fix: brew isn't supported on Linux arm

README.md

@@ -75,18 +75,14 @@ Download the executable for your platform from [here](https://github.com/aminya/
 ```shell
 # windows x64
 curl -o ./setup-cpp.exe -LJ "https://github.com/aminya/setup-cpp/releases/download/v1.1.1/setup-cpp-x64-windows.exe"
-
 # linux x64
 curl -o ./setup-cpp -LJ "https://github.com/aminya/setup-cpp/releases/download/v1.1.1/setup-cpp-x64-linux"
-chmod +x ./setup-cpp
-
+# linux arm64
+curl -o ./setup-cpp -LJ "https://github.com/aminya/setup-cpp/releases/download/v1.1.1/setup-cpp-arm64-linux"
 # macos arm64
 curl -o ./setup-cpp -LJ "https://github.com/aminya/setup-cpp/releases/download/v1.1.1/setup-cpp-arm64-macos"
-chmod +x ./setup-cpp
-
 # macos x64
 curl -o ./setup-cpp -LJ "https://github.com/aminya/setup-cpp/releases/download/v1.1.1/setup-cpp-x64-macos"
-chmod +x ./setup-cpp
 ```
 
 An example that installs llvm, cmake, ninja, ccache, and vcpkg:
@@ -99,6 +95,7 @@ An example that installs llvm, cmake, ninja, ccache, and vcpkg:
 
 ```shell
 # linux/macos example
+chmod +x ./setup-cpp
 sudo ./setup-cpp --compiler llvm --cmake true --ninja true --ccache true --vcpkg true
 source ~/.cpprc # activate cpp environment variables
 ```

packages/setup-brew/__tests__/brew.test.ts

@@ -7,7 +7,10 @@ import { setupBrew } from "../src/index.js"
 
 jest.setTimeout(300000)
 describe("setup-brew", () => {
-  if (process.platform === "win32") {
+  if (
+    process.platform === "win32"
+    || process.platform === "linux" && process.arch !== "x64"
+  ) {
     it.skip("should setup brew", () => {})
     return
   }

packages/setup-brew/package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-brew",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Setup brew and brew packages",
   "repository": "https://github.com/aminya/setup-cpp",
   "homepage": "https://github.com/aminya/setup-cpp/tree/master/packages/setup-brew",

packages/setup-brew/src/install.ts

@@ -1,5 +1,6 @@
 import { tmpdir } from "os"
 import { dirname, join } from "path"
+import { warning } from "ci-log"
 import { type AddPathOptions, addPath } from "envosman"
 import { execaSync } from "execa"
 import { DownloaderHelper } from "node-downloader-helper"
@@ -21,9 +22,20 @@ export type SetupBrewOptions = {
   arch?: never
 }
 
+/**
+ * Install brew
+ *
+ * @param options - Options for adding the brew path to the rc file
+ * @returns The path to the bin directory of brew if brew is installed, otherwise undefined if brew is not supported on the current platform
+ */
 export async function setupBrew(options: SetupBrewOptions = {}): Promise<InstallationInfo | undefined> {
-  // brew is only available on darwin and linux
-  if (!["darwin", "linux"].includes(process.platform)) {
+  if (
+    // brew is only available on darwin and linux
+    !["darwin", "linux"].includes(process.platform)
+    // brew is only supported on Linux x64
+    || (process.platform === "linux" && process.arch !== "x64")
+  ) {
+    warning(`Brew is not supported on ${process.platform} ${process.arch}`)
     return undefined
   }