37ded5e400
Check if buffile is a full path by checking for the beginning
'/' character in editorconfig-load command. This avoids a parsing
error from feeding a *scratch*/*debug*/*grep*/etc. buffer name to the
editorcofig command. Don't clear editorconfig hooks until after checking
for a valid bufffile path. This way, opening the *debug* buffer will
not clear the hooks from a previously parsed .editorconfig file. If
trim_trailing_whitespace is true, print the hook directly from awk. This
removes the need to save a editorcofig_trim_trailing_whitespace option.
Note: Setting the max_line_length requires a window to be created.
Therefore, a global hook to load .editorconfig settings should be:
hook global WinCreate .* %{editorconfig-load}
62 lines
3.2 KiB
Plaintext
62 lines
3.2 KiB
Plaintext
# http://editorconfig.org/#file-format-details
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](editorconfig) %{
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set-option buffer filetype ini
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set-option buffer static_words indent_style indent_size tab_width \
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end_of_line charset insert_final_newline trim_trailing_whitespace root \
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latin1 utf-8 utf-8-bom utf-16be utf-16le lf cr crlf unset space tab max_line_length
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}
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define-command editorconfig-load -params ..1 -docstring "editorconfig-load [file]: set formatting behavior according to editorconfig" %{
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evaluate-commands %sh{
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command -v editorconfig >/dev/null 2>&1 || { printf %s\\n 'echo -markup "{Error}editorconfig could not be found"'; exit 1; }
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file="${1:-$kak_buffile}"
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case $file in
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/*) # $kak_buffile is a full path that starts with a '/'
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printf %s\\n "remove-hooks buffer editorconfig-hooks"
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editorconfig "$file" | awk -v file="$file" -F= -- '
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/indent_style=/ { indent_style = $2 }
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/indent_size=/ { indent_size = $2 == "tab" ? 4 : $2 }
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/tab_width=/ { tab_width = $2 }
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/end_of_line=/ { end_of_line = $2 }
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/charset=/ { charset = $2 }
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/trim_trailing_whitespace=/ { trim_trailing_whitespace = $2 }
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/max_line_length=/ { max_line_length = $2 }
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END {
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if (indent_style == "tab") {
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print "set-option buffer indentwidth 0"
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print "set-option buffer aligntab true"
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}
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if (indent_style == "space") {
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print "set-option buffer indentwidth " (indent_size == "tab" ? 4 : indent_size)
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print "set-option buffer aligntab false"
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}
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if (indent_size || tab_width) {
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print "set-option buffer tabstop " (tab_width ? tab_width : indent_size)
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}
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if (end_of_line == "lf" || end_of_line == "crlf") {
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print "set-option buffer eolformat " end_of_line
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}
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if (charset == "utf-8-bom") {
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print "set-option buffer BOM utf8"
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}
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if (trim_trailing_whitespace == "true") {
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print "hook buffer BufWritePre \"" file "\" -group editorconfig-hooks %{ try %{ execute-keys -draft %{ %s\\h+$<ret>d } } }"
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}
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if (max_line_length && max_line_length != "off") {
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print "set window autowrap_column " max_line_length
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print "autowrap-enable"
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print "add-highlighter window/ column %sh{ echo $((" max_line_length "+1)) } default,bright-black"
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}
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}
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' ;;
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esac
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}
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}
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