blob: fd27c062cbd3edfaafbcd8ce90496c989833c9a5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#/bin/bash
# NOTE: Uses SQL for matching instead of compgen, since it's probably not
# a good idea to always retrieve all the words, although this happens anyway
# when completing an empty word.
_openrussian_completions()
{
# NOTE: sqlite3's command-line tool does not provide a way to properly
# embed strings, so we try to escape it here.
WORD=$(echo -n "$2" | sed 's/"/""/g')
# This is a rather convoluted way of writing
# SELECT bare FROM words WHERE bare LIKE "${WORD}%";
# but allowing $WORD to contain accentuation characters, which can easily
# happen when cutting/pasting words from the openrussian.lua manpages or the
# internet.
# NOTE: This is merely a workaround since all completions will begin with
# $WORD including accents and end without accents, so the suggested completions
# will likely be with wrong accents.
# It seems to be impossible, at least in Bash, to rubout $WORD first.
SQL=$(printf 'SELECT "%s" || SUBSTR(bare, LENGTH(REPLACE("%s", "\u0301", ""))+1)
FROM words WHERE bare LIKE REPLACE("%s%%", "\u0301", "")' \
"$WORD" "$WORD" "$WORD")
# Calculate database path based on the installation path of the `openrussian`
# CLI tool. This way, we can avoid preprocessing the script during installation.
PREFIX=$(dirname $(which openrussian))/..
COMPREPLY=($(sqlite3 "$PREFIX/share/openrussian/openrussian-sqlite3.db" "$SQL"))
}
complete -F _openrussian_completions openrussian
|
