fix: fix library installation via pip + fix conan

Author: aminya

dist/actions/setup-cpp.js

@@ -1,7 +1,6 @@
 import { setupPipPack } from "../utils/setup/setupPipPack"
 
 // eslint-disable-next-line @typescript-eslint/no-unused-vars
-export async function setupConan(version: string | undefined, _setupDir: string, _arch: string) {
-  await setupPipPack("setuptools", "")
+export function setupConan(version: string | undefined, _setupDir: string, _arch: string) {
   return setupPipPack("conan", version)
 }

dist/actions/setup-cpp.js.map

@@ -45,7 +45,7 @@ async function setupPipx(foundPython: string) {
   try {
     if (!(await hasPipx(foundPython))) {
       try {
-        await setupPipPackWithPython(foundPython, "pipx", undefined, true)
+        await setupPipPackWithPython(foundPython, "pipx", undefined, { upgrade: true, usePipx: false })
       } catch (err) {
         if (isUbuntu()) {
           await setupAptPack([{ name: "python3-pipx" }])
@@ -67,8 +67,12 @@ async function setupPipx(foundPython: string) {
 /** Setup wheel and setuptools */
 async function setupWheel(foundPython: string) {
   try {
-    await setupPipPackWithPython(foundPython, "setuptools", undefined, true)
-    await setupPipPackWithPython(foundPython, "wheel", undefined, true)
+    await setupPipPackWithPython(foundPython, "setuptools", undefined, {
+      upgrade: true,
+      isLibrary: true,
+      usePipx: false,
+    })
+    await setupPipPackWithPython(foundPython, "wheel", undefined, { upgrade: true, isLibrary: true, usePipx: false })
   } catch (err) {
     warning(`Failed to install setuptools or wheel: ${(err as Error).toString()}. Ignoring...`)
   }

dist/legacy/setup-cpp.js

@@ -10,19 +10,35 @@ import { getVersion } from "../../versions/versions"
 import { ubuntuVersion } from "../env/ubuntu_version"
 import memoize from "micro-memoize"
 
+export type SetupPipPackOptions = {
+  /** Whether to use pipx instead of pip */
+  usePipx?: boolean
+  /** Whether to install the package as a user */
+  user?: boolean
+  /** Whether to upgrade the package */
+  upgrade?: boolean
+  /** Whether the package is a library */
+  isLibrary?: boolean
+}
+
 /** A function that installs a package using pip */
-export async function setupPipPack(name: string, version?: string, upgrade = false): Promise<InstallationInfo> {
-  return setupPipPackWithPython(await getPython(), name, version, upgrade)
+export async function setupPipPack(
+  name: string,
+  version?: string,
+  options: SetupPipPackOptions = {},
+): Promise<InstallationInfo> {
+  return setupPipPackWithPython(await getPython(), name, version, options)
 }
 
 export async function setupPipPackWithPython(
   givenPython: string,
   name: string,
   version?: string,
-  upgrade = false,
-  user = true,
+  options: SetupPipPackOptions = {},
 ): Promise<InstallationInfo> {
-  const isPipx = await hasPipx(givenPython)
+  const { usePipx = true, user = true, upgrade = false, isLibrary = false } = options
+
+  const isPipx = usePipx && !isLibrary && (await hasPipx(givenPython))
   const pip = isPipx ? "pipx" : "pip"
 
   info(`Installing ${name} ${version ?? ""} via ${pip}`)