added a function instead running the same check and commands in every theme

2019-06-10 13:39:35 +01:00 · 2019-06-10 13:39:35 +01:00 · e93cc67bcd
parent 23fab13d85
commit e93cc67bcd
2 changed files with 6 additions and 1 deletions
--- a/themes/base.theme.bash
+++ b/themes/base.theme.bash
@ -497,3 +497,8 @@ function safe_append_prompt_command {
        fi
    fi
 }
+
+function _save-and-reload-history() {
+  local autosave=${1:-0}
+  [[ $autosave -eq 1 ]] && history -a && history -c && history -r
+}
--- a/themes/powerline-plain/powerline-plain.base.bash
+++ b/themes/powerline-plain/powerline-plain.base.bash
@ -14,7 +14,7 @@ function __powerline_prompt_command {

  LEFT_PROMPT=""

-  [[ $HISTORY_AUTOSAVE -eq 1 ]] && history -a && history -c && history -r
+  _save-and-reload-history "${HISTORY_AUTOSAVE:-0}"

  ## left prompt ##
  for segment in $POWERLINE_PROMPT; do