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Add diagnostics support to clang.kak

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This commit is contained in:
Maxime Coste 2014-11-19 13:53:31 +00:00
parent bec0ff0fa0
commit 4757cc4af6
1 changed files with 39 additions and 6 deletions
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45
rc/clang.kak
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@ -2,6 +2,8 @@ decl str clang_options
decl -hidden str clang_tmp_dir
decl -hidden str-list clang_completions
decl -hidden line-flag-list clang_flags
decl -hidden str clang_errors
def clang-complete %{
%sh{
@ -18,10 +20,6 @@ def clang-complete %{
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 ${dir} }
rmhooks buffer clang-cleanup
}
}"
# this runs in a detached shell, asynchronously, so that kakoune does
# not hang while clang is running. As completions references a cursor
@ -31,7 +29,7 @@ def clang-complete %{
pos=-:${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> ${dir}/fifo |
compl=$(clang++ -x c++ -fsyntax-only ${kak_opt_clang_options} -Xclang -code-completion-at=${pos} - < ${dir}/buf 2> ${dir}/errors |
awk -F ': ' -e '
/^COMPLETION:/ && ! /\(Hidden\)/ {
gsub(/[[{<]#|#[}>]/, "", $3)
@ -51,7 +49,24 @@ def clang-complete %{
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 ${kak_session}
flags=$(cat ${dir}/errors | sed -rne "
/^<stdin>:[0-9]+:([0-9]+:)? error/ { s/^<stdin>:([0-9]+):.*/\1,red,█/; p }
/^<stdin>:[0-9]+:([0-9]+:)? warning/ { s/^<stdin>:([0-9]+):.*/\1,yellow,█/; p }
" | paste -s -d ':')
errors=$(cat ${dir}/errors | sed -rne "
/^<stdin>:[0-9]+:([0-9]+:)? (error|warning)/ { s/^<stdin>:([0-9]+):([0-9]+:)? (.*)/\1,\3/; p }")
sed -e "s|<stdin>|${kak_bufname}|g" < ${dir}/errors > ${dir}/fifo
echo "eval -client ${kak_client} %[
echo completed
set 'buffer=${kak_buffile}' clang_completions %[${header}:${compl}] ]
set 'buffer=${kak_buffile}' clang_flags %{${flags}}
set 'buffer=${kak_buffile}' clang_errors %{${errors}}
" | kak -p ${kak_session}
rm -r ${dir}
) > /dev/null 2>&1 < /dev/null &
}
}
@ -71,3 +86,21 @@ def clang-disable-autocomplete %{
rmhooks window clang-autocomplete
unalias window complete clang-complete
}
def -hidden clang-show-error-info %{ %sh{
echo "${kak_opt_clang_errors}" | while read line; do
case "${line}" in
${kak_cursor_line},*) echo "info -anchor ${kak_cursor_line}.${kak_cursor_column} %{${line#*,}}" ;;
esac
done
} }
def clang-enable-diagnostics %{
addhl flag_lines default clang_flags
hook window -group clang-diagnostics NormalIdle .* %{ clang-show-error-info }
}
def clang-disable-diagnostics %{
rmhl hlflags_clang_flags
rmhooks window clang-diagnostics
}