terminal-life: use the user name instead of fullname for git

modules/terminal-life/.config/git/config.nix

@@ -12,8 +12,8 @@ in ''  [user]
     else ""
   }
     ${
-    if user.fullName != null
-    then "name = ${user.fullName}"
+    if user.name != null
+    then "name = ${user.name}"
     else ""
   }
     ${
@@ -27,7 +27,19 @@ in ''  [user]
   [alias]
     pol = pull
     ack = -c color.grep.linenumber=\"bold yellow\"\n    -c color.grep.filename=\"bold green\"\n    -c color.grep.match=\"reverse yellow\"\n    grep --break --heading --line-number
-  # define command which will be used when "nvim"is set as a merge tool
+    lg = "!f() { \
+        git log --all --color --graph --pretty=format:'%C(bold yellow)<sig>%G?</sig>%C(reset) %C(red)%h%C(reset) -%C(yellow)%d%C(reset) %s %C(green)(%cr) %C(blue)<%an>%C(reset)' | \
+        sed \
+        -e 's#<sig>G</sig>#Good#' \
+        -e 's#<sig>B</sig>#\\nBAD \\nBAD \\nBAD \\nBAD \\nBAD#' \
+        -e 's#<sig>U</sig>#Unknown#' \
+        -e 's#<sig>X</sig>#Expired#' \
+        -e 's#<sig>Y</sig>#Expired Key#' \
+        -e 's#<sig>R</sig>#Revoked#' \
+        -e 's#<sig>E</sig>#Missing Key#' \
+        -e 's#<sig>N</sig>#None#' | \
+        less -r; \
+    }; f"
 
   [mergetool]
     prompt = false