Add helper for reorienting a git branch.

tasks/general/acct_mgmt/users.yml

@@ -881,6 +881,24 @@
     alias_sudo: |
       # Allows for alias expansions when using sudo, such as doing "sudo ll".
       alias sudo="sudo "
+    function_load_branch: |
+      # Change a branch to point at another.
+      function load-branch {
+        rcvr="$1" # branch which we want to modify
+        base="$2" # branch with the changes we want
+        if [[ "$1" == main ]];
+          echo "Are you nuts, fool!? Not main! Do it manually!"
+          exit 1
+        fi
+        git switch "$base"
+        git branch -f "$rcvr" "$base"
+        #git switch "$rcvr"
+        git push --force --set-upstream origin "$rcvr"
+        git switch "$base"
+        git branch
+      }
+      alias load-prod="load-branch prod dev"
+      alias load-stage="load-branch stage dev"
 
 - name: General | Account Management | Users | Files | Common Variable
   set_fact:
@@ -956,6 +974,7 @@
       {{ function_debian_upgrade }}
       {{ function_ebook_convert }}
       {{ alias_sudo }}
+      {{ function_load_branch }}
 
 - name: General | Account Management | Users | Files | .bashrc
   blockinfile: