120 lines
3.2 KiB
JavaScript
120 lines
3.2 KiB
JavaScript
const { context, getOctokit } = require("@actions/github");
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const fs = require("fs");
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const token = process.env.GITHUB_TOKEN;
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const octokit = getOctokit(token);
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async function run() {
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const pr = context.payload.pull_request;
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const { owner, repo } = context.repo;
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const prNumber = pr.number;
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const filesChanged = await octokit.rest.pulls.listFiles({
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owner,
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repo,
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pull_number: prNumber,
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});
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const comments = [];
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// Check 1: New API links in README.md
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const readmeFile = filesChanged.data.find(
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(file) => file.filename.toLowerCase() === "readme.md"
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);
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if (readmeFile) {
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console.log("README.md modified. Checking for new API links...");
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const newLinks = await checkForNewApiLinks(owner, repo, pr);
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if (newLinks.length > 0) {
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const linkComment =
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newLinks.length === 1
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? `**API link:** ${newLinks[0]}`
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: [
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"**New API links:**",
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"",
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...newLinks.map((link) => `- ${link}`),
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].join("\n");
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comments.push(linkComment);
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}
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}
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// Check 2: Edits to /db folder
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const dbFiles = filesChanged.data.filter((file) =>
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file.filename.startsWith("db/")
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);
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if (dbFiles.length > 0) {
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console.log(
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`DB folder modifications detected in ${dbFiles.length} file(s)`
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);
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const dbWarning =
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"Thanks for your contribution!\n❗️ **Warning:** The `/db` folder is auto-generated, so please do not edit it. Changes related to public APIs should happen in the `README.md` file. Read the [contribution guidelines](https://github.com/marcelscruz/public-apis/blob/main/CONTRIBUTING.md) for more details.";
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comments.push(dbWarning);
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}
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// Post all comments as a single comment
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if (comments.length > 0) {
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const finalComment = comments.join("\n\n---\n\n");
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await octokit.rest.issues.createComment({
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owner,
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repo,
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issue_number: prNumber,
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body: finalComment,
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});
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console.log("Comment posted with all checks.");
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} else {
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console.log("No issues found in this PR.");
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}
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}
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async function checkForNewApiLinks(owner, repo, pr) {
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const baseRes = await octokit.rest.repos.getContent({
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owner,
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repo,
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path: "README.md",
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ref: pr.base.ref,
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});
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const headRes = await octokit.rest.repos.getContent({
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owner,
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repo,
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path: "README.md",
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ref: pr.head.ref,
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});
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const decode = (res) =>
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Buffer.from(res.data.content, "base64").toString("utf8");
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const baseContent = decode(baseRes);
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const headContent = decode(headRes);
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const baseLinks = new Set(
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[...baseContent.matchAll(/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/g)].map(
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(m) => m[2]
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)
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);
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const headLinks = new Set(
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[...headContent.matchAll(/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/g)].map(
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(m) => m[2]
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)
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);
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const newLinks = [...headLinks].filter((link) => !baseLinks.has(link));
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console.log(`Base links found: ${baseLinks.size}`);
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console.log(`Head links found: ${headLinks.size}`);
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console.log(`New links found: ${newLinks.length}`);
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if (newLinks.length > 0) {
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console.log("New links:", newLinks);
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}
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return newLinks;
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}
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run().catch((error) => {
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console.error(error);
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process.exit(1);
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});
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