# Part of JoeyLib, Copyright (c) 2026 Scott Duensing, under the MIT License.
# See LICENSE.md for license information.
# SPDX-License-Identifier: MIT
#
# DOSBox Staging 0.83.0: the DOS emulator (for DOS and for DVX, which runs
# on it), as the project's own prebuilt Linux release (bundled libraries),
# because Debian/Ubuntu only package the old 0.74 and the gates are written
# for Staging.

compDescription="emulator: DOSBox Staging 0.83.0 (MS-DOS, DVX; upstream Linux release)"
compGroups="emulator:dos emulator:dvx"
compRequires="host"
compHostDeps="xz"
compUrl="https://github.com/dosbox-staging/dosbox-staging/releases/download/v0.83.0/dosbox-staging-linux-x86_64-v0.83.0.tar.xz"
compSha256="d3a94f7f1c3e68a47ec88d61145506c7904452adb0c9c5928cb8cfe2331d6c5c"
compPin="$compSha256"


compInstall() {
    local archive
    archive="$(fetchFile "$compUrl" "$compSha256")"
    rm -rf "$compDir"
    extractArchive "$archive" "$compDir" 1
}


compInstalled() {
    [ -x "$compDir/dosbox" ]
}


compVerify() {
    local xdg
    local version
    verifyLinked "$compDir"
    # Isolated: even --version creates ~/.config/dosbox otherwise.
    xdg="$(mktemp -d)"
    version="$(XDG_CONFIG_HOME="$xdg" "$compDir/dosbox" --noprimaryconf --nolocalconf --version 2>&1 || true)"
    rm -rf "$xdg"
    [[ "$version" == *"version 0.83.0"* ]]
}


compEnv() {
    envVar DOSBOX "$compDir/dosbox"
}