Merge pull request #221 from dkuku/master

systemctl: display and toggle systemctl service status

README.adoc

@@ -41,6 +41,7 @@ This repository contains a set of scripts (a.k.a. *blocklets*) for link:https://
 | link:openvpn[] | Show openvpn status
 | link:rofi-calendar[] | Current date/time and click for callendar using rofi
 | link:shutdown_menu[] | Shutdown menu using rofi or zenity
+| link:systemctl[] | Startup and Shutdown system services
 | link:tahoe-lafs[] | Show status of your tahoe-lafs grid
 | link:temperature[] | Show system temperatures using lm-sensors
 | link:time[] | Show the current date/time and click to change timezones

systemctl/Readme.md

@@ -0,0 +1,28 @@
+# systemctl
+
+Show systemctl service status, allows to toggle status with left click.
+Accepts the same service names as systemctl eg. "redis" or "docker".
+
+![](systemctl.png)
+
+# Config
+
+```
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=docker
+
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=redis
+
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=postgresql
+```

systemctl/i3blocks.conf

@@ -0,0 +1,17 @@
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=docker
+
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=redis
+
+[systemctl]
+command=$SCRIPT_DIR/systemctl
+interval=once
+markup=pango
+instance=postgresql

systemctl/systemctl

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# The service we want to check or toggle (according to systemctl)
+SERVICE=$BLOCK_INSTANCE
+# Colors to display
+INACTIVE_COLOR=#888888
+ACTIVE_COLOR=#22BB22
+# Exact string to display
+ACTIVE="<span foreground=\"$ACTIVE_COLOR\">$SERVICE</span>"
+INACTIVE="<span foreground=\"$INACTIVE_COLOR\"><s>$SERVICE</s></span>"
+
+if [ "$( systemctl is-active "$SERVICE" )" != "active" ]
+then
+  if [ "$BLOCK_BUTTON" == '1' ]
+  then
+    if systemctl start "$SERVICE"
+    then
+      echo "$ACTIVE"
+    fi
+  fi
+  echo "$INACTIVE"
+else
+  if [ "$BLOCK_BUTTON" == '1' ]
+  then
+	  if systemctl stop "$SERVICE"
+    then
+      echo "$INACTIVE"
+    fi
+  fi
+  echo "$ACTIVE"
+fi