fix: use exec-powershell in setup-cpp

package.json

@@ -55,6 +55,7 @@
     "@actions/io": "^1.1.2",
     "@actions/tool-cache": "^2.0.1",
     "escape-path-with-spaces": "^1.0.0",
+    "exec-powershell": "workspace:*",
     "execa": "^5.1.1",
     "mri": "^1.2.0",
     "msvc-dev-cmd": "github:aminya/msvc-dev-cmd#9f672c1",

pnpm-lock.yaml

@@ -29,6 +29,7 @@ importers:
       escape-path-with-spaces: ^1.0.0
       eslint: ^8.21.0
       eslint-config-atomic: ^1.18.1
+      exec-powershell: workspace:*
       execa: ^5.1.1
       jest: ^28.1.3
       loose-ts-check: ^1.2.0
@@ -56,6 +57,7 @@ importers:
       '@actions/io': 1.1.2
       '@actions/tool-cache': 2.0.1
       escape-path-with-spaces: 1.0.0
+      exec-powershell: link:packages/exec-powershell
       execa: 5.1.1
       mri: 1.2.0
       msvc-dev-cmd: github.com/aminya/msvc-dev-cmd/9f672c1

src/utils/env/addEnv.ts

@@ -3,7 +3,7 @@ import { isGitHubCI } from "./isCI"
 import { untildify_user as untildify } from "../path/untildify"
 import { appendFileSync, existsSync, readFileSync } from "fs"
 import { error, warning } from "../io/io"
-import { execPowershell } from "../exec/powershell"
+import { execPowershell } from "exec-powershell"
 import { delimiter } from "path"
 import { escapeSpace } from "../path/escape_space"
 

src/utils/exec/powershell.ts

@@ -1,25 +0,0 @@
-import execa from "execa"
-import which from "which"
-
-let powershell: string | undefined
-
-export function execPowershell(command: string, startupFlags: string[] = ["-NoProfile", "-NoLogo", "-NonInteractive"]) {
-  return execa(getPowerShell(), [...startupFlags, "-c", command], { stdio: "inherit" })
-}
-
-function getPowerShell() {
-  if (powershell === undefined) {
-    const maybePwsh = which.sync("pwsh", { nothrow: true })
-    if (maybePwsh !== null) {
-      powershell = maybePwsh
-    }
-    const maybePowerShell = which.sync("powershell", { nothrow: true })
-    if (maybePowerShell !== null) {
-      powershell = maybePowerShell
-    }
-  }
-  if (powershell === undefined) {
-    throw new Error("Could not find powershell")
-  }
-  return powershell
-}