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#compdef ag
# ------------------------------------------------------------------------------
# Copyright (c) 2015 Github zsh-users - http://github.com/zsh-users
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# * 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-users 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 ZSH-USERS 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.
# ------------------------------------------------------------------------------
# Description
# -----------
#
# Completion script for ag (https://github.com/ggreer/the_silver_searcher)
#
# ------------------------------------------------------------------------------
# Authors
# -------
#
# * Akira Maeda <https://github.com/glidenote>
#
# ------------------------------------------------------------------------------
# -*- mode: zsh; sh-indentation: 2; indent-tabs-mode: nil; sh-basic-offset: 2; -*-
# vim: ft=zsh sw=2 ts=2 et
# ------------------------------------------------------------------------------
_ag_version() {
local version
version=( $($words[1] --version) )
version=${version[@]:2:1}
version=( "${(@s/./)version}" )
echo "${version[2]}"
}
# Dynamically build the file type completion
# Modifies the global $AG_OPTS array
_ag_add_file_types() {
local typ exts
for i in $($words[1] --list-file-types); do
if [[ "${i:0:2}" = '--' ]]; then
if [[ "${typ}x" != "x" ]]; then
AG_OPTS+="${typ}[${exts}]"
fi
typ=$i
exts=
else
exts+=$i
fi
done
AG_OPTS+="${typ}[${exts}]"
}
# Add version appropriate options above base
# Modifies the global $AG_OPTS array
_ag_add_version_opts() {
local minor=$(_ag_version)
if [[ $minor -gt 21 ]];then
_ag_add_file_types
AG_OPTS+=(
'(- 1 *)--list-file-types[list supported filetypes to search]'
'--silent[suppress all log messages, including errors]'
)
fi
if [[ $minor -gt 22 ]];then
AG_OPTS+=(
'(-z --search-zip)'{-z,--search-zip}'[search contents of compressed files]'
)
fi
if [[ $minor -le 24 ]];then
AG_OPTS+=(
'(-s --case-sensitive)'{-s,--case-sensitive}'[match case sensitively]'
'(--noheading --heading)'{--noheading,--heading}'[print file names above matching contents]'
)
fi
if [[ $minor -gt 24 ]];then
AG_OPTS+=(
'(-s --case-sensitive)'{-s,--case-sensitive}'[Match case sensitively. Default on.]'
'(-H --noheading --heading)'{-H,--noheading,--heading}'[print file names above matching contents]'
'--vimgrep[output results like vim''s, :vimgrep /pattern/g would (report every match on the line)]'
)
fi
if [[ $minor -gt 26 ]];then
AG_OPTS+=(
'(-0 --null --print0)'{-0,--null,--print0}'[separate the filenames with \\0, rather than \\n]'
)
fi
if [[ $minor -le 27 ]];then
AG_OPTS+=(
'--depth[Search up to NUM directories deep. Default is 25.]:number'
)
fi
if [[ $minor -gt 27 ]];then
AG_OPTS+=(
'(-c --count)'{-c,--count}'[only print the number of matches in each file]'
'--depth[Search up to NUM directories deep, -1 for unlimited. Default is 25.]:number'
'(-F --fixed-strings)'{-F,--fixed-strings}'[alias for --literal for compatibility with grep]'
)
fi
if [[ $minor -le 28 ]];then
AG_OPTS+=(
'(--no-numbers)--no-numbers[don´t show line numbers]'
)
fi
if [[ $minor -gt 28 ]];then
AG_OPTS+=(
'(--nofilename --filename)'{--nofilename,--filename}'[Print file names. Default on, except when searching a single file.]'
'(--nonumbers --numbers)'{--nonumbers,--numbers}'[Print line numbers. Default is to omit line numbers when searching streams]'
'(-o --only-matching)'{-o,--only-matching}'[print only the matching part of the lines]'
)
fi
}
_ag() {
local curcontext="$curcontext" state line cmds update_policy ret=1
zstyle -s ":completion:${curcontext}:" cache-policy update_policy
[[ -z "$update_policy" ]] && zstyle ":completion:${curcontext}:" cache-policy _ag_types_caching_policy
# Don't complete if command doesn't exist
[[ ${+commands[${words[1]}]} -eq 0 ]] && return 0
if ( [[ ${+AG_OPTS} -eq 0 ]] || _cache_invalid "_AG_OPTS" ) && ! _retrieve_cache "_AG_OPTS"; then
# Base opts starts at ag version 0.20
AG_OPTS=(
'(- 1 *)--help[print a short help statement]'
'(- 1 *)--man[print the manual page]'
'(- 1 *)--version[display version and copyright information]'
'--ackmate[output results in a format parseable by AckMate]'
'(-A --after)'{-A,--after}'[Print NUM lines before match. Default is 2]:number'
'(-t --all-text -a --all-types -u --unrestricted)'{-t,--all-text}"[search all text files, excluding hidden ones]"
'(-a --all-types -t --all-text -u --unrestricted)'{-a,--all-types}"[search all text files, excluding hidden ones and not obeying ignore files (.agignore, .gitignore...)]"
'(-B --before)'{-B,--before}'[Print NUM lines after match. Defaults is 2]:number'
'(--nobreak --break)'{--nobreak,--break}'[Print a newline between matches in different files. Default on.]'
'(--color --nocolor)--color[Print color codes in results. Default on.]'
'(--nocolor --color --color-line-number --color-match --color-path)--nocolor[Do not print color codes in results. Default on.]'
'(--nocolor)--color-line-number[Color codes for line numbers. Default is 1;33.]'
'(--nocolor)--color-match[Color codes for result match numbers. Default is 30;43.]'
'(--nocolor)--color-path[Color codes for path names. Default is 1;32.]'
'--column[print column numbers in results]'
'(-C --context)'{-C,--context}'[Print NUM lines before and after matches. Default is 2.]:number'
'(-D --debug)'{-D,--debug}'[enable debug logging]'
'(-G --file-search-regex)'{-G,--file-search-regex}'[only search file names matching PATTERN]:pattern'
'(-l --files-with-matches)'{-l,--files-with-matches}'[only print filenames containing matches, not matching lines]'
'(-L --files-without-matches)'{-L,--files-without-matches}"[only print filenames that don't contain matches]"
'(-f --follow)'{-f,--follow}'[follow symlinks]'
'(-g)-g[print filenames that match PATTERN]:pattern'
'(--nogroup --group)'{--nogroup,--group}'[same as --\[no\]break --\[no\]heading]'
'--hidden[search hidden files, still obeys ignore files.]'
'*--ignore[Ignore files/directories matching this pattern. Literal file and directory names are also allowed.]:files:_files'
'(-i --ignore-case)'{-i,--ignore-case}'[match case insensitively]:pattern'
'*--ignore-dir[alias for --ignore for compatibility with ack]:files:_files'
'(-v --invert-match)'{-v,--invert-match}'[invert match]'
'(-Q --literal)'{-Q,--literal}'[match PATTERN literally, no regular expression]'
'(-m --max-count)'{-m,--max-count}'[Skip the rest of a file after NUM matches. Default is 10,000.]:number'
'(--pager --nopager)'{--pager,--nopager}'[Display results with PAGER. Disabled by default.]:pager program:_command_names'
'(--passthrough)--passthrough[when searching a stream, print all lines even if they don''t match]'
'(-p --path-to-agignore)'{-p,--path-to-agignore}'[provide a path to a specific .agignore file]:files:_files'
'--print-long-lines[print matches on very long lines, > 2k characters by default]'
'--search-binary[search binary files]'
'(-U --skip-vcs-ignores)'{-U,--skip-vcs-ignores}'[ignore VCS ignore files (.gitigore, .hgignore, svn:ignore), but still use .agignore]'
'(-S --smart-case)'{-S,--smart-case}'[match case sensitively if PATTERN contains any uppercase letters, else match case insensitively]'
'--stats[print stats (files scanned, time taken, etc)]'
'(-u --unrestricted -t --all-text -a --all-types)'{-u,--unrestricted}'[search ALL files, includes: hidden, binary & ignored files (.agignore, .gitignore...)]'
'(-w --word-regexp)'{-w,--word-regexp}'[only match whole words]'
)
_ag_add_version_opts
AG_OPTS+=(
'*: :_files'
)
[[ $#AG_OPTS -gt 0 ]] && _store_cache '_AG_OPTS' AG_OPTS
fi
_arguments -C -s -S ${AG_OPTS} && ret=0
unset AG_OPTS
case $state in
# placeholder
esac
return ret
}
_ag_types_caching_policy() {
# Rebuild if .agignore more recent than cache.
[[ -f $HOME/.agignore && $$HOME/.agignore -nt "$1" ]] && return 0
# Rebuild if cache is older than one week.
local -a oldp
oldp=( "$1"(Nmw+1) )
(( $#oldp )) && return 0
return 1
}
_ag "$@"