69 lines
1.8 KiB
TypeScript
69 lines
1.8 KiB
TypeScript
const bo = await Bun.build({
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entrypoints: ["./main.ts"],
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outdir: "./out",
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plugins: [p],
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external: ["*"],
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});
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const fs = require("fs/promises");
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const captureVersion =
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/^((?:\@[^\/\@]+\/[^\/\@]+)|(?:[^\/\@]+))(?:\@([^\/]+))?.*$/;
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if (!bo.success) {
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bo.logs.forEach((l) => console.log(l));
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process.exit(1);
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} else {
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let content = await fs.readFile("./out/main.js", { encoding: "utf8" });
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const imports = new Bun.Transpiler().scanImports(
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content.replaceAll("__require", "require")
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);
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const dependencies: Record<string, string[]> = {};
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for (const i of imports) {
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let [_, name, version] = i.path.match(captureVersion) ?? [];
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if (name == undefined) {
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throw Error("Unrecognized import: " + i.path);
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}
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if (name.startsWith("node:")) {
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continue;
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}
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let splitted = name.split("/");
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if (splitted.length > 2) {
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name = splitted.slice(0, 2).join("/");
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}
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if (version == undefined) {
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if (dependencies[name] == undefined) {
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dependencies[name] = [];
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}
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} else {
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if (dependencies[name] == undefined) {
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dependencies[name] = [version];
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} else {
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dependencies[name].push(version);
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}
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}
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}
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const resolvedDeps: Record<string, string> = {};
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for (const i in dependencies) {
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const versions = dependencies[i];
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resolvedDeps[i] =
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versions.length == 0
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? "latest"
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: versions.length == 1
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? versions[0]
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: reduceIntersect(versions);
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}
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await Bun.write(
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"./package.json",
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JSON.stringify({ dependencies: resolvedDeps }, null, 2)
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);
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function reduceIntersect(versions: string[]): string {
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const { intersect } = require("semver-intersect");
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return versions.reduce((a, b) => {
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return intersect(a, b);
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});
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}
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}
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