71 lines
2.2 KiB
Plaintext
71 lines
2.2 KiB
Plaintext
import _objectSpread from '@babel/runtime/helpers/esm/objectSpread2';
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import * as fs from 'fs-extra';
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import path from 'path';
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import { getPackages } from '@manypkg/get-packages';
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import { PreExitButNotInPreModeError, PreEnterButInPreModeError } from '@changesets/errors';
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async function readPreState(cwd) {
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let preStatePath = path.resolve(cwd, ".changeset", "pre.json"); // TODO: verify that the pre state isn't broken
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let preState;
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try {
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let contents = await fs.readFile(preStatePath, "utf8");
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try {
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preState = JSON.parse(contents);
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} catch (err) {
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if (err instanceof SyntaxError) {
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console.error("error parsing json:", contents);
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}
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throw err;
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}
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} catch (err) {
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if (err.code !== "ENOENT") {
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throw err;
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}
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}
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return preState;
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}
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async function exitPre(cwd) {
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let preStatePath = path.resolve(cwd, ".changeset", "pre.json"); // TODO: verify that the pre state isn't broken
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let preState = await readPreState(cwd);
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if (preState === undefined) {
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throw new PreExitButNotInPreModeError();
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}
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await fs.outputFile(preStatePath, JSON.stringify(_objectSpread(_objectSpread({}, preState), {}, {
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mode: "exit"
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}), null, 2) + "\n");
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}
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async function enterPre(cwd, tag) {
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var _preState$changesets;
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let packages = await getPackages(cwd);
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let preStatePath = path.resolve(packages.root.dir, ".changeset", "pre.json");
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let preState = await readPreState(packages.root.dir); // can't reenter if pre mode still exists, but we should allow exited pre mode to be reentered
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if ((preState === null || preState === void 0 ? void 0 : preState.mode) === "pre") {
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throw new PreEnterButInPreModeError();
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}
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let newPreState = {
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mode: "pre",
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tag,
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initialVersions: {},
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changesets: (_preState$changesets = preState === null || preState === void 0 ? void 0 : preState.changesets) !== null && _preState$changesets !== void 0 ? _preState$changesets : []
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};
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for (let pkg of packages.packages) {
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newPreState.initialVersions[pkg.packageJson.name] = pkg.packageJson.version;
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}
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await fs.outputFile(preStatePath, JSON.stringify(newPreState, null, 2) + "\n");
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}
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export { enterPre, exitPre, readPreState };
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