mirror of https://github.com/helix-editor/helix
feat(languages): update `just` grammar and queries (#11306)
* feat(languages): update `just` grammar and queries Bump the * refactor(syntax): inject shebang by id not name --------- Co-authored-by: Trevor Gross <tmgross@umich.edu>pull/11346/head
parent
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@ -1,4 +1,10 @@
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(body) @fold
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(recipe) @fold
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(interpolation) @fold
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(item (_) @fold)
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/folds.scm>
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; Define collapse points
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([
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(recipe)
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(string)
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(external_command)
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] @fold
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(#trim! @fold))
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@ -1,33 +1,149 @@
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(assignment (NAME) @variable)
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(alias (NAME) @variable)
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(value (NAME) @variable)
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(parameter (NAME) @variable)
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(setting (NAME) @keyword)
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(setting "shell" @keyword)
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/highlights.scm>
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(call (NAME) @function)
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(dependency (NAME) @function)
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(depcall (NAME) @function)
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(recipeheader (NAME) @function)
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; This file specifies how matched syntax patterns should be highlighted
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(depcall (expression) @variable.parameter)
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(parameter) @variable.parameter
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(variadic_parameters) @variable.parameter
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[
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"export"
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"import"
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] @keyword.control.import
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["if" "else"] @keyword.control.conditional
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"mod" @keyword.directive
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(string) @string
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[
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"alias"
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"set"
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"shell"
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] @keyword
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(boolean ["true" "false"]) @constant.builtin.boolean
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[
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"if"
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"else"
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] @keyword.control.conditional
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(comment) @comment
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; Variables
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; (interpolation) @string
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(value
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(identifier) @variable)
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(shebang interpreter:(TEXT) @keyword ) @comment
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(alias
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left: (identifier) @variable)
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["export" "alias" "set"] @keyword
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(assignment
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left: (identifier) @variable)
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["@" "==" "!=" "+" ":="] @operator
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; Functions
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[ "(" ")" "[" "]" "{{" "}}" "{" "}"] @punctuation.bracket
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(recipe_header
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name: (identifier) @function)
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(dependency
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name: (identifier) @function)
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(dependency_expression
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name: (identifier) @function)
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(function_call
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name: (identifier) @function)
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; Parameters
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(parameter
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name: (identifier) @variable.parameter)
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; Namespaces
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(module
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name: (identifier) @namespace)
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; Operators
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[
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":="
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"?"
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"=="
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"!="
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"=~"
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"@"
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"="
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"$"
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"*"
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"+"
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"&&"
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"@-"
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"-@"
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"-"
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"/"
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":"
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] @operator
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; Punctuation
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"," @punctuation.delimiter
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[
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"{"
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"}"
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"["
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"]"
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"("
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")"
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"{{"
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"}}"
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] @punctuation.bracket
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[ "`" "```" ] @punctuation.special
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; Literals
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(boolean) @constant.builtin.boolean
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[
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(string)
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(external_command)
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] @string
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(escape_sequence) @constant.character.escape
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; Comments
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(comment) @comment.line
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(shebang) @keyword.directive
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; highlight known settings (filtering does not always work)
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(setting
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left: (identifier) @keyword
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(#any-of? @keyword
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"allow-duplicate-recipes"
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"dotenv-filename"
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"dotenv-load"
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"dotenv-path"
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"export"
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"fallback"
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"ignore-comments"
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"positional-arguments"
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"shell"
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"tempdi"
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"windows-powershell"
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"windows-shell"))
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; highlight known attributes (filtering does not always work)
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(attribute
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(identifier) @attribute
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(#any-of? @attribute
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"private"
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"allow-duplicate-recipes"
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"dotenv-filename"
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"dotenv-load"
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"dotenv-path"
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"export"
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"fallback"
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"ignore-comments"
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"positional-arguments"
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"shell"
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"tempdi"
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"windows-powershell"
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"windows-shell"))
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; Numbers are part of the syntax tree, even if disallowed
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(numeric_error) @error
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@ -1,3 +1,11 @@
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/indents.scm>
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;
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; This query specifies how to auto-indent logical blocks.
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;
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; Better documentation with diagrams is in https://docs.helix-editor.com/guides/indent.html
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[
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(recipe_body)
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] @indent
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(recipe)
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(string)
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(external_command)
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] @indent @extend
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@ -1,16 +1,84 @@
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/injections.scm>
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;
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; Specify nested languages that live within a `justfile`
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; ================ Always applicable ================
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((comment) @injection.content
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(#set! injection.language "comment"))
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(#set! injection.language "comment"))
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; Highlight the RHS of `=~` as regex
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((regex_literal
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(_) @injection.content)
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(#set! injection.language "regex"))
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; ================ Global defaults ================
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; Default everything to be bash
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(recipe_body
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!shebang
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(#set! injection.language "bash")
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(#set! injection.include-children)) @injection.content
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(external_command
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(command_body) @injection.content
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(#set! injection.language "bash"))
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; ================ Global language specified ================
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; Global language is set with something like one of the following:
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;
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; set shell := ["bash", "-c", ...]
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; set shell := ["pwsh.exe"]
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;
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; We can extract the first item of the array, but we can't extract the language
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; name from the string with something like regex. So instead we special case
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; two things: powershell, which is likely to come with a `.exe` attachment that
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; we need to strip, and everything else which hopefully has no extension. We
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; separate this with a `#match?`.
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;
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; Unfortunately, there also isn't a way to allow arbitrary nesting or
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; alternatively set "global" capture variables. So we can set this for item-
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; level external commands, but not for e.g. external commands within an
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; expression without getting _really_ annoying. Should at least look fine since
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; they default to bash. Limitations...
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; See https://github.com/tree-sitter/tree-sitter/issues/880 for more on that.
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(source_file
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(setting "shell" ":=" "[" (string) @_langstr
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(#match? @_langstr ".*(powershell|pwsh|cmd).*")
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(#set! injection.language "powershell"))
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[
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(recipe
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(recipe_body
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!shebang
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(#set! injection.include-children)) @injection.content)
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(assignment
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(expression
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(value
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(external_command
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(command_body) @injection.content))))
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])
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(source_file
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(setting "shell" ":=" "[" (string) @injection.language
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(#not-match? @injection.language ".*(powershell|pwsh|cmd).*"))
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[
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(recipe
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(recipe_body
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!shebang
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(#set! injection.include-children)) @injection.content)
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(shebang_recipe
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(shebang
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interpreter:(TEXT) @injection.language)
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(shebang_body) @injection.content
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)
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(assignment
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(expression
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(value
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(external_command
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(command_body) @injection.content))))
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])
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(source_file
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(item (setting lang:(NAME) @injection.language))
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(item (recipe (body (recipe_body) @injection.content)))
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)
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; ================ Recipe language specified - Helix only ================
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; ((interpolation (expression) @injection.content)
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; (#set! injection.language "just"))
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; Set highlighting for recipes that specify a language using builtin shebang matching
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(recipe_body
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(shebang) @injection.shebang
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(#set! injection.include-children)) @injection.content
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@ -1,10 +1,42 @@
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(assignment (NAME) @local.definition)
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(alias left:(NAME) @local.definition)
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(alias right:(NAME) @local.reference)
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(value (NAME) @local.reference)
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(parameter (NAME) @local.definition)
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(call (NAME) @local.reference)
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(dependency (NAME) @local.reference)
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(depcall (NAME) @local.reference)
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(recipeheader (NAME) @local.definition)
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/locals.scm>
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;
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; This file tells us about the scope of variables so e.g. local
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; variables override global functions with the same name
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; Scope
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(recipe) @local.scope
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; Definitions
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(alias
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left: (identifier) @local.definition)
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(assignment
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left: (identifier) @local.definition)
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(module
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name: (identifier) @local.definition)
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(parameter
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name: (identifier) @local.definition)
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(recipe_header
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name: (identifier) @local.definition)
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; References
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(alias
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right: (identifier) @local.reference)
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(function_call
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name: (identifier) @local.reference)
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(dependency
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name: (identifier) @local.reference)
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(dependency_expression
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name: (identifier) @local.reference)
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(value
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(identifier) @local.reference)
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@ -1,48 +1,18 @@
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(body) @function.inside
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(recipe) @function.around
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(expression
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if:(expression) @function.inside
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)
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(expression
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else:(expression) @function.inside
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)
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(interpolation (expression) @function.inside) @function.around
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(settinglist (stringlist) @function.inside) @function.around
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; From <https://github.com/IndianBoy42/tree-sitter-just/blob/6c2f018ab1d90946c0ce029bb2f7d57f56895dff/queries-flavored/helix/textobjects.scm>
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;
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; Specify how to navigate around logical blocks in code
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(call (NAME) @class.inside) @class.around
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(dependency (NAME) @class.inside) @class.around
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(depcall (NAME) @class.inside)
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(recipe
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(recipe_body) @function.inside) @function.around
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(dependency) @parameter.around
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(depcall) @parameter.inside
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(depcall (expression) @parameter.inside)
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(parameters
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((_) @parameter.inside . ","? @parameter.around)) @parameter.around
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(stringlist
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(string) @parameter.inside
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. ","? @_end
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; Commented out since we don't support `#make-range!` at the moment
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; (#make-range! "parameter.around" @parameter.inside @_end)
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)
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(parameters
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[(parameter)
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(variadic_parameters)] @parameter.inside
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. " "? @_end
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; Commented out since we don't support `#make-range!` at the moment
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; (#make-range! "parameter.around" @parameter.inside @_end)
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)
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(dependency_expression
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(_) @parameter.inside) @parameter.around
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(expression
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(condition) @function.inside
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) @function.around
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(expression
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if:(expression) @function.inside
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)
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(expression
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else:(expression) @function.inside
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)
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(item [(alias) (assignment) (export) (setting)]) @class.around
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(recipeheader) @class.around
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(line) @class.around
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(function_call
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arguments: (sequence
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(expression) @parameter.inside) @parameter.around) @function.around
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(comment) @comment.around
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