mirror of https://github.com/aminya/setup-cpp
59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import which from "which"
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import execa from "execa"
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/** Detect if sudo is available and the user has root privileges */
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export function isSudo(): boolean {
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return isRoot() && which.sync("sudo", { nothrow: true }) !== null
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}
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/** Detect if the process has root privileges */
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export function isRoot(): boolean {
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return process.getuid?.() === 0
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}
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/** Prepend `sudo` to the command if sudo is available */
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export function prependSudo(command: string) {
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if (isSudo()) {
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return `sudo ${command}`
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}
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return command
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}
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/**
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* Execute a command as root if sudo is available. Otherwise executes the command normally without sudo.
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*
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* @param program The program to spawn
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* @param args The command arguments
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* @param execOptions The options passed to `execa`.
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*
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* Defaults to `{ stdio: "inherit" }`
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*/
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export function execRootSync(
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program: string,
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args: string[] = [],
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execOptions: execa.SyncOptions = { stdio: "inherit" }
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) {
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if (isSudo()) {
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return execa.commandSync(`sudo ${[program, ...args].map((arg) => `'${arg}'`).join(" ")}`, execOptions)
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} else {
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return execa.sync(program, args, execOptions)
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}
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}
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/**
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* Asynchronously execute a command as root if sudo is available. Otherwise executes the command normally without sudo.
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*
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* @param program The program to spawn
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* @param args The command arguments
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* @param execOptions The options passed to `execa`.
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*
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* Defaults to `{ stdio: "inherit" }`
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*/
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export function execRoot(program: string, args: string[] = [], execOptions: execa.Options = { stdio: "inherit" }) {
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if (isSudo()) {
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return execa.command(`sudo ${[program, ...args].map((arg) => `'${arg}'`).join(" ")}`, execOptions)
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} else {
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return execa(program, args, execOptions)
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}
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}
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