58 lines
1.9 KiB
Bash
58 lines
1.9 KiB
Bash
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#!/usr/bin/env bash
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# Capture a single proof scene under a private headless weston on the RUN host,
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# then pull the resulting PNG back to the EDIT host.
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#
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# Reusable across UI proof work (p2-74 de-hardcode clusters etc). The proof
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# scene must self-capture via get_viewport().get_image().save_png() and print a
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# line "SCREENSHOT_PATH:<abs>" (the convention used by scenes/tests/*_proof.gd).
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#
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# Usage: tools/capture-proof.sh <scene_res_path> <local_out_png> [timeout_s]
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# scene_res_path: e.g. res://engine/scenes/tests/hud_proof.tscn
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# local_out_png : destination on the EDIT host
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#
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# Env: AUTOPLAY_HOST (default lilith@apricot.lan), PROJECT_ROOT_REMOTE.
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set -uo pipefail
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SCENE="${1:?scene res:// path required}"
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OUT="${2:?local output png path required}"
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TIMEOUT="${3:-180}"
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RH="${AUTOPLAY_HOST:-lilith@apricot.lan}"
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RROOT="${PROJECT_ROOT_REMOTE:-/var/home/lilith/Code/@projects/@magic-civilization}"
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remote_cmd=$(cat <<REMOTE
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set -uo pipefail
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cd "$RROOT/src/game" || exit 3
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WSOCK="proof-\$\$"
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weston --backend=headless --no-config --socket="\$WSOCK" --width=1280 --height=720 \
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>/tmp/weston-\$WSOCK.log 2>&1 &
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WPID=\$!
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sleep 1.5
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XDG_RUNTIME_DIR="\${XDG_RUNTIME_DIR:-/run/user/\$(id -u)}" \
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timeout "$TIMEOUT" flatpak run --user \
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--filesystem=home \
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--socket=wayland \
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--unset-env=DISPLAY \
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--env=WAYLAND_DISPLAY="\$WSOCK" \
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--filesystem=xdg-run/"\$WSOCK" \
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org.godotengine.Godot \
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--path . \
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--display-driver wayland --rendering-driver opengl3 --rendering-method gl_compatibility \
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"$SCENE" 2>&1 | tee /tmp/proof-\$WSOCK.log
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kill "\$WPID" 2>/dev/null || true
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grep -m1 '^SCREENSHOT_PATH:' /tmp/proof-\$WSOCK.log | sed 's/^SCREENSHOT_PATH://'
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REMOTE
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)
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echo "=== capture-proof: $SCENE on $RH ==="
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REMOTE_PNG="$(ssh "$RH" "$remote_cmd" | tail -n1)"
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if [ -z "$REMOTE_PNG" ]; then
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echo "ERROR: no SCREENSHOT_PATH emitted by proof scene" >&2
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exit 1
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fi
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echo "Remote PNG: $REMOTE_PNG"
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mkdir -p "$(dirname "$OUT")"
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scp "$RH:$REMOTE_PNG" "$OUT"
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echo "Saved: $OUT"
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