@reforged/maker-appimage/types/utils.d.ts

An AppImage maker implementation for the Electron Forge.

import EventEmitter from "events";
import type { MakerOptions } from "@electron-forge/maker-base";
import type { SemVer } from "semver";
type AppImageArch = "x86_64" | "aarch64" | "armhf" | "i686";
export type ForgeArch = "x64" | "arm64" | "armv7l" | "ia32" | "mips64el" | "universal";
export interface MakerMeta extends MakerOptions {
    targetArch: ForgeArch;
}
/** Function argument definitions for {@linkcode mkSqFsEvt}. */
interface mkSqFSListenerArgs {
    close: [
        /** A returned code when process normally exits. */
        code: number | null,
        /** A signal which closed the process. */
        signal: NodeJS.Signals | null,
        /** A message printed to STDERR, if available. */
        msg?: string
    ];
    progress: [
        /** A number from range 0-100 indicating the current progress made on creating the image. */
        percent: number
    ];
    error: [
        error: Error
    ];
}
type mkSqFSEvtListen<T extends keyof mkSqFSListenerArgs> = [
    eventName: T,
    listener: (..._: mkSqFSListenerArgs[T]) => void
];
/** An `EventListener` interface with parsed events from mksquashfs child process. */
interface mkSqFsEvt extends EventEmitter {
    /**
     * Emitted when `mksquashfs` process has been closed.
     */
    on(..._: mkSqFSEvtListen<"close">): this;
    /**
     * Emitted once `mksquashfs` process has been closed.
     */
    once(..._: mkSqFSEvtListen<"close">): this;
    /**
     * Emitted when `mksquashfs` process has been closed.
     */
    addListener(..._: mkSqFSEvtListen<"close">): this;
    /**
     * Emitted when `mksquashfs` process has been closed.
     */
    removeListener(..._: mkSqFSEvtListen<"close">): this;
    /**
     * Emitted whenever a progress has been made on SquashFS image generation.
     */
    on(..._: mkSqFSEvtListen<"progress">): this;
    /**
     * Emitted whenever a progress has been made on SquashFS image generation.
     */
    once(..._: mkSqFSEvtListen<"progress">): this;
    /**
     * Emitted whenever a progress has been made on SquashFS image generation.
     */
    addListener(..._: mkSqFSEvtListen<"progress">): this;
    /**
     * Emitted whenever a progress has been made on SquashFS image generation.
     */
    removeListener(..._: mkSqFSEvtListen<"progress">): this;
    /** Emitted whenever process has threw an error. */
    on(..._: mkSqFSEvtListen<"error">): this;
    /** Emitted whenever process has threw an error. */
    once(..._: mkSqFSEvtListen<"error">): this;
    /** Emitted whenever process has threw an error. */
    addListener(..._: mkSqFSEvtListen<"error">): this;
    /** Emitted whenever process has threw an error. */
    removeListener(..._: mkSqFSEvtListen<"error">): this;
}
export declare function generateDesktop(desktopEntry: Partial<Record<string, string[] | string | null>>, actions?: Record<string, Partial<Record<string, string | null>> & {
    Name: string;
}>): string;
/**
 * A wrapper for `mksquashfs` binary.
 *
 * @returns An event used to watch for `mksquashfs` changes, including the job progress (in percent – as float number).
 */
export declare function mkSquashFs(...argv: string[]): mkSqFsEvt;
/**
 * Returns the version of `mksquashfs` binary, as `SemVer` value.
 *
 * Under the hood, it executes `mksquashfs` with `-version`, parses
 * the `stdout` and tries to coerce it to `SemVer`.
 */
export declare function getSquashFsVer(): SemVer;
/**
 * Concatenates files and/or buffers into a new buffer.
 */
export declare function joinFiles(...filesAndBuffers: readonly (string | ArrayBufferLike | Uint8Array)[]): Promise<Uint8Array<ArrayBuffer>>;
/**
 * Maps Node.js architecture to the AppImage-friendly format.
 */
export declare const mapArch: Readonly<Partial<Record<ForgeArch, AppImageArch>>>;
export {};
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