Added POWERLEVEL9K_VCS_HIDE_TAGS variable to control displaying of vcs tags in segment

README.md

@@ -348,8 +348,10 @@ customization is provided via:
 |`POWERLEVEL9K_SHOW_CHANGESET`|`false`|Set to `true` to display the hash / changeset in the segment.|
 |`POWERLEVEL9K_CHANGESET_HASH_LENGTH`|`12`|How many characters of the hash / changeset to display in the segment.|
 |`POWERLEVEL9K_VCS_SHOW_SUBMODULE_DIRTY`|`true`|Set to `false` to not reflect submodule status in the top-level repository prompt.|
+|`POWERLEVEL9K_VCS_HIDE_TAGS`|unset|Set to `true` to stop tags being displayed in the segment.|
 
-**vcs Symbols**
+
+##### vcs symbols
 
 The `vcs` segment uses various symbols to tell you the state of your repository.
 These symbols depend on your installed font and selected `POWERLEVEL9K_MODE`

functions/vcs.zsh

@@ -61,6 +61,7 @@ function +vi-git-remotebranch() {
 }
 
 function +vi-git-tagname() {
+  if [[ -z "${POWERLEVE9K_VCS_HIDE_TAGS}" ]]; then
     # If we are on a tag, append the tagname to the current branch string.
     local tag
     tag=$(git describe --tags --exact-match HEAD 2>/dev/null)
@@ -81,6 +82,7 @@ function +vi-git-tagname() {
         hook_com[branch]+=" $(print_icon 'VCS_TAG_ICON')${tag}"
       fi
     fi
+  fi
 }
 
 # Show count of stashed changes