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6f28178b91
An indent hook automatically adds whitespace, so it seems prudent to add the hook to remove unwanted whitespace again. This is what we do in most languages already.
76 lines
2.9 KiB
Plaintext
76 lines
2.9 KiB
Plaintext
# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*/?[jJ]ustfile %{
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set-option buffer filetype justfile
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}
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hook global WinSetOption filetype=justfile %{
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require-module justfile
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hook window ModeChange pop:insert:.* -group justfile-trim-indent justfile-trim-indent
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hook window InsertChar \n -group justfile-indent just-indent-on-new-line
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window justfile-.+ }
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}
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hook -group justfile-highlight global WinSetOption filetype=justfile %{
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add-highlighter window/justfile ref justfile
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/justfile }
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}
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provide-module justfile %{
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# Indentation
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# ‾‾‾‾‾‾‾‾‾‾‾
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define-command -hidden justfile-trim-indent %{
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evaluate-commands -no-hooks -draft -itersel %{
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execute-keys <a-x>
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# remove trailing white spaces
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try %{ execute-keys -draft s \h + $ <ret> d }
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}
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}
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define-command -hidden just-indent-on-new-line %{
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evaluate-commands -draft -itersel %{
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# preserve previous line indent
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try %{ execute-keys -draft <semicolon>K<a-&> }
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# cleanup trailing white spaces on previous line
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try %{ execute-keys -draft k<a-x> s \h+$ <ret>"_d }
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# copy '#' comment prefix and following white spaces
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try %{ execute-keys -draft k <a-x> s ^\h*//\h* <ret> y jgh P }
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}
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/justfile regions
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add-highlighter shared/justfile/content default-region group
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add-highlighter shared/justfile/content/recipe regex '^@?([\w-]+)([^\n]*):(?!=)([^\n]*)' 1:function 2:meta 3:keyword
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add-highlighter shared/justfile/content/assignments regex ^([\w-]+\h*:=\h*[^\n]*) 1:meta
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add-highlighter shared/justfile/content/operator regex '((^@|:=|=|\+|\(|\)))' 1:operator
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add-highlighter shared/justfile/content/strings regions
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add-highlighter shared/justfile/content/strings/double region '"' (?<!\\)(\\\\)*" fill string
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add-highlighter shared/justfile/content/strings/single region "'" (?<!\\)(\\\\)*' fill string
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add-highlighter shared/justfile/comment region '#' '$' fill comment
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add-highlighter shared/justfile/inline region '`' '`' ref sh
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add-highlighter shared/justfile/body region '^\h+' '^[^\h]' group
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add-highlighter shared/justfile/body/interpreters regions
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add-highlighter shared/justfile/body/interpreters/defaultshell default-region group
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add-highlighter shared/justfile/body/interpreters/defaultshell/ ref sh
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add-highlighter shared/justfile/body/interpreters/defaultshell/ regex '^\h+(@)' 1:operator
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add-highlighter shared/justfile/body/interpreters/bash region '^\h+#!\h?/usr/bin/env bash' '^[^\h]' ref sh
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add-highlighter shared/justfile/body/interpreters/sh region '^\h+#!\h?/usr/bin/env sh' '^[^\h]' ref sh
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add-highlighter shared/justfile/body/ regex '(\{{2})([\w-]+(?:\(\))?)(\}{2})' 1:operator 2:variable 3:operator
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}
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