86 lines
3.2 KiB
Plaintext
86 lines
3.2 KiB
Plaintext
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import _objectSpread from '@babel/runtime/helpers/esm/objectSpread2';
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import * as fs from 'fs-extra';
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import fs__default from 'fs-extra';
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import path from 'path';
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import parse from '@changesets/parse';
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import * as git from '@changesets/git';
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import chalk from 'chalk';
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import pFilter from 'p-filter';
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import { warn } from '@changesets/logger';
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let importantSeparator = chalk.red("===============================IMPORTANT!===============================");
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let importantEnd = chalk.red("----------------------------------------------------------------------");
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async function getOldChangesets(changesetBase, dirs) {
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// this needs to support just not dealing with dirs that aren't set up properly
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let changesets = await pFilter(dirs, async (dir) => (await fs.lstat(path.join(changesetBase, dir))).isDirectory());
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const changesetContents = changesets.map(async changesetDir => {
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const jsonPath = path.join(changesetBase, changesetDir, "changes.json");
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const [summary, json] = await Promise.all([fs.readFile(path.join(changesetBase, changesetDir, "changes.md"), "utf-8"), fs.readJson(jsonPath)]);
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return {
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releases: json.releases,
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summary,
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id: changesetDir
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};
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});
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return Promise.all(changesetContents);
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} // this function only exists while we wait for v1 changesets to be obsoleted
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// and should be deleted before v3
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async function getOldChangesetsAndWarn(changesetBase, dirs) {
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let oldChangesets = await getOldChangesets(changesetBase, dirs);
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if (oldChangesets.length === 0) {
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return [];
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}
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warn(importantSeparator);
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warn("There were old changesets from version 1 found");
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warn("These are being applied now but the dependents graph may have changed");
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warn("Make sure you validate all your dependencies");
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warn("In a future major version, we will no longer apply these old changesets, and will instead throw here");
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warn(importantEnd);
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return oldChangesets;
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}
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async function filterChangesetsSinceRef(changesets, changesetBase, sinceRef) {
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const newChangesets = await git.getChangedChangesetFilesSinceRef({
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cwd: changesetBase,
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ref: sinceRef
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});
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const newHashes = newChangesets.map(c => c.split("/")[1]);
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return changesets.filter(dir => newHashes.includes(dir));
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}
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async function getChangesets(cwd, sinceRef) {
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let changesetBase = path.join(cwd, ".changeset");
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let contents;
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try {
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contents = await fs__default.readdir(changesetBase);
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} catch (err) {
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if (err.code === "ENOENT") {
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throw new Error("There is no .changeset directory in this project");
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}
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throw err;
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}
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if (sinceRef !== undefined) {
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contents = await filterChangesetsSinceRef(contents, changesetBase, sinceRef);
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}
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let oldChangesetsPromise = getOldChangesetsAndWarn(changesetBase, contents);
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let changesets = contents.filter(file => !file.startsWith(".") && file.endsWith(".md") && file !== "README.md");
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const changesetContents = changesets.map(async file => {
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const changeset = await fs__default.readFile(path.join(changesetBase, file), "utf-8");
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return _objectSpread(_objectSpread({}, parse(changeset)), {}, {
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id: file.replace(".md", "")
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});
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});
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return [...(await oldChangesetsPromise), ...(await Promise.all(changesetContents))];
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}
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export { getChangesets as default };
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