Replace mediaplayer with cmus

scripts/i3blocks/cmus

@@ -0,0 +1,38 @@
+#!/bin/bash
+#
+# Copyright (c) 2021 Jesús E. <heckyel@hyperbola.info>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+INFO_CMUS=$(cmus-remote -Q 2>/dev/null)
+
+if cmus-remote -Q >/dev/null 2>&1; then
+  INFO_TITLE=$(echo "${INFO_CMUS}" | sed -n -e 's/^.*title//p' | head -n 1)
+  INFO_ALBUM=$(echo "${INFO_CMUS}" | sed -n -e 's/^.*album//p' | head -n 1)
+  INFO_ARTIST=$(echo "${INFO_CMUS}" | sed -n -e 's/^.*artist//p' | head -n 1)
+else
+  exit
+fi
+
+if [[ "${INFO_ARTIST}" ]] && [[ "${INFO_TITLE}" ]] && [[ "${INFO_ALBUM}" ]]; then
+  OUT_TEXT="${INFO_ARTIST} - ${INFO_TITLE} - ${INFO_ALBUM}"
+elif [[ "${INFO_ARTIST}" ]] && [[ "${INFO_TITLE}" ]]; then
+  OUT_TEXT="${INFO_ARTIST} - ${INFO_TITLE}"
+elif [[ "${INFO_TITLE}" ]]; then
+  OUT_TEXT="${INFO_TITLE}"
+fi
+
+echo "${OUT_TEXT}"
+echo "${OUT_TEXT}"
+exit