feat: add conan installation

README.md

@@ -16,9 +16,9 @@ The package will be usable from any environment (locally, GitHub Actions, etc).
 - [x] setup cmake
 - [x] setup ninja
 - [x] setup llvm
+- [x] setup conan
 - [ ] setup gcc/mingw
 - [ ] setup msvc
-- [ ] setup conan
 - [ ] setup meson
 - [ ] setup vcpkg
 - [ ] setup gcovr

action.yml

@@ -16,7 +16,10 @@ inputs:
   ninja:
     description: "The ninja version to install."
     default: "1.10.2"
-    required: true
+    required: false
+  conan:
+    description: "The concan version to install."
+    required: false
 
 runs:
   using: "node12"

src/conan/__tests__/conan.test.ts

@@ -0,0 +1,15 @@
+import { setupConan } from "../conan"
+import { spawnSync as spawn } from "child_process"
+
+jest.setTimeout(100000)
+
+describe("setup-conan", () => {
+  it("should setup conan", async () => {
+    await setupConan("1.40.1")
+
+    const { status } = spawn("conan", ["--version"], {
+      encoding: "utf8",
+    })
+    expect(status).toBe(0)
+  })
+})

src/conan/conan.ts

@@ -0,0 +1,15 @@
+import { setupPip } from "../utils/setup/setupPip"
+import { addPath, startGroup, endGroup } from "@actions/core"
+
+export async function setupConan(version?: string) {
+  await setupPip("conan", version)
+
+  if (process.platform === "linux") {
+    try {
+      startGroup(`Add /home/runner/.local/bin to PATH`)
+      addPath("/home/runner/.local/bin/")
+    } finally {
+      endGroup()
+    }
+  }
+}

src/main.ts

@@ -1,5 +1,6 @@
 import * as core from "@actions/core"
 import { setupCmake } from "./cmake/cmake"
+import { setupConan } from "./conan/conan"
 import { setupLLVM } from "./llvm/llvm"
 import { setupNinja } from "./ninja/ninja"
 
@@ -26,6 +27,12 @@ export async function main(): Promise<number> {
       await setupNinja(ninjaVersion, setupCppDir)
     }
 
+    // setup conan
+    const conanVersion = maybeGetInput("conan")
+    if (conanVersion !== undefined) {
+      await setupConan(conanVersion)
+    }
+
     // setup llvm
     const llvmVersion = maybeGetInput("llvm")
     if (llvmVersion !== undefined) {

src/utils/setup/setupPip.ts

@@ -0,0 +1,11 @@
+import { exec } from "@actions/exec"
+
+/** A function that installs a package using pip */
+export async function setupPip(name: string, version?: string) {
+  // pip3 install conan --upgrade
+
+  const exit = await exec("pip", ["install", "--user", version !== undefined ? `${name}==${version}` : name])
+  if (exit !== 0) {
+    throw new Error(`Failed to install ${name} ${version}`)
+  }
+}