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generate-arg-types: Allow multiple exports in component files #1953

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merged 2 commits into from
Jul 18, 2023
Merged

generate-arg-types: Allow multiple exports in component files #1953

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4988917
Allow multiple exports in component files
istarkov Jul 18, 2023
7a8af8c
rebuild
istarkov Jul 18, 2023
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44 changes: 34 additions & 10 deletions packages/generate-arg-types/src/cli.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@ if (componentFiles.length === 0) {
const tsConfigParser = withCustomConfig(tsConfigPath, options);

// For each component file generate argTypes based on the propTypes
componentFiles.forEach((filePath) => {
for (const filePath of componentFiles) {
const generatedDir = path.join(path.dirname(filePath), GENERATED_FILES_DIR);

if (!fs.existsSync(generatedDir)) {
Expand All @@ -49,14 +49,38 @@ componentFiles.forEach((filePath) => {
const generatedFile = `${path.basename(filePath, ".tsx")}.props.ts`;
const generatedPath = path.join(generatedDir, generatedFile);

const res = tsConfigParser.parse(filePath);
const argTypes = propsToArgTypes(res[0].props);
const componentDocs = tsConfigParser.parse(filePath);

if (componentDocs.length === 0) {
console.error(`No propTypes found for ${filePath}`);
continue;
}

fs.ensureFileSync(generatedPath);
fs.writeFileSync(
generatedPath,
`import type { PropMeta } from "@webstudio-is/generate-arg-types";\n\nexport const props: Record<string, PropMeta> = ${JSON.stringify(
argTypes
)}`
);

let fileContent = `import type { PropMeta } from "@webstudio-is/generate-arg-types";\n`;

if (componentDocs.length === 1) {
const argTypes = propsToArgTypes(componentDocs[0].props);

fileContent = `${fileContent}
export const props: Record<string, PropMeta> = ${JSON.stringify(
argTypes
)}`;
} else {
for (const componentDoc of componentDocs) {
const componentName = componentDoc.displayName;

const argTypes = propsToArgTypes(componentDoc.props);

fileContent = `${fileContent}
export const props${componentName}: Record<string, PropMeta> = ${JSON.stringify(
argTypes
)}`;
}
}

fs.writeFileSync(generatedPath, fileContent);

console.log(`Done generating argTypes for ${generatedPath}`);
});
}