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Use a line-specs for the clang_errors option in clang.kak

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That way, we can have it updated when the buffer changes, and get
diagnostics on the correct lines.
This commit is contained in:
Maxime Coste 2017-05-25 12:17:22 +01:00
parent a84d7cf06b
commit 26298e8f7b
1 changed files with 34 additions and 28 deletions
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62
rc/extra/clang.kak
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@ -4,7 +4,7 @@ decl -docstring "options to pass to the `clang` shell command" \
decl -hidden str clang_tmp_dir
decl -hidden completions clang_completions
decl -hidden line-specs clang_flags
decl -hidden str clang_errors
decl -hidden line-specs clang_errors
def -params ..1 \
-docstring %{Parse the contents of the current buffer
@ -88,13 +88,15 @@ The syntaxic errors detected during parsing are shown when auto-diagnostics are
" | paste -s -d ':' -)
errors=$(cat ${dir}/stderr | sed -rne "
/^<stdin>:[0-9]+:([0-9]+:)? ((fatal )?error|warning)/ { s/^<stdin>:([0-9]+):([0-9]+:)? (.*)/\1,\3/; s/'/\\\\'/g; p }
" | sort -n)
/^<stdin>:[0-9]+:([0-9]+:)? ((fatal )?error|warning)/ {
s/^<stdin>:([0-9]+):([0-9]+:)? (.*)/\1|\3/
s/'/\\\\'/g; s/:/\\\\:/g; p
}" | sort -n | paste -s -d ':' -)
sed -e "s|<stdin>|${kak_bufname}|g" < ${dir}/stderr > ${dir}/fifo
printf %s\\n "set 'buffer=${kak_buffile}' clang_flags %{${kak_timestamp}:${flags}}
set 'buffer=${kak_buffile}' clang_errors '${errors}'" | kak -p ${kak_session}
set 'buffer=${kak_buffile}' clang_errors '${kak_timestamp}:${errors}'" | kak -p ${kak_session}
) > /dev/null 2>&1 < /dev/null &
}
}
@ -131,12 +133,16 @@ def clang-disable-autocomplete -docstring "Disable automatic clang completion" %
unalias window complete clang-complete
}
def -hidden clang-show-error-info %{ %sh{
desc=$(printf %s\\n "${kak_opt_clang_errors}" | sed -ne "/^${kak_cursor_line},.*/ { s/^[[:digit:]]\+,//g; s/'/\\\\'/g; p }")
if [ -n "$desc" ]; then
printf %s\\n "info -anchor ${kak_cursor_line}.${kak_cursor_column} '${desc}'"
fi
} }
def -hidden clang-show-error-info %{
update-option buffer clang_errors # Ensure we are up to date with buffer changes
%sh{
desc=$(printf %s\\n "${kak_opt_clang_errors}" |
sed -e "s/\([^\\]\):/\1\n/g" |
sed -ne "/^${kak_cursor_line}|.*/ { s/^[[:digit:]]\+|//g; s/'/\\\\'/g; s/\\\\:/:/g; p }")
if [ -n "$desc" ]; then
printf %s\\n "info -anchor ${kak_cursor_line}.${kak_cursor_column} '${desc}'"
fi
} }
def clang-enable-diagnostics -docstring %{Activate automatic error reporting and diagnostics
Information about the analysis are showned after the buffer has been parsed with the clang-parse function} \
@ -151,22 +157,22 @@ def clang-disable-diagnostics -docstring "Disable automatic error reporting and
remove-hooks window clang-diagnostics
}
def clang-diagnostics-next -docstring "Jump to the next line that contains an error" %{ %sh{
printf "%s\n" "${kak_opt_clang_errors}" | (
line=-1
first_line=-1
while read line_content; do
candidate=${line_content%%,*}
if [ -n "$candidate" ]; then
first_line=$(( first_line == -1 ? candidate : first_line ))
line=$((candidate > kak_cursor_line && (candidate < line || line == -1) ? candidate : line ))
def clang-diagnostics-next -docstring "Jump to the next line that contains an error" %{
update-option buffer clang_errors # Ensure we are up to date with buffer changes
%sh{
printf "%s\n" "${kak_opt_clang_errors}" | sed -e 's/\([^\\]\):/\1\n/g' | tail -n +2 | (
while IFS='|' read candidate rest; do
first_line=${first_line-$candidate}
if [ $candidate -gt $kak_cursor_line ]; then
line=$candidate
break
fi
done
line=${line-$first_line}
if [ -n "$line" ]; then
printf %s\\n "exec ${line} g"
else
echo 'echo -color Error no next clang diagnostic'
fi
done
line=$((line == -1 ? first_line : line))
if [ ${line} -ne -1 ]; then
printf %s\\n "exec ${line} g"
else
echo 'echo -color Error no next clang diagnostic'
fi
)
} }
)
} }