93 lines
3.2 KiB
Bash
93 lines
3.2 KiB
Bash
#!/usr/bin/env bash
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# BackTunnel uninstaller (with optional PURGE=1 to remove shared defaults)
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set -euo pipefail
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PREFIX=${PREFIX:-/usr}
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DESTDIR=${DESTDIR:-}
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PURGE=${PURGE:-0} # set PURGE=1 to remove /usr/share/backtunnel and /etc/backtunnel
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BINDIR="$DESTDIR$PREFIX/bin"
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MANDIR="$DESTDIR$PREFIX/share/man/man1"
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KIO_SM="$DESTDIR$PREFIX/share/kio/servicemenus"
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KSVC5="$DESTDIR$PREFIX/share/kservices5/ServiceMenus"
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APPDIR="$DESTDIR$PREFIX/share/applications"
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BCOMP="$DESTDIR$PREFIX/share/bash-completion/completions"
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SHARE_DIR="$DESTDIR$PREFIX/share/backtunnel"
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ETC_DIR="$DESTDIR/etc/backtunnel"
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say() { printf '[BackTunnel] %s\n' "$*"; }
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say_warn() { printf '[BackTunnel] WARN: %s\n' "$*" >&2; }
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# Portable directory prune: remove dir if empty, then move up until stop boundary
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prune_dir() {
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local dir="${1%/}"
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local stop="${2%/}"
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while [[ -n "$dir" && "$dir" != "/" && "$dir" != "$stop" ]]; do
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rmdir "$dir" 2>/dev/null || break
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dir="$(dirname "$dir")"
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done
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}
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# Friendly notice if uninstalling the live system without root
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if [[ -z "$DESTDIR" && ${EUID:-$(id -u)} -ne 0 ]]; then
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say_warn "Running without root; some files may not be removed due to permissions."
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fi
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say "Uninstalling from PREFIX=${PREFIX} DESTDIR=${DESTDIR} (PURGE=${PURGE})"
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# --- Remove binaries ---
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rm -f "$BINDIR/backtunnel-share" \
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"$BINDIR/backtunnel-access" \
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"$BINDIR/backtunnel-auth-setup" \
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"$BINDIR/backtunnel-share-gui" \
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"$BINDIR/backtunnel-access-gui" \
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"$BINDIR/backtunnel-open-term" \
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"$BINDIR/backtunnel-share-tui" \
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"$BINDIR/backtunnel-access-tui"
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# Optionally remove helper that may be present on some installs
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rm -f "$BINDIR/backtunnel-init"
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# --- Man page ---
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rm -f "$MANDIR/backtunnel.1"
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# --- Bash completions ---
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rm -f "$BCOMP/backtunnel-share" \
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"$BCOMP/backtunnel-access"
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# --- Dolphin service menus (Plasma 6 + legacy) ---
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rm -f "$KIO_SM/backtunnel_share.desktop" \
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"$KIO_SM/backtunnel_access.desktop" \
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"$KSVC5/backtunnel_share.desktop" \
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"$KSVC5/backtunnel_access.desktop"
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# --- Optional desktop launcher ---
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rm -f "$APPDIR/backtunnel.desktop"
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# --- Shared defaults (only if PURGE=1) ---
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if [[ "$PURGE" = "1" ]]; then
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say "Purging shared defaults under $SHARE_DIR and $ETC_DIR"
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rm -f "$SHARE_DIR/profiles.ini" 2>/dev/null || true
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rm -f "$ETC_DIR/profiles.ini" 2>/dev/null || true
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# Remove directories if empty (and prune empty parents up to safe boundaries)
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prune_dir "$SHARE_DIR" "$DESTDIR$PREFIX/share"
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prune_dir "$ETC_DIR" "$DESTDIR/etc"
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else
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# Optionally clean up empty share dir if package manager removed files already
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prune_dir "$SHARE_DIR" "$DESTDIR$PREFIX/share"
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say "Keeping shared defaults: $SHARE_DIR/ and $ETC_DIR/ (set PURGE=1 to remove)"
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fi
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# --- Refresh desktop/KDE cache (best-effort, skip during packaging) ---
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if [[ -z "$DESTDIR" ]]; then
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if command -v update-desktop-database >/dev/null 2>&1; then
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update-desktop-database -q || true
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fi
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if command -v kbuildsycoca6 >/dev/null 2>&1; then
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kbuildsycoca6 --noincremental >/dev/null 2>&1 || true
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elif command -v kbuildsycoca5 >/dev/null 2>&1; then
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kbuildsycoca5 --noincremental >/dev/null 2>&1 || true
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fi
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fi
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say "Uninstall complete."
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