feat: add msvc installation

.eslintrc.json

@@ -1,4 +1,4 @@
 {
   "extends": "eslint-config-atomic",
-  "ignorePatterns": ["dist/", "node_modules/", "src/python/setup-python/"]
+  "ignorePatterns": ["dist/", "node_modules/", "src/python/setup-python/", "src/msvc/msvc-dev-cmd/"]
 }

.gitmodules

@@ -2,3 +2,7 @@
 	path = src/python/setup-python
 	url = https://github.com/actions/setup-python
 	branch = main
+[submodule "src/msvc/msvc-dev-cmd"]
+	path = src/msvc/msvc-dev-cmd
+	url = https://github.com/aminya/msvc-dev-cmd
+	branch = lib

.prettierignore

@@ -5,3 +5,4 @@ CHANGELOG.md
 dist
 stats.html
 src/python/setup-python/
+src/msvc/msvc-dev-cmd/

README.md

@@ -20,7 +20,7 @@ The package will be usable from any environment (locally, GitHub Actions, etc).
 - [x] setup meson
 - [x] setup gcovr
 - [x] setup python
-- [ ] setup msvc
+- [x] setup msvc
 - [ ] setup gcc/mingw
 - [ ] setup OpenCppCoverage
 - [ ] setup cppcheck

action.yml

@@ -9,6 +9,9 @@ inputs:
   llvm:
     description: "The llvm version to install"
     required: false
+  msvc:
+    description: "The msvc version to install"
+    required: false
   cmake:
     description: "The cmake version to install."
     default: "3.20.2"

src/main.ts

@@ -5,6 +5,7 @@ import { setupConan } from "./conan/conan"
 import { setupGcovr } from "./gcovr/gcovr"
 import { setupLLVM } from "./llvm/llvm"
 import { setupMeson } from "./meson/meson"
+import { setupMSVC } from "./msvc/msvc"
 import { setupNinja } from "./ninja/ninja"
 import { setupPython } from "./python/python"
 
@@ -67,6 +68,12 @@ export async function main(): Promise<number> {
     if (chocoVersion !== undefined) {
       await setupChocolatey()
     }
+
+    // setup msvc
+    const msvcVersion = maybeGetInput("msvc")
+    if (msvcVersion !== undefined) {
+      await setupMSVC(msvcVersion)
+    }
   } catch (err) {
     core.error(err as string | Error)
     core.setFailed("install-cpp failed")

src/msvc/__tests__/msvc.test.ts

@@ -0,0 +1,17 @@
+import { setupMSVC } from "../msvc"
+import { spawnSync as spawn } from "child_process"
+
+jest.setTimeout(200000)
+describe("setup-msvc", () => {
+  it("should setup msvc", async () => {
+    if (process.platform !== "win32") {
+      return
+    }
+    await setupMSVC("2017")
+
+    const { status } = spawn("cl", {
+      encoding: "utf8",
+    })
+    expect(status).toBe(0)
+  })
+})

src/msvc/msvc-dev-cmd

@@ -0,0 +1 @@
+Subproject commit 082928e04f67114ec851d165f1ab48fce0b5d752

src/msvc/msvc.ts

@@ -0,0 +1,52 @@
+import { setupMSVCDevCmd } from "./msvc-dev-cmd/index"
+import { setupChocoPack } from "../utils/setup/setupChocoPack"
+import { exportVariable } from "@actions/core"
+import { existsSync } from "fs"
+import { arch as osArch } from "os"
+
+type MSVCVersion = "2015" | "2017" | "2019" | string
+
+function getArch(arch: string): string {
+  switch (arch) {
+    case "x32":
+    case "32":
+    case "ia32": {
+      return "x86"
+    }
+    case "64": {
+      return "x64"
+    }
+    default: {
+      return arch
+    }
+  }
+}
+
+export async function setupMSVC(
+  version: MSVCVersion,
+  sdk?: string,
+  uwp?: boolean,
+  spectre?: boolean,
+  arch = osArch()
+): Promise<void> {
+  let toolset: string | undefined
+  if (version === "2015") {
+    toolset = "14.0.25420.1"
+    await setupChocoPack("visualcpp-build-tools", toolset, ["--ignore-dependencies", "--params", "'/IncludeRequired'"])
+
+    const VCTargetsPath = "C:\\Program Files (x86)\\MSBuild\\Microsoft.Cpp\\v4.0\\v140"
+    if (existsSync(VCTargetsPath)) {
+      exportVariable("VCTargetsPath", VCTargetsPath)
+    }
+  } else if (version === "2017") {
+    toolset = "15.0.26228.20170424"
+    await setupChocoPack("visualcpp-build-tools", toolset, ["--ignore-dependencies", "--params", "'/IncludeRequired'"])
+  } else if (version === "2019") {
+    toolset = "16.11.2.0"
+    await setupChocoPack("visualstudio2019buildtools", toolset, [
+      "--package-parameters",
+      "add Microsoft.VisualStudio.Workload.NativeDesktop --includeRecommended --passive",
+    ])
+  }
+  setupMSVCDevCmd(getArch(arch), sdk, toolset, uwp, spectre)
+}

src/utils/setup/setupChocoPack.ts

@@ -6,7 +6,7 @@ import { setupChocolatey } from "../../chocolatey/chocolatey"
 let hasChoco = false
 
 /** A function that installs a package using choco */
-export async function setupChocoPack(name: string, version?: string) {
+export async function setupChocoPack(name: string, version?: string, args: string[] = []) {
   if (!hasChoco || which.sync("choco", { nothrow: true }) === null) {
     await setupChocolatey()
     hasChoco = true
@@ -14,9 +14,9 @@ export async function setupChocoPack(name: string, version?: string) {
 
   let exit
   if (version === undefined) {
-    exit = await exec("choco", ["install", name])
+    exit = await exec("choco", ["install", name, ...args])
   } else {
-    exit = await exec("choco", ["install", name, `--version=${version}`])
+    exit = await exec("choco", ["install", name, `--version=${version}`, ...args])
   }
 
   if (exit !== 0) {

tsconfig.json

@@ -28,5 +28,5 @@
   },
   "compileOnSave": false,
   "include": ["./src"],
-  "exclude": ["./src/python/setup-python"]
+  "exclude": ["./src/python/setup-python", "src/msvc/msvc-dev-cmd/"]
 }