88 lines
2.6 KiB
JavaScript
88 lines
2.6 KiB
JavaScript
import yaml from 'js-yaml';
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import fs from 'fs';
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import path from 'path';
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const inputDir = './static/mapFiles/yaml';
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const stationInputDir = './static/stations';
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const outputDir = './src/lib/assets/route';
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const stationOutputDir = './src/lib/assets/station';
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const indexFile = './static/map-index.json';
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const noiseRegex = /\s+(single line|junction|jn|junc|jct|gf|north|south|east|west)\.?$/i;
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if (!fs.existsSync(outputDir)) fs.mkdirSync(outputDir, { recursive: true });
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const mapList = [];
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const stationList = [];
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fs.readdirSync(stationInputDir).forEach((file) => {
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if (file.endsWith('.yaml')) {
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const fullPath = path.join(stationInputDir, file);
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const content = yaml.load(fs.readFileSync(fullPath, 'utf8'));
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if (content.crs) {
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stationList.push(content.crs);
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}
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const fileName = file.replace('.yaml', '.json');
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fs.writeFileSync(path.join(stationOutputDir, fileName), JSON.stringify(content));
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}
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});
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console.log(`Found station declarations for the following: ${JSON.stringify(stationList)}`);
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fs.readdirSync(inputDir).forEach((file) => {
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if (file.endsWith('.yaml')) {
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const fullPath = path.join(inputDir, file);
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const content = yaml.load(fs.readFileSync(fullPath, 'utf8'));
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const fileName = file.replace('.yaml', '.json');
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const contentSet = new Set();
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// Use this loop to add a 'link' to each station if its CRS exists in 'stationList'
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if (Array.isArray(content.routeDetail)) {
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content.routeDetail.forEach((item) => {
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if (item.type === 'station' && item.crs) {
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// Edit the item if item.crs exists in 'stationList' - maybe a `linkable: true`?
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if (stationList.includes(item.crs)) {
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item.stationInfo = true;
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}
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}
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if ((item.type === 'junction' || item.type === 'station') && item.name) {
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let cleanName = item.name;
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// Run the replacement in a loop or twice to catch nested noise
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// e.g., "Reading West Junction"
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// Pass 1: "Reading West"
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// Pass 2: "Reading"
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let previousName;
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do {
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previousName = cleanName;
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cleanName = cleanName.replace(noiseRegex, '').trim();
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} while (cleanName !== previousName);
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if (cleanName) {
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contentSet.add(cleanName);
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}
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}
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});
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}
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fs.writeFileSync(path.join(outputDir, fileName), JSON.stringify(content));
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mapList.push({
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routeId: content.routeId || null,
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routeStart: content.routeStart || null,
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routeEnd: content.routeEnd || null,
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updated: content.updated || null,
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checked: content.checked || null,
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contents: Array.from(contentSet)
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});
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}
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});
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fs.writeFileSync(indexFile, JSON.stringify(mapList));
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console.log(`Generated ${mapList.length} map files and index.`);
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