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ohmyzsh/plugins/dircycle/dircycle.plugin.zsh
Marc Cornellà ac3b345365
dircycle: trigger appropriate hooks after directory change (#7161)
This commit triggers precmd and chpwd hook functions iff we changed directory.

This has the same behavior as zsh's hook function execution, which tries to run
the functions in the order specified and silently ignores any function that
does not exist.

See http://zsh.sourceforge.net/Doc/Release/Functions.html#Hook-Functions

Also moved duplicate nopushdminus logic to the `switch-to-dir` function.
2018-10-02 21:31:26 +02:00

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# enables cycling through the directory stack using
# Ctrl+Shift+Left/Right
#
# left/right direction follows the order in which directories
# were visited, like left/right arrows do in a browser
# NO_PUSHD_MINUS syntax:
# pushd +N: start counting from left of `dirs' output
# pushd -N: start counting from right of `dirs' output
switch-to-dir () {
setopt localoptions nopushdminus
[[ ${#dirstack} -eq 0 ]] && return 1
while ! builtin pushd -q $1 &>/dev/null; do
# We found a missing directory: pop it out of the dir stack
builtin popd -q $1
# Stop trying if there are no more directories in the dir stack
[[ ${#dirstack} -eq 0 ]] && return 1
done
}
insert-cycledleft () {
switch-to-dir +1 || return
local fn
for fn (chpwd $chpwd_functions precmd $precmd_functions); do
(( $+functions[$fn] )) && $fn
done
zle reset-prompt
}
zle -N insert-cycledleft
insert-cycledright () {
switch-to-dir -0 || return
local fn
for fn (chpwd $chpwd_functions precmd $precmd_functions); do
(( $+functions[$fn] )) && $fn
done
zle reset-prompt
}
zle -N insert-cycledright
# These sequences work for xterm, Apple Terminal.app, and probably others.
# Not for rxvt-unicode, but it doesn't seem differentiate Ctrl-Shift-Arrow
# from plain Shift-Arrow, at least by default.
# iTerm2 does not have these key combinations defined by default; you will need
# to add them under "Keys" in your profile if you want to use this. You can do
# this conveniently by loading the "xterm with Numeric Keypad" preset.
bindkey "\e[1;6D" insert-cycledleft
bindkey "\e[1;6C" insert-cycledright