--- a/bash-completion.sh Tue Oct 06 16:24:57 2020 +0200
+++ b/bash-completion.sh Wed Oct 07 01:46:03 2020 +0200
@@ -13,22 +13,15 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+_relpipe_out_jack_completion_read_nullbyte() { local IFS=; for v in "$@"; do export "$v"; read -r -d '' "$v"; done }
+
_relpipe_out_jack_completion_ports() {
- # TODO: simpler and faster implementation in relpipe-out-jack or relpipe-in-jack C++ code
- jack_lsp -tp 2>/dev/null \
- | tr -d \\t \
- | tr \\n \\0 \
- | relpipe-in-cli \
- --relation "jack_midi_port" \
- --attribute "name" string \
- --attribute "properties" string \
- --attribute "type" string \
- --records-on-stdin true \
- | relpipe-tr-grep '.*' 'properties' 'input' \
- | relpipe-tr-grep '.*' 'type' 'midi' \
- | relpipe-tr-cut '.*' 'name' \
- | relpipe-out-nullbyte \
- | tr \\0 \\n
+ if type relpipe-in-jack &> /dev/null && type relpipe-out-nullbyte &> /dev/null; then
+ relpipe-in-jack --list-jack-ports true --list-midi-messages false 2>/dev/null \
+ | relpipe-out-nullbyte \
+ | while _relpipe_out_jack_completion_read_nullbyte "name" "input" "output" "physical" "terminal" "mine" "midi" "type"; do
+ if [[ "$midi" = "true" && "$input" = "true" && "$mine" = "false" ]]; then echo "$name"; fi; done
+ fi
}
_relpipe_out_jack_completion() {