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feat(dircycle): add bindings to go up or down in hierarchy (#12291)

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Co-authored-by: Marc Cornellà <marc@mcornella.com>
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Kayhan Gültekin 2024-07-27 10:38:11 -04:00 committed by GitHub
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22
plugins/dircycle/README.md
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@ -37,13 +37,13 @@ Say you opened these directories on the terminal:
3 ~ 3 ~
``` ```
By pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd>, the current working directory or `$CWD` will be from `oh-my-zsh` to `Hacktoberfest`. Press it again and it will be at `Projects`. By pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd>, the current working directory or `$PWD` will be from `oh-my-zsh` to `Hacktoberfest`. Press it again and it will be at `Projects`.
And by pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd>, the `$CWD` will be from `Projects` to `Hacktoberfest`. Press it again and it will be at `oh-my-zsh`. And by pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd>, the `$PWD` will be from `Projects` to `Hacktoberfest`. Press it again and it will be at `oh-my-zsh`.
Here's a example history table with the same accessed directories like above: Here's a example history table with the same accessed directories like above:
| Current `$CWD` | Key press | New `$CWD` | | Current `$PWD` | Key press | New `$PWD` |
| --------------- | ----------------------------------------------------- | --------------- | | --------------- | ----------------------------------------------------- | --------------- |
| `oh-my-zsh` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> | `Hacktoberfest` | | `oh-my-zsh` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> | `Hacktoberfest` |
| `Hacktoberfest` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> | `Projects` | | `Hacktoberfest` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> | `Projects` |
@ -53,7 +53,7 @@ Here's a example history table with the same accessed directories like above:
| `Hacktoberfest` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> | `oh-my-zsh` | | `Hacktoberfest` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> | `oh-my-zsh` |
| `oh-my-zsh` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> | `~` | | `oh-my-zsh` | <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> | `~` |
Note the last traversal, when pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> on a last known `$CWD`, it will change back to the first known `$CWD`, which in the example is `~`. Note the last traversal, when pressing <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> on a last known `$PWD`, it will change back to the first known `$PWD`, which in the example is `~`.
Here's an asciinema cast demonstrating the example above: Here's an asciinema cast demonstrating the example above:
@ -61,18 +61,22 @@ Here's an asciinema cast demonstrating the example above:
## Functions ## Functions
| Function | Description | | Function | Description |
| -------------------- | --------------------------------------------------------------------------------------------------------- | | -------------------- | ------------------------------------------------------------------------------------------------------------------- |
| `insert-cycledleft` | Change `$CWD` to the previous known stack, binded on <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> | | `insert-cycledleft` | Change `$PWD` to the previous known stack, bound to <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> |
| `insert-cycledright` | Change `$CWD` to the next known stack, binded on <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> | | `insert-cycledright` | Change `$PWD` to the next known stack, bound to <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Right</kbd> |
| `insert-cycledup` | Change `$PWD` to the parent folder, bound to <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Up</kbd> |
| `insert-cycleddown` | Change `$PWD` to the first alphabetical child folder, bound to <kbd>Ctrl</kbd> + <kbd>Shift</kbd> + <kbd>Down</kbd> |
## Rebinding keys ## Rebinding keys
You can bind these functions to other key sequences, as long as you know the bindkey sequence. For example, these commands bind to <kbd>Alt</kbd> + <kbd>Shift</kbd> + <kbd>Left</kbd> / <kbd>Right</kbd> in `xterm-256color`: You can bind these functions to other key sequences, as long as you know the bindkey sequence. For example, these commands bind to <kbd>Alt</kbd> + <kbd>Shift</kbd> + <kbd>key</kbd> in `xterm-256color`:
```zsh ```zsh
bindkey '^[[1;4D' insert-cycledleft bindkey '^[[1;4D' insert-cycledleft
bindkey '^[[1;4C' insert-cycledright bindkey '^[[1;4C' insert-cycledright
bindkey "\e[1;4A" insert-cycledup
bindkey "\e[1;4B" insert-cycleddown
``` ```
You can get the bindkey sequence by pressing <kbd>Ctrl</kbd> + <kbd>V</kbd>, then pressing the keyboard shortcut you want to use. You can get the bindkey sequence by pressing <kbd>Ctrl</kbd> + <kbd>V</kbd>, then pressing the keyboard shortcut you want to use.

45
plugins/dircycle/dircycle.plugin.zsh
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@ -8,7 +8,16 @@
# pushd +N: start counting from left of `dirs' output # pushd +N: start counting from left of `dirs' output
# pushd -N: start counting from right of `dirs' output # pushd -N: start counting from right of `dirs' output
# Either switch to a directory from dirstack, using +N or -N syntax
# or switch to a directory by path, using `switch-to-dir -- <path>`
switch-to-dir () { switch-to-dir () {
# If $1 is --, then treat $2 as a directory path
if [[ $1 == -- ]]; then
# We use `-q` because we don't want chpwd to run, we'll do it manually
[[ -d "$2" ]] && builtin pushd -q "$2" &>/dev/null
return $?
fi
setopt localoptions nopushdminus setopt localoptions nopushdminus
[[ ${#dirstack} -eq 0 ]] && return 1 [[ ${#dirstack} -eq 0 ]] && return 1
@ -22,10 +31,10 @@ switch-to-dir () {
} }
insert-cycledleft () { insert-cycledleft () {
switch-to-dir +1 || return switch-to-dir +1 || return $?
local fn local fn
for fn (chpwd $chpwd_functions precmd $precmd_functions); do for fn in chpwd $chpwd_functions precmd $precmd_functions; do
(( $+functions[$fn] )) && $fn (( $+functions[$fn] )) && $fn
done done
zle reset-prompt zle reset-prompt
@ -33,22 +42,46 @@ insert-cycledleft () {
zle -N insert-cycledleft zle -N insert-cycledleft
insert-cycledright () { insert-cycledright () {
switch-to-dir -0 || return switch-to-dir -0 || return $?
local fn local fn
for fn (chpwd $chpwd_functions precmd $precmd_functions); do for fn in chpwd $chpwd_functions precmd $precmd_functions; do
(( $+functions[$fn] )) && $fn (( $+functions[$fn] )) && $fn
done done
zle reset-prompt zle reset-prompt
} }
zle -N insert-cycledright zle -N insert-cycledright
insert-cycledup () {
switch-to-dir -- .. || return $?
local fn
for fn in chpwd $chpwd_functions precmd $precmd_functions; do
(( $+functions[$fn] )) && $fn
done
zle reset-prompt
}
zle -N insert-cycledup
insert-cycleddown () {
switch-to-dir -- "$(find . -mindepth 1 -maxdepth 1 -type d | sort -n | head -n 1)" || return $?
local fn
for fn in chpwd $chpwd_functions precmd $precmd_functions; do
(( $+functions[$fn] )) && $fn
done
zle reset-prompt
}
zle -N insert-cycleddown
# These sequences work for xterm, Apple Terminal.app, and probably others. # These sequences work for xterm, Apple Terminal.app, and probably others.
# Not for rxvt-unicode, but it doesn't seem differentiate Ctrl-Shift-Arrow # Not for rxvt-unicode, but it doesn't seem differentiate Ctrl-Shift-Arrow
# from plain Shift-Arrow, at least by default. # from plain Shift-Arrow, at least by default.
#
# iTerm2 does not have these key combinations defined by default; you will need # 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 # 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. # this conveniently by loading the "xterm with Numeric Keypad" preset.
bindkey "\e[1;6D" insert-cycledleft bindkey "\e[1;6D" insert-cycledleft # Ctrl+Shift+Left
bindkey "\e[1;6C" insert-cycledright bindkey "\e[1;6C" insert-cycledright # Ctrl+Shift+Right
bindkey "\e[1;6A" insert-cycledup # Ctrl+Shift+Up
bindkey "\e[1;6B" insert-cycleddown # Ctrl+Shift+Down