Merge pull request #133 from lwilke/feature/use_tmpdir_if_possible

Use TMPDIR, if available, for storing recover_keys file.

Author: bruno-

scripts/copycat_mode_bindings.sh

@@ -30,7 +30,7 @@ extend_key() {
 	fi
 	# We save the previous mapping to a file in order to be able to recover
 	# the previous mapping when we unbind
-	tmux list-keys -T $(tmux_copy_mode_string) | $AWK_CMD '$4 == "'$key'"' >> /tmp/copycat_$(whoami)_recover_keys
+	tmux list-keys -T $(tmux_copy_mode_string) | $AWK_CMD '$4 == "'$key'"' >> "${TMPDIR:-/tmp}/copycat_$(whoami)_recover_keys"
 	tmux bind-key -T $(tmux_copy_mode_string) "$key" run-shell "tmux $cmd; $script; true"
 }
 

scripts/copycat_mode_quit.sh

@@ -18,10 +18,10 @@ unbind_prev_next_bindings() {
 }
 
 unbind_all_bindings() {
-	grep -v copycat </tmp/copycat_$(whoami)_recover_keys | while read key_cmd; do
+	grep -v copycat <"${TMPDIR:-/tmp}/copycat_$(whoami)_recover_keys" | while read key_cmd; do
 		sh -c "tmux $key_cmd"
 	done < /dev/stdin
-	rm /tmp/copycat_$(whoami)_recover_keys
+	rm "${TMPDIR:-/tmp}/copycat_$(whoami)_recover_keys"
 }
 
 main() {