fix: package.json & package-lock.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ACTIONSCORE-2980270

.config/.eslintignore

@@ -0,0 +1 @@
+.eslintrc.js

.config/.eslintrc.js

@@ -0,0 +1,7 @@
+module.exports = {
+  root: true,
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint'],
+  extends: ['eslint:recommended', 'plugin:@typescript-eslint/recommended', 'prettier'],
+  ignorePatterns: ['**/*.js', 'dist/'],
+};

.config/.prettierignore

@@ -0,0 +1,2 @@
+dist/
+node_modules/

.config/.prettierrc.yml

@@ -0,0 +1,5 @@
+trailingComma: 'es5'
+tabWidth: 2
+semi: true
+singleQuote: true
+printWidth: 100

.config/jest.config.js

@@ -0,0 +1,13 @@
+module.exports = {
+  clearMocks: true,
+  moduleFileExtensions: ['js', 'ts'],
+  rootDir: '..',
+  testEnvironment: 'node',
+  testMatch: ['<rootDir>/src/**/*.test.ts'],
+  transform: {
+    '^.+\\.ts$': 'ts-jest',
+  },
+  verbose: true,
+  collectCoverage: true,
+  collectCoverageFrom: ['src/**/*.{js,ts,jsx,tsx}'],
+};

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,19 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: nick-invision
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is, **including the snippet from your workflow `yaml` showing your configuration and command being executed.**
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+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).

.github/codecov.yml

@@ -0,0 +1,12 @@
+# see https://docs.codecov.com/docs/codecovyml-reference
+codecov:
+  require_ci_to_pass: false
+comment:
+  layout: 'diff, flags'
+  behavior: default
+  require_changes: true
+coverage:
+  # don't pass/fail PRs for coverage yet
+  status:
+    project: off
+    patch: off

.github/scripts/log-examples.js

@@ -0,0 +1,5 @@
+console.log('console.log test');
+console.warn('console.warn test');
+console.error('console.error test');
+process.stdout.write('stdout test');
+process.stderr.write('stderr test');

.github/workflows/ci_cd.yml

@@ -1,64 +1,589 @@
 name: CI/CD
 on:
   push:
-    branches:
+
-      - '**'
 jobs:
   # runs on branch pushes only
-  ci:
+  ci_unit:
-    name: Run Tests
+    name: Run Unit Tests
     if: startsWith(github.ref, 'refs/heads')
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v2
       - name: Setup Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
       - name: Install dependencies
         run: npm ci
-      - name: Test
+      - name: Run Unit Tests
-        uses: ./
+        run: npm test
-        continue-on-error: true
+      - uses: codecov/codecov-action@v3
         with:
-          timeout_minutes: 1
+          directory: ./coverage/
-          max_attempts: 3
+          verbose: true
-          command: npm install this-isnt-a-real-package-name-zzz
+
+  ci_integration:
+    name: Run Integration Tests
+    if: startsWith(github.ref, 'refs/heads')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
       - name: happy-path
+        id: happy_path
         uses: ./
         with:
           timeout_minutes: 1
           max_attempts: 2
           command: npm -v
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: true
+          actual: ${{ steps.happy_path.outputs.total_attempts == '1' && steps.happy_path.outputs.exit_code == '0' }}
+
+      - name: log examples
+        uses: ./
+        with:
+          command: node ./.github/scripts/log-examples.js
+          timeout_minutes: 1
+
       - name: sad-path (error)
+        id: sad_path_error
         uses: ./
         continue-on-error: true
         with:
           timeout_minutes: 1
           max_attempts: 2
           command: node -e "process.exit(1)"
-      - name: sad-path (timeout)
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.sad_path_error.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.sad_path_error.outcome }}
+
+      - name: retry_on (timeout) fails early if error encountered
+        id: retry_on_timeout_fail
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          max_attempts: 3
+          retry_on: timeout
+          command: node -e "process.exit(2)"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 1
+          actual: ${{ steps.retry_on_timeout_fail.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.retry_on_timeout_fail.outcome }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.retry_on_timeout_fail.outputs.exit_code }}
+
+      - name: retry_on (error)
+        id: retry_on_error
         uses: ./
         continue-on-error: true
         with:
           timeout_minutes: 1
           max_attempts: 2
-          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
+          retry_on: error
+          command: node -e "process.exit(2)"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.retry_on_error.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.retry_on_error.outcome }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.retry_on_error.outputs.exit_code }}
 
-  # runs on push to master only
+      - name: sad-path (wrong shell for OS)
-  cd:
+        id: wrong_shell
-    name: Publish Action
+        uses: ./
-    needs: ci
+        continue-on-error: true
-    if: github.ref == 'refs/heads/master'
+        with:
-    runs-on: ubuntu-18.04
+          timeout_minutes: 1
+          max_attempts: 2
+          shell: cmd
+          command: 'dir'
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.wrong_shell.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        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
       - name: Setup Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: 12
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: env-vars-passed-through
+        uses: ./
+        env:
+          NODE_OPTIONS: '--max_old_space_size=3072'
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          command: node -e 'console.log(process.env.NODE_OPTIONS)'
+
+  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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: Test 100MiB of output can be processed
+        id: large-output
+        continue-on-error: true
+        uses: ./
+        with:
+          max_attempts: 1
+          timeout_minutes: 5
+          command: 'make -C ./test-data/large-output bytes-102400'
+      - name: Assert test had expected result
+        uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.large-output.outcome }}
+      - name: Assert exit code is expected
+        uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: retry_on_exit_code (with expected error code)
+        id: retry_on_exit_code_expected
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          retry_on_exit_code: 2
+          max_attempts: 3
+          command: node -e "process.exit(2)"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.retry_on_exit_code_expected.outcome }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 3
+          actual: ${{ steps.retry_on_exit_code_expected.outputs.total_attempts }}
+
+      - name: retry_on_exit_code (with unexpected error code)
+        id: retry_on_exit_code_unexpected
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          retry_on_exit_code: 2
+          max_attempts: 3
+          command: node -e "process.exit(1)"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.retry_on_exit_code_unexpected.outcome }}
+      - uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: happy-path (continue_on_error)
+        id: happy_path_continue_on_error
+        uses: ./
+        with:
+          command: node -e "process.exit(0)"
+          timeout_minutes: 1
+          continue_on_error: true
+      - name: sad-path (continue_on_error)
+        id: sad_path_continue_on_error
+        uses: ./
+        with:
+          command: node -e "process.exit(33)"
+          timeout_minutes: 1
+          continue_on_error: true
+      - name: Verify continue_on_error returns correct exit code on success
+        uses: nick-invision/assert-action@v1
+        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
+        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
+        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
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: sad-path (retry_wait_seconds)
+        id: sad_path_wait_sec
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          max_attempts: 3
+          retry_wait_seconds: 15
+          command: npm install this-isnt-a-real-package-name-zzz
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 3
+          actual: ${{ steps.sad_path_wait_sec.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.sad_path_wait_sec.outcome }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 'Final attempt failed'
+          actual: ${{ steps.sad_path_wait_sec.outputs.exit_error }}
+          comparison: contains
+
+  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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: new-command-on-retry
+        id: new-command-on-retry
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 3
+          command: node -e "process.exit(1)"
+          new_command_on_retry: node -e "console.log('this is the new command on retry')"
+
+      - name: on-retry-cmd
+        id: on-retry-cmd
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          max_attempts: 3
+          command: node -e "process.exit(1)"
+          on_retry_command: node -e "console.log('this is a retry command')"
+
+      - name: on-retry-cmd (on-retry fails)
+        id: on-retry-cmd-fails
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          max_attempts: 3
+          command: node -e "process.exit(1)"
+          on_retry_command: node -e "throw new Error('This is an on-retry command error')"
+
+  # 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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: sad-path (timeout)
+        id: sad_path_timeout
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_seconds: 15
+          max_attempts: 2
+          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.sad_path_timeout.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: retry_on (timeout)
+        id: retry_on_timeout
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_seconds: 15
+          max_attempts: 2
+          retry_on: timeout
+          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.retry_on_timeout.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: retry_on (error) fails early if timeout encountered
+        id: retry_on_error_fail
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_seconds: 15
+          max_attempts: 2
+          retry_on: error
+          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 1
+          actual: ${{ steps.retry_on_error_fail.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: failure
+          actual: ${{ steps.retry_on_error_fail.outcome }}
+      - uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+
+      - name: sad-path (timeout minutes)
+        id: sad_path_timeout_minutes
+        uses: ./
+        continue-on-error: true
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          command: node -e "(async()=>await new Promise(r => setTimeout(r, 120000)))()"
+      - uses: nick-invision/assert-action@v1
+        with:
+          expected: 2
+          actual: ${{ steps.sad_path_timeout_minutes.outputs.total_attempts }}
+      - uses: nick-invision/assert-action@v1
+        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
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
+      - name: Install dependencies
+        run: npm ci
+      - name: Powershell test
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          shell: powershell
+          command: Get-ComputerInfo
+      - name: CMD.exe test
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          shell: cmd
+          command: echo %PATH%
+      - name: Python test
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          shell: python
+          command: print('1', '2', '3')
+      - name: Multi-line multi-command Test
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          command: |
+            Get-ComputerInfo
+            Get-Date
+      - name: Multi-line single-command Test
+        uses: ./
+        with:
+          timeout_minutes: 1
+          max_attempts: 2
+          shell: cmd
+          command: >-
+            echo "this is
+            a test"
+
+  ci_all_tests_passed:
+    name: All tests passed
+    needs:
+      [
+        ci_unit,
+        ci_integration,
+        ci_integration_envvar,
+        ci_integration_large_output,
+        ci_integration_on_retry_cmd,
+        ci_integration_retry_wait_seconds,
+        ci_integration_continue_on_error,
+        ci_integration_retry_on_exit_code,
+        ci_integration_timeout_seconds,
+        ci_integration_timeout_minutes,
+        ci_integration_timeout_retry_on_timeout,
+        ci_integration_timeout_retry_on_error,
+        ci_windows,
+      ]
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo "If this is hit, all tests successfully passed"
+
+  # runs on push to master only
+  cd:
+    name: Publish Action
+    needs: [ci_all_tests_passed]
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 16
       - name: Install dependencies
         run: npm ci
       - name: Release

.husky/commit-msg

@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+# lint commit message
+npx --no -- commitlint --config ./.config/.commitlintrc.js --edit $1

.husky/pre-commit

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+# run lint/styling on staged changes
+npx lint-staged
+
+# regenerate dist
+npm run prepare && git add .

.nvmrc

@@ -0,0 +1 @@
+v16.16.0

.prettierrc.js

@@ -1,7 +0,0 @@
-module.exports = {
-  tabWidth: 2,
-  printWidth: 100,
-  semi: true,
-  singleQuote: true,
-  trailingComma: 'es5',
-};

.releaserc.js

@@ -8,6 +8,7 @@ module.exports = {
           { type: 'minor', release: 'minor' },
           { type: 'major', release: 'major' },
           { type: 'patch', release: 'patch' },
+          { type: 'test', release: false },
           { scope: 'no-release', release: false },
         ],
       },

.vscode/extensions.json

@@ -0,0 +1,3 @@
+{
+  "recommendations": ["esbenp.prettier-vscode"]
+}

.vscode/settings.json

@@ -1,6 +1,7 @@
 {
+  "editor.defaultFormatter": "esbenp.prettier-vscode",
   "editor.formatOnSave": true,
-  "prettier.requireConfig": true,
+  "prettier.configPath": "./.config/.prettierrc.yml",
-  "typescript.tsdk": "node_modules/typescript/lib",
+  "prettier.ignorePath": "./.config/.prettierignore",
-  "editor.tabSize": 2
+  "typescript.tsdk": "node_modules/typescript/lib"
 }

README.md

@@ -2,11 +2,19 @@
 
 Retries an Action step on failure or timeout. This is currently intended to replace the `run` step for moody commands.
 
+**NOTE:** Ownership of this project was transferred to my personal account `nick-fields` from my work account `nick-invision`. Details [here](#Ownership)
+
+---
+
 ## Inputs
 
 ### `timeout_minutes`
 
-**Required** Minutes to wait before attempt times out
+**Required** Minutes to wait before attempt times out. Must only specify either minutes or seconds
+
+### `timeout_seconds`
+
+**Required** Seconds to wait before attempt times out. Must only specify either minutes or seconds
 
 ### `max_attempts`
 
@@ -20,16 +28,215 @@ Retries an Action step on failure or timeout. This is currently intended to repl
 
 **Optional** Number of seconds to wait before attempting the next retry. Defaults to `10`
 
+### `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)
+
 ### `polling_interval_seconds`
 
 **Optional** Number of seconds to wait while polling for command result. Defaults to `1`
 
-## Example usage
+### `retry_on`
+
+**Optional** Event to retry on. Currently supports [any (default), timeout, error].
+
+### `warning_on_retry`
+
+**Optional** Whether to output a warning on retry, or just output to info. Defaults to `true`.
+
+### `on_retry_command`
+
+**Optional** Command to run before a retry (such as a cleanup script). Any error thrown from retry command is caught and surfaced as a warning.
+
+### `new_command_on_retry`
+
+**Optional** Command to run if the first attempt fails. This command will be called on all subsequent attempts.
+
+### `continue_on_error`
+
+**Optional** Exit successfully even if an error occurs. Same as native continue-on-error behavior, but for use in composite actions. Defaults to `false`
+
+### `retry_on_exit_code`
+
+**Optional** Specific exit code to retry on. This will only retry for the given error code and fail immediately other error codes.
+
+## Outputs
+
+### `total_attempts`
+
+The final number of attempts made
+
+### `exit_code`
+
+The final exit code returned by the command
+
+### `exit_error`
+
+The final error returned by the command
+
+## Examples
+
+### Shell
 
 ```yaml
-uses: nick-invision/retry@v1
+uses: nick-fields/retry@v2
 with:
   timeout_minutes: 10
   max_attempts: 3
-  command: npm install
+  shell: pwsh
+  command: dir
 ```
+
+### Timeout in minutes
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_minutes: 10
+  max_attempts: 3
+  command: npm run some-typically-slow-script
+```
+
+### Timeout in seconds
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_seconds: 15
+  max_attempts: 3
+  command: npm run some-typically-fast-script
+```
+
+### Only retry after timeout
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_seconds: 15
+  max_attempts: 3
+  retry_on: timeout
+  command: npm run some-typically-fast-script
+```
+
+### Only retry after error
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_seconds: 15
+  max_attempts: 3
+  retry_on: error
+  command: npm run some-typically-fast-script
+```
+
+### Retry using continue_on_error input (in composite action) but allow failure and do something with output
+
+```yaml
+- uses: nick-fields/retry@v2
+  id: retry
+  with:
+    timeout_seconds: 15
+    max_attempts: 3
+    continue_on_error: true
+    command: node -e 'process.exit(99);'
+- name: Assert that step succeeded (despite failing command)
+  uses: nick-fields/assert-action@v1
+  with:
+    expected: success
+    actual: ${{ steps.retry.outcome }}
+- name: Assert that action exited with expected exit code
+  uses: nick-fields/assert-action@v1
+  with:
+    expected: 99
+    actual: ${{ steps.retry.outputs.exit_code }}
+```
+
+### 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
+  id: retry
+  # see https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-syntax-for-github-actions#jobsjob_idcontinue-on-error
+  continue-on-error: true
+  with:
+    timeout_seconds: 15
+    max_attempts: 3
+    retry_on: error
+    command: node -e 'process.exit(99);'
+- name: Assert that action failed
+  uses: nick-fields/assert-action@v1
+  with:
+    expected: failure
+    actual: ${{ steps.retry.outcome }}
+- name: Assert that action exited with expected exit code
+  uses: nick-fields/assert-action@v1
+  with:
+    expected: 99
+    actual: ${{ steps.retry.outputs.exit_code }}
+- name: Assert that action made expected number of attempts
+  uses: nick-fields/assert-action@v1
+  with:
+    expected: 3
+    actual: ${{ steps.retry.outputs.total_attempts }}
+```
+
+### Run script after failure but before retry
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_seconds: 15
+  max_attempts: 3
+  command: npm run some-flaky-script-that-outputs-something
+  on_retry_command: npm run cleanup-flaky-script-output
+```
+
+### Run different command after first failure
+
+```yaml
+uses: nick-fields/retry@v2
+with:
+  timeout_seconds: 15
+  max_attempts: 3
+  command: npx jest
+  new_command_on_retry: npx jest --onlyFailures
+```
+
+### Run multi-line, multi-command script
+
+```yaml
+name: Multi-line multi-command Test
+uses: ./
+with:
+  timeout_minutes: 1
+  max_attempts: 2
+  command: |
+    Get-ComputerInfo
+    Get-Date
+```
+
+### Run multi-line, single-command script
+
+```yaml
+name: Multi-line single-command Test
+uses: ./
+with:
+  timeout_minutes: 1
+  max_attempts: 2
+  shell: cmd
+  command: >-
+    echo "this is
+ a test"
+```
+
+## Requirements
+
+NodeJS is required for this action to run. This runs without issue on all GitHub hosted runners but if you are running into issues with this on self hosted runners ensure NodeJS is installed.
+
+---
+
+## **Ownership**
+
+As of 2022/02/15 ownership of this project has been transferred to my personal account `nick-fields` from my work account `nick-invision` due to me leaving InVision. I am the author and have been the primary maintainer since day one and will continue to maintain this as needed.
+
+Existing workflow references to `nick-invision/retry@<whatever>` no longer work and must be updated to `nick-fields/retry@<whatever>`.

action.yml

@@ -2,8 +2,11 @@ name: Retry Step
 description: 'Retry a step on failure or timeout'
 inputs:
   timeout_minutes:
-    description: Minutes to wait before attempt times out
+    description: Minutes to wait before attempt times out.  Must only specify either minutes or seconds
-    required: true
+    required: false
+  timeout_seconds:
+    description: Seconds to wait before attempt times out.  Must only specify either minutes or seconds
+    required: false
   max_attempts:
     description: Number of attempts to make before failing the step
     required: true
@@ -15,10 +18,37 @@ inputs:
     description: Number of seconds to wait before attempting the next retry
     required: false
     default: 10
+  shell:
+    description: Alternate shell to use (defaults to powershell on windows, bash otherwise).  Supports bash, python, pwsh, sh, cmd, and powershell
+    required: false
   polling_interval_seconds:
     description: Number of seconds to wait for each check that command has completed running
     required: false
     default: 1
+  retry_on:
+    description: Event to retry on.  Currently supported [any, timeout, error]
+  warning_on_retry:
+    description: Whether to output a warning on retry, or just output to info. Defaults to true
+    default: true
+  on_retry_command:
+    description: Command to run before a retry (such as a cleanup script).  Any error thrown from retry command is caught and surfaced as a warning.
+    required: false
+  continue_on_error:
+    description: Exits successfully even if an error occurs.  Same as native continue-on-error behavior, but for use in composite actions. Default is false
+    default: false
+  new_command_on_retry:
+    description: Command to run if the first attempt fails. This command will be called on all subsequent attempts.
+    required: false
+  retry_on_exit_code:
+    description: Specific exit code to retry on. This will only retry for the given error code and fail immediately other error codes.
+    required: false
+outputs:
+  total_attempts:
+    description: The final number of attempts made
+  exit_code:
+    description: The final exit code returned by the command
+  exit_error:
+    description: The final error returned by the command
 runs:
   using: 'node12'
-  main: 'dist/index.js'
+  main: 'dist/index.js'

dist/exec.js

@@ -1,8 +0,0 @@
-const { execSync } = require('child_process');
-const COMMAND = process.argv.splice(2)[0];
-
-function run() {
-  execSync(COMMAND, { stdio: 'inherit' });
-}
-
-run();

package.json

@@ -3,37 +3,64 @@
   "version": "0.0.0-managed-by-semantic-release",
   "description": "Retries a GitHub Action step on failure or timeout.",
   "scripts": {
-    "prepare": "ncc build src/index.js"
+    "lint:base": "eslint --config ./.config/.eslintrc.js ",
+    "lint": "npm run lint:base -- .",
+    "local": "npm run prepare && node -r dotenv/config ./dist/index.js",
+    "prepare": "ncc build src/index.ts && husky install",
+    "style:base": "prettier --config ./.config/.prettierrc.yml --ignore-path ./.config/.prettierignore --write ",
+    "style": "npm run style:base -- .",
+    "test": "jest -c ./.config/jest.config.js"
   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/nick-invision/retry.git"
   },
   "keywords": [],
-  "author": "",
+  "author": "Nick Fields",
   "license": "ISC",
   "bugs": {
     "url": "https://github.com/nick-invision/retry/issues"
   },
   "homepage": "https://github.com/nick-invision/retry#readme",
   "dependencies": {
-    "@actions/core": "^1.2.4",
+    "@actions/core": "^1.9.1",
     "milliseconds": "^1.0.3",
     "tree-kill": "^1.2.2"
   },
   "devDependencies": {
-    "@commitlint/cli": "^8.3.5",
+    "@commitlint/cli": "^16.2.3",
-    "@commitlint/config-conventional": "^8.3.4",
+    "@commitlint/config-conventional": "^16.2.1",
-    "@semantic-release/changelog": "^3.0.6",
+    "@semantic-release/changelog": "^6.0.1",
-    "@semantic-release/git": "^7.0.18",
+    "@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",
-    "husky": "^3.1.0",
+    "dotenv": "8.2.0",
-    "semantic-release": "^17.0.3"
+    "eslint": "^8.21.0",
+    "eslint-config-prettier": "^8.5.0",
+    "husky": "^8.0.1",
+    "jest": "^28.1.3",
+    "lint-staged": "^13.0.3",
+    "prettier": "^2.7.1",
+    "semantic-release": "19.0.3",
+    "ts-jest": "^28.0.7",
+    "ts-node": "9.0.0",
+    "typescript": "^4.7.4",
+    "yaml-lint": "^1.7.0"
   },
-  "husky": {
+  "lint-staged": {
-    "hooks": {
+    "**/*.ts": [
-      "commit-msg": "commitlint -E HUSKY_GIT_PARAMS",
+      "npm run style:base --",
-      "pre-commit": "npm run prepare && git add ."
+      "npm run lint:base --"
-    }
+    ],
+    "**/*.{md,yaml,yml}": [
+      "npm run style:base --"
+    ],
+    "**/*.{yaml,yml}": [
+      "npx yamllint "
+    ]
   }
 }

sample.env

@@ -0,0 +1,11 @@
+# these are the bare minimum envvars required
+INPUT_TIMEOUT_MINUTES=1
+INPUT_MAX_ATTEMPTS=3
+INPUT_COMMAND="node -e 'process.exit(99)'"
+INPUT_CONTINUE_ON_ERROR=false
+
+# these are optional
+#INPUT_RETRY_WAIT_SECONDS=10
+#SHELL=pwsh
+#INPUT_POLLING_INTERVAL_SECONDS=1
+#INPUT_RETRY_ON=any

src/exec.js

@@ -1,8 +0,0 @@
-const { execSync } = require('child_process');
-const COMMAND = process.argv.splice(2)[0];
-
-function run() {
-  execSync(COMMAND, { stdio: 'inherit' });
-}
-
-run();

src/index.js

@@ -1,76 +0,0 @@
-const { getInput, error, warning, info } = require('@actions/core');
-const { spawn } = require('child_process');
-const { join } = require('path');
-const ms = require('milliseconds');
-var kill = require('tree-kill');
-
-function getInputNumber(id, required) {
-  const input = getInput(id, { required });
-  const num = Number.parseInt(input);
-
-  if (!Number.isInteger(num)) {
-    throw `Input ${id} only accepts numbers.  Received ${input}`;
-  }
-
-  return num;
-}
-
-// inputs
-const TIMEOUT_MINUTES = getInputNumber('timeout_minutes', true);
-const MAX_ATTEMPTS = getInputNumber('max_attempts', true);
-const COMMAND = getInput('command', { required: true });
-const RETRY_WAIT_SECONDS = getInputNumber('retry_wait_seconds', false);
-const POLLING_INTERVAL_SECONDS = getInputNumber('polling_interval_seconds', false);
-
-async function wait(ms) {
-  return new Promise(r => setTimeout(r, ms));
-}
-
-async function runCmd() {
-  const end_time = Date.now() + ms.minutes(TIMEOUT_MINUTES);
-  var done, exit;
-
-  var child = spawn('node', [join(__dirname, 'exec.js'), COMMAND], { stdio: 'inherit' });
-
-  child.on('exit', code => {
-    if (code > 0) {
-      exit = code;
-    }
-    done = true;
-  });
-
-  do {
-    await wait(ms.seconds(POLLING_INTERVAL_SECONDS));
-  } while (Date.now() < end_time && !done && !exit);
-
-  if (!done) {
-    kill(child.pid);
-    await wait(ms.seconds(RETRY_WAIT_SECONDS));
-    throw new Error(`Timeout of ${TIMEOUT_MINUTES}m hit`);
-  } else if (exit > 0) {
-    throw new Error(`Child_process exited with error`);
-  } else {
-    return;
-  }
-}
-
-async function runAction() {
-  for (let attempt = 1; attempt <= MAX_ATTEMPTS; attempt++) {
-    try {
-      await runCmd();
-      info(`Command completed after ${attempt} attempt(s).`);
-      break;
-    } catch (error) {
-      if (attempt === MAX_ATTEMPTS) {
-        throw new Error(`Final attempt failed. ${error.message}`);
-      } else {
-        warning(`Attempt ${attempt} failed. Reason:`, error.message);
-      }
-    }
-  }
-}
-
-runAction().catch(err => {
-  error(err.message);
-  process.exit(1);
-});

src/index.ts

@@ -0,0 +1,175 @@
+import { error, warning, info, debug, setOutput } from '@actions/core';
+import { execSync, spawn } from 'child_process';
+import ms from 'milliseconds';
+import kill from 'tree-kill';
+
+import { getInputs, getTimeout, Inputs, validateInputs } from './inputs';
+import { retryWait, wait } from './util';
+
+const OS = process.platform;
+const OUTPUT_TOTAL_ATTEMPTS_KEY = 'total_attempts';
+const OUTPUT_EXIT_CODE_KEY = 'exit_code';
+const OUTPUT_EXIT_ERROR_KEY = 'exit_error';
+
+let exit: number;
+let done: boolean;
+
+function getExecutable(inputs: Inputs): string {
+  if (!inputs.shell) {
+    return OS === 'win32' ? 'powershell' : 'bash';
+  }
+
+  let executable: string;
+  switch (inputs.shell) {
+    case 'bash':
+    case 'python':
+    case 'pwsh': {
+      executable = inputs.shell;
+      break;
+    }
+    case 'sh': {
+      if (OS === 'win32') {
+        throw new Error(`Shell ${inputs.shell} not allowed on OS ${OS}`);
+      }
+      executable = inputs.shell;
+      break;
+    }
+    case 'cmd':
+    case 'powershell': {
+      if (OS !== 'win32') {
+        throw new Error(`Shell ${inputs.shell} not allowed on OS ${OS}`);
+      }
+      executable = inputs.shell + '.exe';
+      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`
+      );
+    }
+  }
+  return executable;
+}
+
+async function runRetryCmd(inputs: Inputs): Promise<void> {
+  // if no retry script, just continue
+  if (!inputs.on_retry_command) {
+    return;
+  }
+
+  try {
+    await execSync(inputs.on_retry_command, { stdio: 'inherit' });
+    // eslint-disable-next-line
+  } catch (error: any) {
+    info(`WARNING: Retry command threw the error ${error.message}`);
+  }
+}
+
+async function runCmd(attempt: number, inputs: Inputs) {
+  const end_time = Date.now() + getTimeout(inputs);
+  const executable = getExecutable(inputs);
+
+  exit = 0;
+  done = false;
+
+  debug(`Running command ${inputs.command} on ${OS} using shell ${executable}`);
+  const child =
+    attempt > 1 && inputs.new_command_on_retry
+      ? spawn(inputs.new_command_on_retry, { shell: executable })
+      : spawn(inputs.command, { shell: executable });
+
+  child.stdout?.on('data', (data) => {
+    process.stdout.write(data);
+  });
+  child.stderr?.on('data', (data) => {
+    process.stdout.write(data);
+  });
+
+  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;
+    }
+    done = true;
+  });
+
+  do {
+    await wait(ms.seconds(inputs.polling_interval_seconds));
+  } while (Date.now() < end_time && !done);
+
+  if (!done && child.pid) {
+    kill(child.pid);
+    await retryWait(ms.seconds(inputs.retry_wait_seconds));
+    throw new Error(`Timeout of ${getTimeout(inputs)}ms hit`);
+  } else if (exit > 0) {
+    await retryWait(ms.seconds(inputs.retry_wait_seconds));
+    throw new Error(`Child_process exited with error code ${exit}`);
+  } else {
+    return;
+  }
+}
+
+async function runAction(inputs: Inputs) {
+  await validateInputs(inputs);
+
+  for (let attempt = 1; attempt <= inputs.max_attempts; attempt++) {
+    try {
+      // just keep overwriting attempts output
+      setOutput(OUTPUT_TOTAL_ATTEMPTS_KEY, attempt);
+      await runCmd(attempt, inputs);
+      info(`Command completed after ${attempt} attempt(s).`);
+      break;
+      // eslint-disable-next-line
+    } catch (error: any) {
+      if (attempt === inputs.max_attempts) {
+        throw new Error(`Final attempt failed. ${error.message}`);
+      } else if (!done && inputs.retry_on === 'error') {
+        // error: timeout
+        throw error;
+      } else if (inputs.retry_on_exit_code && inputs.retry_on_exit_code !== exit) {
+        throw error;
+      } else if (exit > 0 && inputs.retry_on === 'timeout') {
+        // error: error
+        throw error;
+      } else {
+        await runRetryCmd(inputs);
+        if (inputs.warning_on_retry) {
+          warning(`Attempt ${attempt} failed. Reason: ${error.message}`);
+        } else {
+          info(`Attempt ${attempt} failed. Reason: ${error.message}`);
+        }
+      }
+    }
+  }
+}
+
+const inputs = getInputs();
+
+runAction(inputs)
+  .then(() => {
+    setOutput(OUTPUT_EXIT_CODE_KEY, 0);
+    process.exit(0); // success
+  })
+  .catch((err) => {
+    // exact error code if available, otherwise just 1
+    const exitCode = exit > 0 ? exit : 1;
+
+    if (inputs.continue_on_error) {
+      warning(err.message);
+    } else {
+      error(err.message);
+    }
+
+    // these can be  helpful to know if continue-on-error is true
+    setOutput(OUTPUT_EXIT_ERROR_KEY, err.message);
+    setOutput(OUTPUT_EXIT_CODE_KEY, exitCode);
+
+    // if continue_on_error, exit with exact error code else exit gracefully
+    // mimics native continue-on-error that is not supported in composite actions
+    process.exit(inputs.continue_on_error ? 0 : exitCode);
+  });

src/inputs.ts

@@ -0,0 +1,94 @@
+import { getInput } from '@actions/core';
+import ms from 'milliseconds';
+
+export interface Inputs {
+  timeout_minutes: number | undefined;
+  timeout_seconds: number | undefined;
+  max_attempts: number;
+  command: string;
+  retry_wait_seconds: number;
+  shell: string | undefined;
+  polling_interval_seconds: number;
+  retry_on: string | undefined;
+  warning_on_retry: boolean;
+  on_retry_command: string | undefined;
+  continue_on_error: boolean;
+  new_command_on_retry: string | undefined;
+  retry_on_exit_code: number | undefined;
+}
+
+export function getInputNumber(id: string, required: boolean): number | undefined {
+  const input = getInput(id, { required });
+  const num = Number.parseInt(input);
+
+  // empty is ok
+  if (!input && !required) {
+    return;
+  }
+
+  if (!Number.isInteger(num)) {
+    throw `Input ${id} only accepts numbers.  Received ${input}`;
+  }
+
+  return num;
+}
+
+export function getInputBoolean(id: string): boolean {
+  const input = getInput(id);
+
+  if (!['true', 'false'].includes(input.toLowerCase())) {
+    throw `Input ${id} only accepts boolean values.  Received ${input}`;
+  }
+  return input.toLowerCase() === 'true';
+}
+
+export async function validateInputs(inputs: Inputs) {
+  if (
+    (!inputs.timeout_minutes && !inputs.timeout_seconds) ||
+    (inputs.timeout_minutes && inputs.timeout_seconds)
+  ) {
+    throw new Error('Must specify either timeout_minutes or timeout_seconds inputs');
+  }
+}
+
+export function getTimeout(inputs: Inputs): number {
+  if (inputs.timeout_minutes) {
+    return ms.minutes(inputs.timeout_minutes);
+  } else if (inputs.timeout_seconds) {
+    return ms.seconds(inputs.timeout_seconds);
+  }
+
+  throw new Error('Must specify either timeout_minutes or timeout_seconds inputs');
+}
+
+export function getInputs(): Inputs {
+  const timeout_minutes = getInputNumber('timeout_minutes', false);
+  const timeout_seconds = getInputNumber('timeout_seconds', false);
+  const max_attempts = getInputNumber('max_attempts', true) || 3;
+  const command = getInput('command', { required: true });
+  const retry_wait_seconds = getInputNumber('retry_wait_seconds', false) || 10;
+  const shell = getInput('shell');
+  const polling_interval_seconds = getInputNumber('polling_interval_seconds', false) || 1;
+  const retry_on = getInput('retry_on') || 'any';
+  const warning_on_retry = getInput('warning_on_retry').toLowerCase() === 'true';
+  const on_retry_command = getInput('on_retry_command');
+  const continue_on_error = getInputBoolean('continue_on_error');
+  const new_command_on_retry = getInput('new_command_on_retry');
+  const retry_on_exit_code = getInputNumber('retry_on_exit_code', false);
+
+  return {
+    timeout_minutes,
+    timeout_seconds,
+    max_attempts,
+    command,
+    retry_wait_seconds,
+    shell,
+    polling_interval_seconds,
+    retry_on,
+    warning_on_retry,
+    on_retry_command,
+    continue_on_error,
+    new_command_on_retry,
+    retry_on_exit_code,
+  };
+}

src/util.test.ts

@@ -0,0 +1,17 @@
+import 'jest';
+import { getHeapStatistics } from 'v8';
+
+import { wait } from './util';
+
+// mocks the setTimeout function, see https://jestjs.io/docs/timer-mocks
+jest.useFakeTimers();
+jest.spyOn(global, 'setTimeout');
+
+describe('util', () => {
+  test('wait', async () => {
+    const waitTime = 1000;
+    wait(waitTime);
+    expect(setTimeout).toHaveBeenCalledTimes(1);
+    expect(setTimeout).toHaveBeenLastCalledWith(expect.any(Function), waitTime);
+  });
+});

src/util.ts

@@ -0,0 +1,12 @@
+import { debug } from '@actions/core';
+
+export async function wait(ms: number) {
+  return new Promise((r) => setTimeout(r, ms));
+}
+
+export async function retryWait(retryWaitSeconds: number) {
+  const waitStart = Date.now();
+  await wait(retryWaitSeconds);
+  debug(`Waited ${Date.now() - waitStart}ms`);
+  debug(`Configured wait: ${retryWaitSeconds}ms`);
+}

test-data/large-output/Makefile

@@ -0,0 +1,13 @@
+SHELL = bash
+
+# this tests fix for the following issues
+# https://github.com/nick-fields/retry/issues/76
+# https://github.com/nick-fields/retry/issues/84
+
+bytes-%:
+	for i in {1..$*}; do cat kibibyte.txt; done; exit 2
+.PHONY: bytes-%
+
+lines-%:
+	for i in {1..$*}; do echo a; done; exit 2
+.PHONY: lines-%

test-data/large-output/kibibyte.txt

@@ -0,0 +1,13 @@
+1: 0000 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+2: 0081 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+3: 0162 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+4:  243 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+5:  324 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+6:  405 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+7:  486 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+8:  567 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+9:  648 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+a:  729 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+b:  810 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+c:  891 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
+d:  972 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    "target": "es5" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    "noEmit": true /* Do not emit outputs. */,
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+
+    /* Advanced Options */
+    "forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
+  },
+  "exclude": ["**/__tests__", "**/__mocks__"]
+}