fix: update test to include push event (#1173)

Co-authored-by: tj-actions[bot] <109116665+tj-actions-bot@users.noreply.github.com>
Co-authored-by: GitHub Action <action@github.com>

.github/workflows/test.yml

@@ -26,7 +26,6 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
-    if: github.event_name != 'push'
     steps:
       - uses: actions/checkout@v3
         with:
@@ -50,6 +49,7 @@ jobs:
 
       - name: Run eslint on changed files
         uses: tj-actions/eslint-changed-files@v18
+        if: github.event_name != 'push'
         with:
           token: ${{ secrets.PAT_TOKEN }}
           config_path: ".eslintrc.json"
@@ -62,13 +62,14 @@ jobs:
       - name: Verify Changed files
         uses: tj-actions/verify-changed-files@v14
         id: changed_files
+        if: github.event_name != 'push'
         with:
           files: |
             src
             dist
 
       - name: Commit files
-        if: steps.changed_files.outputs.files_changed == 'true'
+        if: steps.changed_files.outputs.files_changed == 'true' && github.event_name != 'push'
         run: |
           git config --local user.email "action@github.com"
           git config --local user.name "GitHub Action"
@@ -76,7 +77,7 @@ jobs:
           git commit -m "Added missing changes and modified dist assets."
 
       - name: Push changes
-        if: steps.changed_files.outputs.files_changed == 'true'
+        if: steps.changed_files.outputs.files_changed == 'true' && github.event_name == 'pull_request'
         uses: ad-m/github-push-action@master
         with:
           github_token: ${{ secrets.PAT_TOKEN }}
@@ -1160,7 +1161,7 @@ jobs:
           main-branch-name: ${{ steps.branch-name.outputs.base_ref_branch }}
           workflow-id: 'test.yml'
       - name: Run changed-files with a custom base sha
-        if: github.event_name == 'pull_request' && github.event.action != 'closed' && matrix.fetch-depth == 0
+        if: github.event_name != 'push' && github.event.action != 'closed' && matrix.fetch-depth == 0
         id: changed-files-custom-base-sha
         uses: ./
         with:

HISTORY.md

@@ -1,5 +1,17 @@
 # Changelog
 
+# [36.0.1](https://github.com/tj-actions/changed-files/compare/v36.0.0...v36.0.1) - (2023-05-25)
+
+## <!-- 1 -->🐛 Bug Fixes
+
+- Bug with retrieving submodules ([#1169](https://github.com/tj-actions/changed-files/issues/1169)) ([1c2673b](https://github.com/tj-actions/changed-files/commit/1c2673b763ea086acd660dd4257c9be06eb77667))  - (Tonye Jack)
+
+## <!-- 9 -->⬆️ Upgrades
+
+- Upgraded to v36 ([#1168](https://github.com/tj-actions/changed-files/issues/1168))
+
+Co-authored-by: jackton1 <jackton1@users.noreply.github.com> ([4e23a96](https://github.com/tj-actions/changed-files/commit/4e23a965c8abd6dfe7edc6d9f5523ebde932507d))  - (tj-actions[bot])
+
 # [36.0.0](https://github.com/tj-actions/changed-files/compare/v35.9.2...v36.0.0) - (2023-05-25)
 
 ## <!-- 0 -->🚀 Features

dist/index.js

@@ -181,8 +181,7 @@ const getCurrentSHA = ({ inputs, workingDirectory }) => __awaiter(void 0, void 0
             currentSha = yield (0, utils_1.gitLog)({
                 cwd: workingDirectory,
                 args: [
-                    '--format',
+                    '--format=%H',
-                    '"%H"',
                     '-n',
                     '1',
                     '--date',
@@ -207,7 +206,7 @@ const getCurrentSHA = ({ inputs, workingDirectory }) => __awaiter(void 0, void 0
     return currentSha;
 });
 const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodule, gitExtraArgs, isTag) => __awaiter(void 0, void 0, void 0, function* () {
-    let targetBranch = env.GITHUB_REFNAME;
+    let targetBranch = env.GITHUB_REF_NAME;
     const currentBranch = targetBranch;
     let initialCommit = false;
     if (isShallow) {
@@ -275,19 +274,14 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
         if (inputs.since) {
             core.debug(`Getting base SHA for '${inputs.since}'...`);
             try {
-                previousSha = yield (0, utils_1.gitLog)({
+                const allCommitsFrom = yield (0, utils_1.gitLog)({
                     cwd: workingDirectory,
-                    args: [
+                    args: ['--format=%H', '--date', 'local', '--since', inputs.since]
-                        '--format',
-                        '"%H"',
-                        '-n',
-                        '1',
-                        '--date',
-                        'local',
-                        '--since',
-                        inputs.since
-                    ]
                 });
+                if (allCommitsFrom) {
+                    const allCommitsFromArray = allCommitsFrom.split('\n');
+                    previousSha = allCommitsFromArray[allCommitsFromArray.length - 1];
+                }
             }
             catch (error) {
                 core.error(`Invalid since date: ${inputs.since}. ${error.message}`);
@@ -301,31 +295,31 @@ const getSHAForPushEvent = (inputs, env, workingDirectory, isShallow, hasSubmodu
             targetBranch = tag;
         }
         else {
-            if (inputs.sinceLastRemoteCommit) {
             core.debug('Getting previous SHA for last remote commit...');
             if (env.GITHUB_EVENT_FORCED === 'false' || !env.GITHUB_EVENT_FORCED) {
                 previousSha = env.GITHUB_EVENT_BEFORE;
             }
             else {
-                    previousSha = yield (0, utils_1.getParentHeadSha)({ cwd: workingDirectory });
+                previousSha = yield (0, utils_1.getParentSha)({
-                }
+                    cwd: workingDirectory
-            }
+                });
-            else {
-                core.debug('Getting previous SHA for last commit...');
-                previousSha = yield (0, utils_1.getParentHeadSha)({ cwd: workingDirectory });
             }
             if (!previousSha ||
                 previousSha === '0000000000000000000000000000000000000000') {
-                previousSha = yield (0, utils_1.getParentHeadSha)({ cwd: workingDirectory });
+                previousSha = yield (0, utils_1.getParentSha)({
+                    cwd: workingDirectory
+                });
             }
             if (previousSha === currentSha) {
-                if (!(yield (0, utils_1.getParentHeadSha)({ cwd: workingDirectory }))) {
+                if (!(yield (0, utils_1.getParentSha)({ cwd: workingDirectory }))) {
                     core.warning('Initial commit detected no previous commit found.');
                     initialCommit = true;
                     previousSha = currentSha;
                 }
                 else {
-                    previousSha = yield (0, utils_1.getParentHeadSha)({ cwd: workingDirectory });
+                    previousSha = yield (0, utils_1.getParentSha)({
+                        cwd: workingDirectory
+                    });
                 }
             }
             else {
@@ -591,7 +585,7 @@ const getEnv = () => __awaiter(void 0, void 0, void 0, function* () {
         GITHUB_EVENT_PULL_REQUEST_NUMBER: ((_f = eventJson.pull_request) === null || _f === void 0 ? void 0 : _f.number) || '',
         GITHUB_EVENT_PULL_REQUEST_BASE_SHA: ((_h = (_g = eventJson.pull_request) === null || _g === void 0 ? void 0 : _g.base) === null || _h === void 0 ? void 0 : _h.sha) || '',
         GITHUB_EVENT_FORCED: eventJson.forced || '',
-        GITHUB_REFNAME: process.env.GITHUB_REFNAME || '',
+        GITHUB_REF_NAME: process.env.GITHUB_REF_NAME || '',
         GITHUB_REF: process.env.GITHUB_REF || '',
         GITHUB_WORKSPACE: process.env.GITHUB_WORKSPACE || ''
     };
@@ -808,9 +802,10 @@ function run() {
         const hasSubmodule = yield (0, utils_1.submoduleExists)({ cwd: workingDirectory });
         let gitExtraArgs = ['--no-tags', '--prune', '--recurse-submodules'];
         const isTag = (_a = env.GITHUB_REF) === null || _a === void 0 ? void 0 : _a.startsWith('refs/tags/');
-        const submodulePaths = yield (0, utils_1.getSubmodulePath)({
+        let submodulePaths = [];
-            cwd: workingDirectory
+        if (hasSubmodule) {
-        });
+            submodulePaths = yield (0, utils_1.getSubmodulePath)({ cwd: workingDirectory });
+        }
         if (isTag) {
             gitExtraArgs = ['--prune', '--no-recurse-submodules'];
         }
@@ -1165,7 +1160,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.setOutput = exports.getFilePatterns = exports.jsonOutput = exports.getDirnameMaxDepth = exports.canDiffCommits = exports.getPreviousGitTag = exports.verifyCommitSha = exports.getParentHeadSha = exports.gitLsRemote = exports.getHeadSha = exports.gitLog = exports.gitDiff = exports.gitRenamedFiles = exports.gitSubmoduleDiffSHA = exports.getSubmodulePath = exports.gitFetchSubmodules = exports.gitFetch = exports.submoduleExists = exports.isRepoShallow = exports.updateGitGlobalConfig = exports.verifyMinimumGitVersion = void 0;
+exports.setOutput = exports.getFilePatterns = exports.jsonOutput = exports.getDirnameMaxDepth = exports.canDiffCommits = exports.getPreviousGitTag = exports.verifyCommitSha = exports.getParentSha = exports.gitLsRemote = exports.getHeadSha = exports.gitLog = exports.gitDiff = exports.gitRenamedFiles = exports.gitSubmoduleDiffSHA = exports.getSubmodulePath = exports.gitFetchSubmodules = exports.gitFetch = exports.submoduleExists = exports.isRepoShallow = exports.updateGitGlobalConfig = exports.verifyMinimumGitVersion = void 0;
 /*global AsyncIterableIterator*/
 const core = __importStar(__nccwpck_require__(2186));
 const exec = __importStar(__nccwpck_require__(1514));
@@ -1239,7 +1234,7 @@ const versionToNumber = (version) => {
     return major * 1000000 + minor * 1000 + patch;
 };
 const verifyMinimumGitVersion = () => __awaiter(void 0, void 0, void 0, function* () {
-    const { exitCode, stdout, stderr } = yield exec.getExecOutput('git', ['--version'], { silent: false });
+    const { exitCode, stdout, stderr } = yield exec.getExecOutput('git', ['--version'], { silent: process.env.ACTION_DEBUG === 'false' });
     if (exitCode !== 0) {
         throw new Error(stderr || 'An unexpected error occurred');
     }
@@ -1334,7 +1329,7 @@ const getFilesFromSourceFile = ({ filePaths, excludedFiles = false }) => __await
 const updateGitGlobalConfig = ({ name, value }) => __awaiter(void 0, void 0, void 0, function* () {
     const { exitCode, stderr } = yield exec.getExecOutput('git', ['config', '--global', name, value], {
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     /* istanbul ignore if */
     if (exitCode !== 0 || stderr) {
@@ -1345,7 +1340,7 @@ exports.updateGitGlobalConfig = updateGitGlobalConfig;
 const isRepoShallow = ({ cwd }) => __awaiter(void 0, void 0, void 0, function* () {
     const { stdout } = yield exec.getExecOutput('git', ['rev-parse', '--is-shallow-repository'], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     return stdout.trim() === 'true';
 });
@@ -1354,7 +1349,7 @@ const submoduleExists = ({ cwd }) => __awaiter(void 0, void 0, void 0, function*
     const { stdout, exitCode } = yield exec.getExecOutput('git', ['submodule', 'status'], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         return false;
@@ -1366,7 +1361,7 @@ const gitFetch = ({ args, cwd }) => __awaiter(void 0, void 0, void 0, function*
     const { exitCode } = yield exec.getExecOutput('git', ['fetch', '-q', ...args], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     return exitCode;
 });
@@ -1375,7 +1370,7 @@ const gitFetchSubmodules = ({ args, cwd }) => __awaiter(void 0, void 0, void 0,
     const { exitCode, stderr } = yield exec.getExecOutput('git', ['submodule', 'foreach', 'git', 'fetch', '-q', ...args], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     /* istanbul ignore if */
     if (exitCode !== 0) {
@@ -1390,7 +1385,7 @@ const getSubmodulePath = ({ cwd }) => __awaiter(void 0, void 0, void 0, function
     const { exitCode, stdout, stderr } = yield exec.getExecOutput('git', ['submodule', 'status'], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         core.warning(stderr || "Couldn't get submodule names");
@@ -1406,7 +1401,7 @@ const gitSubmoduleDiffSHA = ({ cwd, parentSha1, parentSha2, submodulePath, diff
     var _h, _j, _k, _l;
     const { stdout } = yield exec.getExecOutput('git', ['diff', parentSha1, parentSha2, '--', submodulePath], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     const subprojectCommitPreRegex = /^(?<preCommit>-)Subproject commit (?<commitHash>.+)$/m;
     const subprojectCommitCurRegex = /^(?<curCommit>\+)Subproject commit (?<commitHash>.+)$/m;
@@ -1430,7 +1425,7 @@ const gitRenamedFiles = ({ cwd, sha1, sha2, diff, oldNewSeparator, isSubmodule =
     ], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         if (isSubmodule) {
@@ -1468,7 +1463,7 @@ const gitDiff = ({ cwd, sha1, sha2, diff, diffFilter, filePatterns = [], isSubmo
     ], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         if (isSubmodule) {
@@ -1503,7 +1498,7 @@ exports.gitDiff = gitDiff;
 const gitLog = ({ args, cwd }) => __awaiter(void 0, void 0, void 0, function* () {
     const { stdout } = yield exec.getExecOutput('git', ['log', ...args], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     return stdout.trim();
 });
@@ -1511,7 +1506,7 @@ exports.gitLog = gitLog;
 const getHeadSha = ({ cwd }) => __awaiter(void 0, void 0, void 0, function* () {
     const { stdout } = yield exec.getExecOutput('git', ['rev-parse', 'HEAD'], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     return stdout.trim();
 });
@@ -1519,7 +1514,7 @@ exports.getHeadSha = getHeadSha;
 const gitLsRemote = ({ cwd, args }) => __awaiter(void 0, void 0, void 0, function* () {
     const { stdout } = yield exec.getExecOutput('git', ['ls-remote', 'origin', ...args], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     const output = stdout.trim().split('\t');
     if (output.length === 0) {
@@ -1528,19 +1523,19 @@ const gitLsRemote = ({ cwd, args }) => __awaiter(void 0, void 0, void 0, functio
     return output[0];
 });
 exports.gitLsRemote = gitLsRemote;
-const getParentHeadSha = ({ cwd }) => __awaiter(void 0, void 0, void 0, function* () {
+const getParentSha = ({ cwd }) => __awaiter(void 0, void 0, void 0, function* () {
-    const { stdout } = yield exec.getExecOutput('git', ['rev-parse', 'HEAD^'], {
+    const { stdout } = yield exec.getExecOutput('git', ['rev-list', '-n', '1', 'HEAD^'], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     return stdout.trim();
 });
-exports.getParentHeadSha = getParentHeadSha;
+exports.getParentSha = getParentSha;
 const verifyCommitSha = ({ sha, cwd, showAsErrorMessage = true }) => __awaiter(void 0, void 0, void 0, function* () {
     const { exitCode, stderr } = yield exec.getExecOutput('git', ['rev-parse', '--verify', `${sha}^{commit}`], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         if (showAsErrorMessage) {
@@ -1559,7 +1554,7 @@ exports.verifyCommitSha = verifyCommitSha;
 const getPreviousGitTag = ({ cwd }) => __awaiter(void 0, void 0, void 0, function* () {
     const { stdout } = yield exec.getExecOutput('git', ['tag', '--sort=-version:refname'], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     const tags = stdout.trim().split('\n');
     if (tags.length < 2) {
@@ -1569,7 +1564,7 @@ const getPreviousGitTag = ({ cwd }) => __awaiter(void 0, void 0, void 0, functio
     const previousTag = tags[1];
     const { stdout: stdout2 } = yield exec.getExecOutput('git', ['rev-parse', previousTag], {
         cwd,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     const sha = stdout2.trim();
     return { tag: previousTag, sha };
@@ -1579,7 +1574,7 @@ const canDiffCommits = ({ cwd, sha1, sha2, diff }) => __awaiter(void 0, void 0,
     const { exitCode, stderr } = yield exec.getExecOutput('git', ['diff', '--name-only', '--ignore-submodules=all', `${sha1}${diff}${sha2}`], {
         cwd,
         ignoreReturnCode: true,
-        silent: false
+        silent: process.env.ACTION_DEBUG === 'false'
     });
     if (exitCode !== 0) {
         core.warning(stderr || `Unable find merge base between ${sha1} and ${sha2}`);

src/commitSha.ts

@@ -5,7 +5,7 @@ import {Inputs} from './inputs'
 import {
   canDiffCommits,
   getHeadSha,
-  getParentHeadSha,
+  getParentSha,
   getPreviousGitTag,
   gitFetch,
   gitFetchSubmodules,
@@ -30,8 +30,7 @@ const getCurrentSHA = async ({
       currentSha = await gitLog({
         cwd: workingDirectory,
         args: [
-          '--format',
+          '--format=%H',
-          '"%H"',
           '-n',
           '1',
           '--date',
@@ -75,7 +74,7 @@ export const getSHAForPushEvent = async (
   gitExtraArgs: string[],
   isTag: boolean
 ): Promise<DiffResult> => {
-  let targetBranch = env.GITHUB_REFNAME
+  let targetBranch = env.GITHUB_REF_NAME
   const currentBranch = targetBranch
   let initialCommit = false
 
@@ -154,19 +153,15 @@ export const getSHAForPushEvent = async (
     if (inputs.since) {
       core.debug(`Getting base SHA for '${inputs.since}'...`)
       try {
-        previousSha = await gitLog({
+        const allCommitsFrom = await gitLog({
           cwd: workingDirectory,
-          args: [
+          args: ['--format=%H', '--date', 'local', '--since', inputs.since]
-            '--format',
-            '"%H"',
-            '-n',
-            '1',
-            '--date',
-            'local',
-            '--since',
-            inputs.since
-          ]
         })
+
+        if (allCommitsFrom) {
+          const allCommitsFromArray = allCommitsFrom.split('\n')
+          previousSha = allCommitsFromArray[allCommitsFromArray.length - 1]
+        }
       } catch (error) {
         core.error(
           `Invalid since date: ${inputs.since}. ${(error as Error).message}`
@@ -179,33 +174,33 @@ export const getSHAForPushEvent = async (
       previousSha = sha
       targetBranch = tag
     } else {
-      if (inputs.sinceLastRemoteCommit) {
       core.debug('Getting previous SHA for last remote commit...')
-
       if (env.GITHUB_EVENT_FORCED === 'false' || !env.GITHUB_EVENT_FORCED) {
         previousSha = env.GITHUB_EVENT_BEFORE
       } else {
-          previousSha = await getParentHeadSha({cwd: workingDirectory})
+        previousSha = await getParentSha({
-        }
+          cwd: workingDirectory
-      } else {
+        })
-        core.debug('Getting previous SHA for last commit...')
-        previousSha = await getParentHeadSha({cwd: workingDirectory})
       }
 
       if (
         !previousSha ||
         previousSha === '0000000000000000000000000000000000000000'
       ) {
-        previousSha = await getParentHeadSha({cwd: workingDirectory})
+        previousSha = await getParentSha({
+          cwd: workingDirectory
+        })
       }
 
       if (previousSha === currentSha) {
-        if (!(await getParentHeadSha({cwd: workingDirectory}))) {
+        if (!(await getParentSha({cwd: workingDirectory}))) {
           core.warning('Initial commit detected no previous commit found.')
           initialCommit = true
           previousSha = currentSha
         } else {
-          previousSha = await getParentHeadSha({cwd: workingDirectory})
+          previousSha = await getParentSha({
+            cwd: workingDirectory
+          })
         }
       } else {
         if (!previousSha) {

src/env.ts

@@ -5,7 +5,7 @@ export type Env = {
   GITHUB_EVENT_PULL_REQUEST_HEAD_REF: string
   GITHUB_EVENT_PULL_REQUEST_BASE_REF: string
   GITHUB_EVENT_BEFORE: string
-  GITHUB_REFNAME: string
+  GITHUB_REF_NAME: string
   GITHUB_REF: string
   GITHUB_EVENT_BASE_REF: string
   GITHUB_EVENT_HEAD_REPO_FORK: string
@@ -41,7 +41,6 @@ export const getEnv = async (): Promise<Env> => {
   if (eventPath) {
     eventJson = JSON.parse(await fs.readFile(eventPath, {encoding: 'utf8'}))
   }
-
   core.debug(`Event: ${JSON.stringify(eventJson, null, 2)}`)
 
   return {
@@ -53,7 +52,7 @@ export const getEnv = async (): Promise<Env> => {
     GITHUB_EVENT_PULL_REQUEST_NUMBER: eventJson.pull_request?.number || '',
     GITHUB_EVENT_PULL_REQUEST_BASE_SHA: eventJson.pull_request?.base?.sha || '',
     GITHUB_EVENT_FORCED: eventJson.forced || '',
-    GITHUB_REFNAME: process.env.GITHUB_REFNAME || '',
+    GITHUB_REF_NAME: process.env.GITHUB_REF_NAME || '',
     GITHUB_REF: process.env.GITHUB_REF || '',
     GITHUB_WORKSPACE: process.env.GITHUB_WORKSPACE || ''
   }

src/main.ts

@@ -54,9 +54,11 @@ export async function run(): Promise<void> {
   const hasSubmodule = await submoduleExists({cwd: workingDirectory})
   let gitExtraArgs = ['--no-tags', '--prune', '--recurse-submodules']
   const isTag = env.GITHUB_REF?.startsWith('refs/tags/')
-  const submodulePaths = await getSubmodulePath({
+  let submodulePaths: string[] = []
-    cwd: workingDirectory
+
-  })
+  if (hasSubmodule) {
+    submodulePaths = await getSubmodulePath({cwd: workingDirectory})
+  }
 
   if (isTag) {
     gitExtraArgs = ['--prune', '--no-recurse-submodules']

src/utils.ts

@@ -93,7 +93,7 @@ export const verifyMinimumGitVersion = async (): Promise<void> => {
   const {exitCode, stdout, stderr} = await exec.getExecOutput(
     'git',
     ['--version'],
-    {silent: false}
+    {silent: process.env.ACTION_DEBUG === 'false'}
   )
 
   if (exitCode !== 0) {
@@ -177,7 +177,7 @@ export const updateGitGlobalConfig = async ({
     ['config', '--global', name, value],
     {
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -193,7 +193,7 @@ export const isRepoShallow = async ({cwd}: {cwd: string}): Promise<boolean> => {
     ['rev-parse', '--is-shallow-repository'],
     {
       cwd,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -211,7 +211,7 @@ export const submoduleExists = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -232,7 +232,7 @@ export const gitFetch = async ({
   const {exitCode} = await exec.getExecOutput('git', ['fetch', '-q', ...args], {
     cwd,
     ignoreReturnCode: true,
-    silent: false
+    silent: process.env.ACTION_DEBUG === 'false'
   })
 
   return exitCode
@@ -251,7 +251,7 @@ export const gitFetchSubmodules = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -276,7 +276,7 @@ export const getSubmodulePath = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -309,7 +309,7 @@ export const gitSubmoduleDiffSHA = async ({
     ['diff', parentSha1, parentSha2, '--', submodulePath],
     {
       cwd,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -362,7 +362,7 @@ export const gitRenamedFiles = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -434,7 +434,7 @@ export const gitDiff = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -486,7 +486,7 @@ export const gitLog = async ({
 }): Promise<string> => {
   const {stdout} = await exec.getExecOutput('git', ['log', ...args], {
     cwd,
-    silent: false
+    silent: process.env.ACTION_DEBUG === 'false'
   })
 
   return stdout.trim()
@@ -495,7 +495,7 @@ export const gitLog = async ({
 export const getHeadSha = async ({cwd}: {cwd: string}): Promise<string> => {
   const {stdout} = await exec.getExecOutput('git', ['rev-parse', 'HEAD'], {
     cwd,
-    silent: false
+    silent: process.env.ACTION_DEBUG === 'false'
   })
 
   return stdout.trim()
@@ -513,7 +513,7 @@ export const gitLsRemote = async ({
     ['ls-remote', 'origin', ...args],
     {
       cwd,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
   const output = stdout.trim().split('\t')
@@ -525,15 +525,15 @@ export const gitLsRemote = async ({
   return output[0]
 }
 
-export const getParentHeadSha = async ({
+export const getParentSha = async ({cwd}: {cwd: string}): Promise<string> => {
-  cwd
+  const {stdout} = await exec.getExecOutput(
-}: {
+    'git',
-  cwd: string
+    ['rev-list', '-n', '1', 'HEAD^'],
-}): Promise<string> => {
+    {
-  const {stdout} = await exec.getExecOutput('git', ['rev-parse', 'HEAD^'], {
       cwd,
-    silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
-  })
+    }
+  )
 
   return stdout.trim()
 }
@@ -553,7 +553,7 @@ export const verifyCommitSha = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -583,7 +583,7 @@ export const getPreviousGitTag = async ({
     ['tag', '--sort=-version:refname'],
     {
       cwd,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -601,7 +601,7 @@ export const getPreviousGitTag = async ({
     ['rev-parse', previousTag],
     {
       cwd,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )
 
@@ -627,7 +627,7 @@ export const canDiffCommits = async ({
     {
       cwd,
       ignoreReturnCode: true,
-      silent: false
+      silent: process.env.ACTION_DEBUG === 'false'
     }
   )