feat: support installing nala

Author: aminya

action.yml

@@ -75,6 +75,9 @@ inputs:
   sevenzip:
     description: "The 7z version to install."
     required: false
+  nala:
+    description: 'The nala version to install ("legacy" or "").'
+    required: false
 
 runs:
   using: "node12"

src/default_versions.ts

@@ -55,6 +55,14 @@ const DefaultUbuntuVersion: Record<string, Record<number, string>> = {
   doxygen: {
     20: "1.9.4",
   },
+  nala: {
+    22: "",
+    21: "legacy",
+    20: "legacy",
+    18: "legacy",
+    16: "legacy",
+    14: "legacy",
+  },
 }
 
 /** Get the default version if passed true or undefined, otherwise return the version itself */

src/main.ts

@@ -42,6 +42,7 @@ import { setupKcov } from "./kcov/kcov"
 import { addEnv } from "./utils/env/addEnv"
 import { setupSevenZip } from "./sevenzip/sevenzip"
 import { setupGraphviz } from "./graphviz/graphviz"
+import { setupNala } from "./nala/nala"
 
 /** The setup functions */
 const setups = {
@@ -69,6 +70,7 @@ const setups = {
   make: setupMake,
   task: setupTask,
   sevenzip: setupSevenZip,
+  nala: setupNala,
 }
 
 /** The tools that can be installed */
@@ -97,6 +99,7 @@ const tools: Array<keyof typeof setups> = [
   "make",
   "task",
   "sevenzip",
+  "nala",
 ]
 
 /** The possible inputs to the program */

src/nala/__tests__/nala.test.ts

@@ -0,0 +1,13 @@
+import { setupNala } from "../nala"
+import { testBin } from "../../utils/tests/test-helpers"
+
+jest.setTimeout(300000)
+describe("setup-nala", () => {
+  it("should setup nala", async () => {
+    if (process.platform !== "linux") {
+      return
+    }
+    const installInfo = setupNala("", "", process.arch)
+    await testBin("nala", ["--version"], installInfo?.binDir)
+  })
+})

src/nala/nala.ts

@@ -0,0 +1,43 @@
+import { dirname } from "path"
+import which from "which"
+import { execSudo } from "../utils/exec/sudo"
+import { setupAptPack } from "../utils/setup/setupAptPack"
+
+let binDir: string | undefined
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function setupNala(version: string, _setupDir: string, _arch: string) {
+  if (process.platform !== "linux") {
+    return undefined
+  }
+  if (typeof binDir === "string") {
+    return { binDir }
+  }
+
+  const maybeBinDir = which.sync("nala", { nothrow: true })
+  if (maybeBinDir !== null) {
+    binDir = dirname(maybeBinDir)
+    return { binDir }
+  }
+
+  // https://github.com/volitank/nala#-installation
+  execSudo("/bin/bash", [
+    "-c",
+    `echo "deb http://deb.volian.org/volian/ scar main" | sudo tee /etc/apt/sources.list.d/volian-archive-scar-unstable.list`,
+  ])
+  setupAptPack("wget")
+  execSudo("/bin/bash", [
+    "-c",
+    `wget -qO - https://deb.volian.org/volian/scar.key | sudo tee /etc/apt/trusted.gpg.d/volian-archive-scar-unstable.gpg > /dev/null`,
+  ])
+
+  if (version !== "legacy") {
+    setupAptPack("nala", undefined, [], true)
+  } else {
+    setupAptPack("nala-legacy", undefined, [], true)
+  }
+
+  binDir = "/usr/bin"
+
+  return { binDir }
+}

src/utils/setup/setupAptPack.ts

@@ -14,15 +14,16 @@ let didInit: boolean = false
 export function setupAptPack(
   name: string,
   version?: string,
-  repositories: boolean | string[] = true
+  repositories: string[] = [],
+  update = false
 ): InstallationInfo {
   info(`Installing ${name} ${version ?? ""} via apt`)
 
   const apt = "apt-get"
 
   process.env.DEBIAN_FRONTEND = "noninteractive"
 
-  if (!didUpdate) {
+  if (!didUpdate || update) {
     execSudo(apt, ["update", "-y"])
     didUpdate = true
   }