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fix(desktop): forward DISPLAY/Wayland and use host network in cargo-desktop #27

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nrupard merged 1 commit from fix/desktop-display-forwarding into main 2026-05-04 16:40:42 +02:00
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nrupard commented 2026-05-04 16:40:24 +02:00
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just dev-desktop ran the desktop binary inside the container with no DISPLAY, no Wayland socket, and no LETS_CHAT_SERVER_URL forwarded, so GTK aborted with "cannot open display" and the binary could not have reached a localhost dev server even if it had a window.

The wrapper now forwards LETS_CHAT_SERVER_URL when set, and when DISPLAY or WAYLAND_DISPLAY is set on the host it also enables --network=host and --ipc=host, mounts /tmp/.X11-unix and the Wayland XDG_RUNTIME_DIR socket, and forwards XAUTHORITY when present. Builds (cargo check, cargo clippy, cargo fmt) are unaffected because the extra args only attach when display env vars are set.

Also includes a cargo fmt --all run that touched routes/ws.rs and routes/room.rs.

Co-Authored-By: Claude Opus 4.7 (1M context) noreply@anthropic.com

just dev-desktop ran the desktop binary inside the container with no DISPLAY, no Wayland socket, and no LETS_CHAT_SERVER_URL forwarded, so GTK aborted with "cannot open display" and the binary could not have reached a localhost dev server even if it had a window. The wrapper now forwards LETS_CHAT_SERVER_URL when set, and when DISPLAY or WAYLAND_DISPLAY is set on the host it also enables --network=host and --ipc=host, mounts /tmp/.X11-unix and the Wayland XDG_RUNTIME_DIR socket, and forwards XAUTHORITY when present. Builds (cargo check, cargo clippy, cargo fmt) are unaffected because the extra args only attach when display env vars are set. Also includes a cargo fmt --all run that touched routes/ws.rs and routes/room.rs. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
just dev-desktop ran the desktop binary inside the container with no DISPLAY, no Wayland socket, and no LETS_CHAT_SERVER_URL forwarded, so GTK aborted with "cannot open display" and the binary could not have reached a localhost dev server even if it had a window.

The wrapper now forwards LETS_CHAT_SERVER_URL when set, and when DISPLAY or WAYLAND_DISPLAY is set on the host it also enables --network=host and --ipc=host, mounts /tmp/.X11-unix and the Wayland XDG_RUNTIME_DIR socket, and forwards XAUTHORITY when present. Builds (cargo check, cargo clippy, cargo fmt) are unaffected because the extra args only attach when display env vars are set.

Also includes a cargo fmt --all run that touched routes/ws.rs and routes/room.rs.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
nrupard deleted branch fix/desktop-display-forwarding 2026-05-04 16:40:42 +02:00
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