setup-cpp/packages/setup-apt/src/alternatives.ts

41 lines
1.3 KiB
TypeScript

import { promises } from "fs"
import { execRoot } from "admina"
import { GITHUB_ACTIONS } from "ci-info"
import { sourceRC } from "envosman"
import type { RcOptions } from "envosman/dist/rc-file.js"
const { appendFile } = promises
/**
* Update the alternatives for a package
* @param name The name of the package
* @param path The path to the binary
* @param priority The priority of the alternative (Defaults to `40`)
*/
export async function updateAptAlternatives(name: string, path: string, priority: number = 40) {
await execRoot("update-alternatives", ["--install", `/usr/bin/${name}`, name, path, priority.toString()])
}
/**
* Add the update-alternatives command to the rc file
* @param name The name of the package
* @param path The path to the binary
* @param rcOptions The options for the rc file to add the update-alternatives command to
* @param priority The priority of the alternative (Defaults to `40`)
*/
export async function addUpdateAlternativesToRc(
name: string,
path: string,
rcOptions: RcOptions,
priority: number = 40,
) {
if (GITHUB_ACTIONS) {
await updateAptAlternatives(name, path, priority)
} else {
await sourceRC(rcOptions)
await appendFile(
rcOptions.rcPath,
`\nif [ $UID -eq 0 ]; then update-alternatives --install /usr/bin/${name} ${name} ${path} ${priority}; fi\n`,
)
}
}