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Use HISTFILE evironment variable directly rather than copying it 

Use the HISTFILE environment variable in place of copying it to
_per_directory_history_global so that users can change the environment variable
after sourcing per-directory-history and have the global variable set correctly
This commit is contained in:
Jim Hester 2012-09-21 10:19:39 -04:00
parent baa187e4b9
commit cc831508d7
1 changed files with 4 additions and 5 deletions
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9
plugins/per-directory-history/per-directory-history.plugin.zsh
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@ -81,7 +81,6 @@ bindkey '^G' per-directory-history-toggle-history
# implementation details
#-------------------------------------------------------------------------------
_per_directory_history_global=$HISTFILE
_per_directory_history_directory="$HISTORY_BASE${PWD:A}/history"
function _per-directory-history-change-directory() {
@ -89,7 +88,7 @@ function _per-directory-history-change-directory() {
mkdir -p ${_per_directory_history_directory:h}
if [[ $_per_directory_history_is_global == false ]]; then
#save to the global history
fc -AI $_per_directory_history_global
fc -AI $HISTFILE
#save history to previous file
local prev="$HISTORY_BASE${OLDPWD:A}/history"
mkdir -p ${prev:h}
@ -115,7 +114,7 @@ function _per-directory-history-addhistory() {
function _per-directory-history-set-directory-history() {
if [[ $_per_directory_history_is_global == true ]]; then
fc -AI $_per_directory_history_global
fc -AI $HISTFILE
local original_histsize=$HISTSIZE
HISTSIZE=0
HISTSIZE=$original_histsize
@ -131,8 +130,8 @@ function _per-directory-history-set-global-history() {
local original_histsize=$HISTSIZE
HISTSIZE=0
HISTSIZE=$original_histsize
if [[ -e "$_per_directory_history_global" ]]; then
fc -R "$_per_directory_history_global"
if [[ -e "$HISTFILE" ]]; then
fc -R "$HISTFILE"
fi
fi
_per_directory_history_is_global=true