feat: use go tool
This commit is contained in:
+259
@@ -0,0 +1,259 @@
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/**
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* @import {Construct, State, Token, TokenizeContext, Tokenizer} from 'micromark-util-types'
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*/
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import { factorySpace } from 'micromark-factory-space';
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import { markdownLineEnding } from 'micromark-util-character';
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import { factoryAttributes } from './factory-attributes.js';
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import { factoryLabel } from './factory-label.js';
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import { factoryName } from './factory-name.js';
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/** @type {Construct} */
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export const directiveContainer = {
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tokenize: tokenizeDirectiveContainer,
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concrete: true
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};
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const label = {
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tokenize: tokenizeLabel,
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partial: true
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};
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const attributes = {
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tokenize: tokenizeAttributes,
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partial: true
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};
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const nonLazyLine = {
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tokenize: tokenizeNonLazyLine,
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partial: true
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};
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/**
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* @this {TokenizeContext}
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* @type {Tokenizer}
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*/
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function tokenizeDirectiveContainer(effects, ok, nok) {
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const self = this;
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const tail = self.events[self.events.length - 1];
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const initialSize = tail && tail[1].type === "linePrefix" ? tail[2].sliceSerialize(tail[1], true).length : 0;
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let sizeOpen = 0;
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/** @type {Token} */
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let previous;
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return start;
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/** @type {State} */
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function start(code) {
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effects.enter('directiveContainer');
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effects.enter('directiveContainerFence');
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effects.enter('directiveContainerSequence');
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return sequenceOpen(code);
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}
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/** @type {State} */
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function sequenceOpen(code) {
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if (code === 58) {
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effects.consume(code);
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sizeOpen++;
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return sequenceOpen;
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}
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if (sizeOpen < 3) {
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return nok(code);
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}
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effects.exit('directiveContainerSequence');
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return factoryName.call(self, effects, afterName, nok, 'directiveContainerName')(code);
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}
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/** @type {State} */
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function afterName(code) {
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return code === 91 ? effects.attempt(label, afterLabel, afterLabel)(code) : afterLabel(code);
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}
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/** @type {State} */
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function afterLabel(code) {
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return code === 123 ? effects.attempt(attributes, afterAttributes, afterAttributes)(code) : afterAttributes(code);
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}
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/** @type {State} */
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function afterAttributes(code) {
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return factorySpace(effects, openAfter, "whitespace")(code);
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}
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/** @type {State} */
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function openAfter(code) {
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effects.exit('directiveContainerFence');
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if (code === null) {
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return after(code);
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}
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if (markdownLineEnding(code)) {
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if (self.interrupt) {
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return ok(code);
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}
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return effects.attempt(nonLazyLine, contentStart, after)(code);
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}
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return nok(code);
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}
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/** @type {State} */
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function contentStart(code) {
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if (code === null) {
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return after(code);
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}
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if (markdownLineEnding(code)) {
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return effects.check(nonLazyLine, emptyContentNonLazyLineAfter, after)(code);
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}
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effects.enter('directiveContainerContent');
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return lineStart(code);
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}
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/** @type {State} */
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function lineStart(code) {
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return effects.attempt({
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tokenize: tokenizeClosingFence,
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partial: true
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}, afterContent, initialSize ? factorySpace(effects, chunkStart, "linePrefix", initialSize + 1) : chunkStart)(code);
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}
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/** @type {State} */
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function chunkStart(code) {
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if (code === null) {
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return afterContent(code);
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}
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if (markdownLineEnding(code)) {
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return effects.check(nonLazyLine, chunkNonLazyStart, afterContent)(code);
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}
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return chunkNonLazyStart(code);
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}
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/** @type {State} */
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function contentContinue(code) {
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if (code === null) {
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const t = effects.exit("chunkDocument");
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self.parser.lazy[t.start.line] = false;
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return afterContent(code);
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}
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if (markdownLineEnding(code)) {
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return effects.check(nonLazyLine, nonLazyLineAfter, lineAfter)(code);
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}
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effects.consume(code);
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return contentContinue;
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}
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/** @type {State} */
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function chunkNonLazyStart(code) {
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const token = effects.enter("chunkDocument", {
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contentType: "document",
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previous
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});
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if (previous) previous.next = token;
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previous = token;
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return contentContinue(code);
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}
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/** @type {State} */
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function emptyContentNonLazyLineAfter(code) {
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effects.enter('directiveContainerContent');
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return lineStart(code);
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}
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/** @type {State} */
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function nonLazyLineAfter(code) {
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effects.consume(code);
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const t = effects.exit("chunkDocument");
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self.parser.lazy[t.start.line] = false;
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return lineStart;
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}
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/** @type {State} */
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function lineAfter(code) {
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const t = effects.exit("chunkDocument");
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self.parser.lazy[t.start.line] = false;
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return afterContent(code);
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}
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/** @type {State} */
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function afterContent(code) {
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effects.exit('directiveContainerContent');
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return after(code);
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}
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/** @type {State} */
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function after(code) {
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effects.exit('directiveContainer');
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return ok(code);
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}
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/**
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* @this {TokenizeContext}
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* @type {Tokenizer}
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*/
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function tokenizeClosingFence(effects, ok, nok) {
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let size = 0;
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return factorySpace(effects, closingPrefixAfter, "linePrefix", self.parser.constructs.disable.null.includes('codeIndented') ? undefined : 4);
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/** @type {State} */
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function closingPrefixAfter(code) {
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effects.enter('directiveContainerFence');
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effects.enter('directiveContainerSequence');
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return closingSequence(code);
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}
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/** @type {State} */
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function closingSequence(code) {
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if (code === 58) {
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effects.consume(code);
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size++;
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return closingSequence;
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}
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if (size < sizeOpen) return nok(code);
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effects.exit('directiveContainerSequence');
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return factorySpace(effects, closingSequenceEnd, "whitespace")(code);
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}
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/** @type {State} */
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function closingSequenceEnd(code) {
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if (code === null || markdownLineEnding(code)) {
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effects.exit('directiveContainerFence');
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return ok(code);
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}
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return nok(code);
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}
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}
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}
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/**
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* @this {TokenizeContext}
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* @type {Tokenizer}
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*/
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function tokenizeLabel(effects, ok, nok) {
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// Always a `[`
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return factoryLabel(effects, ok, nok, 'directiveContainerLabel', 'directiveContainerLabelMarker', 'directiveContainerLabelString', true);
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}
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/**
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* @this {TokenizeContext}
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* @type {Tokenizer}
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*/
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function tokenizeAttributes(effects, ok, nok) {
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// Always a `{`
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return factoryAttributes(effects, ok, nok, 'directiveContainerAttributes', 'directiveContainerAttributesMarker', 'directiveContainerAttribute', 'directiveContainerAttributeId', 'directiveContainerAttributeClass', 'directiveContainerAttributeName', 'directiveContainerAttributeInitializerMarker', 'directiveContainerAttributeValueLiteral', 'directiveContainerAttributeValue', 'directiveContainerAttributeValueMarker', 'directiveContainerAttributeValueData', true);
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}
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/**
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* @this {TokenizeContext}
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* @type {Tokenizer}
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*/
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function tokenizeNonLazyLine(effects, ok, nok) {
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const self = this;
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return start;
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/** @type {State} */
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function start(code) {
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effects.enter("lineEnding");
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effects.consume(code);
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effects.exit("lineEnding");
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return lineStart;
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}
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/** @type {State} */
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function lineStart(code) {
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return self.parser.lazy[self.now().line] ? nok(code) : ok(code);
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}
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}
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