369 lines
13 KiB
TypeScript
369 lines
13 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { parse as vueSfcParse } from 'vue/compiler-sfc';
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import type { Plugin } from 'vite';
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import fs from 'node:fs';
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import { glob } from 'glob';
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import JSON5 from 'json5';
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import { randomUUID } from 'crypto';
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import MagicString from 'magic-string';
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import path from 'node:path'
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export interface AnalysisResult {
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filePath: string;
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usage: ComponentUsageInfo[];
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}
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export interface ComponentUsageInfo {
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staticProps: Record<string, string>;
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bindProps: Record<string, string>;
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}
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function outputAnalysisResultAsTS(outputPath: string, analysisResults: AnalysisResult[]): void {
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// (outputAnalysisResultAsTS 関数の実装は前回と同様)
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const varName = 'searchIndexes'; // 変数名
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const jsonString = JSON5.stringify(analysisResults, { space: "\t", quote: "'" }); // JSON.stringify で JSON 文字列を生成
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// bindProps の値を文字列置換で修正する関数
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function modifyBindPropsInString(jsonString: string): string {
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const modifiedString = jsonString.replace(
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/bindProps:\s*\{([^}]*)\}/g, // bindProps: { ... } にマッチ (g フラグで複数箇所を置換)
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(match, bindPropsBlock) => {
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// bindPropsBlock ( { ... } 内) の各プロパティをさらに置換
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const modifiedBlock = bindPropsBlock.replace(
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/(.*):\s*\'(.*)\'/g, // propName: 'propValue' にマッチ
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(propMatch, propName, propValue) => {
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return `${propName}: ${propValue}`; // propValue のクォートを除去
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}
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).replaceAll("\\'", "'");
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return `bindProps: {${modifiedBlock}}`; // 置換後の block で bindProps: { ... } を再構成
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}
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);
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return modifiedString;
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}
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const tsOutput = `
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/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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// This file was automatically generated by create-search-index.
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// Do not edit this file.
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import { i18n } from '@/i18n.js';
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export const ${varName} = ${modifyBindPropsInString(jsonString)} as const;
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export type AnalysisResults = typeof ${varName};
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export type ComponentUsageInfo = AnalysisResults[number]['usage'][number];
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`;
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try {
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fs.writeFileSync(outputPath, tsOutput, 'utf-8');
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} catch (error) {
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console.error('[create-search-index]: error: ', error);
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}
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}
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function extractUsageInfoFromTemplateAst(
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templateAst: any,
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code: string,
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): ComponentUsageInfo[] {
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const usageInfoList: ComponentUsageInfo[] = [];
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if (!templateAst) {
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return usageInfoList;
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}
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function traverse(node: any) {
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if (node.type === 1 && node.tag === 'MkSearchMarker') {
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// 元々の props を staticProps に全て展開する
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const staticProps: Record<string, string> = {};
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if (node.props && Array.isArray(node.props)) {
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node.props.forEach((prop: any) => {
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if (prop.type === 6 && prop.name) {
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staticProps[prop.name] = prop.value?.content || '';
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}
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});
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}
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// markerId は __markerId または既存の props から取得
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const markerId = node.__markerId || staticProps['markerId'];
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if (markerId) {
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staticProps['markerId'] = markerId;
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}
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const bindProps: Record<string, any> = {};
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// 元々の props から bindProps を抽出
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if (node.props && Array.isArray(node.props)) {
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node.props.forEach((prop: any) => {
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if (prop.type === 7 && prop.name === 'bind' && prop.arg.content) {
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bindProps[prop.arg.content] = prop.exp?.content || '';
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}
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});
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}
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// __children がある場合、bindProps に children を追加
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if (node.__children) {
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bindProps['children'] = node.__children;
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} else if (node.props && Array.isArray(node.props)) {
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const childrenProp = node.props.find(
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(prop: any) =>
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prop.type === 7 &&
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prop.name === 'bind' &&
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prop.arg?.content === 'children'
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);
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if (childrenProp && childrenProp.exp) {
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try {
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bindProps['children'] = JSON5.parse(
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code.slice(childrenProp.exp.loc.start.offset, childrenProp.exp.loc.end.offset).replace(/'/g, '"')
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);
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} catch (e) {
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console.error('Error parsing :children attribute', e);
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}
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}
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}
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usageInfoList.push({
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staticProps,
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bindProps,
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});
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}
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if (node.children && Array.isArray(node.children)) {
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node.children.forEach((child: any) => traverse(child));
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}
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}
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traverse(templateAst);
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return usageInfoList;
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}
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export async function analyzeVueProps(options: {
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targetFilePaths: string[],
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exportFilePath: string,
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transformedCodeCache: Record<string, string>
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}): Promise<void> {
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const analysisResults: AnalysisResult[] = [];
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// 対象ファイルパスを glob で展開
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const filePaths = options.targetFilePaths.reduce<string[]>((acc, filePathPattern) => {
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const matchedFiles = glob.sync(filePathPattern);
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return [...acc, ...matchedFiles];
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}, []);
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for (const filePath of filePaths) {
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const code = options.transformedCodeCache[path.resolve(filePath)]; // options 経由でキャッシュ参照
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if (!code) { // キャッシュミスの場合
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console.error(`[create-search-index] Error: No cached code found for: ${filePath}.`); // エラーログ
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continue;
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}
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const { descriptor, errors } = vueSfcParse(code, {
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filename: filePath,
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});
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if (errors.length) {
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console.error(`[create-search-index] Compile Error: ${filePath}`, errors);
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continue; // エラーが発生したファイルはスキップ
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}
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const usageInfo = extractUsageInfoFromTemplateAst(descriptor.template?.ast, code);
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if (!usageInfo) continue;
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if (usageInfo.length > 0) {
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analysisResults.push({
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filePath: filePath,
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usage: usageInfo,
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});
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}
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}
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outputAnalysisResultAsTS(options.exportFilePath, analysisResults); // outputAnalysisResultAsTS を呼び出す
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}
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interface MarkerRelation {
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parentId?: string;
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markerId: string;
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node: any;
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}
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async function processVueFile(
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code: string,
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id: string,
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options: { targetFilePaths: string[], exportFilePath: string },
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transformedCodeCache: Record<string, string>
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) {
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const s = new MagicString(code); // magic-string のインスタンスを作成
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const ast = vueSfcParse(code, { filename: id }).descriptor.template?.ast; // テンプレート AST を取得
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const markerRelations: MarkerRelation[] = []; // ★ MarkerRelation 配列を初期化
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if (ast) {
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function traverse(node: any, currentParent?: any) {
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// ノードが MkSearchMarker なら、markerId を生成しノードにセット(すでに存在する場合はその値を使用)
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let nodeMarkerId: string | undefined;
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if (node.type === 1 && node.tag === 'MkSearchMarker') {
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const markerId = String(randomUUID());
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const props = node.props || [];
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const hasMarkerIdProp = props.some((prop: any) => prop.type === 6 && prop.name === 'markerId');
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nodeMarkerId = hasMarkerIdProp
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? props.find((prop: any) => prop.type === 6 && prop.name === 'markerId')?.value?.content as string
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: markerId;
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node.__markerId = nodeMarkerId;
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// 子マーカーの場合、親ノードに __children を設定しておく
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if (currentParent && currentParent.type === 1 && currentParent.tag === 'MkSearchMarker') {
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currentParent.__children = currentParent.__children || [];
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currentParent.__children.push(nodeMarkerId);
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}
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// markerRelations の処理はそのまま
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const parentMarkerId = currentParent && currentParent.__markerId;
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markerRelations.push({
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parentId: parentMarkerId,
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markerId: nodeMarkerId,
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node: node,
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});
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if (!hasMarkerIdProp) {
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const startTagEnd = code.indexOf('>', node.loc.start.offset);
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if (startTagEnd !== -1) {
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s.appendRight(startTagEnd, ` markerId="${markerId}"`);
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}
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}
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}
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const newParent = node.type === 1 && node.tag === 'MkSearchMarker' ? node : currentParent;
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if (node.children && Array.isArray(node.children)) {
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node.children.forEach(child => traverse(child, newParent));
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}
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}
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traverse(ast); // AST を traverse (1段階目: ID 生成と親子関係記録)
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// 2段階目: :children 属性の追加
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markerRelations.forEach(relation => {
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if (relation.parentId) { // 親 ID が存在する (子マーカーである) 場合
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const parentRelation = markerRelations.find(r => r.markerId === relation.parentId); // 親 Relation を検索
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if (parentRelation && parentRelation.node) {
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const parentNode = parentRelation.node;
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const childrenProp = parentNode.props?.find((prop: any) => prop.type === 7 && prop.name === 'bind' && prop.arg?.content === 'children');
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const childMarkerId = relation.markerId;
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if (childrenProp) {
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// 既存の :children 属性を JavaScript 配列として解析・更新
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try {
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const childrenStart = code.indexOf('[', childrenProp.exp.loc.start.offset);
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const childrenEnd = code.indexOf(']', childrenProp.exp.loc.start.offset);
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if (childrenStart !== -1 && childrenEnd !== -1) {
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const childrenArrayStr = code.slice(childrenStart, childrenEnd + 1);
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const childrenArray = JSON5.parse(childrenArrayStr.replace(/'/g, '"')); // JSON5 で解析 (シングルクォート対応)
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childrenArray.push(childMarkerId); // 子マーカーIDを追加
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const updatedChildrenArrayStr = JSON.stringify(childrenArray).replace(/"/g, "'"); // シングルクォートの配列文字列に再変換
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s.overwrite(childrenStart, childrenEnd + 1, updatedChildrenArrayStr); // 属性値を書き換え
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}
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} catch (e) {
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console.error('[create-search-index] Error updating :children attribute:', e); // エラーログ
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}
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} else {
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// :children 属性が存在しない場合は新規作成 (テンプレートリテラルを使用)
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const startTagEnd = code.indexOf('>', parentNode.loc.start.offset); // 親の開始タグの閉じ > の位置
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if (startTagEnd !== -1) {
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s.appendRight(startTagEnd, ` :children="${JSON.stringify([childMarkerId]).replace(/"/g, "'")}"`); // :children 属性を追記
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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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const transformedCode = s.toString(); // ★ 変換後のコードを取得
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transformedCodeCache[id] = transformedCode; // ★ 変換後のコードをキャッシュに保存
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return {
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code: transformedCode, // 変更後のコードを返す
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map: s.generateMap({ source: id, includeContent: true }), // ソースマップも生成 (sourceMap: true が必要)
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};
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}
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// Rollup プラグインとして export
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export default function pluginCreateSearchIndex(options: {
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targetFilePaths: string[],
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exportFilePath: string
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}): Plugin {
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let transformedCodeCache: Record<string, string> = {}; // ★ キャッシュオブジェクトをプラグインスコープで定義
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const isDevServer = process.env.NODE_ENV === 'development'; // 開発サーバーかどうか
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return {
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name: 'createSearchIndex',
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enforce: 'pre',
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async buildStart() {
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if (!isDevServer) {
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return;
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}
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const filePaths = options.targetFilePaths.reduce<string[]>((acc, filePathPattern) => {
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const matchedFiles = glob.sync(filePathPattern);
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return [...acc, ...matchedFiles];
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}, []);
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for (const filePath of filePaths) {
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const id = path.resolve(filePath); // 絶対パスに変換
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const code = fs.readFileSync(filePath, 'utf-8'); // ファイル内容を読み込む
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await processVueFile(code, id, options, transformedCodeCache); // processVueFile 関数を呼び出す
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}
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await analyzeVueProps({ ...options, transformedCodeCache }); // 開発サーバー起動時にも analyzeVueProps を実行
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},
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async transform(code, id) {
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if (!id.endsWith('.vue')) {
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return;
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}
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// targetFilePaths にマッチするファイルのみ処理を行う
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// glob パターンでマッチング
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let isMatch = false; // isMatch の初期値を false に設定
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for (const pattern of options.targetFilePaths) { // パターンごとにマッチング確認
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const globbedFiles = glob.sync(pattern);
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for (const globbedFile of globbedFiles) {
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const normalizedGlobbedFile = path.resolve(globbedFile); // glob 結果を絶対パスに
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const normalizedId = path.resolve(id); // id を絶対パスに
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if (normalizedGlobbedFile === normalizedId) { // 絶対パス同士で比較
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isMatch = true;
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break; // マッチしたらループを抜ける
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}
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}
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if (isMatch) break; // いずれかのパターンでマッチしたら、outer loop も抜ける
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}
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if (!isMatch) {
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return;
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}
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const transformed = await processVueFile(code, id, options, transformedCodeCache);
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if (isDevServer) {
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await analyzeVueProps({ ...options, transformedCodeCache }); // analyzeVueProps を呼び出す
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}
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return transformed;
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},
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async writeBundle() {
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await analyzeVueProps({ ...options, transformedCodeCache }); // ビルド時にも analyzeVueProps を実行
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},
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};
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}
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