81 lines
2.2 KiB
JavaScript
81 lines
2.2 KiB
JavaScript
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"use strict";
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const packlist = require("npm-packlist");
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const tar = require("tar");
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const keccak256 = require("../packages/keccak256").keccak256;
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const { dirnames, loadPackage, ROOT } = require("./depgraph");
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const { resolve, saveJson } = require("./utils");
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function savePackage(dirname, info) {
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return saveJson(resolve(ROOT, dirname, "package.json"), info);
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}
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async function createTarball(dirname) {
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let base = resolve(ROOT, dirname);
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// From NPM publish, create the packed version
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let files = await packlist({ path: base });
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files = files.map((f) => ("./" + f));
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let options = {
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cwd: base,
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prefix: 'package/',
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portable: true,
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sync: true,
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// Provide a specific date in the 1980s for the benefit of zip,
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// which is confounded by files dated at the Unix epoch 0.
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mtime: new Date('1985-10-26T08:15:00.000Z'),
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gzip: true
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};
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// Take the hash of the package sans
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return tar.create(options, files).read();
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}
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async function updatePackage(dirname, values) {
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let info = loadPackage(dirname);
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if (values) {
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for (let key in values) {
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info[key] = values[key];
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}
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}
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/*
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["dependencies", "devDependencies"].forEach((key) => {
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let deps = info[key] || [];
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for (let name in deps) {
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if (name.substring(0, "@ethersproject".length) === "@ethersproject" || name === "ethers") {
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deps[name] = ">5.0.0-beta.0";
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}
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}
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});
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*/
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//if (dirname !== "ethers") {
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// delete info.publishConfig.tag;
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//}
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// Create a normalized version sans tarballHash to compute the tarballHash
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delete info.tarballHash;
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savePackage(dirname, info);
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// Compute the tarballHash
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let tarball = await createTarball(dirname);
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info.tarballHash = keccak256(tarball);
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// Save the updated package.json to disk
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savePackage(dirname, info);
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return info;
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}
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module.exports = {
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ROOT: ROOT,
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createTarball: createTarball,
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dirnames: dirnames,
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getVersion: function(dirname) { return ((loadPackage(dirname) || {}).version || null); },
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loadPackage: loadPackage,
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savePackage: savePackage,
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updatePackage: updatePackage,
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}
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