224 lines
10 KiB
Bash
224 lines
10 KiB
Bash
#compdef ack ack-grep
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# ------------------------------------------------------------------------------
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# Copyright (c) 2011 Github zsh-users - http://github.com/zsh-users
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the zsh-users nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# ------------------------------------------------------------------------------
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# Description
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# -----------
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#
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# Completion script for ack 1.94 and 2.04 (http://betterthangrep.com).
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#
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# ------------------------------------------------------------------------------
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# Authors
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# -------
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#
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# * Julien Nicoulaud <julien.nicoulaud@gmail.com> (version 1.94)
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# * Zhao Cai <caizhaoff@gmail.com> (version 2.04)
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#
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# ------------------------------------------------------------------------------
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_ack_version() {
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local version
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version=(${(f)"$(_call_program version $words[1] --version)"})
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version=${${(z)${version[1]}}[2]}
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printf $version
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}
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_ack() {
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local context curcontext="$curcontext" state line cmds update_policy ret=1
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integer NORMARG
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typeset -A opt_args
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zstyle -s ":completion:${curcontext}:" cache-policy update_policy
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[[ -z "$update_policy" ]] && zstyle ":completion:${curcontext}:" cache-policy _ack_types_caching_policy
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unset _ack_raw_types
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if ( [[ ${+_ack_raw_types} -eq 0 ]] || _cache_invalid "ack-grep" ) && ! _retrieve_cache "ack-grep"; then
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_ack_raw_types=(${(S)${(S)${(f)${${"$(_call_program types $words[1] --help=types)"}#*--\[no\]}}%; first line matches \/*\/}#*no\]})
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[[ $#_ack_raw_types -gt 0 ]] && _store_cache "ack-grep" _ack_raw_types
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fi
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ack_20_options=(
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'(- 1 *)--dump[Writes the list of options loaded and where they came from to standard output]'
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'(- 1 *)--create-ackrc[create custom ackrc files based on the default settings loaded by ackr]'
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'(- 1 *)--bar[consult Admiral Ackbar]'
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'*--ignore-file=[ignore file]:ignore file filter: _describe "ignore file filter" ignore_filter_opts'
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'*--file-from=[Read the list of files to search from FILE]:file:_files'
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'-s[Suppress error messages about nonexistent or unreadable files]'
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'--ignore-ack-defaults[ignore ack default options in favor of their own]'
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)
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ack_19_options=( '(-a --all -u --unrestricted)'{-a,--all}'[operate on all files, regardless of type (but still skip directories like blib, CVS, etc.)]'
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'(-u --unrestricted -a --all)'{-u,--unrestricted}'[all files and directories (including blib/, core.*, ...) are searched, nothing is skipped]'
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'-G+[only paths matching the given regex are included in the search]:regex'
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'--invert-file-match[print/search handle files that do not match -g/-G]'
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)
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if (( $(_ack_version) > 2.0 )); then
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ack_version_options=(${ack_20_options})
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else
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ack_version_options=(${ack_19_options})
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fi
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_arguments -C -s -S -n \
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'(- 1 *)--version[display version and copyright information]' \
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'(- 1 *)--help[print a short help statement]' \
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'(- 1 *)--man[print the manual page]' \
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$ack_version_options \
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'(-A --after-context -C --context)'{-A+,--after-context=}'[print N lines of trailing context after matching lines]:number' \
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'(-B --before-context -C --context)'{-B+,--before-context=}'[print N lines of leading context before matching lines]:number' \
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'(-C --context -A --after-context -B --before-context)'{-C-,--context=}'[print N lines (default 2) of context around matching lines]:number' \
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'(-c --count)'{-c,--count}'[suppress normal output; instead print a count of matching lines for each input file]' \
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'(--nocolor)--color[highlight the matching text]' \
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'(--color --color-filename --color-match --color-lineno)--nocolor[supress the color]' \
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'(--nocolor --color)--color-filename[sets the color to be used for filenames]:color:->colors' \
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'(--nocolor --color)--color-match[sets the color to be used for matches]:color:->colors' \
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'(--nocolor --color)--color-lineno[sets the color to be used for line numbers]:color:->colors' \
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'--column[show the column number of the first match]' \
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'(--noenv)--env[enable environment processing]' \
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'(--env)--noenv[disable all environment processing, no .ackrc is read and all environment variables are ignored]' \
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'--flush[flush output immediately]' \
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'-f[only print the files that would be searched, without actually doing any searching]' \
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'(--nofollow)--follow[follow symlinks]' \
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'(--follow)--nofollow[don'\''t follow symlinks]' \
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'-g+[print files where the relative path + filename matches the given regex]:regex' \
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'(--nogroup)--group[group matches by file name]' \
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'(--group)--nogroup[do not group matches by file name]' \
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'(-H --with-filename -h --no-filename)'{-H,--with-filename}'[print the filename for each match]' \
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'(-h --no-filename -H --with-filename)'{-h,--no-filename}'[suppress the prefixing of filenames on output when multiple files are searched]' \
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'(-i --ignore-case)'{-i,--ignore-case}'[ignore case in the search strings]' \
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'*--ignore-dir=[ignore directory]:directory:_files' \
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'*--noignore-dir=[ignore directory]:directory:_files' \
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'--line=[only print given line of each file]:number' \
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'(-l --files-with-matches -L --files-without-matches)'{-l,--files-with-matches}'[only print the filenames of matching files, instead of the matching text]' \
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'(-L --files-without-matches -l --files-with-matches)'{-L,--files-without-matches}'[only print the filenames of files that do NOT match]' \
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'--match=[specify the regular expression explicitly]:regex' \
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'(-m --max-count)'{-m+,--max-count=}'[stop reading a file after N matches]:number' \
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'(-r -R --recurse -n --no-recurse)'{-r,-R,--recurse}'[recurse into sub-directories]' \
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'(-n --no-recurse -r -R --recurse)'{-n,--no-recurse}'[no descending into subdirectories]' \
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'-o[show only the part of each line matching PATTERN (turns off text highlighting)]:pattern' \
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'--output=[output the evaluation of expr for each line (turns off text highlighting)]:expression' \
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'--pager=[direct ack'\''s output through program]:pager program:_command_names' \
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'--passthru[prints all lines, whether or not they match the expression]' \
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'--print0[the filenames are output separated with a null byte instead of the usual newline]' \
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'(-Q --literal)'{-Q,--literal}'[quote all metacharacters in the pattern, it is treated as a literal]' \
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'(--no-smart-case)--smart-case[ignore case in the search strings if pattern contains no uppercase characters]' \
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'(--smart-case)--no-smart-case[disable --smart-case option]' \
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'--sort-files[sorts the found files lexically]' \
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'--show-types[outputs the filetypes that ack associates with each file]' \
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'--thpppt[display the all-important Bill The Cat logo]' \
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'*--type=[specify the types of files to include or exclude from a search]:type:->types' \
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'*--type-add[files with the given extensions are recognized as being of the given type]:type-def:->type-defs' \
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'*--type-set[files with the given extensions are recognized as being of the given type]:type-def:->type-defs' \
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'(-v --invert-match)'{-v,--invert-match}'[invert match: select non-matching lines]' \
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'(-w --word-regexp)'{-w,--word-regexp}'[force the given pattern to match only whole words]' \
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'-1[stops after reporting first match of any kind]' \
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{'--','--no'}${_ack_raw_types/ ##/\[}']' \
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'*: :->args' \
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&& ret=0
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case $state in
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args)
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if [[ CURRENT -eq NORMARG && ${+opt_args[--match]} -eq 0 ]]
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then
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# If the current argument is the first non-option argument
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# and --match isn't present then a pattern is expected
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_message -e patterns 'pattern' && ret=0
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else
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_files
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fi
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;;
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colors)
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local colors; colors=(
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'black' 'on_black'
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'red' 'on_red'
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'green' 'on_green'
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'yellow' 'on_yellow'
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'blue' 'on_blue'
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'magenta' 'on_magenta'
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'cyan' 'on_cyan'
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'white' 'on_white'
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'clear'
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'reset'
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'dark'
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'bold'
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'underline'
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'underscore'
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'blink'
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'reverse'
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'concealed'
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)
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_describe -t 'colors' 'color' colors && ret=0
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;;
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type-defs)
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if compset -P '*='; then
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local extensions; extensions=(*.*(:e))
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_values -s ',' 'file extension' '.'$extensions && ret=0
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else
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_message -e type-name 'type name' && ret=0
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fi
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;;
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types)
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local types; types=({'','no'}${_ack_raw_types/ ##/:})
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_describe -t 'types' 'type' types
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;;
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esac
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return ret
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}
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ignore_filter_opts=(
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'is\::FILENAME'
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'ext\::[EXTENSION,EXTENSION2,...]'
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'match\::PATTERN'
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'firstlinematch\::PATTERN'
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)
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_ack_types_caching_policy() {
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# Rebuild if ackrc more recent than cache.
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[[ -f ${ACKRC:-$HOME/.ackrc} && ${ACKRC:-$HOME/.ackrc} -nt "$1" ]] && return 0
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# Rebuild if cache is older than one week.
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local -a oldp
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oldp=( "$1"(Nmw+1) )
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(( $#oldp )) && return 0
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return 1
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}
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_ack "$@"
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# Local Variables:
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# mode: Shell-Script
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# sh-indentation: 2
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# indent-tabs-mode: nil
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# sh-basic-offset: 2
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# End:
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# vim: ft=zsh sw=2 ts=2 et
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