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Merge pull request #1 from ursnj/expose-node-methods
Programmatic sitemap generator
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,71 +1,39 @@ | ||
| #!/usr/bin/env node | ||
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| import { Command } from 'commander'; | ||
| import { crawlWebsite } from "./sitemaper.js"; | ||
| import { existsSync } from 'fs'; | ||
| import { URL } from 'url'; | ||
| import { readFileSync } from "fs"; | ||
| import { Command } from "commander"; | ||
| import { generateSitemap, validateSitemap } from "./sitemaper.js"; | ||
| import { validateChangefreq, validateDepth, validateOutput, validateWebsite } from "./utils.js"; | ||
| const { name, version, description } = JSON.parse(readFileSync("./package.json", "utf8")); | ||
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| const program = new Command(); | ||
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| // Helper function to validate depth is a positive integer | ||
| const validateDepth = (depth: string) => { | ||
| const parsedDepth = parseInt(depth, 10); | ||
| if (isNaN(parsedDepth) || parsedDepth < 1) { | ||
| throw new Error('Depth must be a positive integer greater than 0.'); | ||
| } | ||
| return parsedDepth; | ||
| }; | ||
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| // Helper function to validate changefreq value | ||
| const validateChangefreq = (changefreq: string) => { | ||
| const validOptions = ['always', 'hourly', 'daily', 'weekly', 'monthly', 'yearly', 'never']; | ||
| if (!validOptions.includes(changefreq)) { | ||
| throw new Error(`Invalid changefreq value. Accepted values are: ${validOptions.join(', ')}`); | ||
| } | ||
| return changefreq; | ||
| }; | ||
|
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| // Helper function to validate website URL | ||
| const validateWebsite = (website: string) => { | ||
| try { | ||
| new URL(website); | ||
| return website; | ||
| } catch (error) { | ||
| throw new Error('Invalid website URL.'); | ||
| } | ||
| }; | ||
|
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| // Helper function to validate output path (for example, it checks if the directory exists) | ||
| const validateOutput = (output: string) => { | ||
| const pathParts = output.split('/'); | ||
| const dirPath = pathParts.slice(0, -1).join('/'); | ||
| if (dirPath && !existsSync(dirPath)) { | ||
| throw new Error(`The directory ${dirPath} does not exist.`); | ||
| } | ||
| return output; | ||
| }; | ||
| program.name(name).description(description).version(version); | ||
|
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| program | ||
| .name('sitemaper') | ||
| .description('Simple tool for generating sitemaps for your website.') | ||
| .version('1.0.0'); | ||
| .command("generate") | ||
| .option("-w, --website <url>", "The URL of the website to crawl", validateWebsite) | ||
| .option("-r, --replacer <url>", "The URL of the website to be replaced", validateWebsite) | ||
| .option("-d, --depth <number>", "Depth of the website to crawl", validateDepth) | ||
| .option("-o, --output <path>", "Output path for the sitemap.xml", validateOutput) | ||
| .option("-f, --changefreq <value>", "Change frequency for the sitemap (always, hourly, daily, weekly, monthly, yearly, never)", validateChangefreq) | ||
| .action((options) => { | ||
| const website = options.website || "https://www.nayanui.com"; | ||
| const replacer = options.replacer || ""; | ||
| const depth = options.depth || 10; | ||
| const output = options.output || "./sitemap.xml"; | ||
| const changefreq = options.changefreq || "daily"; | ||
| generateSitemap(website, replacer, depth, output, changefreq); | ||
| }); | ||
|
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| program | ||
| .option('-w, --website <url>', 'The URL of the website to crawl', validateWebsite) | ||
| .option('-r, --replacer <url>', 'The URL of the website to be replaced', validateWebsite) | ||
| .option('-d, --depth <number>', 'Depth of the website to crawl', validateDepth) | ||
| .option('-o, --output <path>', 'Output path for the sitemap.xml', validateOutput) | ||
| .option('-f, --changefreq <value>', 'Change frequency for the sitemap (always, hourly, daily, weekly, monthly, yearly, never)', validateChangefreq) | ||
| .command("validate") | ||
| .option("-o, --output <path>", "Output path for the sitemap.xml", validateOutput) | ||
| .action((options) => { | ||
| const website = options.website || 'https://www.example.com'; | ||
| const replacer = options.replacer || ''; | ||
| const depth = options.depth || 10; | ||
| const output = options.output || './sitemap.xml'; | ||
| const changefreq = options.changefreq || 'daily'; | ||
|
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| // console.log({ website, replacer, depth, output, changefreq }); | ||
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| crawlWebsite(website, replacer, depth, output, changefreq); | ||
| const output = options.output || "./sitemap.xml"; | ||
| validateSitemap(output); | ||
| }); | ||
|
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| export { generateSitemap, validateSitemap }; | ||
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| program.parse(process.argv); |
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