22 lines
696 B
Bash
22 lines
696 B
Bash
|
# Save dirstack history to .zdirs
|
||
|
|
# adapted from:
|
||
|
|
# github.com/grml/grml-etc-core/blob/master/etc/zsh/zshrc#L1547
|
||
|
|
|
||
|
|
DIRSTACKSIZE=${DIRSTACKSIZE:-20}
|
||
|
|
dirstack_file=${dirstack_file:-${HOME}/.zdirs}
|
||
|
|
|
||
|
|
if [[ -f ${dirstack_file} ]] && [[ ${#dirstack[*]} -eq 0 ]] ; then
|
||
|
|
dirstack=( ${(f)"$(< $dirstack_file)"} )
|
||
|
|
# "cd -" won't work after login by just setting $OLDPWD, so
|
||
|
|
[[ -d $dirstack[1] ]] && cd $dirstack[1] && cd $OLDPWD
|
||
|
|
fi
|
||
|
|
|
||
|
|
autoload -U add-zsh-hook
|
||
|
|
add-zsh-hook chpwd chpwd_dirpersist
|
||
|
|
chpwd_dirpersist() {
|
||
|
|
if (( $DIRSTACKSIZE <= 0 )) || [[ -z $dirstack_file ]]; then return; fi
|
||
|
|
local -ax my_stack
|
||
|
|
my_stack=( ${PWD} ${dirstack} )
|
||
|
|
builtin print -l ${(u)my_stack} >! ${dirstack_file}
|
||
|
|
}
|