justinandClaude Opus 5.5
690c9dbebd
install.sh sets up a private virtualenv, the udev rule (group picked automatically), and optionally a systemd user service (--service) and LAN access with a subnet-limited firewalld/ufw rule (--lan). It records what it changed so uninstall.sh can undo exactly that. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
65 lines
2.1 KiB
Bash
Executable File
65 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Remove everything install.sh set up: the service, firewall rule, udev rule,
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# the commands and the virtualenv. Mic settings are left as they are.
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set -euo pipefail
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APP=dgm20-linux
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DATA=${XDG_DATA_HOME:-$HOME/.local/share}/$APP
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BIN=$HOME/.local/bin
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UNIT=${XDG_CONFIG_HOME:-$HOME/.config}/systemd/user/dgm20-web.service
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STATE=$DATA/install.state
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DRY=0
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case ${1:-} in
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--dry-run) DRY=1 ;;
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-h|--help) echo "Usage: ./uninstall.sh [--dry-run]"; exit 0 ;;
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"") ;;
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*) echo "unknown option: $1" >&2; exit 2 ;;
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esac
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say() { printf '\033[1m==>\033[0m %s\n' "$*"; }
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run() { if [ $DRY = 1 ]; then printf ' [dry-run] %s\n' "$*"; else "$@"; fi; }
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[ "$(id -u)" != 0 ] || { echo "run this as your normal user, not root" >&2; exit 1; }
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if [ -f "$STATE" ]; then
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while IFS= read -r entry; do
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kind=${entry%% *}
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arg=${entry#* }
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case $kind in
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service)
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say "Stopping the background service"
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run systemctl --user disable --now "$arg" || true
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run rm -f "$UNIT"
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run systemctl --user daemon-reload
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;;
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firewalld)
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say "Removing the firewalld rule"
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run sudo firewall-cmd --permanent --remove-rich-rule="$arg" || true
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run sudo firewall-cmd --reload
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;;
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ufw)
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read -r subnet port <<<"$arg"
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say "Removing the ufw rule"
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run sudo ufw delete allow from "$subnet" to any port "$port" proto tcp || true
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;;
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udev)
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say "Removing the udev rule, sudo needed"
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run sudo rm -f "$arg"
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run sudo udevadm control --reload
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;;
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esac
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done < <(tac "$STATE")
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else
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echo "No install record found in $STATE; removing the program files only."
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fi
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say "Removing the program"
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for cmd in dgm20ctl dgm20-web; do
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if [ -L "$BIN/$cmd" ] && [[ $(readlink "$BIN/$cmd") == "$DATA"/* ]]; then
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run rm -f "$BIN/$cmd"
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fi
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done
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run rm -rf "$DATA"
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say "Done."
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