add an env var that themes can save history immediately

2019-05-20 14:18:32 +01:00
parent 9b4a049571
commit 09a48d89cc
2 changed files with 4 additions and 0 deletions
--- a/themes/powerline-plain/powerline-plain.base.bash
+++ b/themes/powerline-plain/powerline-plain.base.bash
@@ -14,6 +14,8 @@ function __powerline_prompt_command {

  LEFT_PROMPT=""

+  [[ $HISTORY_AUTOSAVE -eq 1 ]] && history -a && history -c && history -r
+
  ## left prompt ##
  for segment in $POWERLINE_PROMPT; do
    local info="$(__powerline_${segment}_prompt)"