Make prettier wrapper while switching to librewolf

1 files changed, 56 insertions, 0 deletions

diff --git a/.local/share/wrapper.sh b/.local/share/wrapper.sh
new file mode 100755
index 0000000..7d35360
--- /dev/null
+++ b/.local/share/wrapper.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Affero General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
+# details.
+
+main()
+{
+	wrapped="${0##*/}"
+	etcfile="$HOME/.local/etc/wrapper.d/$wrapped.rc"
+
+	if [ ! -f "$etcfile" ]
+	then
+		printf "No configuration for %s found at %s\n" \
+			"$wrapped" \
+			"$etcfile" \
+			>&2
+
+		exit 3
+	fi
+
+	. "$etcfile"
+
+	if [ -z "$WRAPPER_BINS" ]
+	then
+		printf "No WRAPPER_BINS specified in %s\n" "$etcfile" >&2
+		exit 4
+	fi
+
+	for bin in $WRAPPER_BINS
+	do
+		[ -x "$bin" ] || continue
+
+		if [ -n "$FIREJAIL_PROFILE" ]
+		then
+			exec firejail --profile="$FIREJAIL_PROFILE" -- \
+				"$bin" $WRAPPER_OPTS "$@"
+		fi
+
+		exec "$bin" $WRAPPER_OPTS "$@"
+	done
+
+	printf "No underlying executable found for %s:\n" "$wrapped" >&2
+	for bin in $WRAPPER_BINS
+	do
+		printf "\t%s\n" "$bin" >&2
+	done
+}
+
+main "$@"