Created
October 6, 2017 15:40
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| const fs = require('fs') | |
| const path = require('path') | |
| const yaml = require('js-yaml') | |
| const knownCategories = yaml.load(fs.readFileSync('./resources/categories.yaml', 'utf8')) | |
| const TITLE = 0 | |
| const DOMAIN = 1 | |
| const PRODUCT = 2 | |
| const OLD = 3 | |
| const NEW = 4 | |
| // loads and parses tab delimited file 'categories.tab' | |
| readFileAsync(path.join(__dirname, 'categories.tab')).then(data => { | |
| const records = data.trim() | |
| .split('\n').map(line => | |
| line.split('\t').map((cell, index) => | |
| index >= OLD | |
| ? cell.trim().replace(/\s/g, '').split(',') | |
| : cell.trim().replace(/\s/g, '') | |
| ) | |
| ) | |
| records.forEach(record => { | |
| const dirPath = record[PRODUCT] ? path.join('./APIs', record[DOMAIN], record[PRODUCT]) : path.join('./APIs', record[DOMAIN]) | |
| existsAsync(dirPath).then(({exists, queryPath}) => { | |
| if (exists) { | |
| const patchPath = path.join(queryPath, 'patch.yaml') | |
| readFileAsync(patchPath) | |
| .then(data => { | |
| const patch = yaml.load(data) | |
| updatePatch(record, patch, patchPath) | |
| }) | |
| .catch(() => { | |
| console.warn(`Missing patch file ${patchPath}`) | |
| updatePatch(record, {}, patchPath) | |
| }) | |
| } else { | |
| console.error(`Missing folder ${queryPath}`) | |
| } | |
| }) | |
| }) | |
| }) | |
| function updatePatch(record, patch, patchPath) { | |
| let updateNeeded = false | |
| patch.info = patch.info || {} | |
| const categories = patch.info['x-apisguru-categories'] = patch.info['x-apisguru-categories'] || [] | |
| // removing old categories | |
| record[OLD].forEach(category => { | |
| const index = categories.indexOf(category) | |
| if (index > -1) { | |
| console.info(`Removing "${category}" from ${patchPath}`) | |
| categories.splice(index, 1) | |
| updateNeeded = true | |
| } | |
| }) | |
| // adding new categories | |
| record[NEW].forEach(category => { | |
| const index = categories.indexOf(category) | |
| if (index === -1) { | |
| if(knownCategories[category]) { | |
| console.info(`Adding "${category}" to ${patchPath}`) | |
| categories.push(category) | |
| updateNeeded = true | |
| } else { | |
| console.info(`Skipping unknown category "${category}" for ${patchPath}`) | |
| } | |
| } | |
| }) | |
| if (updateNeeded) { | |
| fs.writeFile(patchPath, yaml.dump(patch), () => { | |
| console.info(`Update saved to ${patchPath}`) | |
| }) | |
| } else { | |
| console.warn(`No update needed in ${patchPath}`) | |
| } | |
| } | |
| function existsAsync(queryPath) { | |
| return new Promise(function (resolve) { | |
| fs.exists(queryPath, (exists) => resolve({exists, queryPath})) | |
| }) | |
| } | |
| function readFileAsync(filename) { | |
| return new Promise(function (resolve, reject) { | |
| fs.readFile(filename, 'utf8', function (err, data) { | |
| if (err) | |
| reject(err) | |
| else | |
| resolve(data) | |
| }) | |
| }) | |
| } |
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