tj-actions/changed-files/issues/1230)) ([174a2a6](https://github.com/tj-actions/changed-files/commit/174a2a6360b54a2019877c254c4be78106efc94f))  - (Tonye Jack)
+
+## <!-- 26 -->🔄 Update
+
+- Updated README.md ([#1255](https://github.com/tj-actions/changed-files/issues/1255))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com> ([2c6893c](https://github.com/tj-actions/changed-files/commit/2c6893c21a91f8238df9e0ed2f3e4488efc0629f))  - (tj-actions[bot])
+- Update action.yml ([17ca5bb](https://github.com/tj-actions/changed-files/commit/17ca5bb3e554d4d9b631e09414186b64b6e64cd6))  - (Tonye Jack)
+- Updated README.md ([#1249](https://github.com/tj-actions/changed-files/issues/1249))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com> ([a625ca3](https://github.com/tj-actions/changed-files/commit/a625ca325f498d75648b0ec941834edc16e71a40))  - (tj-actions[bot])
+- Updated README.md ([#1248](https://github.com/tj-actions/changed-files/issues/1248))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com>
+Co-authored-by: Tonye Jack <jtonye@ymail.com> ([752970e](https://github.com/tj-actions/changed-files/commit/752970edd01e2a1b9e1a9ef37207bd59a34c90f4))  - (tj-actions[bot])
+- Update action.yml ([7b64c76](https://github.com/tj-actions/changed-files/commit/7b64c76932d2ddd0a2be638832dc8f72eacec74c))  - (Tonye Jack)
+- Updated README.md ([#1246](https://github.com/tj-actions/changed-files/issues/1246))
+
+Co-authored-by: repo-ranger[bot] <repo-ranger[bot]@users.noreply.github.com> ([9333a5c](https://github.com/tj-actions/changed-files/commit/9333a5cf0c1a85e3dd5876284bb075ade076a9e0))  - (tj-actions[bot])
+
+## <!-- 7 -->⚙️ Miscellaneous Tasks
+
+- **deps:** Update peter-evans/create-pull-request action to v5.0.2 ([#1256](https://github.com/tj-actions/changed-files/issues/1256)) ([2d0b52f](https://github.com/tj-actions/changed-files/commit/2d0b52f4408b791c0c5c1eca405d8461b320dd01))  - (renovate[bot])
+- **deps:** Update typescript-eslint monorepo to v5.59.11 ([#1253](https://github.com/tj-actions/changed-files/issues/1253)) ([d0e3a7c](https://github.com/tj-actions/changed-files/commit/d0e3a7c3aa15c15ace59f95a9fda1bcadf9ab3e2))  - (renovate[bot])
+- **deps:** Lock file maintenance ([#1252](https://github.com/tj-actions/changed-files/issues/1252)) ([61845c2](https://github.com/tj-actions/changed-files/commit/61845c2b19ec2ad7e3d79a6955e192e66d41cb80))  - (renovate[bot])
+- **deps:** Update tj-actions/verify-changed-files action to v15 ([#1251](https://github.com/tj-actions/changed-files/issues/1251)) ([417f924](https://github.com/tj-actions/changed-files/commit/417f924dea3b9800ea861d576eee55162ab6607c))  - (renovate[bot])
+- **deps:** Lock file maintenance ([#1250](https://github.com/tj-actions/changed-files/issues/1250)) ([c51a48d](https://github.com/tj-actions/changed-files/commit/c51a48d4f6bf95820aa0f9e3f3e6516bd427ae7a))  - (renovate[bot])
+- Update README.md ([6d9ee62](https://github.com/tj-actions/changed-files/commit/6d9ee62035acb0c3942fba9757033c677246f2f4))  - (Tonye Jack)
+- Update README.md ([b27dcc2](https://github.com/tj-actions/changed-files/commit/b27dcc252ada558d34ecd368bd253994df77acb1))  - (Tonye Jack)
+- **deps:** Update dependency @types/uuid to v9.0.2 ([#1247](https://github.com/tj-actions/changed-files/issues/1247)) ([b60e479](https://github.com/tj-actions/changed-files/commit/b60e479ceab551d9a8f832d5a989eb3e492d4bf4))  - (renovate[bot])
+- Update README.md ([#1237](https://github.com/tj-actions/changed-files/issues/1237)) ([8ec721e](https://github.com/tj-actions/changed-files/commit/8ec721eb3b7d57b7afc0d63748bd7242292989b1))  - (tj-actions[bot])
+- Update README.md ([#1240](https://github.com/tj-actions/changed-files/issues/1240)) ([7d1d4d2](https://github.com/tj-actions/changed-files/commit/7d1d4d2cce628fd1797af3acb779dd1d26b61d31))  - (tj-actions[bot])
+
+## <!-- 9 -->⬆️ Upgrades
+
+- Upgraded to v36.1.0 ([#1245](https://github.com/tj-actions/changed-files/issues/1245))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com>
+Co-authored-by: repo-ranger[bot] <39074581+repo-ranger[bot]@users.noreply.github.com> ([ab84931](https://github.com/tj-actions/changed-files/commit/ab8493166b33b74edc5101f3e814b63cd87f05ab))  - (tj-actions[bot])
+
 # [36.1.0](https://github.com/tj-actions/changed-files/compare/v36.0.18...v36.1.0) - (2023-06-08)
 
 ## <!-- 0 -->🚀 Features

README.md

@@ -225,6 +225,7 @@ Support this project with a :star:
 |                           old\_new\_files\_separator                            | string |  false   |        `" "`        |                                                                                           Split character for old and <br>new renamed filename pairs.                                                                                             |
 |                              old\_new\_separator                               | string |  false   |        `","`        |                                                                                               Split character for old and <br>new filename pairs.                                                                                                 |
 |                                  output\_dir                                  | string |  false   | `".github/outputs"` |                                                                                                         Directory to store output files.                                                                                                          |
+|                  output\_renamed\_files\_as\_deleted\_and\_added                   | string |  false   |      `"false"`      |                                                                                               Output renamed files as deleted <br>and added files.                                                                                                |
 |                                     path                                     | string |  false   |        `"."`        |                                                                                 Specify a relative path under <br>`$GITHUB_WORKSPACE` to locate the repository.                                                                                   |
 |                                  quotepath                                   | string |  false   |      `"true"`       |                                                           Use non ascii characters to <br>match files and output the <br>filenames completely verbatim by setting <br>this to `false`                                                             |
 |                                  separator                                   | string |  false   |        `" "`        |                                                                                                        Split character for output strings                                                                                                         |

action.yml

@@ -117,6 +117,10 @@ inputs:
     description: "Directory to store output files."
     required: false
     default: ".github/outputs"
+  output_renamed_files_as_deleted_and_added:
+    description: "Output renamed files as deleted and added files."
+    required: false
+    default: "false"
 
 outputs:
   added_files:

dist/index.js

@@ -95,12 +95,13 @@ var ChangeTypeEnum;
     ChangeTypeEnum["Unmerged"] = "U";
     ChangeTypeEnum["Unknown"] = "X";
 })(ChangeTypeEnum || (exports.ChangeTypeEnum = ChangeTypeEnum = {}));
-const getAllDiffFiles = ({ workingDirectory, hasSubmodule, diffResult, submodulePaths }) => __awaiter(void 0, void 0, void 0, function* () {
+const getAllDiffFiles = ({ workingDirectory, hasSubmodule, diffResult, submodulePaths, outputRenamedFilesAsDeletedAndAdded }) => __awaiter(void 0, void 0, void 0, function* () {
     const files = yield (0, utils_1.getAllChangedFiles)({
         cwd: workingDirectory,
         sha1: diffResult.previousSha,
         sha2: diffResult.currentSha,
-        diff: diffResult.diff
+        diff: diffResult.diff,
+        outputRenamedFilesAsDeletedAndAdded
     });
     if (hasSubmodule) {
         for (const submodulePath of submodulePaths) {
@@ -119,7 +120,8 @@ const getAllDiffFiles = ({ workingDirectory, hasSubmodule, diffResult, submodule
                     sha2: submoduleShaResult.currentSha,
                     diff: diffResult.diff,
                     isSubmodule: true,
-                    parentDir: submodulePath
+                    parentDir: submodulePath,
+                    outputRenamedFilesAsDeletedAndAdded
                 });
                 for (const changeType of Object.keys(submoduleFiles)) {
                     if (!files[changeType]) {
@@ -272,7 +274,7 @@ const getCurrentSHA = ({ env, inputs, workingDirectory }) => __awaiter(void 0, v
     core.debug(`Current SHA: ${currentSha}`);
     return currentSha;
 });
-const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodule, gitExtraArgs, isTag) => __awaiter(void 0, void 0, void 0, function* () {
+const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodule, gitFetchExtraArgs, isTag) => __awaiter(void 0, void 0, void 0, function* () {
     let targetBranch = env.GITHUB_REF_NAME;
     const currentBranch = targetBranch;
     let initialCommit = false;
@@ -284,7 +286,7 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
             yield (0, utils_1.gitFetch)({
                 cwd: workingDirectory,
                 args: [
-                    ...gitExtraArgs,
+                    ...gitFetchExtraArgs,
                     '-u',
                     '--progress',
                     `--deepen=${inputs.fetchDepth}`,
@@ -297,7 +299,7 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
             yield (0, utils_1.gitFetch)({
                 cwd: workingDirectory,
                 args: [
-                    ...gitExtraArgs,
+                    ...gitFetchExtraArgs,
                     '-u',
                     '--progress',
                     `--deepen=${inputs.fetchDepth}`,
@@ -310,7 +312,7 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
             yield (0, utils_1.gitFetchSubmodules)({
                 cwd: workingDirectory,
                 args: [
-                    ...gitExtraArgs,
+                    ...gitFetchExtraArgs,
                     '-u',
                     '--progress',
                     `--deepen=${inputs.fetchDepth}`
@@ -414,7 +416,7 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
     };
 });
 exports.getSHAForPushEvent = getSHAForPushEvent;
-const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, hasSubmodule, gitExtraArgs) => __awaiter(void 0, void 0, void 0, function* () {
+const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, hasSubmodule, gitFetchExtraArgs) => __awaiter(void 0, void 0, void 0, function* () {
     let targetBranch = env.GITHUB_EVENT_PULL_REQUEST_BASE_REF;
     const currentBranch = env.GITHUB_EVENT_PULL_REQUEST_HEAD_REF;
     if (inputs.sinceLastRemoteCommit) {
@@ -425,7 +427,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
         let prFetchExitCode = yield (0, utils_1.gitFetch)({
             cwd: workingDirectory,
             args: [
-                ...gitExtraArgs,
+                ...gitFetchExtraArgs,
                 '-u',
                 '--progress',
                 'origin',
@@ -436,7 +438,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
             prFetchExitCode = yield (0, utils_1.gitFetch)({
                 cwd: workingDirectory,
                 args: [
-                    ...gitExtraArgs,
+                    ...gitFetchExtraArgs,
                     '-u',
                     '--progress',
                     `--deepen=${inputs.fetchDepth}`,
@@ -453,7 +455,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
             yield (0, utils_1.gitFetch)({
                 cwd: workingDirectory,
                 args: [
-                    ...gitExtraArgs,
+                    ...gitFetchExtraArgs,
                     '-u',
                     '--progress',
                     `--deepen=${inputs.fetchDepth}`,
@@ -465,7 +467,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
                 yield (0, utils_1.gitFetchSubmodules)({
                     cwd: workingDirectory,
                     args: [
-                        ...gitExtraArgs,
+                        ...gitFetchExtraArgs,
                         '-u',
                         '--progress',
                         `--deepen=${inputs.fetchDepth}`
@@ -500,12 +502,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
     }
     if (!previousSha) {
         if (inputs.sinceLastRemoteCommit) {
-            previousSha =
+            previousSha = env.GITHUB_EVENT_BEFORE;
-                env.GITHUB_EVENT_BEFORE ||
-                    (yield (0, utils_1.getRemoteBranchHeadSha)({
-                        cwd: workingDirectory,
-                        branch: currentBranch
-                    }));
             if (!previousSha ||
                 (previousSha &&
                     (yield (0, utils_1.verifyCommitSha)({ sha: previousSha, cwd: workingDirectory })) !==
@@ -534,7 +531,7 @@ const getSHAForPullRequestEvent = (inputs, env, workingDirectory, isShallow, has
                         yield (0, utils_1.gitFetch)({
                             cwd: workingDirectory,
                             args: [
-                                ...gitExtraArgs,
+                                ...gitFetchExtraArgs,
                                 '-u',
                                 '--progress',
                                 `--deepen=${inputs.fetchDepth}`,
@@ -776,6 +773,7 @@ const getInputs = () => {
         required: false
     });
     const outputDir = core.getInput('output_dir', { required: false });
+    const outputRenamedFilesAsDeletedAndAdded = core.getBooleanInput('output_renamed_files_as_deleted_and_added', { required: false });
     const inputs = {
         files,
         filesSeparator,
@@ -803,7 +801,8 @@ const getInputs = () => {
         escapeJson,
         sinceLastRemoteCommit,
         writeOutputFiles,
-        outputDir
+        outputDir,
+        outputRenamedFilesAsDeletedAndAdded
     };
     if (fetchDepth) {
         inputs.fetchDepth = Math.max(parseInt(fetchDepth, 10), 2);
@@ -893,23 +892,24 @@ function run() {
         const workingDirectory = path_1.default.resolve(env.GITHUB_WORKSPACE || process.cwd(), inputs.path);
         const isShallow = yield (0, utils_1.isRepoShallow)({ cwd: workingDirectory });
         const hasSubmodule = yield (0, utils_1.submoduleExists)({ cwd: workingDirectory });
-        let gitExtraArgs = ['--no-tags', '--prune', '--recurse-submodules'];
+        let gitFetchExtraArgs = ['--no-tags', '--prune', '--recurse-submodules'];
         const isTag = (_a = env.GITHUB_REF) === null || _a === void 0 ? void 0 : _a.startsWith('refs/tags/');
+        const outputRenamedFilesAsDeletedAndAdded = inputs.outputRenamedFilesAsDeletedAndAdded;
         let submodulePaths = [];
         if (hasSubmodule) {
             submodulePaths = yield (0, utils_1.getSubmodulePath)({ cwd: workingDirectory });
         }
         if (isTag) {
-            gitExtraArgs = ['--prune', '--no-recurse-submodules'];
+            gitFetchExtraArgs = ['--prune', '--no-recurse-submodules'];
         }
         let diffResult;
         if (!env.GITHUB_EVENT_PULL_REQUEST_BASE_REF) {
             core.info(`Running on a ${env.GITHUB_EVENT_NAME || 'push'} event...`);
-            diffResult = yield (0, commitSha_1.getSHAForPushEvent)(inputs, env, workingDirectory, isShallow, hasSubmodule, gitExtraArgs, isTag);
+            diffResult = yield (0, commitSha_1.getSHAForPushEvent)(inputs, env, workingDirectory, isShallow, hasSubmodule, gitFetchExtraArgs, isTag);
         }
         else {
             core.info(`Running on a ${env.GITHUB_EVENT_NAME || 'pull_request'} event...`);
-            diffResult = yield (0, commitSha_1.getSHAForPullRequestEvent)(inputs, env, workingDirectory, isShallow, hasSubmodule, gitExtraArgs);
+            diffResult = yield (0, commitSha_1.getSHAForPullRequestEvent)(inputs, env, workingDirectory, isShallow, hasSubmodule, gitFetchExtraArgs);
         }
         if (diffResult.initialCommit) {
             core.info('This is the first commit for this repository; exiting...');
@@ -926,7 +926,8 @@ function run() {
             workingDirectory,
             hasSubmodule,
             diffResult,
-            submodulePaths
+            submodulePaths,
+            outputRenamedFilesAsDeletedAndAdded
         });
         core.debug(`All diff files: ${JSON.stringify(allDiffFiles)}`);
         const allFilteredDiffFiles = yield (0, utils_1.getFilteredChangedFiles)({
@@ -1055,7 +1056,7 @@ function run() {
         core.debug(`All other changed files: ${allOtherChangedFiles}`);
         const otherChangedFiles = allOtherChangedFiles
             .split(inputs.separator)
-            .filter(filePath => !allChangedFiles.split(inputs.separator).includes(filePath));
+            .filter((filePath) => !allChangedFiles.split(inputs.separator).includes(filePath));
         const onlyChanged = otherChangedFiles.length === 0 &&
             allChangedFiles.length > 0 &&
             filePatterns.length > 0;
@@ -1104,7 +1105,7 @@ function run() {
         });
         const otherModifiedFiles = allOtherModifiedFiles
             .split(inputs.separator)
-            .filter(filePath => !allModifiedFiles.split(inputs.separator).includes(filePath));
+            .filter((filePath) => !allModifiedFiles.split(inputs.separator).includes(filePath));
         const onlyModified = otherModifiedFiles.length === 0 &&
             allModifiedFiles.length > 0 &&
             filePatterns.length > 0;
@@ -1530,7 +1531,7 @@ const gitRenamedFiles = ({ cwd, sha1, sha2, diff, oldNewSeparator, isSubmodule =
     });
 });
 exports.gitRenamedFiles = gitRenamedFiles;
-const getAllChangedFiles = ({ cwd, sha1, sha2, diff, isSubmodule = false, parentDir = '' }) => __awaiter(void 0, void 0, void 0, function* () {
+const getAllChangedFiles = ({ cwd, sha1, sha2, diff, isSubmodule = false, parentDir = '', outputRenamedFilesAsDeletedAndAdded = false }) => __awaiter(void 0, void 0, void 0, function* () {
     const { exitCode, stdout, stderr } = yield exec.getExecOutput('git', [
         'diff',
         '--name-status',
@@ -1565,12 +1566,21 @@ const getAllChangedFiles = ({ cwd, sha1, sha2, diff, isSubmodule = false, parent
     }
     const lines = stdout.split('\n').filter(Boolean);
     for (const line of lines) {
-        const [changeType, filePath] = line.split('\t');
+        const [changeType, filePath, newPath = ''] = line.split('\t');
         const normalizedFilePath = isSubmodule
             ? normalizePath(path.join(parentDir, filePath))
             : normalizePath(filePath);
+        const normalizedNewPath = isSubmodule
+            ? normalizePath(path.join(parentDir, newPath))
+            : normalizePath(newPath);
         if (changeType.startsWith('R')) {
-            changedFiles[changedFiles_1.ChangeTypeEnum.Renamed].push(normalizedFilePath);
+            if (outputRenamedFilesAsDeletedAndAdded) {
+                changedFiles[changedFiles_1.ChangeTypeEnum.Deleted].push(normalizedFilePath);
+                changedFiles[changedFiles_1.ChangeTypeEnum.Added].push(normalizedNewPath);
+            }
+            else {
+                changedFiles[changedFiles_1.ChangeTypeEnum.Renamed].push(normalizedFilePath);
+            }
         }
         else {
             changedFiles[changeType].push(normalizedFilePath);

src/changedFiles.ts

@@ -88,18 +88,21 @@ export const getAllDiffFiles = async ({
   workingDirectory,
   hasSubmodule,
   diffResult,
-  submodulePaths
+  submodulePaths,
+  outputRenamedFilesAsDeletedAndAdded
 }: {
   workingDirectory: string
   hasSubmodule: boolean
   diffResult: DiffResult
   submodulePaths: string[]
+  outputRenamedFilesAsDeletedAndAdded: boolean
 }): Promise<ChangedFiles> => {
   const files = await getAllChangedFiles({
     cwd: workingDirectory,
     sha1: diffResult.previousSha,
     sha2: diffResult.currentSha,
-    diff: diffResult.diff
+    diff: diffResult.diff,
+    outputRenamedFilesAsDeletedAndAdded
   })
 
   if (hasSubmodule) {
@@ -124,7 +127,8 @@ export const getAllDiffFiles = async ({
           sha2: submoduleShaResult.currentSha,
           diff: diffResult.diff,
           isSubmodule: true,
-          parentDir: submodulePath
+          parentDir: submodulePath,
+          outputRenamedFilesAsDeletedAndAdded
         })
 
         for (const changeType of Object.keys(

src/commitSha.ts

@@ -85,7 +85,7 @@ export const getSHAForPushEvent = async (
   workingDirectory: string,
   isShallow: boolean,
   hasSubmodule: boolean,
-  gitExtraArgs: string[],
+  gitFetchExtraArgs: string[],
   isTag: boolean
 ): Promise<DiffResult> => {
   let targetBranch = env.GITHUB_REF_NAME
@@ -102,7 +102,7 @@ export const getSHAForPushEvent = async (
       await gitFetch({
         cwd: workingDirectory,
         args: [
-          ...gitExtraArgs,
+          ...gitFetchExtraArgs,
           '-u',
           '--progress',
           `--deepen=${inputs.fetchDepth}`,
@@ -114,7 +114,7 @@ export const getSHAForPushEvent = async (
       await gitFetch({
         cwd: workingDirectory,
         args: [
-          ...gitExtraArgs,
+          ...gitFetchExtraArgs,
           '-u',
           '--progress',
           `--deepen=${inputs.fetchDepth}`,
@@ -128,7 +128,7 @@ export const getSHAForPushEvent = async (
       await gitFetchSubmodules({
         cwd: workingDirectory,
         args: [
-          ...gitExtraArgs,
+          ...gitFetchExtraArgs,
           '-u',
           '--progress',
           `--deepen=${inputs.fetchDepth}`
@@ -263,7 +263,7 @@ export const getSHAForPullRequestEvent = async (
   workingDirectory: string,
   isShallow: boolean,
   hasSubmodule: boolean,
-  gitExtraArgs: string[]
+  gitFetchExtraArgs: string[]
 ): Promise<DiffResult> => {
   let targetBranch = env.GITHUB_EVENT_PULL_REQUEST_BASE_REF
   const currentBranch = env.GITHUB_EVENT_PULL_REQUEST_HEAD_REF
@@ -277,7 +277,7 @@ export const getSHAForPullRequestEvent = async (
     let prFetchExitCode = await gitFetch({
       cwd: workingDirectory,
       args: [
-        ...gitExtraArgs,
+        ...gitFetchExtraArgs,
         '-u',
         '--progress',
         'origin',
@@ -289,7 +289,7 @@ export const getSHAForPullRequestEvent = async (
       prFetchExitCode = await gitFetch({
         cwd: workingDirectory,
         args: [
-          ...gitExtraArgs,
+          ...gitFetchExtraArgs,
           '-u',
           '--progress',
           `--deepen=${inputs.fetchDepth}`,
@@ -310,7 +310,7 @@ export const getSHAForPullRequestEvent = async (
       await gitFetch({
         cwd: workingDirectory,
         args: [
-          ...gitExtraArgs,
+          ...gitFetchExtraArgs,
           '-u',
           '--progress',
           `--deepen=${inputs.fetchDepth}`,
@@ -323,7 +323,7 @@ export const getSHAForPullRequestEvent = async (
         await gitFetchSubmodules({
           cwd: workingDirectory,
           args: [
-            ...gitExtraArgs,
+            ...gitFetchExtraArgs,
             '-u',
             '--progress',
             `--deepen=${inputs.fetchDepth}`
@@ -370,12 +370,7 @@ export const getSHAForPullRequestEvent = async (
 
   if (!previousSha) {
     if (inputs.sinceLastRemoteCommit) {
-      previousSha =
+      previousSha = env.GITHUB_EVENT_BEFORE
-        env.GITHUB_EVENT_BEFORE ||
-        (await getRemoteBranchHeadSha({
-          cwd: workingDirectory,
-          branch: currentBranch
-        }))
 
       if (
         !previousSha ||
@@ -415,7 +410,7 @@ export const getSHAForPullRequestEvent = async (
             await gitFetch({
               cwd: workingDirectory,
               args: [
-                ...gitExtraArgs,
+                ...gitFetchExtraArgs,
                 '-u',
                 '--progress',
                 `--deepen=${inputs.fetchDepth}`,

src/inputs.ts

@@ -30,6 +30,7 @@ export type Inputs = {
   sinceLastRemoteCommit: boolean
   writeOutputFiles: boolean
   outputDir: string
+  outputRenamedFilesAsDeletedAndAdded: boolean
 }
 
 export const getInputs = (): Inputs => {
@@ -111,6 +112,10 @@ export const getInputs = (): Inputs => {
     required: false
   })
   const outputDir = core.getInput('output_dir', {required: false})
+  const outputRenamedFilesAsDeletedAndAdded = core.getBooleanInput(
+    'output_renamed_files_as_deleted_and_added',
+    {required: false}
+  )
 
   const inputs: Inputs = {
     files,
@@ -139,7 +144,8 @@ export const getInputs = (): Inputs => {
     escapeJson,
     sinceLastRemoteCommit,
     writeOutputFiles,
-    outputDir
+    outputDir,
+    outputRenamedFilesAsDeletedAndAdded
   }
 
   if (fetchDepth) {

src/main.ts

@@ -59,8 +59,10 @@ export async function run(): Promise<void> {
   )
   const isShallow = await isRepoShallow({cwd: workingDirectory})
   const hasSubmodule = await submoduleExists({cwd: workingDirectory})
-  let gitExtraArgs = ['--no-tags', '--prune', '--recurse-submodules']
+  let gitFetchExtraArgs = ['--no-tags', '--prune', '--recurse-submodules']
   const isTag = env.GITHUB_REF?.startsWith('refs/tags/')
+  const outputRenamedFilesAsDeletedAndAdded =
+    inputs.outputRenamedFilesAsDeletedAndAdded
   let submodulePaths: string[] = []
 
   if (hasSubmodule) {
@@ -68,7 +70,7 @@ export async function run(): Promise<void> {
   }
 
   if (isTag) {
-    gitExtraArgs = ['--prune', '--no-recurse-submodules']
+    gitFetchExtraArgs = ['--prune', '--no-recurse-submodules']
   }
 
   let diffResult: DiffResult
@@ -81,7 +83,7 @@ export async function run(): Promise<void> {
       workingDirectory,
       isShallow,
       hasSubmodule,
-      gitExtraArgs,
+      gitFetchExtraArgs,
       isTag
     )
   } else {
@@ -94,7 +96,7 @@ export async function run(): Promise<void> {
       workingDirectory,
       isShallow,
       hasSubmodule,
-      gitExtraArgs
+      gitFetchExtraArgs
     )
   }
 
@@ -118,7 +120,8 @@ export async function run(): Promise<void> {
     workingDirectory,
     hasSubmodule,
     diffResult,
-    submodulePaths
+    submodulePaths,
+    outputRenamedFilesAsDeletedAndAdded
   })
   core.debug(`All diff files: ${JSON.stringify(allDiffFiles)}`)
 
@@ -261,7 +264,8 @@ export async function run(): Promise<void> {
   const otherChangedFiles = allOtherChangedFiles
     .split(inputs.separator)
     .filter(
-      filePath => !allChangedFiles.split(inputs.separator).includes(filePath)
+      (filePath: string) =>
+        !allChangedFiles.split(inputs.separator).includes(filePath)
     )
 
   const onlyChanged =
@@ -320,7 +324,8 @@ export async function run(): Promise<void> {
   const otherModifiedFiles = allOtherModifiedFiles
     .split(inputs.separator)
     .filter(
-      filePath => !allModifiedFiles.split(inputs.separator).includes(filePath)
+      (filePath: string) =>
+        !allModifiedFiles.split(inputs.separator).includes(filePath)
     )
 
   const onlyModified =

src/utils.ts

@@ -410,7 +410,8 @@ export const getAllChangedFiles = async ({
   sha2,
   diff,
   isSubmodule = false,
-  parentDir = ''
+  parentDir = '',
+  outputRenamedFilesAsDeletedAndAdded = false
 }: {
   cwd: string
   sha1: string
@@ -418,6 +419,7 @@ export const getAllChangedFiles = async ({
   diff: string
   isSubmodule?: boolean
   parentDir?: string
+  outputRenamedFilesAsDeletedAndAdded?: boolean
 }): Promise<ChangedFiles> => {
   const {exitCode, stdout, stderr} = await exec.getExecOutput(
     'git',
@@ -466,13 +468,21 @@ export const getAllChangedFiles = async ({
   const lines = stdout.split('\n').filter(Boolean)
 
   for (const line of lines) {
-    const [changeType, filePath] = line.split('\t')
+    const [changeType, filePath, newPath = ''] = line.split('\t')
     const normalizedFilePath = isSubmodule
       ? normalizePath(path.join(parentDir, filePath))
       : normalizePath(filePath)
+    const normalizedNewPath = isSubmodule
+      ? normalizePath(path.join(parentDir, newPath))
+      : normalizePath(newPath)
 
     if (changeType.startsWith('R')) {
-      changedFiles[ChangeTypeEnum.Renamed].push(normalizedFilePath)
+      if (outputRenamedFilesAsDeletedAndAdded) {
+        changedFiles[ChangeTypeEnum.Deleted].push(normalizedFilePath)
+        changedFiles[ChangeTypeEnum.Added].push(normalizedNewPath)
+      } else {
+        changedFiles[ChangeTypeEnum.Renamed].push(normalizedFilePath)
+      }
     } else {
       changedFiles[changeType as ChangeTypeEnum].push(normalizedFilePath)
     }