74 lines
3.0 KiB
Plaintext
74 lines
3.0 KiB
Plaintext
decl str clang_options
|
|
|
|
decl -hidden str clang_tmp_dir
|
|
decl -hidden str-list clang_completions
|
|
|
|
def clang-complete %{
|
|
%sh{
|
|
dir=$(mktemp -d -t kak-clang.XXXXXXXX)
|
|
mkfifo ${dir}/fifo
|
|
echo "set buffer clang_tmp_dir ${dir}"
|
|
echo "write ${dir}/buf"
|
|
}
|
|
# end the previous %sh{} so that its output gets interpreted by kakoune
|
|
# before launching the following as a background task.
|
|
%sh{
|
|
dir=${kak_opt_clang_tmp_dir}
|
|
echo "eval -draft %{
|
|
edit! -fifo ${dir}/fifo *clang-output*
|
|
set buffer filetype make
|
|
set buffer _make_current_error_line 0
|
|
hook -group clang-cleanup buffer BufCloseFifo .* %{
|
|
nop %sh{ rm -r ${dir} }
|
|
rmhooks buffer clang-cleanup
|
|
}
|
|
}"
|
|
# this runs in a detached shell, asynchronously, so that kakoune does
|
|
# not hang while clang is running. As completions references a cursor
|
|
# position and a buffer timestamp, only valid completions should be
|
|
# displayed.
|
|
(
|
|
pos=-:${kak_cursor_line}:${kak_cursor_column}
|
|
cd $(dirname ${kak_buffile})
|
|
header="${kak_cursor_line}.${kak_cursor_column}@${kak_timestamp}"
|
|
compl=$(clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${dir}/buf 2> ${dir}/fifo |
|
|
awk -F ': ' -e '
|
|
/^COMPLETION:/ && ! /\(Hidden\)/ {
|
|
gsub(/[[{<]#|#[}>]/, "", $3)
|
|
gsub(/#]/, " ", $3)
|
|
gsub(/:: /, "::", $3)
|
|
gsub(/ +$/, "", $3)
|
|
gsub(/:/, "\\:", $2)
|
|
gsub(/:/, "\\:", $3)
|
|
id=substr($2, 1, length($2)-1)
|
|
if (id in completions)
|
|
completions[id]=completions[id] "\\n" $3
|
|
else
|
|
completions[id]=$3
|
|
}
|
|
END {
|
|
for (id in completions)
|
|
print id "@" completions[id]
|
|
}' | sort | paste -s -d ':' | sed -e 's/\\n/\n/g')
|
|
|
|
echo "eval -client ${kak_client} %[ echo completed; set 'buffer=${kak_buffile}' clang_completions %[${header}:${compl}] ]" | kak -p ${kak_session}
|
|
) > /dev/null 2>&1 < /dev/null &
|
|
}
|
|
}
|
|
|
|
def clang-enable-autocomplete %{
|
|
set window completers "option=clang_completions:%opt{completers}"
|
|
hook window -group clang-autocomplete InsertIdle .* %{ try %{
|
|
exec -draft <a-h><a-k>(\.|->|::).\'<ret>
|
|
echo 'completing...'
|
|
clang-complete
|
|
} }
|
|
alias window complete clang-complete
|
|
}
|
|
|
|
def clang-disable-autocomplete %{
|
|
set window completers %sh{ echo "'${kak_opt_completers}'" | sed -e 's/option=clang_completions://g' }
|
|
rmhooks window clang-autocomplete
|
|
unalias window complete clang-complete
|
|
}
|