mirror of
https://github.com/vitorpamplona/amethyst.git
synced 2026-10-29 23:27:44 +00:00
89 lines
3.2 KiB
Bash
Executable File
89 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Starts a packaged Amethyst on a Wayland-only session and fails unless it opens a native Wayland
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# window. That proves the bundled runtime has the JetBrains Runtime's Wayland toolkit and the app
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# picked it (desktopApp/.../platform/WaylandDisplay.kt), not XWayland.
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#
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# The session is sway on its headless backend with Xwayland turned off, so the app has no X11 to
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# fall back to: if it reaches for X11 it dies, and if it draws natively sway lists its window with
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# the app_id the app sets ("Amethyst", what the desktop entries match).
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# Needs the sway package.
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#
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# Usage: wayland-smoke-test.sh <command that starts the app> [args...]
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# e.g. wayland-smoke-test.sh /opt/amethyst/bin/Amethyst
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# wayland-smoke-test.sh flatpak run com.vitorpamplona.amethyst.Amethyst
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set -euo pipefail
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if [[ $# -lt 1 ]]; then
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echo "usage: $0 <app command> [args...]" >&2
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exit 2
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fi
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EXPECTED_APP_ID="${EXPECTED_APP_ID:-Amethyst}"
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TIMEOUT_SECS=60
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WORK="$(mktemp -d)"
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chmod 700 "$WORK"
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export XDG_RUNTIME_DIR="$WORK/runtime"
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mkdir -m 700 "$XDG_RUNTIME_DIR"
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printf 'xwayland disable\noutput HEADLESS-1 resolution 1280x800\n' > "$WORK/sway.conf"
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SWAY_PID=""
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APP_PID=""
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cleanup() {
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[[ -n "$APP_PID" ]] && kill "$APP_PID" 2>/dev/null || true
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[[ -n "$SWAY_PID" ]] && kill "$SWAY_PID" 2>/dev/null || true
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wait 2>/dev/null || true
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[[ -n "${KEEP_LOG:-}" ]] && cp "$WORK/app.log" "$KEEP_LOG"
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rm -rf "$WORK"
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}
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trap cleanup EXIT
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env -u DISPLAY WLR_BACKENDS=headless WLR_LIBINPUT_NO_DEVICES=1 WLR_RENDERER=pixman \
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sway -c "$WORK/sway.conf" > "$WORK/sway.log" 2>&1 &
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SWAY_PID=$!
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# Sway creates its IPC socket after the Wayland one: wait for both, or swaymsg can't ask it anything.
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socket=""
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ipc=""
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for _ in $(seq 1 50); do
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socket="$(find "$XDG_RUNTIME_DIR" -maxdepth 1 -name 'wayland-*' -type s -print -quit)"
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ipc="$(find "$XDG_RUNTIME_DIR" -maxdepth 1 -name 'sway-ipc.*' -type s -print -quit)"
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[[ -n "$socket" && -n "$ipc" ]] && break
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sleep 0.2
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done
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if [[ -z "$socket" || -z "$ipc" ]]; then
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echo "FAIL: sway did not start" >&2
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cat "$WORK/sway.log" >&2
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exit 1
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fi
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export WAYLAND_DISPLAY="$(basename "$socket")"
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export SWAYSOCK="$ipc"
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# A throwaway profile, so the run neither reads nor writes a real one. A jpackage launcher hands its
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# arguments to the app, not the JVM, so the property goes through JAVA_TOOL_OPTIONS.
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export JAVA_TOOL_OPTIONS="${JAVA_TOOL_OPTIONS:-} -Damethyst.dataDir=$WORK/profile"
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env -u DISPLAY -u AMETHYST_X11 "$@" > "$WORK/app.log" 2>&1 &
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APP_PID=$!
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deadline=$((SECONDS + TIMEOUT_SECS))
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while ((SECONDS < deadline)); do
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if ! kill -0 "$APP_PID" 2>/dev/null; then
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echo "FAIL: the app exited before opening a window" >&2
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tail -50 "$WORK/app.log" >&2
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exit 1
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fi
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# Captured first: `grep -q` on a pipe can exit before swaymsg finishes, and pipefail would read
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# that SIGPIPE as no match.
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tree="$(swaymsg -t get_tree 2>/dev/null || true)"
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if grep -q "\"app_id\": \"$EXPECTED_APP_ID\"" <<< "$tree"; then
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echo "PASS: native Wayland window with app_id $EXPECTED_APP_ID"
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exit 0
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fi
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sleep 1
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done
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echo "FAIL: no Wayland window with app_id $EXPECTED_APP_ID after ${TIMEOUT_SECS}s" >&2
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swaymsg -t get_tree >&2 || true
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tail -50 "$WORK/app.log" >&2
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exit 1
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