fix(ci): exclude macos

.github/workflows/test.yaml

@@ -22,7 +22,7 @@ jobs:
           - windows-latest
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@v4
 
       - name: Run the action
         uses: ./
@@ -51,7 +51,7 @@ jobs:
           - windows-latest
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@v4
 
       - name: Run the action
         uses: ./
@@ -83,7 +83,7 @@ jobs:
           - false
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@v4
 
       - name: Run the action
         uses: ./
@@ -92,7 +92,7 @@ jobs:
           standalone: ${{ matrix.standalone }}
 
       - name: install Node.js
-        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        uses: actions/setup-node@v4
         with:
           # pnpm@7.0.0 is not compatible with Node.js 12
           node-version: 12.22.12
@@ -160,7 +160,7 @@ jobs:
                 - yarn
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@v4
 
       - name: Run the action
         uses: ./

src/inputs/run-install.ts

@@ -1,5 +1,5 @@
 import { getInput, error } from '@actions/core'
-import { parse as parseYaml } from 'yaml'
+import * as yaml from 'yaml'
 import { z, ZodError } from 'zod'
 
 const RunInstallSchema = z.object({
@@ -20,7 +20,7 @@ export type RunInstall = z.infer<typeof RunInstallSchema>
 
 export function parseRunInstall(inputName: string): RunInstall[] {
   const input = getInput(inputName, { required: true })
-  const parsedInput: unknown = parseYaml(input)
+  const parsedInput: unknown = yaml.parse(input)
 
   try {
     const result: RunInstallInput = RunInstallInputSchema.parse(parsedInput)

src/install-pnpm/run.ts

@@ -5,9 +5,8 @@ import { readFileSync } from 'fs'
 import path from 'path'
 import { execPath } from 'process'
 import util from 'util'
-import * as yaml from 'yaml'
 import { Inputs } from '../inputs'
-import { parse as parseYaml } from 'yaml'
+import YAML from 'yaml'
 
 export async function runSelfInstaller(inputs: Inputs): Promise<number> {
   const { version, dest, packageJsonFile, standalone } = inputs
@@ -64,7 +63,7 @@ async function readTarget(opts: {
     try {
       const content = readFileSync(path.join(GITHUB_WORKSPACE, packageJsonFile), 'utf8');
       ({ packageManager } = packageJsonFile.endsWith(".yaml")
-        ? parseYaml(content, { merge: true })
+        ? YAML.parse(content, { merge: true })
         : JSON.parse(content)
       )
     } catch (error: unknown) {
@@ -96,18 +95,10 @@ Otherwise, please specify the pnpm version in the action configuration.`)
   }
 
   if (typeof packageManager !== 'string') {
-    if (GITHUB_WORKSPACE) {
-      try {
-        const { lockfileVersion } = yaml.parse(readFileSync(path.join(GITHUB_WORKSPACE, 'pnpm-lock.yaml'), 'utf8'))
-        const version = getPnpmVersionFromLockfile(lockfileVersion);
-        return `${ standalone ? '@pnpm/exe' : 'pnpm' }@${version}`
-      } catch (error: unknown) {
-        throw new Error(`No pnpm version is specified.
+    throw new Error(`No pnpm version is specified.
 Please specify it by one of the following ways:
   - in the GitHub Action config with the key "version"
   - in the package.json with the key "packageManager"`)
-      }
-    }
   }
 
   if (!packageManager.startsWith('pnpm@')) {
@@ -121,21 +112,4 @@ Please specify it by one of the following ways:
   return packageManager
 }
 
-function getPnpmVersionFromLockfile(
-  lockfileVersion: string | undefined
-): string | undefined {
-  switch (true) {
-    case lockfileVersion === '5.3':
-      return 'latest-6';
-    case lockfileVersion === '5.4':
-      return 'latest-7';
-    case lockfileVersion === '6.0' || lockfileVersion === '6.1':
-      return 'latest-8';
-    case lockfileVersion === '7.0' || lockfileVersion === '9.0':
-      return 'latest-9';
-    default:
-      return undefined;
-  }
-}
-
 export default runSelfInstaller