harry
80b6abdb32
Linux builds libobs and an allowlist of official plugins from source in OBS's relocatable layout. Windows copies the official release byte-for-byte so the Game Capture hook keeps its signature. Adds a headless Wayland rig for PipeWire/portal capture tests on machines without a display.
95 lines
3.3 KiB
Bash
Executable File
95 lines
3.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Run a command inside a disposable headless Wayland desktop for capture tests.
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#
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# scripts/rig/headless-wayland.sh <command> [args...]
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#
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# Starts a private D-Bus session with PipeWire, WirePlumber, headless Sway and
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# xdg-desktop-portal-wlr (auto-selecting the only output), plus a 60 FPS test
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# pattern standing in for a game. Everything is torn down when the command exits.
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#
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# This rig exercises the PipeWire/portal path on a machine without a display.
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# It does not replace validation on real hardware (Hyprland, X11, Windows).
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set -euo pipefail
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if [[ $# -eq 0 ]]; then
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echo "usage: $0 <command> [args...]" >&2
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exit 2
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fi
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if [[ -z "${CLIPBIN_RIG_INNER:-}" ]]; then
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exec env CLIPBIN_RIG_INNER=1 dbus-run-session -- "$0" "$@"
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fi
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rig_dir="$(mktemp -d "${TMPDIR:-/tmp}/clipbin-rig.XXXXXX")"
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pids=()
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cleanup() {
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for pid in "${pids[@]}"; do kill "${pid}" 2>/dev/null || true; done
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wait 2>/dev/null || true
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# The D-Bus-activated document portal mounts a FUSE filesystem here.
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fusermount3 -u "${XDG_RUNTIME_DIR}/doc" 2>/dev/null || true
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rm -rf "${rig_dir}"
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}
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trap cleanup EXIT
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export XDG_RUNTIME_DIR="${rig_dir}/runtime"
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export XDG_CONFIG_HOME="${rig_dir}/config"
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export XDG_CURRENT_DESKTOP=sway
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export XDG_SESSION_TYPE=wayland
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mkdir -p "${XDG_RUNTIME_DIR}" "${XDG_CONFIG_HOME}/xdg-desktop-portal-wlr" "${XDG_CONFIG_HOME}/sway"
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chmod 700 "${XDG_RUNTIME_DIR}"
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width="${CLIPBIN_RIG_WIDTH:-1920}"
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height="${CLIPBIN_RIG_HEIGHT:-1080}"
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cat > "${XDG_CONFIG_HOME}/sway/config" <<EOF
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output HEADLESS-1 resolution ${width}x${height}@60Hz
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default_border none
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EOF
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cat > "${XDG_CONFIG_HOME}/xdg-desktop-portal-wlr/config" <<EOF
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[screencast]
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chooser_type=none
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output_name=HEADLESS-1
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max_fps=60
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EOF
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wait_for() {
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local what="$1" check="$2"
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for _ in $(seq 100); do
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if eval "${check}"; then return 0; fi
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sleep 0.1
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done
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echo "rig: ${what} did not start; logs in ${rig_dir}" >&2
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exit 1
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}
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pipewire > "${rig_dir}/pipewire.log" 2>&1 & pids+=($!)
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wait_for pipewire '[[ -S "${XDG_RUNTIME_DIR}/pipewire-0" ]]'
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wireplumber > "${rig_dir}/wireplumber.log" 2>&1 & pids+=($!)
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pipewire-pulse > "${rig_dir}/pipewire-pulse.log" 2>&1 & pids+=($!)
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WLR_BACKENDS=headless WLR_LIBINPUT_NO_DEVICES=1 WLR_HEADLESS_OUTPUTS=1 \
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sway --config "${XDG_CONFIG_HOME}/sway/config" > "${rig_dir}/sway.log" 2>&1 & pids+=($!)
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wait_for sway 'compgen -G "${XDG_RUNTIME_DIR}/wayland-*" > /dev/null'
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WAYLAND_DISPLAY="$(basename "$(compgen -G "${XDG_RUNTIME_DIR}/wayland-*" | grep -v lock | head -1)")"
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export WAYLAND_DISPLAY
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SWAYSOCK="$(compgen -G "${XDG_RUNTIME_DIR}/sway-ipc.*" | head -1)"
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export SWAYSOCK
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dbus-update-activation-environment WAYLAND_DISPLAY XDG_CURRENT_DESKTOP XDG_RUNTIME_DIR XDG_CONFIG_HOME SWAYSOCK
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/usr/lib/xdg-desktop-portal-wlr > "${rig_dir}/xdpw.log" 2>&1 & pids+=($!)
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/usr/lib/xdg-desktop-portal -r > "${rig_dir}/xdp.log" 2>&1 & pids+=($!)
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# A moving 60 FPS picture with a tone, standing in for a game.
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SDL_VIDEODRIVER=wayland ffplay -loglevel error -fs -window_title clipbin-test-game \
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-f lavfi "testsrc2=size=${width}x${height}:rate=60,format=yuv420p" \
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> "${rig_dir}/game.log" 2>&1 & pids+=($!)
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sleep 1
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echo "rig: ready (WAYLAND_DISPLAY=${WAYLAND_DISPLAY}, logs in ${rig_dir})" >&2
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status=0
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"$@" || status=$?
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if [[ -n "${CLIPBIN_RIG_KEEP_LOGS:-}" ]]; then
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cp -r "${rig_dir}" "${CLIPBIN_RIG_KEEP_LOGS}"
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fi
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exit "${status}"
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