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feat(history-substring-search): update to upstream (#12164)

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Tabrez Mohammed 2024-01-16 01:39:45 -08:00 committed by GitHub
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80
plugins/history-substring-search/README.md
View file

@ -23,7 +23,15 @@ Install
Using the [Homebrew]( https://brew.sh ) package manager:
brew install zsh-history-substring-search
echo 'source /usr/local/share/zsh-history-substring-search/zsh-history-substring-search.zsh' >> ~/.zshrc
echo 'source $(brew --prefix)/share/zsh-history-substring-search/zsh-history-substring-search.zsh' >> ~/.zshrc
Using [Fig](https://fig.io):
Fig adds apps, shortcuts, and autocomplete to your existing terminal.
Install `zsh-history-substring-search` in just one click.
<a href="https://fig.io/plugins/other/zsh-history-substring-search" target="_blank"><img src="https://fig.io/badges/install-with-fig.svg" /></a>
Using [Oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh):
@ -33,24 +41,63 @@ Using [Oh-my-zsh](https://github.com/robbyrussell/oh-my-zsh):
2. Activate the plugin in `~/.zshrc`:
plugins=( [plugins...] history-substring-search)
plugins=( [plugins...] zsh-history-substring-search)
3. Source `~/.zshrc` to take changes into account:
3. Run `exec zsh` to take changes into account:
source ~/.zshrc
exec zsh
Using [zplug](https://github.com/zplug/zplug):
1. Add this repo to `~/.zshrc`:
zplug "zsh-users/zsh-history-substring-search", as: plugin
Using [antigen](https://github.com/zsh-users/antigen):
1. Add the `antigen bundle` command just before `antigen apply`, like this:
```
antigen bundle zsh-users/zsh-history-substring-search
antigen apply
```
2. Then, **after** `antigen apply`, add the key binding configurations, like this:
```
# zsh-history-substring-search configuration
bindkey '^[[A' history-substring-search-up # or '\eOA'
bindkey '^[[B' history-substring-search-down # or '\eOB'
HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=1
```
Using [Zinit](https://github.com/zdharma-continuum/zinit):
1. Use the `Oh-my-zsh` Zinit snippet in `~/.zshrc`:
zinit snippet OMZ::plugins/git/git.plugin.zsh`
2. Load the plugin in `~/.zshrc`:
zinit load 'zsh-users/zsh-history-substring-search
zinit ice wait atload'_history_substring_search_config'
3. Run `exec zsh` to take changes into account:
exec zsh
Usage
------------------------------------------------------------------------------
1. Load this script into your interactive ZSH session:
% source zsh-history-substring-search.zsh
source zsh-history-substring-search.zsh
If you want to use [zsh-syntax-highlighting][6] along with this script,
then make sure that you load it *before* you load this script:
% source zsh-syntax-highlighting.zsh
% source zsh-history-substring-search.zsh
source zsh-syntax-highlighting.zsh
source zsh-history-substring-search.zsh
2. Bind keyboard shortcuts to this script's functions.
@ -73,6 +120,10 @@ Usage
bindkey "$terminfo[kcuu1]" history-substring-search-up
bindkey "$terminfo[kcud1]" history-substring-search-down
Users have also observed that `[OA` and `[OB` are correct values,
_even if_ these were not the observed values. If you are having trouble
with the observed values, give these a try.
You might also want to bind the Control-P/N keys for use in EMACS mode:
bindkey -M emacs '^P' history-substring-search-up
@ -115,7 +166,7 @@ Configuration
------------------------------------------------------------------------------
This script defines the following global variables. You may override their
default values only after having loaded this script into your ZSH session.
default values.
* `HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND` is a global variable that defines
how the query should be highlighted inside a matching command. Its default
@ -141,6 +192,12 @@ default values only after having loaded this script into your ZSH session.
value, causes this script to perform a fuzzy search by words, matching in
given order e.g. `ab c` will match `*ab*c*`
* `HISTORY_SUBSTRING_SEARCH_PREFIXED` is a global variable that defines how
the command history will be searched for your query. If set to a non-empty
value, your query will be matched against the start of each history entry.
For example, if this variable is empty, `ls` will match `ls -l` and `echo
ls`; if it is non-empty, `ls` will only match `ls -l`.
* `HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE` is a global variable that defines
whether all search results returned are _unique_. If set to a non-empty
value, then only unique search results are presented. This behaviour is off
@ -155,6 +212,9 @@ default values only after having loaded this script into your ZSH session.
receive globally unique search results only once, then use this
configuration variable, or use `setopt HIST_IGNORE_ALL_DUPS`.
* `HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_TIMEOUT` is a global variable that
defines a timeout in seconds for clearing the search highlight.
History
------------------------------------------------------------------------------
@ -187,8 +247,8 @@ https://github.com/zsh-users/zsh-history-substring-search.
This downstream copy was last updated from the following upstream commit:
SHA: 0f80b8eb3368b46e5e573c1d91ae69eb095db3fb
Commit date: 2019-05-12 17:35:54 -0700
SHA: 8dd05bfcc12b0cd1ee9ea64be725b3d9f713cf64
Commit date: 2023-11-23 12:12:14 +0200
Everything above this section is a copy of the original upstream's README, so things
may differ slightly when you're using this inside OMZ. In particular, you do not

8
plugins/history-substring-search/history-substring-search.plugin.zsh
View file

@ -1,9 +1,5 @@
# Handle $0 according to the standard:
# https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
0="${${(M)0:#/*}:-$PWD/$0}"
source ${0:A:h}/history-substring-search.zsh
0=${(%):-%N}
source ${0:A:h}/zsh-history-substring-search.zsh
# Bind terminal-specific up and down keys

231
plugins/history-substring-search/history-substring-search.zsh
View file

@ -43,11 +43,12 @@
# declare global configuration variables
#-----------------------------------------------------------------------------
typeset -g HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'
typeset -g HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'
typeset -g HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i'
typeset -g HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=''
typeset -g HISTORY_SUBSTRING_SEARCH_FUZZY=''
: ${HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=magenta,fg=white,bold'}
: ${HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_NOT_FOUND='bg=red,fg=white,bold'}
: ${HISTORY_SUBSTRING_SEARCH_GLOBBING_FLAGS='i'}
: ${HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=''}
: ${HISTORY_SUBSTRING_SEARCH_FUZZY=''}
: ${HISTORY_SUBSTRING_SEARCH_PREFIXED=''}
#-----------------------------------------------------------------------------
# declare internal global variables
@ -64,6 +65,7 @@ typeset -g -i _history_substring_search_raw_match_index
typeset -g -a _history_substring_search_matches
typeset -g -i _history_substring_search_match_index
typeset -g -A _history_substring_search_unique_filter
typeset -g -i _history_substring_search_zsh_5_9
#-----------------------------------------------------------------------------
# the main ZLE widgets
@ -97,6 +99,11 @@ zle -N history-substring-search-down
#-----------------------------------------------------------------------------
zmodload -F zsh/parameter
autoload -Uz is-at-least
if is-at-least 5.9 $ZSH_VERSION; then
_history_substring_search_zsh_5_9=1
fi
#
# We have to "override" some keys and widgets if the
@ -117,80 +124,125 @@ if [[ $+functions[_zsh_highlight] -eq 0 ]]; then
}
#
# The following snippet was taken from the zsh-syntax-highlighting project:
# Check if $1 denotes the name of a callable function, i.e. it is fully
# defined or it is marked for autoloading and autoloading it at the first
# call to it will succeed. In particular, if $1 has been marked for
# autoloading but is not available in $fpath, then it will return 1 (false).
#
# https://github.com/zsh-users/zsh-syntax-highlighting/blob/56b134f5d62ae3d4e66c7f52bd0cc2595f9b305b/zsh-syntax-highlighting.zsh#L126-161
# This is based on the zsh-syntax-highlighting plugin.
#
# Copyright (c) 2010-2011 zsh-syntax-highlighting contributors
# All rights reserved.
_history-substring-search-function-callable() {
if (( ${+functions[$1]} )) && ! [[ "$functions[$1]" == *"builtin autoload -X"* ]]; then
return 0 # already fully loaded
else
# "$1" is either an autoload stub, or not a function at all.
# We expect 'autoload +X' to return non-zero if it fails to fully load
# the function.
( autoload -U +X -- "$1" 2>/dev/null )
return $?
fi
}
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# The zsh-syntax-highlighting plugin uses zle-line-pre-redraw hook instead
# of the legacy "bind all widgets" if 1) zsh has the memo= feature (added in
# version 5.9) and 2) add-zle-hook-widget is available.
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# * Neither the name of the zsh-syntax-highlighting contributors nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#--------------8<-------------------8<-------------------8<-----------------
# Rebind all ZLE widgets to make them invoke _zsh_highlights.
_zsh_highlight_bind_widgets()
{
# Load ZSH module zsh/zleparameter, needed to override user defined widgets.
zmodload zsh/zleparameter 2>/dev/null || {
echo 'zsh-syntax-highlighting: failed loading zsh/zleparameter.' >&2
return 1
if [[ $_history_substring_search_zsh_5_9 -eq 1 ]] && _history-substring-search-function-callable add-zle-hook-widget; then
#
# The following code is based on the zsh-syntax-highlighting plugin.
#
autoload -U add-zle-hook-widget
_history-substring-search-zle-line-finish() {
#
# Reset $WIDGET since the 'main' highlighter depends on it.
#
# Since $WIDGET is declared by zle as read-only in this function's scope,
# a nested function is required in order to shadow its built-in value;
# see "User-defined widgets" in zshall.
#
() {
local -h -r WIDGET=zle-line-finish
_zsh_highlight
}
}
# Override ZLE widgets to make them invoke _zsh_highlight.
local cur_widget
for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|which-command|beep|yank*)}; do
case $widgets[$cur_widget] in
_history-substring-search-zle-line-pre-redraw() {
#
# If the zsh-syntax-highlighting plugin has been loaded (after our plugin
# plugin, otherwise this hook wouldn't be called), remove our hooks.
#
if [[ $+ZSH_HIGHLIGHT_VERSION -eq 1 ]]; then
autoload -U add-zle-hook-widget
add-zle-hook-widget -d zle-line-pre-redraw _history-substring-search-zle-line-pre-redraw
add-zle-hook-widget -d zle-line-finish _history-substring-search-zle-line-finish
return 0
fi
#
# Set $? to 0 for _zsh_highlight. Without this, subsequent
# zle-line-pre-redraw hooks won't run, since add-zle-hook-widget happens to
# call us with $? == 1 in the common case.
#
true && _zsh_highlight "$@"
}
# Already rebound event: do nothing.
user:$cur_widget|user:_zsh_highlight_widget_*);;
if [[ -o zle ]]; then
add-zle-hook-widget zle-line-pre-redraw _history-substring-search-zle-line-pre-redraw
add-zle-hook-widget zle-line-finish _history-substring-search-zle-line-finish
fi
else
#
# The following snippet was taken from the zsh-syntax-highlighting project:
# https://github.com/zsh-users/zsh-syntax-highlighting/blob/56b134f5d62ae3d4e66c7f52bd0cc2595f9b305b/zsh-syntax-highlighting.zsh#L126-161
#
# SPDX-SnippetBegin
# SPDX-License-Identifier: BSD-3-Clause
# SPDX-SnippetCopyrightText: 2010-2011 zsh-syntax-highlighting contributors
#--------------8<-------------------8<-------------------8<-----------------
# Rebind all ZLE widgets to make them invoke _zsh_highlights.
_zsh_highlight_bind_widgets()
{
# Load ZSH module zsh/zleparameter, needed to override user defined widgets.
zmodload zsh/zleparameter 2>/dev/null || {
echo 'zsh-syntax-highlighting: failed loading zsh/zleparameter.' >&2
return 1
}
# User defined widget: override and rebind old one with prefix "orig-".
user:*) eval "zle -N orig-$cur_widget ${widgets[$cur_widget]#*:}; \
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
# Override ZLE widgets to make them invoke _zsh_highlight.
local cur_widget
for cur_widget in ${${(f)"$(builtin zle -la)"}:#(.*|_*|orig-*|run-help|which-command|beep|yank*)}; do
case $widgets[$cur_widget] in
# Completion widget: override and rebind old one with prefix "orig-".
completion:*) eval "zle -C orig-$cur_widget ${${widgets[$cur_widget]#*:}/:/ }; \
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
# Already rebound event: do nothing.
user:$cur_widget|user:_zsh_highlight_widget_*);;
# Builtin widget: override and make it call the builtin ".widget".
builtin) eval "_zsh_highlight_widget_$cur_widget() { builtin zle .$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
# User defined widget: override and rebind old one with prefix "orig-".
user:*) eval "zle -N orig-$cur_widget ${widgets[$cur_widget]#*:}; \
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
# Default: unhandled case.
*) echo "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'" >&2 ;;
esac
done
}
#-------------->8------------------->8------------------->8-----------------
# Completion widget: override and rebind old one with prefix "orig-".
completion:*) eval "zle -C orig-$cur_widget ${${widgets[$cur_widget]#*:}/:/ }; \
_zsh_highlight_widget_$cur_widget() { builtin zle orig-$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
_zsh_highlight_bind_widgets
# Builtin widget: override and make it call the builtin ".widget".
builtin) eval "_zsh_highlight_widget_$cur_widget() { builtin zle .$cur_widget -- \"\$@\" && _zsh_highlight }; \
zle -N $cur_widget _zsh_highlight_widget_$cur_widget";;
# Default: unhandled case.
*) echo "zsh-syntax-highlighting: unhandled ZLE widget '$cur_widget'" >&2 ;;
esac
done
}
#-------------->8------------------->8------------------->8-----------------
# SPDX-SnippetEnd
_zsh_highlight_bind_widgets
fi
unfunction _history-substring-search-function-callable
fi
_history-substring-search-begin() {
@ -243,10 +295,17 @@ _history-substring-search-begin() {
fi
#
# Escape and join query parts with wildcard character '*' as separator
# `(j:CHAR:)` join array to string with CHAR as separator
# Escape and join query parts with wildcard character '*' as seperator
# `(j:CHAR:)` join array to string with CHAR as seperator
#
local search_pattern="*${(j:*:)_history_substring_search_query_parts[@]//(#m)[\][()|\\*?#<>~^]/\\$MATCH}*"
local search_pattern="${(j:*:)_history_substring_search_query_parts[@]//(#m)[\][()|\\*?#<>~^]/\\$MATCH}*"
#
# Support anchoring history search to the beginning of the command
#
if [[ -z $HISTORY_SUBSTRING_SEARCH_PREFIXED ]]; then
search_pattern="*${search_pattern}"
fi
#
# Find all occurrences of the search pattern in the history file.
@ -304,12 +363,21 @@ _history-substring-search-begin() {
_history-substring-search-end() {
setopt localoptions extendedglob
local highlight_memo=
_history_substring_search_result=$BUFFER
if [[ $_history_substring_search_zsh_5_9 -eq 1 ]]; then
highlight_memo='memo=history-substring-search'
fi
# the search was successful so display the result properly by clearing away
# existing highlights and moving the cursor to the end of the result buffer
if [[ $_history_substring_search_refresh_display -eq 1 ]]; then
region_highlight=()
if [[ -n $highlight_memo ]]; then
region_highlight=( "${(@)region_highlight:#*${highlight_memo}*}" )
else
region_highlight=()
fi
CURSOR=${#BUFFER}
fi
@ -329,7 +397,9 @@ _history-substring-search-end() {
if [[ $query_part_match_index -le ${#BUFFER:$highlight_start_index} ]]; then
highlight_start_index=$(( $highlight_start_index + $query_part_match_index ))
highlight_end_index=$(( $highlight_start_index + ${#query_part} ))
region_highlight+=("$(($highlight_start_index - 1)) $(($highlight_end_index - 1)) $_history_substring_search_query_highlight")
region_highlight+=(
"$(($highlight_start_index - 1)) $(($highlight_end_index - 1)) ${_history_substring_search_query_highlight}${highlight_memo:+,$highlight_memo}"
)
fi
done
fi
@ -338,6 +408,23 @@ _history-substring-search-end() {
# zle -R "mn: "$_history_substring_search_match_index" m#: "${#_history_substring_search_matches}
# read -k -t 200 && zle -U $REPLY
#
# When this function returns, z-sy-h runs its line-pre-redraw hook. It has no
# logic for determining highlight priority, when two different memo= marked
# region highlights overlap; instead, it always prioritises itself. Below is
# a workaround for dealing with it.
#
if [[ $_history_substring_search_zsh_5_9 -eq 1 ]]; then
zle -R
#
# After line redraw with desired highlight, wait for timeout or user input
# before removing search highlight and exiting. This ensures no highlights
# are left lingering after search is finished.
#
read -k -t ${HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_TIMEOUT:-1} && zle -U $REPLY
region_highlight=( "${(@)region_highlight:#*${highlight_memo}*}" )
fi
# Exit successfully from the history-substring-search-* widgets.
return 0
}