Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

CLI: Fix storiesof-to-csf codemod for TypeScript #12453

Merged
merged 3 commits into from Sep 12, 2020
Merged

CLI: Fix storiesof-to-csf codemod for TypeScript #12453

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
e420ba8
fix prettier parser name and typescript Literal
remorses Sep 11, 2020
db17d07
prettier format use correct config
remorses Sep 11, 2020
6449a27
fix prettier config
remorses Sep 12, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
11 changes: 11 additions & 0 deletions lib/codemod/src/lib/utils.js
View file
Open in desktop
Expand Up @@ -13,3 +13,14 @@ export const sanitizeName = (name) => {
}
return key;
};

export function jscodeshiftToPrettierParser(parser) {
const parserMap = {
babylon: 'babel',
flow: 'flow',
ts: 'typescript',
tsx: 'typescript',
};

return parserMap[parser] || 'babel';
}
19 changes: 12 additions & 7 deletions lib/codemod/src/transforms/storiesof-to-csf.js
View file
Open in desktop
@@ -1,7 +1,7 @@
import prettier from 'prettier';
import { logger } from '@storybook/node-logger';
import { storyNameFromExport } from '@storybook/csf';
import { sanitizeName } from '../lib/utils';
import { sanitizeName, jscodeshiftToPrettierParser } from '../lib/utils';

/**
* Convert a legacy story API to component story format
Expand All @@ -25,6 +25,8 @@ import { sanitizeName } from '../lib/utils';
* NOTES: only support chained storiesOf() calls
*/
export default function transformer(file, api, options) {
const LITERAL = ['ts', 'tsx'].includes(options.parser) ? 'StringLiteral' : 'Literal';

const j = api.jscodeshift;
const root = j(file.source);

Expand Down Expand Up @@ -107,7 +109,7 @@ export default function transformer(file, api, options) {
base
.find(j.CallExpression)
.filter((call) => call.node.callee.name === 'storiesOf')
.filter((call) => call.node.arguments.length > 0 && call.node.arguments[0].type === 'Literal')
.filter((call) => call.node.arguments.length > 0 && call.node.arguments[0].type === LITERAL)
.forEach((storiesOf) => {
const title = storiesOf.node.arguments[0].value;
statements.push(
Expand All @@ -125,7 +127,7 @@ export default function transformer(file, api, options) {
base
.find(j.CallExpression)
.filter((add) => add.node.callee.property && add.node.callee.property.name === 'add')
.filter((add) => add.node.arguments.length >= 2 && add.node.arguments[0].type === 'Literal')
.filter((add) => add.node.arguments.length >= 2 && add.node.arguments[0].type === LITERAL)
.forEach((add) => adds.push(add));

adds.reverse();
Expand Down Expand Up @@ -233,7 +235,7 @@ export default function transformer(file, api, options) {
root
.find(j.CallExpression)
.filter((add) => add.node.callee.property && add.node.callee.property.name === 'add')
.filter((add) => add.node.arguments.length >= 2 && add.node.arguments[0].type === 'Literal')
.filter((add) => add.node.arguments.length >= 2 && add.node.arguments[0].type === LITERAL)
.filter((add) =>
['ExpressionStatement', 'VariableDeclarator'].includes(add.parentPath.node.type)
)
Expand All @@ -260,13 +262,16 @@ export default function transformer(file, api, options) {
return source;
}

return prettier.format(source, {
parser: options.parser || 'babel',
// FIXME: storybook defaults
const prettierConfig = prettier.resolveConfig.sync('.', { editorconfig: true }) || {
printWidth: 100,
tabWidth: 2,
bracketSpacing: true,
trailingComma: 'es5',
singleQuote: true,
};

return prettier.format(source, {
...prettierConfig,
parser: jscodeshiftToPrettierParser(options.parser) || 'babel',
});
}