Git-hash task

Taskfile.yaml

@@ -12,6 +12,9 @@ includes:
   rustdesk: ./rustdesk/Tasks.yaml
   wallabag: ./wallabag/Tasks.yaml
 
+vars:
+  GIT_COMMIT_HASH:
+    sh: git log -n 1 --format=%h
 
 tasks:
   default:
@@ -20,6 +23,11 @@ tasks:
       - task --list-all
     silent: true
 
+  git:hash:
+    desc: Prints current git commit hash
+    cmds:
+      - echo {{.GIT_COMMIT_HASH}}
+
   all:pull:
     desc: Pull and build all images
     cmds: