Merge pull request #164 from tochicool/protobuf
Add support for Protocol Buffers languagepull/2748/head
Alexandru Dima
3 years ago
committed by
GitHub
commit
0e901e285a
@ -0,0 +1,13 @@
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import { registerLanguage } from '../_.contribution';
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registerLanguage({
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id: 'proto',
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extensions: ['.proto'],
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aliases: ['protobuf', 'Protocol Buffers'],
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loader: () => import('./protobuf')
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});
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File diff suppressed because it is too large
Load Diff
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// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT License.
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import type { languages } from '../fillers/monaco-editor-core';
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const namedLiterals = ['true', 'false'];
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export const conf: languages.LanguageConfiguration = {
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comments: {
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lineComment: '//',
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blockComment: ['/*', '*/']
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},
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brackets: [
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['{', '}'],
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['[', ']'],
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['(', ')'],
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['<', '>']
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],
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surroundingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '<', close: '>' },
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{ open: '"', close: '"' },
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{ open: "'", close: "'" }
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],
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autoClosingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '<', close: '>' },
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{ open: '"', close: '"', notIn: ['string'] },
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{ open: "'", close: "'", notIn: ['string'] }
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],
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autoCloseBefore: ".,=}])>' \n\t",
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indentationRules: {
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increaseIndentPattern: new RegExp(
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'^((?!\\/\\/).)*(\\{[^}"\'`]*|\\([^)"\'`]*|\\[[^\\]"\'`]*)$'
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),
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decreaseIndentPattern: new RegExp('^((?!.*?\\/\\*).*\\*/)?\\s*[\\}\\]].*$')
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}
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};
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export const language = <languages.IMonarchLanguage>{
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defaultToken: '',
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tokenPostfix: '.proto',
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brackets: [
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{ open: '{', close: '}', token: 'delimiter.curly' },
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{ open: '[', close: ']', token: 'delimiter.square' },
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{ open: '(', close: ')', token: 'delimiter.parenthesis' },
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{ open: '<', close: '>', token: 'delimiter.angle' }
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],
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symbols: /[=><!~?:&|+\-*/^%]+/,
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keywords: [
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'syntax',
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'import',
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'weak',
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'public',
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'package',
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'option',
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'repeated',
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'oneof',
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'map',
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'reserved',
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'to',
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'max',
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'enum',
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'message',
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'service',
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'rpc',
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'stream',
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'returns',
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'package',
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'optional',
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'true',
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'false'
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],
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builtinTypes: [
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'double',
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'float',
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'int32',
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'int64',
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'uint32',
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'uint64',
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'sint32',
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'sint64',
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'fixed32',
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'fixed64',
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'sfixed32',
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'sfixed64',
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'bool',
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'string',
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'bytes'
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],
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operators: ['=', '+', '-'],
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namedLiterals,
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escapes: `\\\\(u{[0-9A-Fa-f]+}|n|r|t|\\\\|'|\\\${)`,
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identifier: /[a-zA-Z]\w*/,
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fullIdentifier: /@identifier(?:\s*\.\s*@identifier)*/,
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optionName: /(?:@identifier|\(\s*@fullIdentifier\s*\))(?:\s*\.\s*@identifier)*/,
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messageName: /@identifier/,
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enumName: /@identifier/,
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messageType: /\.?\s*(?:@identifier\s*\.\s*)*@messageName/,
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enumType: /\.?\s*(?:@identifier\s*\.\s*)*@enumName/,
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floatLit: /[0-9]+\s*\.\s*[0-9]*(?:@exponent)?|[0-9]+@exponent|\.[0-9]+(?:@exponent)?/,
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exponent: /[eE]\s*[+-]?\s*[0-9]+/,
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boolLit: /true\b|false\b/,
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decimalLit: /[1-9][0-9]*/,
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octalLit: /0[0-7]*/,
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hexLit: /0[xX][0-9a-fA-F]+/,
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type: /double|float|int32|int64|uint32|uint64|sint32|sint64|fixed32|fixed64|sfixed32|sfixed64|bool|string|bytes|@messageType|@enumType/,
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keyType:
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/int32|int64|uint32|uint64|sint32|sint64|fixed32|fixed64|sfixed32|sfixed64|bool|string/,
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tokenizer: {
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root: [
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{ include: '@whitespace' },
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[/syntax/, 'keyword'],
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[/=/, 'operators'],
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[/;/, 'delimiter'],
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[
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/(")(proto3)(")/,
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['string.quote', 'string', { token: 'string.quote', switchTo: '@topLevel.proto3' }]
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],
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[
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/(")(proto2)(")/,
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['string.quote', 'string', { token: 'string.quote', switchTo: '@topLevel.proto2' }]
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]
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],
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topLevel: [
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// whitespace
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/=/, 'operators'],
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[/[;.]/, 'delimiter'],
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[
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/@fullIdentifier/,
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{
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cases: {
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option: { token: 'keyword', next: '@option.$S2' },
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enum: { token: 'keyword', next: '@enumDecl.$S2' },
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message: { token: 'keyword', next: '@messageDecl.$S2' },
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service: { token: 'keyword', next: '@serviceDecl.$S2' },
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extend: {
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cases: {
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'$S2==proto2': { token: 'keyword', next: '@extendDecl.$S2' }
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}
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},
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'@keywords': 'keyword',
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'@default': 'identifier'
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}
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}
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]
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],
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enumDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'type.identifier'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@enumBody.$S2' }]
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],
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enumBody: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/=/, 'operators'],
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[/;/, 'delimiter'],
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[/option\b/, 'keyword', '@option.$S2'],
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[/@identifier/, 'identifier'],
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[/\[/, { token: '@brackets', bracket: '@open', next: '@options.$S2' }],
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[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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messageDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'type.identifier'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@messageBody.$S2' }]
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],
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messageBody: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/=/, 'operators'],
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[/;/, 'delimiter'],
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[
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'(map)(s*)(<)',
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['keyword', 'white', { token: '@brackets', bracket: '@open', next: '@map.$S2' }]
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],
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[
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/@identifier/,
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{
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cases: {
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option: { token: 'keyword', next: '@option.$S2' },
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enum: { token: 'keyword', next: '@enumDecl.$S2' },
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message: { token: 'keyword', next: '@messageDecl.$S2' },
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oneof: { token: 'keyword', next: '@oneofDecl.$S2' },
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extensions: {
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cases: {
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'$S2==proto2': { token: 'keyword', next: '@reserved.$S2' }
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}
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},
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reserved: { token: 'keyword', next: '@reserved.$S2' },
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'(?:repeated|optional)': { token: 'keyword', next: '@field.$S2' },
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required: {
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cases: {
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'$S2==proto2': { token: 'keyword', next: '@field.$S2' }
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}
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},
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'$S2==proto3': { token: '@rematch', next: '@field.$S2' }
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}
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}
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],
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[/\[/, { token: '@brackets', bracket: '@open', next: '@options.$S2' }],
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[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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extendDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'type.identifier'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@extendBody.$S2' }]
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],
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extendBody: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/;/, 'delimiter'],
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[/(?:repeated|optional|required)/, 'keyword', '@field.$S2'],
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[/\[/, { token: '@brackets', bracket: '@open', next: '@options.$S2' }],
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[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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options: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/;/, 'delimiter'],
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[/@optionName/, 'annotation'],
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[/[()]/, 'annotation.brackets'],
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[/=/, 'operator'],
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[/\]/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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option: [
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{ include: '@whitespace' },
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[/@optionName/, 'annotation'],
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[/[()]/, 'annotation.brackets'],
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[/=/, 'operator', '@pop']
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],
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oneofDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'identifier'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@oneofBody.$S2' }]
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],
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oneofBody: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/;/, 'delimiter'],
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[/(@identifier)(\s*)(=)/, ['identifier', 'white', 'delimiter']],
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[
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/@fullIdentifier|\./,
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{
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cases: {
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'@builtinTypes': 'keyword',
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'@default': 'type.identifier'
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}
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}
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],
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[/\[/, { token: '@brackets', bracket: '@open', next: '@options.$S2' }],
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[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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reserved: [
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{ include: '@whitespace' },
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[/,/, 'delimiter'],
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[/;/, 'delimiter', '@pop'],
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{ include: '@constant' },
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[/to\b|max\b/, 'keyword']
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],
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map: [
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{ include: '@whitespace' },
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[
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/@fullIdentifier|\./,
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{
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cases: {
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'@builtinTypes': 'keyword',
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'@default': 'type.identifier'
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}
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}
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],
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[/,/, 'delimiter'],
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[/>/, { token: '@brackets', bracket: '@close', switchTo: 'identifier' }]
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],
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field: [
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{ include: '@whitespace' },
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[
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'group',
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{
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cases: {
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'$S2==proto2': { token: 'keyword', switchTo: '@groupDecl.$S2' }
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}
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}
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],
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[
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/(@identifier)(\s*)(=)/,
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['identifier', 'white', { token: 'delimiter', next: '@pop' }]
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],
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[
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/@fullIdentifier|\./,
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{
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cases: {
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'@builtinTypes': 'keyword',
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'@default': 'type.identifier'
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}
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}
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]
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],
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groupDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'identifier'],
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['=', 'operator'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@messageBody.$S2' }],
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{ include: '@constant' }
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],
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type: [
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{ include: '@whitespace' },
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[/@identifier/, 'type.identifier', '@pop'],
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[/./, 'delimiter']
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],
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identifier: [{ include: '@whitespace' }, [/@identifier/, 'identifier', '@pop']],
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serviceDecl: [
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{ include: '@whitespace' },
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[/@identifier/, 'identifier'],
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[/{/, { token: '@brackets', bracket: '@open', switchTo: '@serviceBody.$S2' }]
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],
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serviceBody: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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[/;/, 'delimiter'],
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[/option\b/, 'keyword', '@option.$S2'],
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[/rpc\b/, 'keyword', '@rpc.$S2'],
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[/\[/, { token: '@brackets', bracket: '@open', next: '@options.$S2' }],
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[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
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],
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rpc: [
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{ include: '@whitespace' },
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[/@identifier/, 'identifier'],
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[/\(/, { token: '@brackets', bracket: '@open', switchTo: '@request.$S2' }],
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[/{/, { token: '@brackets', bracket: '@open', next: '@methodOptions.$S2' }],
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[/;/, 'delimiter', '@pop']
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],
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request: [
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{ include: '@whitespace' },
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[
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/@messageType/,
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{
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cases: {
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stream: { token: 'keyword', next: '@type.$S2' },
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'@default': 'type.identifier'
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}
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}
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],
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[/\)/, { token: '@brackets', bracket: '@close', switchTo: '@returns.$S2' }]
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],
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returns: [
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{ include: '@whitespace' },
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[/returns\b/, 'keyword'],
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[/\(/, { token: '@brackets', bracket: '@open', switchTo: '@response.$S2' }]
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],
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response: [
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{ include: '@whitespace' },
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[
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/@messageType/,
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{
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cases: {
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stream: { token: 'keyword', next: '@type.$S2' },
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'@default': 'type.identifier'
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}
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||||
}
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||||
],
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[/\)/, { token: '@brackets', bracket: '@close', switchTo: '@rpc.$S2' }]
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],
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methodOptions: [
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{ include: '@whitespace' },
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{ include: '@constant' },
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||||
[/;/, 'delimiter'],
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['option', 'keyword'],
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||||
[/@optionName/, 'annotation'],
|
||||
[/[()]/, 'annotation.brackets'],
|
||||
[/=/, 'operator'],
|
||||
[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
|
||||
],
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||||
|
||||
comment: [
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[/[^\/*]+/, 'comment'],
|
||||
[/\/\*/, 'comment', '@push'], // nested comment
|
||||
['\\*/', 'comment', '@pop'],
|
||||
[/[\/*]/, 'comment']
|
||||
],
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||||
|
||||
string: [
|
||||
[/[^\\"]+/, 'string'],
|
||||
[/@escapes/, 'string.escape'],
|
||||
[/\\./, 'string.escape.invalid'],
|
||||
[/"/, { token: 'string.quote', bracket: '@close', next: '@pop' }]
|
||||
],
|
||||
|
||||
stringSingle: [
|
||||
[/[^\\']+/, 'string'],
|
||||
[/@escapes/, 'string.escape'],
|
||||
[/\\./, 'string.escape.invalid'],
|
||||
[/'/, { token: 'string.quote', bracket: '@close', next: '@pop' }]
|
||||
],
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||||
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||||
constant: [
|
||||
['@boolLit', 'keyword.constant'],
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||||
['@hexLit', 'number.hex'],
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||||
['@octalLit', 'number.octal'],
|
||||
['@decimalLit', 'number'],
|
||||
['@floatLit', 'number.float'],
|
||||
[/("([^"\\]|\\.)*|'([^'\\]|\\.)*)$/, 'string.invalid'], // non-terminated string
|
||||
[/"/, { token: 'string.quote', bracket: '@open', next: '@string' }],
|
||||
[/'/, { token: 'string.quote', bracket: '@open', next: '@stringSingle' }],
|
||||
[/{/, { token: '@brackets', bracket: '@open', next: '@prototext' }],
|
||||
[/identifier/, 'identifier']
|
||||
],
|
||||
|
||||
whitespace: [
|
||||
[/[ \t\r\n]+/, 'white'],
|
||||
[/\/\*/, 'comment', '@comment'],
|
||||
[/\/\/.*$/, 'comment']
|
||||
],
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||||
|
||||
prototext: [
|
||||
{ include: '@whitespace' },
|
||||
{ include: '@constant' },
|
||||
[/@identifier/, 'identifier'],
|
||||
[/[:;]/, 'delimiter'],
|
||||
[/}/, { token: '@brackets', bracket: '@close', next: '@pop' }]
|
||||
]
|
||||
}
|
||||
};
|
||||
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