feat: add setupCmake

Used some code from https://github.com/aminya/install-cmake/blob/new-versions-and-arch/src/cmake.ts

action.yml

@@ -6,8 +6,12 @@ inputs:
   compiler:
     description: "The compiler and its version."
     required: false
+  architecture:
+    description: "The CPU architecture"
+    required: false
   cmake:
     description: "The cmake version to install."
+    default: '3.20.2'
     required: false
   ninja:
     description: "The ninja version to install."

package.json

@@ -29,10 +29,16 @@
   },
   "prettier": "prettier-config-atomic",
   "devDependencies": {
+    "@actions/core": "^1.5.0",
+    "@actions/tool-cache": "^1.7.1",
     "@types/node": "^16.9.1",
+    "@types/semver": "^7.3.8",
     "cross-env": "7.0.3",
     "eslint-config-atomic": "^1.16.2",
+    "hasha": "^5.2.2",
+    "parcel": "^2.0.0-rc.0",
     "prettier-config-atomic": "^2.0.5",
+    "semver": "^7.3.5",
     "shx": "0.3.3",
     "terser-config-atomic": "^0.1.1",
     "typescript": "^4.4.3"
@@ -55,9 +61,5 @@
     "cmake",
     "ninja",
     "meson"
-  ],
-  "dependencies": {
-    "@actions/core": "^1.5.0",
-    "parcel": "^2.0.0-rc.0"
-  }
+  ]
 }

src/cmake/cmake.ts

@@ -0,0 +1,106 @@
+import { extractZip, extractTar, find, downloadTool, cacheDir } from "@actions/tool-cache"
+import { getInput, addPath, group, startGroup, endGroup } from "@actions/core"
+import { join, basename } from "path"
+import { existsSync } from "fs"
+import semverLte from "semver/functions/lte"
+import semverCoerce from "semver/functions/coerce"
+import * as hasha from "hasha"
+import { tmpdir } from "os"
+
+interface PackageInfo {
+  url: string
+  binPath: string
+  extractFunction: {
+    (url: string, outputPath: string): Promise<string>
+  }
+  dropSuffix: string
+}
+
+/** Get the platform data for cmake */
+function getCmakePlatformData(version: string, platform?: NodeJS.Platform): PackageInfo {
+  const semVersion = semverCoerce(version) ?? version
+  const platformStr = platform ?? process.platform
+  const arch = getInput("architecture") || process.arch
+  switch (platformStr) {
+    case "win32": {
+      const isOld = semverLte(semVersion, "v3.19.6")
+      let osArchStr: string
+      if (["ia32", "x86", "i386", "x32"].includes(arch)) {
+        osArchStr = isOld ? "win32-x86" : "windows-i386"
+      } else {
+        osArchStr = isOld ? "win64-x64" : "windows-x86_64"
+      }
+      return {
+        binPath: "bin/",
+        dropSuffix: ".zip",
+        extractFunction: extractZip,
+        url: `https://github.com/Kitware/CMake/releases/download/v${version}/cmake-${version}-${osArchStr}.zip`,
+      }
+    }
+    case "darwin": {
+      const isOld = semverLte(semVersion, "v3.19.1")
+      const osArchStr = isOld ? "Darwin-x86_64" : "macos-universal"
+      return {
+        binPath: "CMake.app/Contents/bin/",
+        dropSuffix: ".tar.gz",
+        extractFunction: extractTar,
+        url: `https://github.com/Kitware/CMake/releases/download/v${version}/cmake-${version}-${osArchStr}.tar.gz`,
+      }
+    }
+    case "linux": {
+      const isOld = semverLte(semVersion, "v3.19.8")
+      let osArchStr: string
+      if (["aarch64"].includes(arch)) {
+        osArchStr = isOld ? "Linux-aarch64" : "linux-aarch64"
+      } else {
+        osArchStr = isOld ? "Linux-x86_64" : "linux-x86_64"
+      }
+      return {
+        binPath: "bin/",
+        dropSuffix: ".tar.gz",
+        extractFunction: extractTar,
+        url: `https://github.com/Kitware/CMake/releases/download/v${version}/cmake-${version}-${osArchStr}.tar.gz`,
+      }
+    }
+    default:
+      throw new Error(`Unsupported platform '${platformStr}'`)
+  }
+}
+
+/** Setup cmake */
+export async function setupCmake(version: string): Promise<string> {
+  // Restore from cache (if found).
+  const cmakeDir = find("cmake", version)
+  if (cmakeDir) {
+    addPath(cmakeDir)
+    return join(cmakeDir, process.platform === "win32" ? "cmake.exe" : "cmake")
+  }
+
+  const data = getCmakePlatformData(version, process.platform)
+
+  // Get an unique output directory name from the URL.
+  const key: string = await hasha.async(data.url)
+  const cmakePath = join(process.env.RUNNER_TEMP ?? tmpdir(), key)
+
+  const { pathname } = new URL(data.url)
+  const dirName = basename(pathname)
+  const outputPath = join(cmakePath, dirName.replace(data.dropSuffix, ""), data.binPath)
+
+  if (!existsSync(cmakePath)) {
+    await group("Download and extract CMake", async () => {
+      const downloaded = await downloadTool(data.url)
+      await data.extractFunction(downloaded, cmakePath)
+    })
+  }
+
+  try {
+    startGroup(`Add CMake to PATH`)
+    addPath(outputPath)
+  } finally {
+    endGroup()
+  }
+
+  await cacheDir(cmakePath, "cmake", version)
+
+  return join(outputPath, process.platform === "win32" ? "cmake.exe" : "cmake")
+}

src/main.ts

@@ -1,8 +1,13 @@
 import * as core from "@actions/core"
+import { setupCmake } from "./cmake/cmake"
 
 export async function main(): Promise<number> {
   try {
-    // TODO
+    // setup cmake
+    const cmakeVersion = core.getInput("cmake")
+    if (cmakeVersion !== "false" && cmakeVersion !== "") {
+      await setupCmake(cmakeVersion)
+    }
   } catch (err) {
     core.error(err as string | Error)
     core.setFailed("install-cpp failed")
@@ -18,6 +23,7 @@ main()
     process.exitCode = ret
   })
   .catch((error) => {
-    core.error("main() failed!", error)
+    core.error("main() failed!")
+    core.error(error as string | Error)
     process.exitCode = 1
   })