100 lines
3.8 KiB
Plaintext
100 lines
3.8 KiB
Plaintext
# http://graphql.org
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](graphql) %{
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set-option buffer filetype graphql
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=graphql %{
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require-module graphql
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hook window ModeChange pop:insert:.* -group graphql-trim-indent graphql-trim-indent
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hook window InsertChar .* -group graphql-indent graphql-indent-on-char
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hook window InsertChar \n -group graphql-indent graphql-indent-on-new-line
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window graphql-.+ }
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}
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hook -group graphql-highlight global WinSetOption filetype=graphql %{
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add-highlighter window/graphql ref graphql
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/graphql }
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}
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provide-module graphql %(
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/graphql regions
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add-highlighter shared/graphql/code default-region group
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add-highlighter shared/graphql/line-description region '#' '\n' fill comment
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add-highlighter shared/graphql/block-description region '"""' '"""' fill comment
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add-highlighter shared/graphql/description region '"' '"\s*\n' fill comment
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add-highlighter shared/graphql/object region -recurse \{ [{] [}] regions
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# Objects
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add-highlighter shared/graphql/object/line-description region '#' '\n' fill comment
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add-highlighter shared/graphql/object/block-description region '"""' '"""' fill comment
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add-highlighter shared/graphql/object/field default-region group
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add-highlighter shared/graphql/object/field/ regex ([A-Za-z][A-Za-z0-9_-]*)(?:\([\w\d\h,:$=]*\))?\h*[:{] 1:attribute
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add-highlighter shared/graphql/object/field/ regex ^\h*([A-Za-z][A-Za-z0-9_-]*)\h*$ 1:attribute
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# Values
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add-highlighter shared/graphql/object/field/values regex \b(true|false|null|\d+(?:\.\d+)?(?:[eE][+-]?\d*)?)\b 0:value
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add-highlighter shared/graphql/object/field/variables regex \$[a-zA-Z0-9]+\b 0:variable
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add-highlighter shared/graphql/object/field/string regex '"[^"]*"' 0:string
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# Meta
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add-highlighter shared/graphql/object/field/directives regex @(?:include|skip) 0:meta
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# Attributes
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add-highlighter shared/graphql/object/field/required regex '(?<=[\w\]])(?<bang>!)' bang:operator
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add-highlighter shared/graphql/object/field/assignment regex '=' 0:operator
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# Keywords
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add-highlighter shared/graphql/code/top-level regex '\bschema\b' 0:keyword
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add-highlighter shared/graphql/code/keywords regex '\b(?<name>enum|fragment|input|implements|interface|mutation|on|query|scalar|subscription|type|union)\h+(?:[A-Za-z]\w*)' name:keyword
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# Types
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add-highlighter shared/graphql/object/field/scalars regex \b(Boolean|Float|ID|Int|String)\b 0:type
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# Operators
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add-highlighter shared/graphql/object/field/expand-fragment regex '\.\.\.(?=\w)' 0:operator
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# Commands
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# ‾‾‾‾‾‾‾‾
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define-command -hidden graphql-trim-indent %{
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# remove trailing white spaces
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try %{ execute-keys -draft -itersel <a-x> s \h+$ <ret> d }
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}
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define-command -hidden graphql-indent-on-char %<
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evaluate-commands -draft -itersel %<
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# align closer token to its opener when alone on a line
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try %< execute-keys -draft <a-h> <a-k> ^\h+[\]}]$ <ret> m <a-S> 1<a-&> >
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>
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>
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define-command -hidden graphql-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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# filter previous line
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try %{ execute-keys -draft k : graphql-trim-indent <ret> }
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# indent after lines ending with opener token
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try %< execute-keys -draft k <a-x> <a-k> [[{]\h*$ <ret> j <a-gt> >
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# deindent closer token(s) when after cursor
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try %< execute-keys -draft <a-x> <a-k> ^\h*[}\]] <ret> gh / [}\]] <ret> m <a-S> 1<a-&> >
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>
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>
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)
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