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completion: complete addresses in from:/to: search terms

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Use the new notmuch address command to do completion for addresses in
from: and to:. Use --output=sender for both for efficiency, even
though --output=recipients would be more accurate for to: prefix
completion.
This commit is contained in:
Jani Nikula 2015-03-07 14:44:42 +02:00 committed by David Bremner
parent 2447f4c119
commit 76f8498df6
1 changed files with 28 additions and 5 deletions
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33
completion/notmuch-completion.bash
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@ -27,10 +27,33 @@
# on completion.
#
_notmuch_user_emails()
# $1: current input of the form prefix:partialinput, where prefix is
# to or from.
_notmuch_email()
{
notmuch config get user.primary_email
notmuch config get user.other_email
local output prefix cur
prefix="${1%%:*}"
cur="${1#*:}"
# Cut the input to be completed at punctuation because
# (apparently) Xapian does not support the trailing wildcard '*'
# operator for input with punctuation. We let compgen handle the
# extra filtering required.
cur="${cur%%[^a-zA-Z0-9]*}"
case "$prefix" in
# Note: It would be more accurate and less surprising to have
# output=recipients here for to: addresses, but as gathering
# the recipient addresses requires disk access for each
# matching message, this becomes prohibitively slow.
to|from) output=sender;;
*) return;;
esac
# Only emit plain, lower case, unique addresses.
notmuch address --output=$output $prefix:"${cur}*" | \
sed 's/[^<]*<\([^>]*\)>/\1/' | tr "[:upper:]" "[:lower:]" | sort -u
}
_notmuch_search_terms()
@ -44,10 +67,10 @@ _notmuch_search_terms()
COMPREPLY=( $(compgen -P "tag:" -W "`notmuch search --output=tags \*`" -- ${cur##tag:}) )
;;
to:*)
COMPREPLY=( $(compgen -P "to:" -W "`_notmuch_user_emails`" -- ${cur##to:}) )
COMPREPLY=( $(compgen -P "to:" -W "`_notmuch_email ${cur}`" -- ${cur##to:}) )
;;
from:*)
COMPREPLY=( $(compgen -P "from:" -W "`_notmuch_user_emails`" -- ${cur##from:}) )
COMPREPLY=( $(compgen -P "from:" -W "`_notmuch_email ${cur}`" -- ${cur##from:}) )
;;
path:*)
local path=`notmuch config get database.path`