Add workflows & badges

coverage.sh

@@ -1,3 +1,24 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 
-coverage erase && coverage run -m unittest discover && coverage report
+# This file is part of asyncio-taskpool.
+
+# asyncio-taskpool is free software: you can redistribute it and/or modify it under the terms of
+# version 3.0 of the GNU Lesser General Public License as published by the Free Software Foundation.
+
+# asyncio-taskpool 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 Lesser General Public License for more details.
+
+# You should have received a copy of the GNU Lesser General Public License along with asyncio-taskpool.
+# If not, see <https://www.gnu.org/licenses/>.
+
+coverage erase && coverage run -m unittest discover 2> /dev/null
+
+typeset total
+total=$(coverage report | awk '$1 == "TOTAL" {print $NF}')
+
+if [[ $total == 100% ]]; then
+  echo $total
+else
+  coverage report
+fi