Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'extract-react-types' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
const STARTING_CODE = {
code: `type ButtonPropType = {
/* This is*/
label: string
}
class Button extends React.Component{
}`,
typeSystem: 'flow'
};
class App extends Component {
state = {
code: STARTING_CODE.code,
dataForPropTypes: ert(STARTING_CODE.code, STARTING_CODE.typeSystem),
typeSystem: STARTING_CODE.typeSystem,
error: null
};
updateCode = code => {
console.log(compress(code));
try {
const ast = ert(code, this.state.typeSystem);
this.setState({
dataForPropTypes: ast,
error: null
});
} catch (error) {
this.setState({
error
});
code: `type ButtonPropType = {
/* Handler to be called on click of the button*/
onClick: () => void
}
class Button extends React.Component{
}`,
typeSystem: 'flow'
};
class App extends Component {
state = {
code:
uriUtils.parseQuery().code_lz !== undefined
? uriUtils.decompress(uriUtils.parseQuery().code_lz)
: STARTING_CODE.code,
dataForPropTypes: ert(STARTING_CODE.code, STARTING_CODE.typeSystem),
typeSystem: STARTING_CODE.typeSystem,
error: null
};
updateCode = code => {
try {
const ast = ert(code, this.state.typeSystem);
this.setState({
dataForPropTypes: ast,
error: null
});
uriUtils.updateQuery({ code: uriUtils.compress(code) });
} catch (error) {
this.setState({
error
});
Program(programPath, state) {
let typeSystem = state.file.opts.parserOpts.plugins
.map(plugin => (Array.isArray(plugin) ? plugin[0] : plugin))
.find(plugin => plugin === 'flow' || plugin === 'typescript');
if (typeSystem) {
try {
let components = findExportedComponents(programPath, typeSystem, state.file.filename);
components.forEach(({ name, component }) => {
// TODO: handle when name is null
// it will only happen when it's the default export
// generate something like this
// export default (var someName = function() {}, someName.___types = theTypes, someName)
if (name !== null) {
programPath.node.body.push(
t.expressionStatement(
t.assignmentExpression(
'=',
t.memberExpression(t.identifier(name), t.identifier('___types')),
babel.parse(`(${JSON.stringify(component)})`).program.body[0].expression
)
)
);
}
test('simple facts about two props', () => {
const file2 = `
const MyComponent = (props: { simpleProp: string, secondProp?: number }) => null;
export default MyComponent;
`;
const wrapper = mount(
);
const prop = wrapper.find('Prop');
expect(prop.length).toBe(2);
});
test('should visualise props from extract-types-loader', () => {
const wrapper = mount(
);
const prop = wrapper.find('Prop');
expect(prop.length).toBe(1);
expect(prop.prop('name')).toBe('simpleProp');
expect(prop.prop('required')).toBe(true);
expect(prop.prop('type')).toBe('string');
});
updateCode = code => {
console.log(compress(code));
try {
const ast = ert(code, this.state.typeSystem);
this.setState({
dataForPropTypes: ast,
error: null
});
} catch (error) {
this.setState({
error
});
window.error = error;
}
};
export default (content, typeSystem, filename) => {
const resolveOpts = {
pathFilter: (pkg, location, dist) => {
if (pkg['atlaskit:src'] && location.includes('node_modules') && location.includes(pkg.main)) {
return location.replace(dist, pkg['atlaskit:src']);
}
return null;
}
};
const ertAst = extractReactTypes(content, target[typeSystem], filename, resolveOpts);
if (typeSystem === 'typescript') {
return convertToTs(ertAst);
}
return ertAst;
};
pathFilter: (pkg, location, dist) => {
if (
!pkg.types &&
pkg['atlaskit:src'] &&
location.includes('node_modules') &&
location.includes(pkg.main)
) {
return location.replace(dist, pkg['atlaskit:src']);
}
return null;
},
/*This is here for instances where there are paths which are not packages */
moduleDirectory: ['node_modules', 'src']
};
const types = extractReactTypes(content, typeSystem, filename, resolveOpts);
return `module.exports = ${JSON.stringify(types)}`;
};
const assembleERTAST = (propTypes, defaultProps, type = 'flow') => {
let file = `
class Component extends React.Component<${propTypes}> {
defaultProps = ${defaultProps}
}`;
let res = extractReactTypes(file, type);
return res.component.members;
};
updateCode = code => {
try {
const ast = ert(code, this.state.typeSystem);
this.setState({
dataForPropTypes: ast,
error: null
});
uriUtils.updateQuery({ code: uriUtils.compress(code) });
} catch (error) {
this.setState({
error
});
window.error = error;
}
};