Merge pull request #148 from xavier2k6/nf_retry_p1

Bump `ci_cd` workflow actions

.github/ISSUE_TEMPLATE/bug-report.md

@@ -16,4 +16,4 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Logs**
-Enable [debug logging](https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/enabling-debug-logging#enabling-step-debug-logging) then attach the [raw logs](https://docs.github.com/en/free-pro-team@latest/actions/managing-workflow-runs/using-workflow-run-logs#downloading-logs) (specifically the raw output of this action).
+Enable [debug logging](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/enabling-debug-logging#enabling-step-debug-logging) then attach the [raw logs](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/using-workflow-run-logs#downloading-logs) (specifically the raw output of this action).

.github/workflows/ci_cd.yml

@@ -1,40 +1,43 @@
 name: CI/CD
 on:
+  # only on PRs into and merge to default branch
+  pull_request:
+    branches:
+      - master
   push:
+    branches:
+      - master
 
 jobs:
-  # runs on branch pushes only
   ci_unit:
     name: Run Unit Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: Run Unit Tests
         run: npm test
-      - uses: codecov/codecov-action@v3
+      - uses: codecov/codecov-action@v5
         with:
           directory: ./coverage/
           verbose: true
 
   ci_integration:
     name: Run Integration Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -45,7 +48,7 @@ jobs:
           timeout_minutes: 1
           max_attempts: 2
           command: npm -v
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: true
           actual: ${{ steps.happy_path.outputs.total_attempts == '1' && steps.happy_path.outputs.exit_code == '0' }}
@@ -64,11 +67,11 @@ jobs:
           timeout_minutes: 1
           max_attempts: 2
           command: node -e "process.exit(1)"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.sad_path_error.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.sad_path_error.outcome }}
@@ -82,15 +85,15 @@ jobs:
           max_attempts: 3
           retry_on: timeout
           command: node -e "process.exit(2)"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 1
           actual: ${{ steps.retry_on_timeout_fail.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_timeout_fail.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.retry_on_timeout_fail.outputs.exit_code }}
@@ -104,15 +107,15 @@ jobs:
           max_attempts: 2
           retry_on: error
           command: node -e "process.exit(2)"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.retry_on_error.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_error.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.retry_on_error.outputs.exit_code }}
@@ -126,26 +129,25 @@ jobs:
           max_attempts: 2
           shell: cmd
           command: 'dir'
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.wrong_shell.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.wrong_shell.outcome }}
 
   ci_integration_envvar:
     name: Run Integration Env Var Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: env-vars-passed-through
@@ -159,15 +161,14 @@ jobs:
 
   ci_integration_large_output:
     name: Run Integration Large Output Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: Test 100MiB of output can be processed
@@ -179,27 +180,26 @@ jobs:
           timeout_minutes: 5
           command: 'make -C ./test-data/large-output bytes-102400'
       - name: Assert test had expected result
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.large-output.outcome }}
       - name: Assert exit code is expected
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.large-output.outputs.exit_code }}
 
   ci_integration_retry_on_exit_code:
     name: Run Integration retry_on_exit_code Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: retry_on_exit_code (with expected error code)
@@ -211,11 +211,11 @@ jobs:
           retry_on_exit_code: 2
           max_attempts: 3
           command: node -e "process.exit(2)"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_exit_code_expected.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 3
           actual: ${{ steps.retry_on_exit_code_expected.outputs.total_attempts }}
@@ -229,26 +229,25 @@ jobs:
           retry_on_exit_code: 2
           max_attempts: 3
           command: node -e "process.exit(1)"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_exit_code_unexpected.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 1
           actual: ${{ steps.retry_on_exit_code_unexpected.outputs.total_attempts }}
 
   ci_integration_continue_on_error:
     name: Run Integration continue_on_error Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: happy-path (continue_on_error)
@@ -266,37 +265,36 @@ jobs:
           timeout_minutes: 1
           continue_on_error: true
       - name: Verify continue_on_error returns correct exit code on success
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: 0
           actual: ${{ steps.happy_path_continue_on_error.outputs.exit_code }}
       - name: Verify continue_on_error exits with correct outcome on success
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: success
           actual: ${{ steps.happy_path_continue_on_error.outcome }}
       - name: Verify continue_on_error returns correct exit code on error
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: 33
           actual: ${{ steps.sad_path_continue_on_error.outputs.exit_code }}
       - name: Verify continue_on_error exits with successful outcome when an error occurs
-        uses: nick-invision/assert-action@v1
+        uses: nick-fields/assert-action@v2
         with:
           expected: success
           actual: ${{ steps.sad_path_continue_on_error.outcome }}
 
   ci_integration_retry_wait_seconds:
     name: Run Integration Tests (retry_wait_seconds)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -309,15 +307,15 @@ jobs:
           max_attempts: 3
           retry_wait_seconds: 15
           command: npm install this-isnt-a-real-package-name-zzz
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 3
           actual: ${{ steps.sad_path_wait_sec.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.sad_path_wait_sec.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 'Final attempt failed'
           actual: ${{ steps.sad_path_wait_sec.outputs.exit_error }}
@@ -325,15 +323,14 @@ jobs:
 
   ci_integration_on_retry_cmd:
     name: Run Integration Tests (on_retry_command)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -369,15 +366,14 @@ jobs:
   # timeout tests take longer to run so run in parallel
   ci_integration_timeout_seconds:
     name: Run Integration Timeout Tests (seconds)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -389,26 +385,25 @@ jobs:
           timeout_seconds: 15
           max_attempts: 2
           command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.sad_path_timeout.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.sad_path_timeout.outcome }}
 
   ci_integration_timeout_retry_on_timeout:
     name: Run Integration Timeout Tests (retry_on timeout)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -421,26 +416,25 @@ jobs:
           max_attempts: 2
           retry_on: timeout
           command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.retry_on_timeout.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_timeout.outcome }}
 
   ci_integration_timeout_retry_on_error:
     name: Run Integration Timeout Tests (retry_on error)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -453,30 +447,29 @@ jobs:
           max_attempts: 2
           retry_on: error
           command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 1
           actual: ${{ steps.retry_on_error_fail.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.retry_on_error_fail.outcome }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 1
           actual: ${{ steps.retry_on_error_fail.outputs.exit_code }}
 
   ci_integration_timeout_minutes:
     name: Run Integration Timeout Tests (minutes)
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
 
@@ -488,26 +481,25 @@ jobs:
           timeout_minutes: 1
           max_attempts: 2
           command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: 2
           actual: ${{ steps.sad_path_timeout_minutes.outputs.total_attempts }}
-      - uses: nick-invision/assert-action@v1
+      - uses: nick-fields/assert-action@v2
         with:
           expected: failure
           actual: ${{ steps.sad_path_timeout_minutes.outcome }}
 
   ci_windows:
     name: Run Windows Tests
-    if: startsWith(github.ref, 'refs/heads')
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: Powershell test
@@ -571,7 +563,7 @@ jobs:
     steps:
       - run: echo "If this is hit, all tests successfully passed"
 
-  # runs on push to master only
+  # runs on merge to default only
   cd:
     name: Publish Action
     needs: [ci_all_tests_passed]
@@ -579,19 +571,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install dependencies
         run: npm ci
       - name: Release
         id: semantic
-        uses: cycjimmy/semantic-release-action@v2
+        uses: cycjimmy/semantic-release-action@v4
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Tag
+        # only bump v# (e.g., v3) tag if semantic release action publishes any new version
+        if: ${{ steps.semantic.outputs.new_release_major_version != '' }}
         run: git tag -f v${MAJOR_VERSION} && git push -f origin v${MAJOR_VERSION}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.nvmrc

@@ -1 +1 @@
-v16.16.0
+v20.11.0

README.md

@@ -30,7 +30,7 @@ Retries an Action step on failure or timeout. This is currently intended to repl
 
 ### `shell`
 
-**Optional** Shell to use to execute `command`. Defaults to `powershell` on Windows, `bash` otherwise. Supports bash, python, pwsh, sh, cmd, and powershell per [docs](https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#using-a-specific-shell)
+**Optional** Shell to use to execute `command`. Defaults to `powershell` on Windows, `bash` otherwise. Supports bash, python, pwsh, sh, cmd, and powershell per [docs](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell)
 
 ### `polling_interval_seconds`
 
@@ -79,7 +79,7 @@ The final error returned by the command
 ### Shell
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_minutes: 10
   max_attempts: 3
@@ -90,7 +90,7 @@ with:
 ### Timeout in minutes
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_minutes: 10
   max_attempts: 3
@@ -100,7 +100,7 @@ with:
 ### Timeout in seconds
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_seconds: 15
   max_attempts: 3
@@ -110,7 +110,7 @@ with:
 ### Only retry after timeout
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_seconds: 15
   max_attempts: 3
@@ -121,7 +121,7 @@ with:
 ### Only retry after error
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_seconds: 15
   max_attempts: 3
@@ -132,7 +132,7 @@ with:
 ### Retry using continue_on_error input (in composite action) but allow failure and do something with output
 
 ```yaml
-- uses: nick-fields/retry@v2
+- uses: nick-fields/retry@v3
   id: retry
   with:
     timeout_seconds: 15
@@ -154,9 +154,9 @@ with:
 ### Retry using continue-on-error built-in command (in workflow action) but allow failure and do something with output
 
 ```yaml
-- uses: nick-fields/retry@v2
+- uses: nick-fields/retry@v3
   id: retry
-  # see https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#jobsjob_idcontinue-on-error
+  # see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idcontinue-on-error
   continue-on-error: true
   with:
     timeout_seconds: 15
@@ -183,7 +183,7 @@ with:
 ### Run script after failure but before retry
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_seconds: 15
   max_attempts: 3
@@ -194,7 +194,7 @@ with:
 ### Run different command after first failure
 
 ```yaml
-uses: nick-fields/retry@v2
+uses: nick-fields/retry@v3
 with:
   timeout_seconds: 15
   max_attempts: 3
@@ -206,7 +206,7 @@ with:
 
 ```yaml
 name: Multi-line multi-command Test
-uses: ./
+uses: nick-fields/retry@v3
 with:
   timeout_minutes: 1
   max_attempts: 2
@@ -219,7 +219,7 @@ with:
 
 ```yaml
 name: Multi-line single-command Test
-uses: ./
+uses: nick-fields/retry@v3
 with:
   timeout_minutes: 1
   max_attempts: 2

action.yml

@@ -50,5 +50,5 @@ outputs:
   exit_error:
     description: The final error returned by the command
 runs:
-  using: 'node12'
+  using: 'node20'
   main: 'dist/index.js'

package.json

@@ -13,31 +13,31 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/nick-invision/retry.git"
+    "url": "git+https://github.com/nick-fields/retry.git"
   },
   "keywords": [],
   "author": "Nick Fields",
   "license": "ISC",
   "bugs": {
-    "url": "https://github.com/nick-invision/retry/issues"
+    "url": "https://github.com/nick-fields/retry/issues"
   },
-  "homepage": "https://github.com/nick-invision/retry#readme",
+  "homepage": "https://github.com/nick-fields/retry#readme",
   "dependencies": {
-    "@actions/core": "^1.9.0",
+    "@actions/core": "^1.10.0",
     "milliseconds": "^1.0.3",
     "tree-kill": "^1.2.2"
   },
   "devDependencies": {
     "@commitlint/cli": "^16.2.3",
     "@commitlint/config-conventional": "^16.2.1",
-    "@semantic-release/changelog": "^6.0.1",
+    "@semantic-release/changelog": "^6.0.3",
     "@semantic-release/git": "^10.0.1",
     "@types/jest": "^28.1.6",
     "@types/milliseconds": "0.0.30",
     "@types/node": "^16.11.7",
     "@typescript-eslint/eslint-plugin": "^5.32.0",
     "@typescript-eslint/parser": "^5.32.0",
-    "@zeit/ncc": "^0.20.5",
+    "@vercel/ncc": "^0.38.1",
     "dotenv": "8.2.0",
     "eslint": "^8.21.0",
     "eslint-config-prettier": "^8.5.0",
@@ -45,7 +45,7 @@
     "jest": "^28.1.3",
     "lint-staged": "^13.0.3",
     "prettier": "^2.7.1",
-    "semantic-release": "19.0.3",
+    "semantic-release": "^24.2.3",
     "ts-jest": "^28.0.7",
     "ts-node": "9.0.0",
     "typescript": "^4.7.4",

src/index.ts

@@ -20,7 +20,9 @@ function getExecutable(inputs: Inputs): string {
   }
 
   let executable: string;
-  switch (inputs.shell) {
+  const shellName = inputs.shell.split(' ')[0];
+
+  switch (shellName) {
     case 'bash':
     case 'python':
     case 'pwsh': {
@@ -29,7 +31,7 @@ function getExecutable(inputs: Inputs): string {
     }
     case 'sh': {
       if (OS === 'win32') {
-        throw new Error(`Shell ${inputs.shell} not allowed on OS ${OS}`);
+        throw new Error(`Shell ${shellName} not allowed on OS ${OS}`);
       }
       executable = inputs.shell;
       break;
@@ -37,14 +39,14 @@ function getExecutable(inputs: Inputs): string {
     case 'cmd':
     case 'powershell': {
       if (OS !== 'win32') {
-        throw new Error(`Shell ${inputs.shell} not allowed on OS ${OS}`);
+        throw new Error(`Shell ${shellName} not allowed on OS ${OS}`);
       }
-      executable = inputs.shell + '.exe';
+      executable = shellName + '.exe' + inputs.shell.replace(shellName, '');
       break;
     }
     default: {
       throw new Error(
-        `Shell ${inputs.shell} not supported.  See https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#using-a-specific-shell for supported shells`
+        `Shell ${shellName} not supported.  See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsshell for supported shells`
       );
     }
   }
@@ -71,6 +73,7 @@ async function runCmd(attempt: number, inputs: Inputs) {
 
   exit = 0;
   done = false;
+  let timeout = false;
 
   debug(`Running command ${inputs.command} on ${OS} using shell ${executable}`);
   const child =
@@ -88,13 +91,21 @@ async function runCmd(attempt: number, inputs: Inputs) {
   child.on('exit', (code, signal) => {
     debug(`Code: ${code}`);
     debug(`Signal: ${signal}`);
-    if (code && code > 0) {
+
-      exit = code;
-    }
     // timeouts are killed manually
     if (signal === 'SIGTERM') {
       return;
     }
+
+    // On Windows signal is null.
+    if (timeout) {
+      return;
+    }
+
+    if (code && code > 0) {
+      exit = code;
+    }
+
     done = true;
   });
 
@@ -103,6 +114,7 @@ async function runCmd(attempt: number, inputs: Inputs) {
   } while (Date.now() < end_time && !done);
 
   if (!done && child.pid) {
+    timeout = true;
     kill(child.pid);
     await retryWait(ms.seconds(inputs.retry_wait_seconds));
     throw new Error(`Timeout of ${getTimeout(inputs)}ms hit`);
@@ -118,6 +130,7 @@ async function runAction(inputs: Inputs) {
   await validateInputs(inputs);
 
   for (let attempt = 1; attempt <= inputs.max_attempts; attempt++) {
+    info(`::group::Attempt ${attempt}`);
     try {
       // just keep overwriting attempts output
       setOutput(OUTPUT_TOTAL_ATTEMPTS_KEY, attempt);
@@ -144,6 +157,8 @@ async function runAction(inputs: Inputs) {
           info(`Attempt ${attempt} failed. Reason: ${error.message}`);
         }
       }
+    } finally {
+      info(`::endgroup::`);
     }
   }
 }

src/util.test.ts

@@ -3,6 +3,11 @@ import { getHeapStatistics } from 'v8';
 
 import { wait } from './util';
 
+// otherwise, TypeError: Cannot assign to read only property 'performance' of object '[object global]'
+Object.defineProperty(global, 'performance', {
+  writable: true,
+});
+
 // mocks the setTimeout function, see https://jestjs.io/docs/timer-mocks
 jest.useFakeTimers();
 jest.spyOn(global, 'setTimeout');