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theme/pete: adopt automatic history 

Use `preexec` and `$HISTCONTROL` to configure _Bash It_'s automatic history management feature.
pull/1951/head
John D Pell 2022-01-24 21:39:17 -08:00
parent 24a4067cb3
commit 7823e36d15
1 changed files with 9 additions and 1 deletions
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10
themes/pete/pete.theme.bash
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@ -7,12 +7,20 @@ function prompt_setter() {
scm_char="$(scm_char)" scm_char="$(scm_char)"
scm_prompt_info="$(scm_prompt_info)" scm_prompt_info="$(scm_prompt_info)"
ruby_version_prompt="$(ruby_version_prompt)" ruby_version_prompt="$(ruby_version_prompt)"
_save-and-reload-history 1 # Save history
PS1="(${clock_prompt}) ${scm_char} [${blue?}\u${reset_color?}@${green?}\H${reset_color?}] ${yellow?}\w${reset_color?}${scm_prompt_info}${ruby_version_prompt} ${reset_color?} " PS1="(${clock_prompt}) ${scm_char} [${blue?}\u${reset_color?}@${green?}\H${reset_color?}] ${yellow?}\w${reset_color?}${scm_prompt_info}${ruby_version_prompt} ${reset_color?} "
PS2='> ' PS2='> '
PS4='+ ' PS4='+ '
} }
case $HISTCONTROL in
*'auto'*)
: # Do nothing, already configured.
;;
*)
# Append new history lines to history file
HISTCONTROL="${HISTCONTROL:-}${HISTCONTROL:+:}autosave"
;;
esac
safe_append_prompt_command prompt_setter safe_append_prompt_command prompt_setter
SCM_THEME_PROMPT_DIRTY=" ✗" SCM_THEME_PROMPT_DIRTY=" ✗"