diff options
Diffstat (limited to 'autoload/filetype/graphql.kak')
| -rw-r--r-- | autoload/filetype/graphql.kak | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/autoload/filetype/graphql.kak b/autoload/filetype/graphql.kak new file mode 100644 index 0000000..85bf71d --- /dev/null +++ b/autoload/filetype/graphql.kak @@ -0,0 +1,100 @@ +# http://graphql.org +# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ + +# Detection +# ‾‾‾‾‾‾‾‾‾ + +hook global BufCreate .*[.](graphqls?) %{ + set-option buffer filetype graphql +} + +# Initialization +# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ + +hook global WinSetOption filetype=graphql %{ + require-module graphql + + hook window ModeChange pop:insert:.* -group graphql-trim-indent graphql-trim-indent + hook window InsertChar .* -group graphql-indent graphql-indent-on-char + hook window InsertChar \n -group graphql-indent graphql-indent-on-new-line + + hook -once -always window WinSetOption filetype=.* %{ remove-hooks window graphql-.+ } +} + +hook -group graphql-highlight global WinSetOption filetype=graphql %{ + add-highlighter window/graphql ref graphql + hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/graphql } +} + + +provide-module graphql %§ + +# Highlighters +# ‾‾‾‾‾‾‾‾‾‾‾‾ + +add-highlighter shared/graphql regions +add-highlighter shared/graphql/code default-region group +add-highlighter shared/graphql/line-description region '#' '\n' fill comment +add-highlighter shared/graphql/block-description region '"""' '"""' fill comment +add-highlighter shared/graphql/description region '"' '"\s*\n' fill comment +add-highlighter shared/graphql/object region -recurse \{ [{] [}] regions + +# Objects +add-highlighter shared/graphql/object/line-description region '#' '\n' fill comment +add-highlighter shared/graphql/object/block-description region '"""' '"""' fill comment +add-highlighter shared/graphql/object/field default-region group +add-highlighter shared/graphql/object/field/ regex ([A-Za-z][A-Za-z0-9_-]*)(?:\([^)]*\))?\h*[:{] 1:attribute +add-highlighter shared/graphql/object/field/ regex ^\h*([A-Za-z][A-Za-z0-9_-]*)\h*$ 1:attribute + +# Values +add-highlighter shared/graphql/object/field/values regex \b(true|false|null|\d+(?:\.\d+)?(?:[eE][+-]?\d*)?)\b 0:value +add-highlighter shared/graphql/object/field/variables regex \$[a-zA-Z0-9]+\b 0:variable +# add-highlighter shared/graphql/object/field/string regex '"([^"]|\\")*"' 0:string +add-highlighter shared/graphql/object/field/string regex '"(?:[^"\\]|\\.)*"' 0:string + +# Meta +add-highlighter shared/graphql/object/field/directives regex @(?:include|skip) 0:meta + +# Attributes +add-highlighter shared/graphql/object/field/required regex '(?<=[\w\]])(?<bang>!)' bang:operator +add-highlighter shared/graphql/object/field/assignment regex '=' 0:operator + +# Keywords +add-highlighter shared/graphql/code/top-level regex '\bschema\b' 0:keyword +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 + +# Types +add-highlighter shared/graphql/object/field/scalars regex \b(Boolean|Float|ID|Int|String)\b 0:type + +# Operators +add-highlighter shared/graphql/object/field/expand-fragment regex '\.\.\.(?=\w)' 0:operator + +# Commands +# ‾‾‾‾‾‾‾‾ + +define-command -hidden graphql-trim-indent %{ + # remove trailing white spaces + try %{ execute-keys -draft -itersel x s \h+$ <ret> d } +} + +define-command -hidden graphql-indent-on-char %< + evaluate-commands -draft -itersel %< + # align closer token to its opener when alone on a line + try %< execute-keys -draft <a-h> <a-k> ^\h+[\]}]$ <ret> m <a-S> 1<a-&> > + > +> + +define-command -hidden graphql-indent-on-new-line %< + evaluate-commands -draft -itersel %< + # preserve previous line indent + try %{ execute-keys -draft <semicolon> K <a-&> } + # filter previous line + try %{ execute-keys -draft k : graphql-trim-indent <ret> } + # indent after lines ending with opener token + try %< execute-keys -draft k x <a-k> [[{]\h*$ <ret> j <a-gt> > + # deindent closer token(s) when after cursor + try %< execute-keys -draft x <a-k> ^\h*[}\]] <ret> gh / [}\]] <ret> m <a-S> 1<a-&> > + > +> + +§ |