completion: complete notmuch count --lastmod

[notmuch] / completion / notmuch-completion.bash

diff --git a/completion/notmuch-completion.bash b/completion/notmuch-completion.bash
index e0498903f22f763f47576be79a7fefa719403dc4..1552c1e51db7403aba3d791dce045317f846f9c0 100644 (file)
--- a/completion/notmuch-completion.bash
+++ b/completion/notmuch-completion.bash
@@ -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`
@@ -139,7 +162,7 @@ _notmuch_count()
     ! $split &&
     case "${cur}" in
        -*)
-           local options="--output= --exclude= --batch --input="
+           local options="--output= --exclude= --batch --input= --lastmod"
            compopt -o nospace
            COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
            ;;
@@ -346,12 +369,16 @@ _notmuch_address()
            COMPREPLY=( $( compgen -W "true false flag all" -- "${cur}" ) )
            return
            ;;
+       --deduplicate)
+           COMPREPLY=( $( compgen -W "no mailbox address" -- "${cur}" ) )
+           return
+           ;;
     esac
 
     ! $split &&
     case "${cur}" in
        -*)
-           local options="--format= --output= --sort= --exclude="
+           local options="--format= --output= --sort= --exclude= --deduplicate="
            compopt -o nospace
            COMPREPLY=( $(compgen -W "$options" -- ${cur}) )
            ;;