kakoune/rc/detection/editorconfig.kak

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# http://editorconfig.org/#file-format-details
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*[.](editorconfig) %{
set-option buffer filetype ini
set-option buffer static_words indent_style indent_size tab_width \
end_of_line charset insert_final_newline trim_trailing_whitespace root \
latin1 utf-8 utf-8-bom utf-16be utf-16le lf cr crlf unset space tab max_line_length
}
define-command editorconfig-load -params ..1 -docstring "editorconfig-load [file]: set formatting behavior according to editorconfig" %{
evaluate-commands %sh{
command -v editorconfig >/dev/null 2>&1 || { echo "fail editorconfig could not be found"; exit 1; }
file="${1:-$kak_buffile}"
case $file in
/*) # $kak_buffile is a full path that starts with a '/'
printf %s\\n "remove-hooks buffer editorconfig-hooks"
editorconfig "$file" | awk -v file="$file" -F= -- '
$1 == "indent_style" { indent_style = $2 }
$1 == "indent_size" { indent_size = $2 == "tab" ? 4 : $2 }
$1 == "tab_width" { tab_width = $2 }
$1 == "end_of_line" { end_of_line = $2 }
$1 == "charset" { charset = $2 }
$1 == "trim_trailing_whitespace" { trim_trailing_whitespace = $2 }
$1 == "max_line_length" { max_line_length = $2 }
END {
if (indent_style == "tab") {
print "set-option buffer indentwidth 0"
}
if (indent_style == "space") {
print "set-option buffer indentwidth " indent_size
}
if (indent_size || tab_width) {
print "set-option buffer tabstop " (tab_width ? tab_width : indent_size)
}
if (end_of_line == "lf" || end_of_line == "crlf") {
print "set-option buffer eolformat " end_of_line
}
if (charset == "utf-8-bom") {
print "set-option buffer BOM utf8"
}
if (trim_trailing_whitespace == "true") {
print "hook buffer BufWritePre \"" file "\" -group editorconfig-hooks %{ try %{ execute-keys -draft %{ %s\\h+$|\\n+\\z<ret>d } } }"
}
if (max_line_length && max_line_length != "off") {
print "set window autowrap_column " max_line_length
print "autowrap-enable"
print "add-highlighter window/ column %sh{ echo $((" max_line_length "+1)) } default,bright-black"
}
}
' ;;
esac
}
}