Update ts syntax
This commit is contained in:
Maieul BOYER
parent
38e6983c0f
commit
38fa2d2e84
2 changed files with 769 additions and 55 deletions
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@ -1,51 +1,705 @@
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/**
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* @file Bash grammar for tree-sitter
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* @author Max Brunsfeld <maxbrunsfeld@gmail.com>
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* @author Amaan Qureshi <amaanq12@gmail.com>
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* @license MIT
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*/
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/// <reference types="tree-sitter-cli/dsl" />
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/// <reference types="tree-sitter-cli/dsl" />
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// @ts-check
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// @ts-check
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const SPECIAL_CHARACTERS = ['|', '&', ';', '<', '>', '(', ')', '$', '`', '\\', '"', '\'', '\\s'];
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const SPECIAL_CHARACTERS = [
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'\'', '"',
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'<', '>',
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'{', '}',
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'\\[', '\\]',
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'(', ')',
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'`', '$',
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'|', '&', ';',
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'\\',
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'\\s',
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];
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const PREC = {
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UPDATE: 0,
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ASSIGN: 1,
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TERNARY: 2,
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LOGICAL_OR: 3,
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LOGICAL_AND: 4,
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BITWISE_OR: 5,
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BITWISE_XOR: 6,
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BITWISE_AND: 7,
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EQUALITY: 8,
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COMPARE: 9,
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TEST: 10,
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UNARY: 11,
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SHIFT: 12,
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ADD: 13,
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MULTIPLY: 14,
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EXPONENT: 15,
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NEGATE: 16,
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PREFIX: 17,
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POSTFIX: 18,
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};
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module.exports = grammar({
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module.exports = grammar({
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name: "sh",
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name: 'bash',
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conflicts: $ => [
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[$.command, $.variable_assignments],
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[$.redirected_statement, $.command],
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[$.redirected_statement, $.command_substitution],
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[$.function_definition, $.command_name],
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[$.pipeline],
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],
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inline: $ => [
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$._statement,
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$._terminator,
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$._literal,
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$._terminated_statement,
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$._primary_expression,
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$._simple_variable_name,
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$._multiline_variable_name,
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$._special_variable_name,
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$._statement_not_subshell,
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$._redirect,
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],
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externals: $ => [
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$.heredoc_start,
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$.simple_heredoc_body,
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$._heredoc_body_beginning,
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$.heredoc_content,
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$.heredoc_end,
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$.file_descriptor,
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$._empty_value,
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$._concat,
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$.variable_name, // Variable name followed by an operator like '=' or '+='
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$.test_operator,
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$.regex,
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$._regex_no_slash,
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$._regex_no_space,
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$._expansion_word,
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$.extglob_pattern,
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$._bare_dollar,
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$._brace_start,
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$._immediate_double_hash,
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'}',
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']',
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'<<',
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'<<-',
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/\n/,
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'(',
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'esac',
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$.__error_recovery,
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],
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extras: $ => [
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$.comment,
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/\s/,
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/\\\r?\n/,
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/\\( |\t|\v|\f)/,
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],
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supertypes: $ => [
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$._statement,
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$._primary_expression,
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],
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word: $ => $.word,
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rules: {
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rules: {
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source_file: $ => repeat($.program),
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program: $ => optional($._statements),
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program: $ => $.expansion,
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expansion: $ => choice(
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_statements: $ => prec(1, seq(
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$.basic_expansion,
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repeat(seq(
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$.complex_expansion,
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$._statement,
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$.arithmetic_expansion,
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$._terminator,
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$.command_substitution,
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)),
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$._statement,
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optional($._terminator),
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)),
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_terminated_statement: $ => repeat1(seq(
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$._statement,
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$._terminator,
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)),
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// Statements
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_statement: $ => choice(
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$._statement_not_subshell,
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$.subshell,
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),
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),
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basic_expansion: $ => seq("$", field("varname", $.varname)),
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_statement_not_subshell: $ => choice(
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$.redirected_statement,
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$.variable_assignment,
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$.variable_assignments,
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$.command,
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$.declaration_command,
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$.unset_command,
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$.negated_command,
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$.for_statement,
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$.while_statement,
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$.if_statement,
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$.case_statement,
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$.pipeline,
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$.list,
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$.compound_statement,
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$.function_definition,
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),
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complex_expansion: $ => seq(
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_statement_not_pipeline: $ => prec(1, choice(
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"${",
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$.redirected_statement,
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optional(choice(
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$.variable_assignment,
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$.variable_assignments,
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$.command,
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$.declaration_command,
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$.unset_command,
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$.negated_command,
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$.for_statement,
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$.while_statement,
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$.if_statement,
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$.case_statement,
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$.list,
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$.compound_statement,
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$.function_definition,
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$.subshell,
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)),
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redirected_statement: $ => prec.dynamic(-1, prec.right(-1, choice(
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seq(
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seq(
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optional(field("prefix", $.complex_expansion_prefix)),
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field('body', $._statement),
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field("varname", choice($.varname, repeat1(/[0-9]/))),
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field('redirect', repeat1(choice($.file_redirect, $.heredoc_redirect))),
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),
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field('redirect', repeat1($._redirect)),
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))),
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for_statement: $ => seq(
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choice('for', 'select'),
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field('variable', $._simple_variable_name),
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optional(seq(
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'in',
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field('value', repeat1($._literal)),
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)),
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$._terminator,
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field('body', $.do_group),
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),
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while_statement: $ => seq(
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choice('while', 'until'),
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field('condition', $._terminated_statement),
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field('body', $.do_group),
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),
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do_group: $ => seq(
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'do',
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optional($._terminated_statement),
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'done',
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),
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if_statement: $ => seq(
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'if',
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field('condition', $._terminated_statement),
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'then',
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optional($._terminated_statement),
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repeat($.elif_clause),
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optional($.else_clause),
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'fi',
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),
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elif_clause: $ => seq(
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'elif',
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$._terminated_statement,
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'then',
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optional($._terminated_statement),
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),
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else_clause: $ => seq(
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'else',
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optional($._terminated_statement),
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),
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case_statement: $ => seq(
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'case',
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field('value', $._literal),
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optional($._terminator),
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'in',
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optional($._terminator),
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optional(seq(
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repeat($.case_item),
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alias($.last_case_item, $.case_item),
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)),
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'esac',
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),
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case_item: $ => seq(
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choice(
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seq(
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optional('('),
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field('value', choice($._literal, $._extglob_blob)),
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repeat(seq('|', field('value', choice($._literal, $._extglob_blob)))),
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')',
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),
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),
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optional($._statements),
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prec(1, choice(
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field('termination', ';;'),
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field('fallthrough', choice(';&', ';;&')),
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)),
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),
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last_case_item: $ => seq(
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optional('('),
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field('value', choice($._literal, $._extglob_blob)),
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repeat(seq('|', field('value', choice($._literal, $._extglob_blob)))),
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')',
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optional($._statements),
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optional(prec(1, ';;')),
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),
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function_definition: $ => prec.right(seq(
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choice(
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seq(
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'function',
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field('name', $.word),
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optional(seq('(', ')')),
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),
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),
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seq(
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seq(
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field("varname", choice($.varname, repeat1(/[0-9]/))),
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field('name', $.word),
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optional(field("suffix", $.complex_expansion_suffix)),
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'(', ')',
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),
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),
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field(
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'body',
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choice(
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$.compound_statement,
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$.subshell,
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$.if_statement,
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),
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),
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field('redirect', optional($._redirect)),
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)),
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compound_statement: $ => seq(
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'{',
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optional($._terminated_statement),
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token(prec(-1, '}')),
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),
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subshell: $ => seq('(', $._statements, ')'),
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pipeline: $ => prec.right(seq(
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$._statement_not_pipeline,
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repeat1(seq(
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choice('|', '|&'),
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$._statement_not_pipeline,
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)),
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)),
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list: $ => prec.left(-1, seq(
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$._statement,
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choice('&&', '||'),
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$._statement,
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)),
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// Commands
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negated_command: $ => seq(
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'!',
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choice(
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prec(2, $.command),
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prec(1, $.variable_assignment),
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$.subshell,
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),
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),
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declaration_command: $ => prec.left(seq(
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choice('declare', 'typeset', 'export', 'readonly', 'local'),
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repeat(choice(
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$._literal,
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$._simple_variable_name,
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$.variable_assignment,
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)),
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)),
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unset_command: $ => prec.left(seq(
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choice('unset', 'unsetenv'),
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repeat(choice(
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$._literal,
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$._simple_variable_name,
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)),
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)),
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command: $ => prec.left(seq(
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repeat(choice(
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$.variable_assignment,
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field('redirect', $._redirect),
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)),
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field('name', $.command_name),
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choice(
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repeat(choice(
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field('argument', $._literal),
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field('argument', alias($._bare_dollar, '$')),
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)),
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$.subshell,
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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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command_name: $ => $._literal,
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complex_expansion_prefix: _ => prec(1, choice('#')),
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complex_expansion_suffix: $ => choice(
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variable_assignment: $ => seq(
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...CESuffixRegex(['%', '%%', '#', '##'], field("argument", $.suffix_matching)),
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field('name', choice(
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...CESuffixWord(['+', '-', '=', '?'], field("argument", $.suffix_word)),
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$.variable_name,
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)),
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'=',
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field('value', choice(
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$._literal,
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|
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$._empty_value,
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alias($._comment_word, $.word),
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)),
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),
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),
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suffix_matching: _ => 'matching',
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variable_assignments: $ => seq($.variable_assignment, repeat1($.variable_assignment)),
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suffix_word: $ => $.word,
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varname: $ => choice($._special_varname, seq(/[a-zA-Z]/, repeat(/[a-zA-Z0-9_]/))),
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file_redirect: $ => prec.left(seq(
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_special_varname: _ => choice("@", "*", "#", "?", "?", "-", "$", "!", /[0-9]/),
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field('descriptor', optional($.file_descriptor)),
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command_substitution: $ => seq("$(", repeat(field("command", $.program)), ")"),
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choice(
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arithmetic_expansion: _ => seq("$((", "))"),
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seq(
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choice('<', '>', '>>', '&>', '&>>', '<&', '>&', '>|'),
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field('destination', repeat1($._literal)),
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),
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seq(
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choice('<&-', '>&-'), // close file descriptor
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optional(field('destination', $._literal)),
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),
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),
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)),
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heredoc_redirect: $ => seq(
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field('descriptor', optional($.file_descriptor)),
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choice('<<', '<<-'),
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$.heredoc_start,
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optional(choice(
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alias($._heredoc_pipeline, $.pipeline),
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seq(
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field('redirect', repeat1($._redirect)),
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optional($._heredoc_expression),
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),
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$._heredoc_expression,
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$._heredoc_command,
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)),
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/\n/,
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choice($._heredoc_body, $._simple_heredoc_body),
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),
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|
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_heredoc_pipeline: $ => seq(
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||||||
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choice('|', '|&'),
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||||||
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$._statement,
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),
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|
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||||||
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_heredoc_expression: $ => seq(
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field('operator', choice('||', '&&')),
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field('right', $._statement),
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),
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_heredoc_command: $ => repeat1(field('argument', $._literal)),
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|
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||||||
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_heredoc_body: $ => seq(
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$.heredoc_body,
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||||||
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$.heredoc_end,
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||||||
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),
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||||||
|
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||||||
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heredoc_body: $ => seq(
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||||||
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$._heredoc_body_beginning,
|
||||||
|
repeat(choice(
|
||||||
|
$.expansion,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.command_substitution,
|
||||||
|
$.heredoc_content,
|
||||||
|
)),
|
||||||
|
),
|
||||||
|
|
||||||
|
_simple_heredoc_body: $ => seq(
|
||||||
|
alias($.simple_heredoc_body, $.heredoc_body),
|
||||||
|
$.heredoc_end,
|
||||||
|
),
|
||||||
|
|
||||||
|
_redirect: $ => $.file_redirect,
|
||||||
|
|
||||||
|
// Literals
|
||||||
|
|
||||||
|
_literal: $ => choice(
|
||||||
|
$.concatenation,
|
||||||
|
$._primary_expression,
|
||||||
|
alias(prec(-2, repeat1($._special_character)), $.word),
|
||||||
|
),
|
||||||
|
|
||||||
|
_primary_expression: $ => choice(
|
||||||
|
$.word,
|
||||||
|
alias($.test_operator, $.word),
|
||||||
|
$.string,
|
||||||
|
$.raw_string,
|
||||||
|
$.number,
|
||||||
|
$.expansion,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.command_substitution,
|
||||||
|
$.arithmetic_expansion,
|
||||||
|
$.brace_expression,
|
||||||
|
),
|
||||||
|
|
||||||
|
arithmetic_expansion: $ => seq('$((', commaSep1($._arithmetic_expression), '))'),
|
||||||
|
|
||||||
|
brace_expression: $ => seq(
|
||||||
|
alias($._brace_start, '{'),
|
||||||
|
alias(token.immediate(/\d+/), $.number),
|
||||||
|
token.immediate('..'),
|
||||||
|
alias(token.immediate(/\d+/), $.number),
|
||||||
|
token.immediate('}'),
|
||||||
|
),
|
||||||
|
_arithmetic_expression: $ => prec(1, choice(
|
||||||
|
$._arithmetic_literal,
|
||||||
|
alias($._arithmetic_unary_expression, $.unary_expression),
|
||||||
|
alias($._arithmetic_ternary_expression, $.ternary_expression),
|
||||||
|
alias($._arithmetic_binary_expression, $.binary_expression),
|
||||||
|
alias($._arithmetic_postfix_expression, $.postfix_expression),
|
||||||
|
alias($._arithmetic_parenthesized_expression, $.parenthesized_expression),
|
||||||
|
$.command_substitution,
|
||||||
|
)),
|
||||||
|
|
||||||
|
_arithmetic_literal: $ => prec(1, choice(
|
||||||
|
$.number,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.expansion,
|
||||||
|
$._simple_variable_name,
|
||||||
|
$.variable_name,
|
||||||
|
$.string,
|
||||||
|
)),
|
||||||
|
|
||||||
|
_arithmetic_binary_expression: $ => {
|
||||||
|
const table = [
|
||||||
|
[choice('+=', '-=', '*=', '/=', '%=', '<<=', '>>=', '&=', '^=', '|='), PREC.UPDATE],
|
||||||
|
['=', PREC.ASSIGN],
|
||||||
|
['||', PREC.LOGICAL_OR],
|
||||||
|
['&&', PREC.LOGICAL_AND],
|
||||||
|
['|', PREC.BITWISE_OR],
|
||||||
|
['^', PREC.BITWISE_XOR],
|
||||||
|
['&', PREC.BITWISE_AND],
|
||||||
|
[choice('==', '!='), PREC.EQUALITY],
|
||||||
|
[choice('<', '>', '<=', '>='), PREC.COMPARE],
|
||||||
|
[choice('<<', '>>'), PREC.SHIFT],
|
||||||
|
[choice('+', '-'), PREC.ADD],
|
||||||
|
[choice('*', '/', '%'), PREC.MULTIPLY],
|
||||||
|
];
|
||||||
|
|
||||||
|
return choice(...table.map(([operator, precedence]) => {
|
||||||
|
// @ts-ignore
|
||||||
|
return prec.left(precedence, seq(
|
||||||
|
field('left', $._arithmetic_expression),
|
||||||
|
// @ts-ignore
|
||||||
|
field('operator', operator),
|
||||||
|
field('right', $._arithmetic_expression),
|
||||||
|
));
|
||||||
|
}));
|
||||||
|
},
|
||||||
|
|
||||||
|
_arithmetic_ternary_expression: $ => prec.left(PREC.TERNARY, seq(
|
||||||
|
field('condition', $._arithmetic_expression),
|
||||||
|
'?',
|
||||||
|
field('consequence', $._arithmetic_expression),
|
||||||
|
':',
|
||||||
|
field('alternative', $._arithmetic_expression),
|
||||||
|
)),
|
||||||
|
|
||||||
|
_arithmetic_unary_expression: $ => choice(
|
||||||
|
prec(PREC.PREFIX, seq(
|
||||||
|
field('operator', tokenLiterals(1, '++', '--')),
|
||||||
|
$._arithmetic_expression,
|
||||||
|
)),
|
||||||
|
prec(PREC.UNARY, seq(
|
||||||
|
field('operator', tokenLiterals(1, '-', '+', '~')),
|
||||||
|
$._arithmetic_expression,
|
||||||
|
)),
|
||||||
|
prec.right(PREC.UNARY, seq(
|
||||||
|
field('operator', '!'),
|
||||||
|
$._arithmetic_expression,
|
||||||
|
)),
|
||||||
|
),
|
||||||
|
|
||||||
|
_arithmetic_postfix_expression: $ => prec(PREC.POSTFIX, seq(
|
||||||
|
$._arithmetic_expression,
|
||||||
|
field('operator', choice('++', '--')),
|
||||||
|
)),
|
||||||
|
|
||||||
|
_arithmetic_parenthesized_expression: $ => seq(
|
||||||
|
'(',
|
||||||
|
$._arithmetic_expression,
|
||||||
|
')',
|
||||||
|
),
|
||||||
|
|
||||||
|
|
||||||
|
concatenation: $ => prec(-1, seq(
|
||||||
|
choice(
|
||||||
|
$._primary_expression,
|
||||||
|
alias($._special_character, $.word),
|
||||||
|
),
|
||||||
|
repeat1(seq(
|
||||||
|
choice($._concat, alias(/`\s*`/, '``')),
|
||||||
|
choice(
|
||||||
|
$._primary_expression,
|
||||||
|
alias($._special_character, $.word),
|
||||||
|
alias($._comment_word, $.word),
|
||||||
|
alias($._bare_dollar, '$'),
|
||||||
|
),
|
||||||
|
)),
|
||||||
|
optional(seq($._concat, '$')),
|
||||||
|
)),
|
||||||
|
|
||||||
|
_special_character: _ => token(prec(-1, choice('{', '}', '[', ']'))),
|
||||||
|
|
||||||
|
string: $ => seq(
|
||||||
|
'"',
|
||||||
|
repeat(seq(
|
||||||
|
choice(
|
||||||
|
seq(optional('$'), $.string_content),
|
||||||
|
$.expansion,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.command_substitution,
|
||||||
|
$.arithmetic_expansion,
|
||||||
|
),
|
||||||
|
optional($._concat),
|
||||||
|
)),
|
||||||
|
optional('$'),
|
||||||
|
'"',
|
||||||
|
),
|
||||||
|
|
||||||
|
string_content: _ => token(prec(-1, /([^"`$\\\r\n]|\\(.|\r?\n))+/)),
|
||||||
|
|
||||||
|
raw_string: _ => /'[^']*'/,
|
||||||
|
|
||||||
|
number: $ => choice(
|
||||||
|
/-?(0x)?[0-9]+(#[0-9A-Za-z@_]+)?/,
|
||||||
|
// the base can be an expansion or command substitution
|
||||||
|
seq(/-?(0x)?[0-9]+#/, choice($.expansion, $.command_substitution)),
|
||||||
|
),
|
||||||
|
|
||||||
|
simple_expansion: $ => seq(
|
||||||
|
'$',
|
||||||
|
choice(
|
||||||
|
$._simple_variable_name,
|
||||||
|
$._multiline_variable_name,
|
||||||
|
$._special_variable_name,
|
||||||
|
$.variable_name,
|
||||||
|
alias('!', $.special_variable_name),
|
||||||
|
alias('#', $.special_variable_name),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
|
||||||
|
string_expansion: $ => seq('$', $.string),
|
||||||
|
|
||||||
|
expansion: $ => seq(
|
||||||
|
'${',
|
||||||
|
optional($._expansion_body),
|
||||||
|
'}',
|
||||||
|
),
|
||||||
|
_expansion_body: $ => seq(
|
||||||
|
choice($.variable_name, $._simple_variable_name, $._special_variable_name),
|
||||||
|
optional(choice($._expansion_expression, $._expansion_regex)),
|
||||||
|
),
|
||||||
|
|
||||||
|
|
||||||
|
_expansion_expression: $ => prec(1, seq(
|
||||||
|
field('operator', immediateLiterals(':-', '-', ':=', '=', ':?', '?', ':+', '+',)),
|
||||||
|
optional(seq(
|
||||||
|
choice(
|
||||||
|
alias($._concatenation_in_expansion, $.concatenation),
|
||||||
|
$.word,
|
||||||
|
$.expansion,
|
||||||
|
$.string,
|
||||||
|
$.raw_string,
|
||||||
|
alias($._expansion_word, $.word),
|
||||||
|
),
|
||||||
|
)),
|
||||||
|
)),
|
||||||
|
|
||||||
|
_expansion_regex: $ => seq(
|
||||||
|
field('operator', choice('#', alias($._immediate_double_hash, '##'), '%', '%%')),
|
||||||
|
repeat(choice(
|
||||||
|
$.regex,
|
||||||
|
alias(')', $.regex),
|
||||||
|
$.string,
|
||||||
|
$.raw_string,
|
||||||
|
alias(/\s+/, $.regex),
|
||||||
|
)),
|
||||||
|
),
|
||||||
|
|
||||||
|
|
||||||
|
_concatenation_in_expansion: $ => prec(-2, seq(
|
||||||
|
choice(
|
||||||
|
$.word,
|
||||||
|
$.variable_name,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.expansion,
|
||||||
|
$.string,
|
||||||
|
$.raw_string,
|
||||||
|
$.command_substitution,
|
||||||
|
alias($._expansion_word, $.word),
|
||||||
|
),
|
||||||
|
repeat1(seq(
|
||||||
|
choice($._concat, alias(/`\s*`/, '``')),
|
||||||
|
choice(
|
||||||
|
$.word,
|
||||||
|
$.variable_name,
|
||||||
|
$.simple_expansion,
|
||||||
|
$.expansion,
|
||||||
|
$.string,
|
||||||
|
$.raw_string,
|
||||||
|
$.command_substitution,
|
||||||
|
alias($._expansion_word, $.word),
|
||||||
|
),
|
||||||
|
)),
|
||||||
|
)),
|
||||||
|
|
||||||
|
command_substitution: $ => choice(
|
||||||
|
seq('$(', $._statements, ')'),
|
||||||
|
seq('$(', field('redirect', $.file_redirect), ')'),
|
||||||
|
prec(1, seq('`', $._statements, '`')),
|
||||||
|
seq('$`', $._statements, '`'),
|
||||||
|
),
|
||||||
|
|
||||||
|
_extglob_blob: $ => choice(
|
||||||
|
$.extglob_pattern,
|
||||||
|
seq(
|
||||||
|
$.extglob_pattern,
|
||||||
|
choice($.string, $.expansion, $.command_substitution),
|
||||||
|
optional($.extglob_pattern),
|
||||||
|
),
|
||||||
|
),
|
||||||
|
|
||||||
|
comment: _ => token(prec(-10, /#.*/)),
|
||||||
|
|
||||||
|
_comment_word: _ => token(prec(-8, seq(
|
||||||
|
choice(
|
||||||
|
noneOf(...SPECIAL_CHARACTERS),
|
||||||
|
seq('\\', noneOf('\\s')),
|
||||||
|
),
|
||||||
|
repeat(choice(
|
||||||
|
noneOf(...SPECIAL_CHARACTERS),
|
||||||
|
seq('\\', noneOf('\\s')),
|
||||||
|
'\\ ',
|
||||||
|
)),
|
||||||
|
))),
|
||||||
|
|
||||||
|
_simple_variable_name: $ => alias(/\w+/, $.variable_name),
|
||||||
|
_multiline_variable_name: $ => alias(
|
||||||
|
token(prec(-1, /(\w|\\\r?\n)+/)),
|
||||||
|
$.variable_name,
|
||||||
|
),
|
||||||
|
|
||||||
|
_special_variable_name: $ => alias(choice('*', '@', '?', '!', '#', '-', '$', '0', '_'), $.special_variable_name),
|
||||||
|
|
||||||
word: _ => token(seq(
|
word: _ => token(seq(
|
||||||
choice(
|
choice(
|
||||||
|
|
@ -58,21 +712,46 @@ module.exports = grammar({
|
||||||
'\\ ',
|
'\\ ',
|
||||||
)),
|
)),
|
||||||
)),
|
)),
|
||||||
|
_terminator: _ => choice(';', ';;', /\n/, '&'),
|
||||||
comment: _ => /#.*$/,
|
},
|
||||||
}
|
|
||||||
});
|
});
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Returns a regular expression that matches any character except the ones
|
* Returns a regular expression that matches any character except the ones
|
||||||
* provided.
|
* provided.
|
||||||
|
*
|
||||||
* @param {...string} characters
|
* @param {...string} characters
|
||||||
|
*
|
||||||
* @return {RegExp}
|
* @return {RegExp}
|
||||||
|
*
|
||||||
*/
|
*/
|
||||||
function noneOf(...characters) {
|
function noneOf(...characters) {
|
||||||
const negatedString = characters.map(c => c == '\\' ? '\\\\' : c).join('');
|
const negatedString = characters.map(c => c == '\\' ? '\\\\' : c).join('');
|
||||||
return new RegExp(`[^${negatedString}]`);
|
return new RegExp('[^' + negatedString + ']');
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a rule to optionally match one or more of the rules separated by a comma
|
||||||
|
*
|
||||||
|
* @param {RuleOrLiteral} rule
|
||||||
|
*
|
||||||
|
* @return {ChoiceRule}
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
function commaSep(rule) {
|
||||||
|
return optional(commaSep1(rule));
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a rule to match one or more of the rules separated by a comma
|
||||||
|
*
|
||||||
|
* @param {RuleOrLiteral} rule
|
||||||
|
*
|
||||||
|
* @return {SeqRule}
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
function commaSep1(rule) {
|
||||||
|
return seq(rule, repeat(seq(',', rule)));
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
@ -81,10 +760,10 @@ function noneOf(...characters) {
|
||||||
*
|
*
|
||||||
* @param {(RegExp|String)[]} literals
|
* @param {(RegExp|String)[]} literals
|
||||||
*
|
*
|
||||||
* @return {ImmediateTokenRule[]}
|
* @return {ChoiceRule}
|
||||||
*/
|
*/
|
||||||
function immediateLiterals(...literals) {
|
function immediateLiterals(...literals) {
|
||||||
return literals.map(l => token.immediate(l));
|
return choice(...literals.map(l => token.immediate(l)));
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
|
@ -100,21 +779,3 @@ function immediateLiterals(...literals) {
|
||||||
function tokenLiterals(precedence, ...literals) {
|
function tokenLiterals(precedence, ...literals) {
|
||||||
return choice(...literals.map(l => token(prec(precedence, l))));
|
return choice(...literals.map(l => token(prec(precedence, l))));
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {(string)[]} op
|
|
||||||
* @param {RuleOrLiteral} rule
|
|
||||||
* @return {RuleOrLiteral[]}
|
|
||||||
*/
|
|
||||||
function CESuffixRegex(op, rule) {
|
|
||||||
return (op.map(o => seq(field("operator", o), rule)));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {(string)[]} op
|
|
||||||
* @param {RuleOrLiteral} rule
|
|
||||||
* @return {RuleOrLiteral[]}
|
|
||||||
*/
|
|
||||||
function CESuffixWord(op, rule) {
|
|
||||||
return (op.flatMap(o => [seq(field("operator", token.immediate(`${o}`)), rule), seq(field("operator", token.immediate(`:${o}`)), rule)]));
|
|
||||||
}
|
|
||||||
|
|
|
||||||
53
tree-sitter-sh/package.json
Normal file
53
tree-sitter-sh/package.json
Normal file
|
|
@ -0,0 +1,53 @@
|
||||||
|
{
|
||||||
|
"name": "tree-sitter-bash",
|
||||||
|
"version": "0.0.1",
|
||||||
|
"description": "Bash grammar for tree-sitter",
|
||||||
|
"repository": "github:tree-sitter/tree-sitter-bash",
|
||||||
|
"license": "MIT",
|
||||||
|
"main": "bindings/node",
|
||||||
|
"types": "bindings/node",
|
||||||
|
"keywords": [
|
||||||
|
"incremental",
|
||||||
|
"parsing",
|
||||||
|
"tree-sitter",
|
||||||
|
"bash"
|
||||||
|
],
|
||||||
|
"files": [
|
||||||
|
"grammar.js",
|
||||||
|
"binding.gyp",
|
||||||
|
"prebuilds/**",
|
||||||
|
"bindings/node/*",
|
||||||
|
"queries/*",
|
||||||
|
"src/**"
|
||||||
|
],
|
||||||
|
"dependencies": {
|
||||||
|
"node-addon-api": "^7.1.0",
|
||||||
|
"node-gyp-build": "^4.8.0"
|
||||||
|
},
|
||||||
|
"devDependencies": {
|
||||||
|
"prebuildify": "^6.0.0",
|
||||||
|
"tree-sitter-cli": "^0.22.6"
|
||||||
|
},
|
||||||
|
"peerDependencies": {
|
||||||
|
"tree-sitter": "^0.21.0"
|
||||||
|
},
|
||||||
|
"peerDependenciesMeta": {
|
||||||
|
"tree-sitter": {
|
||||||
|
"optional": true
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"scripts": {
|
||||||
|
"install": "node-gyp-build",
|
||||||
|
"prebuildify": "prebuildify --napi --strip",
|
||||||
|
"build": "tree-sitter generate --no-bindings",
|
||||||
|
"build-wasm": "tree-sitter build --wasm",
|
||||||
|
"test": "tree-sitter test",
|
||||||
|
"parse": "tree-sitter parse"
|
||||||
|
},
|
||||||
|
"tree-sitter": [
|
||||||
|
{
|
||||||
|
"scope": "source.bash",
|
||||||
|
"injection-regex": "^bash$"
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
Loading…
Add table
Add a link
Reference in a new issue