LinusandClaude Opus 5.5
16dbf25c9b
run.sh asks which host folder Claude may access, using the desktop's folder picker (zenity, or kdialog on KDE; terminal prompt otherwise), and mounts it read-write at /workspace. It opens at the last folder used, refuses / and $HOME, and can be skipped with --workspace DIR. The image creates /workspace and a ~/workspace symlink to it. Closing Claude Desktop's window only hides the app, which left the container running invisibly. The new entrypoint launch-claude.sh watches the app's X windows and quits it once none is open or minimized, so the container exits with it. run.sh adds --init for signal handling and reaping. Also add .gitignore for workspace/ and .env. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
47 lines
1.6 KiB
Bash
Executable File
47 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Container entrypoint: run Claude Desktop and stop when its window is closed.
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#
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# Closing the window only hides the app (it keeps running for the tray icon,
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# which GNOME doesn't show), so the container would keep running invisibly.
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# This watches the app's X windows and quits the app once none of them is
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# open or minimized. The container then exits with it.
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set -u
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claude-desktop "$@" &
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app=$!
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stop_app() { kill -TERM "$app" 2>/dev/null; wait "$app"; exit $?; }
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trap stop_app TERM INT HUP
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host="$(hostname)"
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# True if any of this container's Claude windows is Normal (shown) or Iconic
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# (minimized). A closed window is Withdrawn or loses WM_STATE altogether.
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# WM_CLIENT_MACHINE filters out Claude windows from other containers or apps
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# on the same X server.
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window_open() {
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local w props
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for w in $(xwininfo -root -tree 2>/dev/null \
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| awk '/\("com\.anthropic\.claude" "com\.anthropic\.Claude"\)/ {print $1}'); do
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props="$(xprop -id "$w" WM_CLIENT_MACHINE WM_STATE 2>/dev/null)" || continue
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[[ "$props" == *"WM_CLIENT_MACHINE(STRING) = \"$host\""* ]] || continue
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[[ "$props" =~ "window state: "(Normal|Iconic) ]] && return 0
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done
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return 1
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}
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seen=0 # only arm the check after the first window has appeared
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misses=0 # require a few consecutive misses to ride out brief remaps
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while kill -0 "$app" 2>/dev/null; do
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sleep 1 & wait $!
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if window_open; then
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seen=1 misses=0
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elif (( seen )) && (( ++misses >= 3 )); then
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echo "launch-claude: window closed, quitting Claude Desktop" >&2
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stop_app
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fi
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done
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wait "$app"
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