import fs from "fs";
import { getVersions } from "./utils/npm.js";
import { resolve } from "./utils/path.js";
import { getDiff } from "./utils/git.js";
function escver(v) {
    return v.replace(/\./, "-");
}
(async function () {
    let versions = await getVersions("ethers");
    versions = versions.filter((h) => (h.version.match(/^6\.[0-9]+\.[0-9]+$/)));
    fs.writeFileSync(resolve("misc/diffs/versions.txt"), versions.map((h) => h.version).join(","));
    for (let i = 0; i < versions.length; i++) {
        for (let j = i + 1; j < versions.length; j++) {
            const filename = resolve(`misc/diffs/diff-${escver(versions[i].version)}_${escver(versions[j].version)}.txt`);
            if (fs.existsSync(filename)) {
                continue;
            }
            const tag0 = versions[i].gitHead, tag1 = versions[j].gitHead;
            const diff = await getDiff(resolve("src.ts"), tag0, tag1);
            console.log({ diff });
            fs.writeFileSync(filename, diff);
        }
    }
})();
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