53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
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import _objectSpread from '@babel/runtime/helpers/esm/objectSpread2';
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import fs from 'fs-extra';
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import path from 'path';
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import prettier from 'prettier';
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import humanId from 'human-id';
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function getPrettierInstance(cwd) {
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try {
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return require(require.resolve("prettier", {
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paths: [cwd]
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}));
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} catch (err) {
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if (!err || err.code !== "MODULE_NOT_FOUND") {
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throw err;
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}
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return prettier;
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}
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}
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async function writeChangeset(changeset, cwd) {
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const {
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summary,
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releases
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} = changeset;
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const changesetBase = path.resolve(cwd, ".changeset"); // Worth understanding that the ID merely needs to be a unique hash to avoid git conflicts
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// experimenting with human readable ids to make finding changesets easier
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const changesetID = humanId({
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separator: "-",
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capitalize: false
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});
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const prettierInstance = getPrettierInstance(cwd);
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const prettierConfig = await prettierInstance.resolveConfig(cwd);
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const newChangesetPath = path.resolve(changesetBase, `${changesetID}.md`); // NOTE: The quotation marks in here are really important even though they are
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// not spec for yaml. This is because package names can contain special
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// characters that will otherwise break the parsing step
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const changesetContents = `---
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${releases.map(release => `"${release.name}": ${release.type}`).join("\n")}
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---
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${summary}
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`;
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await fs.outputFile(newChangesetPath, // Prettier v3 returns a promise
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await prettierInstance.format(changesetContents, _objectSpread(_objectSpread({}, prettierConfig), {}, {
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parser: "markdown"
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})));
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return changesetID;
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}
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export { writeChangeset as default };
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