kakoune/rc/tools/make.kak
Johannes Altmanninger 7b93567bb1 Reset SIGINT handler in background processes
In a noninteractive shell, asynchronous commands ignore SIGINT and
SIGQUIT. We typically use such shells to feed fifo buffers which we
do want to cancel them on Control-C.  Make it so.

Same for SIGQUIT; that one is not typically used but I expect that
along the Kakoune server it kills any child processes that (haven't
been daemonized).

Note that for unknown reasons, Bash already doesn't ignore SIGINT in
async processes that use "eval".

Note that Dash has a bug that prevents this from working;
proposed fix is at
https://lore.kernel.org/dash/20240329153905.154792-2-aclopte@gmail.com/

(While at it balance out some parens, to help the m command)
2024-03-31 20:13:35 +11:00

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declare-option -docstring "shell command run to build the project" \
str makecmd make
declare-option -docstring "pattern that describes lines containing information about errors in the output of the `makecmd` command. Capture groups must be: 1: filename 2: line number 3: optional column 4: optional error description" \
regex make_error_pattern "^([^:\n]+):(\d+):(?:(\d+):)? (?:fatal )?error:([^\n]+)?"
provide-module make %{
require-module jump
define-command -params .. \
-docstring %{
make [<arguments>]: make utility wrapper
All the optional arguments are forwarded to the make utility
} make %{ evaluate-commands %sh{
output=$(mktemp -d "${TMPDIR:-/tmp}"/kak-make.XXXXXXXX)/fifo
mkfifo ${output}
( { trap - INT QUIT; eval "${kak_opt_makecmd}" "$@"; } > ${output} 2>&1 & ) > /dev/null 2>&1 < /dev/null
printf %s\\n "evaluate-commands -try-client '$kak_opt_toolsclient' %{
edit! -fifo ${output} -scroll *make*
set-option buffer filetype make
set-option buffer jump_current_line 0
hook -always -once buffer BufCloseFifo .* %{ nop %sh{ rm -r $(dirname ${output}) } }
}"
}}
add-highlighter shared/make group
add-highlighter shared/make/ regex "^([^:\n]+):(\d+):(?:(\d+):)?\h+(?:((?:fatal )?error)|(warning)|(note)|(required from(?: here)?))?.*?$" 1:cyan 2:green 3:green 4:red 5:yellow 6:blue 7:yellow
add-highlighter shared/make/ regex "^\h*(~*(?:(\^)~*)?)$" 1:green 2:cyan+b
add-highlighter shared/make/ line '%opt{jump_current_line}' default+b
hook -group make-highlight global WinSetOption filetype=make %{
add-highlighter window/make ref make
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/make }
}
hook global WinSetOption filetype=make %{
alias buffer jump make-jump
alias buffer jump-select-next make-select-next
alias buffer jump-select-previous make-select-previous
hook buffer -group make-hooks NormalKey <ret> make-jump
hook -once -always window WinSetOption filetype=.* %{ remove-hooks buffer make-hooks }
}
define-command -hidden make-open-error -params 4 %{
evaluate-commands -try-client %opt{jumpclient} %{
edit -existing "%arg{1}" %arg{2} %arg{3}
echo -markup "{Information}{\}%arg{4}"
try %{ focus }
}
}
define-command -hidden make-jump %{
evaluate-commands -save-regs a/ %{
evaluate-commands -draft %{
execute-keys ,
try %{
execute-keys gl<a-?> "Entering directory" <ret><a-:>
# Try to parse the error into capture groups, failing on absolute paths
execute-keys s "Entering directory [`']([^']+)'.*\n([^:\n/][^:\n]*):(\d+):(?:(\d+):)?([^\n]+)\n?\z" <ret>l
set-option buffer jump_current_line %val{cursor_line}
set-register a "%reg{1}/%reg{2}" "%reg{3}" "%reg{4}" "%reg{5}"
} catch %{
set-register / %opt{make_error_pattern}
execute-keys <a-h><a-l> s<ret>l
set-option buffer jump_current_line %val{cursor_line}
set-register a "%reg{1}" "%reg{2}" "%reg{3}" "%reg{4}"
}
}
make-open-error %reg{a}
}
}
define-command -hidden make-select-next %{
set-register / %opt{make_error_pattern}
execute-keys "%opt{jump_current_line}ggl" "/<ret>"
}
define-command -hidden make-select-previous %{
set-register / %opt{make_error_pattern}
execute-keys "%opt{jump_current_line}g" "<a-/><ret>"
}
define-command make-next-error -docstring %{alias for "jump-next *make*"} %{
jump-next *make*
}
define-command make-previous-error -docstring %{alias for "jump-previous *make*"} %{
jump-previous *make*
}
}
hook -once global KakBegin .* %{ require-module make }