fix: fix setupBin

src/cmake/__tests__/cmake.test.ts

@@ -6,7 +6,7 @@ jest.setTimeout(300000)
 describe("setup-cmake", () => {
   let directory: string
   beforeAll(async () => {
-    directory = await setupTmpDir("setup-cmake")
+    directory = await setupTmpDir("cmake")
   })
 
   it("should setup CMake", async () => {
@@ -21,6 +21,6 @@ describe("setup-cmake", () => {
   })
 
   afterAll(async () => {
-    await cleanupTmpDir("setup-cmake")
+    await cleanupTmpDir("cmake")
   }, 100000)
 })

src/cmake/cmake.ts

@@ -3,6 +3,7 @@ import { getInput } from "@actions/core"
 import semverLte from "semver/functions/lte"
 import semverCoerce from "semver/functions/coerce"
 import { setupBin, PackageInfo, InstallationInfo } from "../utils/setup/setupBin"
+import { addBinExtension } from "../utils/extension/extension"
 
 /** Get the platform data for cmake */
 function getCmakePackageInfo(version: string, platform?: NodeJS.Platform): PackageInfo {
@@ -21,6 +22,7 @@ function getCmakePackageInfo(version: string, platform?: NodeJS.Platform): Packa
       const folderName = `cmake-${version}-${osArchStr}`
       return {
         binRelativeDir: "bin/",
+        binFileName: addBinExtension("cmake"),
         extractedFolderName: folderName,
         extractFunction: extractZip,
         url: `https://github.com/Kitware/CMake/releases/download/v${version}/${folderName}.zip`,
@@ -32,6 +34,7 @@ function getCmakePackageInfo(version: string, platform?: NodeJS.Platform): Packa
       const folderName = `cmake-${version}-${osArchStr}`
       return {
         binRelativeDir: "CMake.app/Contents/bin/",
+        binFileName: addBinExtension("cmake"),
         extractedFolderName: folderName,
         extractFunction: extractTar,
         url: `https://github.com/Kitware/CMake/releases/download/v${version}/${folderName}.tar.gz`,
@@ -48,6 +51,7 @@ function getCmakePackageInfo(version: string, platform?: NodeJS.Platform): Packa
       const folderName = `cmake-${version}-${osArchStr}`
       return {
         binRelativeDir: "bin/",
+        binFileName: addBinExtension("cmake"),
         extractedFolderName: folderName,
         extractFunction: extractTar,
         url: `https://github.com/Kitware/CMake/releases/download/v${version}/${folderName}.tar.gz`,

src/llvm/__tests__/llvm.test.ts

@@ -15,7 +15,7 @@ async function testUrl(version: string) {
 describe("setup-llvm", () => {
   let directory: string
   beforeAll(async () => {
-    directory = await setupTmpDir("setup-llvm")
+    directory = await setupTmpDir("llvm")
   })
 
   it("Finds valid LLVM URLs", async () => {

src/llvm/llvm.ts

@@ -7,6 +7,7 @@ import { InstallationInfo, PackageInfo, setupBin } from "../utils/setup/setupBin
 import { extractExe, extractTarByExe } from "../utils/setup/extract"
 import { getSpecificVersionAndUrl, getVersions } from "../utils/setup/version"
 import { setupMacOSSDK } from "../macos-sdk/macos-sdk"
+import { addBinExtension } from "../utils/extension/extension"
 
 //================================================
 // Version
@@ -227,6 +228,7 @@ async function getLLVMPackageInfo(version: string, platform: NodeJS.Platform): P
     url,
     extractedFolderName: "",
     binRelativeDir: "bin",
+    binFileName: addBinExtension("clang"),
     extractFunction: platform === "win32" ? extractExe : extractTarByExe,
   }
 }

src/ninja/__tests__/ninja.test.ts

@@ -11,7 +11,7 @@ async function testNinja(directory: string) {
 describe("setup-ninja", () => {
   let directory: string
   beforeEach(async () => {
-    directory = await setupTmpDir("setup-ninja")
+    directory = await setupTmpDir("ninja")
   })
 
   it("should setup Ninja", async () => {

src/ninja/ninja.ts

@@ -1,4 +1,5 @@
 import { extractZip } from "@actions/tool-cache"
+import { addBinExtension } from "../utils/extension/extension"
 import { setupBin, PackageInfo, InstallationInfo } from "../utils/setup/setupBin"
 
 /** Get the platform name Ninja uses in their download links */
@@ -20,6 +21,7 @@ function getNinjaPackageInfo(version: string, platform: NodeJS.Platform): Packag
   const ninjaPlatform = getNinjaPlatform(platform)
   return {
     binRelativeDir: "",
+    binFileName: addBinExtension("ninja"),
     extractedFolderName: "",
     extractFunction: extractZip,
     url: `https://github.com/ninja-build/ninja/releases/download/v${version}/ninja-${ninjaPlatform}.zip`,

src/utils/setup/setupBin.ts

@@ -14,6 +14,8 @@ export type PackageInfo = {
   extractedFolderName: string
   /** The relative directory in which the binary is located. It can be `""` if the exe is in the top folder */
   binRelativeDir: string
+  /** The main binary file. */
+  binFileName: string
   /** The function to extract the downloaded archive. It can be `undefined`, if the binary itself is downloaded directly. */
   extractFunction?: {
     (file: string, dest: string): Promise<string> | Promise<void>
@@ -42,36 +44,42 @@ export async function setupBin(
   setupDir: string
 ): Promise<InstallationInfo> {
   process.env.RUNNER_TEMP = process.env.RUNNER_TEMP ?? tmpdir()
-  process.env.RUNNER_TOOL_CACHE = process.env.RUNNER_TOOL_CACH ?? join(tmpdir(), "setup_cpp", "ToolCache")
+  process.env.RUNNER_TOOL_CACHE = process.env.RUNNER_TOOL_CACH ?? join(tmpdir(), "setup-cpp", "ToolCache")
 
-  const { url, binRelativeDir, extractedFolderName, extractFunction } = await getPackageInfo(version, process.platform)
+  const { url, binRelativeDir, binFileName, extractedFolderName, extractFunction } = await getPackageInfo(
+    version,
+    process.platform
+  )
 
   // Restore from cache (if found).
   if (isCI()) {
     try {
       const dir = find(name, version)
       if (dir) {
-        info(`${name} ${version} was found in the cache.`)
         const installDir = join(dir, extractedFolderName)
         const binDir = join(installDir, binRelativeDir)
-        addPath(binDir)
-        return { installDir, binDir }
+        if (existsSync(binDir) && existsSync(join(binRelativeDir, binFileName))) {
+          info(`${name} ${version} was found in the cache.`)
+          addPath(binDir)
+          return { installDir, binDir }
+        }
       }
     } catch {
       // fails on a local machine?
     }
   }
 
+  const installDir = join(setupDir, extractedFolderName)
+  const binDir = join(installDir, binRelativeDir)
+  const binFile = join(binDir, binFileName)
+
   // download ane extract the package into the installation directory.
-  if (!existsSync(setupDir)) {
+  if (!existsSync(binDir) || !existsSync(binFile)) {
     info(`Download and extract ${name} ${version}`)
     const downloaded = await downloadTool(url)
     await extractFunction?.(downloaded, setupDir)
   }
 
-  const installDir = join(setupDir, extractedFolderName)
-  const binDir = join(installDir, binRelativeDir)
-
   // Adding the bin dir to the path
   /** The directory which the tool is installed to */
   info(`Add ${binDir} to PATH`)

src/vcpkg/__tests__/vcpkg.test.ts

@@ -1,15 +1,20 @@
 import { setupVcpkg } from "../vcpkg"
-import { testBin } from "../../utils/tests/test-helpers"
+import { testBin, setupTmpDir } from "../../utils/tests/test-helpers"
 
 jest.setTimeout(300000)
-async function testvcpkg() {
-  const { binDir } = await setupVcpkg("", "", "")
+async function testvcpkg(directory: string) {
+  const { binDir } = await setupVcpkg("", directory, "")
   await testBin("vcpkg", ["--version"], binDir)
   return binDir
 }
 
 describe("setup-vcpkg", () => {
+  let directory: string
+  beforeAll(async () => {
+    directory = await setupTmpDir("vcpkg")
+  })
+
   it("should setup vcpkg", async () => {
-    await testvcpkg()
+    await testvcpkg(directory)
   })
 })

src/vcpkg/vcpkg.ts

@@ -1,6 +1,7 @@
-import { addPath } from "@actions/core"
+import { addPath, warning } from "@actions/core"
 import execa from "execa"
-import path, { dirname } from "path"
+import { existsSync } from "fs"
+import { dirname, join } from "path"
 import which from "which"
 import { addShellExtension, addShellHere } from "../utils/extension/extension"
 import { InstallationInfo } from "../utils/setup/setupBin"
@@ -10,12 +11,16 @@ let hasVCPKG = false
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
 export function setupVcpkg(_version: string, setupDir: string, _arch: string): InstallationInfo {
   if (!hasVCPKG || which.sync("vcpkg", { nothrow: true }) === null) {
-    execa.sync("git", ["clone", "https://github.com/microsoft/vcpkg"], { cwd: dirname(setupDir) })
+    if (!existsSync(join(setupDir, addShellExtension("bootstrap-vcpkg")))) {
+      execa.sync("git", ["clone", "https://github.com/microsoft/vcpkg"], { cwd: dirname(setupDir) })
+    } else {
+      warning(`Vcpkg folder already exists at ${setupDir}`)
+    }
     execa.sync(addShellExtension(addShellHere("bootstrap-vcpkg")), { cwd: setupDir, shell: true })
     addPath(setupDir)
     hasVCPKG = true
     return { binDir: setupDir }
   }
 
-  return { binDir: path.dirname(which.sync("vcpkg")) }
+  return { binDir: dirname(which.sync("vcpkg")) }
 }