Add syntax highlighting for Solidity (#1854)

pull/1862/head
Slin Lee 3 years ago committed by GitHub
parent 79477ec6e7
commit 3e78b8fdad
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@ -54,7 +54,7 @@
| ruby | ✓ | | ✓ | `solargraph` |
| rust | ✓ | ✓ | ✓ | `rust-analyzer` |
| scala | ✓ | | ✓ | `metals` |
| solidity | | | | `solc` |
| solidity | | | | `solc` |
| svelte | ✓ | | ✓ | `svelteserver` |
| tablegen | ✓ | ✓ | ✓ | |
| toml | ✓ | | | |

@ -992,10 +992,13 @@ source = { git = "https://github.com/milisims/tree-sitter-org", rev = "1c3eb533a
[[language]]
name = "solidity"
scope = "source.sol"
injection-regex = "sol"
injection-regex = "^(sol|solidity)$"
file-types = ["sol"]
roots = []
comment-token = "//"
indent = { tab-width = 4, unit = " " }
language-server = { command = "solc", args = ["--lsp"] }
[[grammar]]
name = "solidity"
source = { git = "https://github.com/slinlee/tree-sitter-solidity", rev = "f3a002274744e859bf64cf3524985f8c31ea84fd" }

@ -0,0 +1,189 @@
(comment) @comment
; Pragma
(pragma_directive) @tag
(solidity_version_comparison_operator ">=" @tag)
(solidity_version_comparison_operator "<=" @tag)
(solidity_version_comparison_operator "=" @tag)
(solidity_version_comparison_operator "~" @tag)
(solidity_version_comparison_operator "^" @tag)
; Literals
[
(string)
(hex_string_literal)
(unicode_string_literal)
(yul_string_literal)
] @string
[
(number_literal)
(yul_decimal_number)
(yul_hex_number)
] @constant.numeric
[
(true)
(false)
] @constant.builtin
; Type
(type_name) @type
(primitive_type) @type
(struct_declaration struct_name: (identifier) @type)
(enum_declaration enum_type_name: (identifier) @type)
; Color payable in payable address conversion as type and not as keyword
(payable_conversion_expression "payable" @type)
(emit_statement . (identifier) @type)
; Handles ContractA, ContractB in function foo() override(ContractA, contractB) {}
(override_specifier (identifier) @type)
; Ensures that delimiters in mapping( ... => .. ) are not colored like types
(type_name "(" @punctuation.bracket "=>" @punctuation.delimiter ")" @punctuation.bracket)
; Functions and parameters
(function_definition
function_name: (identifier) @function)
(modifier_definition
name: (identifier) @function)
(yul_evm_builtin) @function.builtin
; Use contructor coloring for special functions
(constructor_definition "constructor" @constructor)
(fallback_receive_definition "receive" @constructor)
(fallback_receive_definition "fallback" @constructor)
(modifier_invocation (identifier) @function)
; Handles expressions like structVariable.g();
(call_expression . (member_expression (property_identifier) @function.method))
; Handles expressions like g();
(call_expression . (identifier) @function)
; Function parameters
(event_paramater name: (identifier) @variable.parameter)
(function_definition
function_name: (identifier) @variable.parameter)
; Yul functions
(yul_function_call function: (yul_identifier) @function)
; Yul function parameters
(yul_function_definition . (yul_identifier) @function (yul_identifier) @variable.parameter)
(meta_type_expression "type" @keyword)
(member_expression (property_identifier) @variable.other.member)
(property_identifier) @variable.other.member
(struct_expression ((identifier) @variable.other.member . ":"))
(enum_value) @variable.other.member
; Keywords
[
"pragma"
"import"
"contract"
"interface"
"library"
"is"
"struct"
"enum"
"event"
"using"
"assembly"
"switch"
"case"
"default"
"break"
"continue"
"if"
"else"
"for"
"while"
"do"
"try"
"catch"
"return"
"emit"
"public"
"internal"
"private"
"external"
"pure"
"view"
"payable"
"modifier"
"returns"
"memory"
"storage"
"calldata"
"function"
"var"
(constant)
(virtual)
(override_specifier)
(yul_leave)
] @keyword
(import_directive "as" @keyword)
(import_directive "from" @keyword)
(event_paramater "indexed" @keyword)
; Punctuation
[
"("
")"
"["
"]"
"{"
"}"
] @punctuation.bracket
[
"."
","
] @punctuation.delimiter
; Operators
[
"&&"
"||"
">>"
">>>"
"<<"
"&"
"^"
"|"
"+"
"-"
"*"
"/"
"%"
"**"
"<"
"<="
"=="
"!="
"!=="
">="
">"
"!"
"~"
"-"
"+"
"delete"
"new"
"++"
"--"
] @operator
(identifier) @variable
(yul_identifier) @variable
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