mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-25 12:28:09 +01:00
97f3d55ad9
With subcommand handling for external commands we can easily complete 'notmuch emacs-mua' using the existing completion system.
575 lines
13 KiB
Bash
575 lines
13 KiB
Bash
# bash completion for notmuch -*- shell-script -*-
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#
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# Copyright © 2013 Jani Nikula
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#
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# Based on the bash-completion package:
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# https://github.com/scop/bash-completion
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see https://www.gnu.org/licenses/ .
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#
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# Author: Jani Nikula <jani@nikula.org>
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#
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#
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# BUGS:
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#
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# Add space after an --option without parameter (e.g. reply --decrypt)
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# on completion.
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#
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_notmuch_shared_options="--help --uuid= --version"
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# $1: current input of the form prefix:partialinput, where prefix is
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# to or from.
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_notmuch_email()
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{
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local output prefix cur
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prefix="${1%%:*}"
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cur="${1#*:}"
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# Cut the input to be completed at punctuation because
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# (apparently) Xapian does not support the trailing wildcard '*'
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# operator for input with punctuation. We let compgen handle the
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# extra filtering required.
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cur="${cur%%[^a-zA-Z0-9]*}"
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case "$prefix" in
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# Note: It would be more accurate and less surprising to have
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# output=recipients here for to: addresses, but as gathering
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# the recipient addresses requires disk access for each
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# matching message, this becomes prohibitively slow.
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to|from) output=sender;;
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*) return;;
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esac
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# Only emit plain, lower case, unique addresses.
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notmuch address --output=$output $prefix:"${cur}*" | \
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sed 's/[^<]*<\([^>]*\)>/\1/' | tr "[:upper:]" "[:lower:]" | sort -u
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}
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_notmuch_mimetype()
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{
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# use mime types from mime-support package if available, and fall
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# back to a handful of common ones otherwise
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if [ -r "/etc/mime.types" ]; then
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sed -n '/^[[:alpha:]]/{s/[[:space:]].*//;p;}' /etc/mime.types
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else
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cat <<EOF
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application/gzip
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application/msword
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application/pdf
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application/zip
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audio/mpeg
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audio/ogg
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image/gif
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image/jpeg
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image/png
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message/rfc822
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text/calendar
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text/html
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text/plain
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text/vcard
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text/x-diff
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text/x-vcalendar
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EOF
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fi
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}
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_notmuch_search_terms()
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{
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local cur prev words cword split
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# handle search prefixes and tags with colons and equal signs
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_init_completion -n := || return
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case "${cur}" in
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tag:*)
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COMPREPLY=( $(compgen -P "tag:" -W "`notmuch search --output=tags \*`" -- ${cur##tag:}) )
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;;
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to:*)
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COMPREPLY=( $(compgen -P "to:" -W "`_notmuch_email ${cur}`" -- ${cur##to:}) )
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;;
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from:*)
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COMPREPLY=( $(compgen -P "from:" -W "`_notmuch_email ${cur}`" -- ${cur##from:}) )
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;;
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path:*)
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local path=`notmuch config get database.path`
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compopt -o nospace
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COMPREPLY=( $(compgen -d "$path/${cur##path:}" | sed "s|^$path/||" ) )
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;;
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folder:*)
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local path=`notmuch config get database.path`
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compopt -o nospace
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COMPREPLY=( $(compgen -d "$path/${cur##folder:}" | \
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sed "s|^$path/||" | grep -v "\(^\|/\)\(cur\|new\|tmp\)$" ) )
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;;
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mimetype:*)
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compopt -o nospace
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COMPREPLY=( $(compgen -P "mimetype:" -W "`_notmuch_mimetype ${cur}`" -- ${cur##mimetype:}) )
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;;
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query:*)
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compopt -o nospace
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COMPREPLY=( $(compgen -P "query:" -W "`notmuch config list | sed -n '/^query\./s/^query\.\([^=]*\)=.*/\1/p'`" -- ${cur##query:}) )
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;;
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*)
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local search_terms="from: to: subject: attachment: mimetype: tag: id: thread: folder: path: date: lastmod: query: property:"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "${search_terms}" -- ${cur}) )
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;;
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esac
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# handle search prefixes and tags with colons
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__ltrim_colon_completions "${cur}"
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}
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_notmuch_compact()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--backup)
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_filedir -d
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--backup= --quiet ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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esac
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}
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_notmuch_config()
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{
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local cur prev words cword split
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_init_completion || return
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case "${prev}" in
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config)
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COMPREPLY=( $(compgen -W "get set list" -- ${cur}) )
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;;
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get|set)
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COMPREPLY=( $(compgen -W "`notmuch config list | sed 's/=.*\$//'`" -- ${cur}) )
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;;
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# these will also complete on config get, but we don't care
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database.path)
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_filedir -d
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;;
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maildir.synchronize_flags)
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COMPREPLY=( $(compgen -W "true false" -- ${cur}) )
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;;
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esac
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}
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_notmuch_count()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--output)
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COMPREPLY=( $( compgen -W "messages threads files" -- "${cur}" ) )
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return
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;;
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--exclude)
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COMPREPLY=( $( compgen -W "true false" -- "${cur}" ) )
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return
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;;
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--input)
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_filedir
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--output= --exclude= --batch --input= --lastmod ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_dump()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--format)
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COMPREPLY=( $( compgen -W "sup batch-tag" -- "${cur}" ) )
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return
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;;
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--output)
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_filedir
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--gzip --format= --output= ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_emacs_mua()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--to|--cc|--bcc)
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COMPREPLY=( $(compgen -W "`_notmuch_email to:${cur}`" -- ${cur}) )
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return
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;;
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--body)
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_filedir
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--subject= --to= --cc= --bcc= --body= --no-window-system --client --auto-daemon --create-frame --print --help --hello"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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COMPREPLY=( $(compgen -W "`_notmuch_email to:${cur}`" -- ${cur}) )
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return
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;;
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esac
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}
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_notmuch_insert()
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{
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local cur prev words cword split
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# handle tags with colons and equal signs
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_init_completion -s -n := || return
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$split &&
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case "${prev}" in
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--folder)
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local path=`notmuch config get database.path`
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compopt -o nospace
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COMPREPLY=( $(compgen -d "$path/${cur}" | \
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sed "s|^$path/||" | grep -v "\(^\|/\)\(cur\|new\|tmp\)$" ) )
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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--*)
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local options="--create-folder --folder= --keep --no-hooks ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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return
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;;
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+*)
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COMPREPLY=( $(compgen -P "+" -W "`notmuch search --output=tags \*`" -- ${cur##+}) )
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;;
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-*)
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COMPREPLY=( $(compgen -P "-" -W "`notmuch search --output=tags \*`" -- ${cur##-}) )
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;;
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esac
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# handle tags with colons
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__ltrim_colon_completions "${cur}"
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}
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_notmuch_new()
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{
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local cur prev words cword split
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_init_completion || return
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case "${cur}" in
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-*)
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local options="--no-hooks --quiet ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "${options}" -- ${cur}) )
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;;
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esac
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}
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_notmuch_reply()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--format)
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COMPREPLY=( $( compgen -W "default json sexp headers-only" -- "${cur}" ) )
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return
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;;
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--reply-to)
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COMPREPLY=( $( compgen -W "all sender" -- "${cur}" ) )
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--format= --format-version= --reply-to= --decrypt ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_restore()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--format)
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COMPREPLY=( $( compgen -W "sup batch-tag auto" -- "${cur}" ) )
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return
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;;
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--input)
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_filedir
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--format= --accumulate --input= ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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esac
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}
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_notmuch_search()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--format)
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COMPREPLY=( $( compgen -W "json sexp text text0" -- "${cur}" ) )
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return
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;;
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--output)
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COMPREPLY=( $( compgen -W "summary threads messages files tags" -- "${cur}" ) )
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return
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;;
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--sort)
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COMPREPLY=( $( compgen -W "newest-first oldest-first" -- "${cur}" ) )
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return
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;;
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--exclude)
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COMPREPLY=( $( compgen -W "true false flag all" -- "${cur}" ) )
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--format= --output= --sort= --offset= --limit= --exclude= --duplicate= ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_address()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--format)
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COMPREPLY=( $( compgen -W "json sexp text text0" -- "${cur}" ) )
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return
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;;
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--output)
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COMPREPLY=( $( compgen -W "sender recipients count" -- "${cur}" ) )
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return
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;;
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--sort)
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COMPREPLY=( $( compgen -W "newest-first oldest-first" -- "${cur}" ) )
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return
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;;
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--exclude)
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COMPREPLY=( $( compgen -W "true false flag all" -- "${cur}" ) )
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return
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;;
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--deduplicate)
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COMPREPLY=( $( compgen -W "no mailbox address" -- "${cur}" ) )
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--format= --output= --sort= --exclude= --deduplicate= ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_show()
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{
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local cur prev words cword split
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_init_completion -s || return
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$split &&
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case "${prev}" in
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--entire-thread)
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COMPREPLY=( $( compgen -W "true false" -- "${cur}" ) )
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return
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;;
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--format)
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COMPREPLY=( $( compgen -W "text json sexp mbox raw" -- "${cur}" ) )
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return
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;;
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--exclude|--body)
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COMPREPLY=( $( compgen -W "true false" -- "${cur}" ) )
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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-*)
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local options="--entire-thread= --format= --exclude= --body= --format-version= --part= --verify --decrypt --include-html ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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;;
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*)
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_notmuch_search_terms
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;;
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esac
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}
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_notmuch_tag()
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{
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local cur prev words cword split
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# handle tags with colons and equal signs
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_init_completion -s -n := || return
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$split &&
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case "${prev}" in
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--input)
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_filedir
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return
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;;
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esac
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! $split &&
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case "${cur}" in
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--*)
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local options="--batch --input= --remove-all ${_notmuch_shared_options}"
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compopt -o nospace
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COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
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return
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;;
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+*)
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COMPREPLY=( $(compgen -P "+" -W "`notmuch search --output=tags \*`" -- ${cur##+}) )
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;;
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-*)
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COMPREPLY=( $(compgen -P "-" -W "`notmuch search --output=tags \*`" -- ${cur##-}) )
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;;
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*)
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_notmuch_search_terms
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return
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;;
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esac
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# handle tags with colons
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__ltrim_colon_completions "${cur}"
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}
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_notmuch()
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{
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local _notmuch_commands="compact config count dump help insert new reply restore search address setup show tag emacs-mua"
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local arg cur prev words cword split
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# require bash-completion with _init_completion
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type -t _init_completion >/dev/null 2>&1 || return
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_init_completion || return
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COMPREPLY=()
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# subcommand
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_get_first_arg
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# complete --help option like the subcommand
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if [ -z "${arg}" -a "${prev}" = "--help" ]; then
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arg="help"
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fi
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if [ -z "${arg}" ]; then
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# top level completion
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case "${cur}" in
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-*)
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# XXX: handle ${_notmuch_shared_options} and --config=
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local options="--help --version"
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COMPREPLY=( $(compgen -W "${options}" -- ${cur}) )
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;;
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*)
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COMPREPLY=( $(compgen -W "${_notmuch_commands}" -- ${cur}) )
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;;
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esac
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elif [ "${arg}" = "help" ]; then
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# handle help command specially due to _notmuch_commands usage
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local help_topics="$_notmuch_commands hooks search-terms"
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COMPREPLY=( $(compgen -W "${help_topics}" -- ${cur}) )
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else
|
|
# complete using _notmuch_subcommand if one exist
|
|
local completion_func="_notmuch_${arg//-/_}"
|
|
declare -f $completion_func >/dev/null && $completion_func
|
|
fi
|
|
} &&
|
|
complete -F _notmuch notmuch
|