Made it working with stow

all/.config/i3blocks/activity

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+NONE="None"
+
+get_current_activity() {	
+    activity=$(hamster current)
+    if [ "$activity" = "No activity" ]; then
+        echo $NONE
+    else
+        IFS=' '
+        read -ra ADDR <<< "$activity"
+        echo "${ADDR[2]}"
+    fi
+}
+
+
+case "$BLOCK_BUTTON" in
+    1|2|3)
+        current_activity=$(get_current_activity)
+        if [ "$current_activity" = "$NONE" ]; then
+            hamster start "Comu@Work#Flexibill App"
+        else
+            hamster stop
+        fi
+esac
+
+current_activity=$(get_current_activity)
+
+echo "$LABEL $current_activity"
+echo "$LABEL $current_activity"