Add pre and post support to run command

ncalteen · ncalteen · commit 61ec4c041d9e · 2025-07-07T15:39:13.000-04:00
diff --git a/__fixtures__/javascript-esm/success/post/index.js b/__fixtures__/javascript-esm/success/post/index.js
@@ -0,0 +1,3 @@
+const { run } = require('./main')
+
+run()
diff --git a/__fixtures__/javascript-esm/success/post/main.js b/__fixtures__/javascript-esm/success/post/main.js
@@ -0,0 +1,13 @@
+const { getInput, info, setOutput } = require('@actions/core')
+
+async function run() {
+  const myInput = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('JavaScript Action Succeeded!')
+}
+
+module.exports = {
+  run
+}
diff --git a/__fixtures__/javascript-esm/success/pre/index.js b/__fixtures__/javascript-esm/success/pre/index.js
@@ -0,0 +1,3 @@
+const { run } = require('./main')
+
+run()
diff --git a/__fixtures__/javascript-esm/success/pre/main.js b/__fixtures__/javascript-esm/success/pre/main.js
@@ -0,0 +1,13 @@
+const { getInput, info, setOutput } = require('@actions/core')
+
+async function run() {
+  const myInput = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('JavaScript Action Succeeded!')
+}
+
+module.exports = {
+  run
+}
diff --git a/__fixtures__/javascript/success/post/index.js b/__fixtures__/javascript/success/post/index.js
@@ -0,0 +1,3 @@
+const { run } = require('./main')
+
+run()
diff --git a/__fixtures__/javascript/success/post/main.js b/__fixtures__/javascript/success/post/main.js
@@ -0,0 +1,13 @@
+const { getInput, info, setOutput } = require('@actions/core')
+
+async function run() {
+  const myInput = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('JavaScript Action Succeeded!')
+}
+
+module.exports = {
+  run
+}
diff --git a/__fixtures__/javascript/success/pre/index.js b/__fixtures__/javascript/success/pre/index.js
@@ -0,0 +1,3 @@
+const { run } = require('./main')
+
+run()
diff --git a/__fixtures__/javascript/success/pre/main.js b/__fixtures__/javascript/success/pre/main.js
@@ -0,0 +1,13 @@
+const { getInput, info, setOutput } = require('@actions/core')
+
+async function run() {
+  const myInput = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('JavaScript Action Succeeded!')
+}
+
+module.exports = {
+  run
+}
diff --git a/__fixtures__/path.ts b/__fixtures__/path.ts
@@ -0,0 +1,7 @@
+import { jest } from '@jest/globals'
+
+export const resolve = jest.fn()
+
+export default {
+  resolve
+}
diff --git a/__fixtures__/typescript-esm/success/post/index.ts b/__fixtures__/typescript-esm/success/post/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main.js'
+
+run()
diff --git a/__fixtures__/typescript-esm/success/post/main.ts b/__fixtures__/typescript-esm/success/post/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript ESM Action Succeeded!')
+}
diff --git a/__fixtures__/typescript-esm/success/pre/index.ts b/__fixtures__/typescript-esm/success/pre/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main.js'
+
+run()
diff --git a/__fixtures__/typescript-esm/success/pre/main.ts b/__fixtures__/typescript-esm/success/pre/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript ESM Action Succeeded!')
+}
diff --git a/__fixtures__/typescript/success-yaml/post/index.ts b/__fixtures__/typescript/success-yaml/post/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main'
+
+run()
diff --git a/__fixtures__/typescript/success-yaml/post/main.ts b/__fixtures__/typescript/success-yaml/post/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript Action Succeeded!')
+}
diff --git a/__fixtures__/typescript/success-yaml/pre/index.ts b/__fixtures__/typescript/success-yaml/pre/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main'
+
+run()
diff --git a/__fixtures__/typescript/success-yaml/pre/main.ts b/__fixtures__/typescript/success-yaml/pre/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript Action Succeeded!')
+}
diff --git a/__fixtures__/typescript/success/post/index.ts b/__fixtures__/typescript/success/post/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main'
+
+run()
diff --git a/__fixtures__/typescript/success/post/main.ts b/__fixtures__/typescript/success/post/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript Action Succeeded!')
+}
diff --git a/__fixtures__/typescript/success/pre/index.ts b/__fixtures__/typescript/success/pre/index.ts
@@ -0,0 +1,3 @@
+import { run } from './main'
+
+run()
diff --git a/__fixtures__/typescript/success/pre/main.ts b/__fixtures__/typescript/success/pre/main.ts
@@ -0,0 +1,9 @@
+import { getInput, info, setOutput } from '@actions/core'
+
+export async function run(): Promise<void> {
+  const myInput: string = getInput('myInput')
+
+  setOutput('myOutput', myInput)
+
+  info('TypeScript Action Succeeded!')
+}
diff --git a/__tests__/stubs/env.test.ts b/__tests__/stubs/env.test.ts
@@ -13,7 +13,9 @@ const empty: EnvMetadata = {
   env: {},
   inputs: {},
   outputs: {},
-  path: ''
+  path: '',
+  preEntrypoint: undefined,
+  postEntrypoint: undefined
 }
 
 // Prevent output during tests
diff --git a/__tests__/utils/config.test.ts b/__tests__/utils/config.test.ts
@@ -0,0 +1,78 @@
+import { jest } from '@jest/globals'
+import * as path from '../../__fixtures__/path.js'
+import { ResetCoreMetadata } from '../../src/stubs/core/core.js'
+import { EnvMeta, ResetEnvMetadata } from '../../src/stubs/env.js'
+
+jest.unstable_mockModule('path', () => path)
+
+const { getOSEntrypoints } = await import('../../src/utils/config.js')
+
+describe('Config', () => {
+  beforeEach(() => {
+    // Reset metadata
+    ResetEnvMetadata()
+    ResetCoreMetadata()
+
+    path.resolve.mockImplementation(value => value)
+
+    EnvMeta.entrypoint = '/action/entrypoint.ts'
+  })
+
+  afterEach(() => {
+    jest.resetAllMocks()
+  })
+
+  describe('getOSEntrypoints()', () => {
+    it('Gets the ESM entrypoints', () => {
+      EnvMeta.preEntrypoint = '/action/pre.ts'
+      EnvMeta.postEntrypoint = '/action/post.ts'
+
+      const result = getOSEntrypoints('esm')
+
+      expect(result).toEqual({
+        main: '/action/entrypoint.ts',
+        pre: '/action/pre.ts',
+        post: '/action/post.ts'
+      })
+    })
+
+    it('Gets the ESM entrypoints (undefined)', () => {
+      EnvMeta.preEntrypoint = undefined
+      EnvMeta.postEntrypoint = undefined
+
+      const result = getOSEntrypoints('esm')
+
+      expect(result).toEqual({
+        main: '/action/entrypoint.ts',
+        pre: undefined,
+        post: undefined
+      })
+    })
+
+    it('Gets the CJS entrypoints', () => {
+      EnvMeta.preEntrypoint = '/action/pre.ts'
+      EnvMeta.postEntrypoint = '/action/post.ts'
+
+      const result = getOSEntrypoints('cjs')
+
+      expect(result).toEqual({
+        main: '/action/entrypoint.ts',
+        pre: '/action/pre.ts',
+        post: '/action/post.ts'
+      })
+    })
+
+    it('Gets the CJS entrypoints (undefined)', () => {
+      EnvMeta.preEntrypoint = undefined
+      EnvMeta.postEntrypoint = undefined
+
+      const result = getOSEntrypoints('cjs')
+
+      expect(result).toEqual({
+        main: '/action/entrypoint.ts',
+        pre: undefined,
+        post: undefined
+      })
+    })
+  })
+})
diff --git a/src/commands/run.ts b/src/commands/run.ts
diff --git a/src/index.ts b/src/index.ts
diff --git a/src/stubs/env.ts b/src/stubs/env.ts
diff --git a/src/types.ts b/src/types.ts
diff --git a/src/utils/config.ts b/src/utils/config.ts
diff --git a/tsconfig.eslint.json b/tsconfig.eslint.json

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+const { run } = require('./main')`
	`2`	`+`
	`3`	`+run()`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+import { run } from './main.js'`
	`2`	`+`
	`3`	`+run()`