Merge pull request #338 from Drew-Daniels/gcalcli-support

add segment for gcalcli

AUTHORS

@@ -38,3 +38,4 @@ kurczynski
 Alejandro Espinosa (Halbard) <[email protected]>
 TN Khanh <[email protected]>
 Skywarth <[email protected]>
+Drew Daniels <[email protected]>

segments/gcalcli.sh

@@ -0,0 +1,32 @@
+# Print next Google Calendar Event
+
+TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT_DEFAULT=1
+
+generate_segmentrc() {
+	read -d '' rccontents  << EORC
+# gcalcli uses 24hr time format by default - if you want to see 12hr time format, set TMUX_POWERLINE_SEG_GCALCLI_MILITARY_TIME_DEFAULT to 0
+export TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT="${TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT_DEFAULT}"
+EORC
+	echo "$rccontents"
+}
+
+__process_settings() {
+	if [ -z "$TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT" ]; then
+		export TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT="${TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT_DEFAULT}"
+	fi
+}
+
+run_segment() {
+  if ! command -v gcalcli &> /dev/null
+  then
+    echo "'gcalcli' could not be found"
+    return 1
+  fi
+  __process_settings
+  gcmd=(gcalcli agenda)
+  if [[ $TMUX_POWERLINE_SEG_GCALCLI_24HR_TIME_FORMAT == 0 ]]; then
+    gcmd+=(--no-military)
+  fi
+  "${gcmd[@]}" | head -2 | tail -1 | sed 's/\x1B\[[0-9;]\{1,\}[A-Za-z]//g' | sed -E 's/ +/ /g'
+	return 0
+}