70 lines
1.4 KiB
JavaScript
70 lines
1.4 KiB
JavaScript
module.exports = grammar({
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name: "hurl",
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rules: {
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source_file: ($) => repeat($._statement),
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// statements
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_statement: ($) =>
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choice($._declaration_statement),
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_declaration_statement: ($) =>
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choice(
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$.request_declaration,
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$.header_declaration,
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alias($.http_response_declaration, $.response),
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),
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// declarations
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request_declaration: ($) =>
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seq($._literal, field("url", $.url)),
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header_declaration: ($) =>
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seq(
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field("header_name", $.header_name),
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":",
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field("header_value", $.header_value)
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),
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http_response_declaration: $ => seq($.scheme_literal, $._space_literal, $.status_code_pattern),
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// literals
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_literal: ($) => choice($.request_literal),
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request_literal: (_$) =>
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choice(
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"GET",
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"POST",
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"PUT",
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"DELETE",
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"CONNECT",
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"OPTIONS",
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"TRACE",
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"PATCH",
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"LINK",
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"UNLINK",
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"PURGE",
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"LOCK",
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"UNLOCK",
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"PROPFIND",
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"VIEW"
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),
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scheme_literal: $ => "HTTP",
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_space_literal: $ => " ",
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// patterns
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status_code_pattern: $ => /[\d]{3}/,
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header_name: ($) => /[a-zA-Z-_0-9]+/,
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header_value: ($) =>
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/[a-zA-Z-_0-9\s:;\.,\\\/\"\'\?\!\(\)\{\}\[\]@<>=\-\+\*\#\$\&`|~^%]+/,
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url: ($) => /\S+/,
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},
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});
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