barrelsby
Version:
Automatic TypeScript barrels for your entire code base
40 lines • 2.01 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.buildFlatBarrel = void 0;
const builder_1 = require("../builder");
function dotOrDashStrToCamelCase(str) {
// massage any `example.file.name` to `exampleFileName`
return str.replace(/[-_.]([a-z0-9])/g, (_, group) => group.toUpperCase());
}
function arrayToCamelCase(arr) {
let camelCaseStr = arr[0].toLowerCase();
for (let i = 1; i < arr.length; i++) {
camelCaseStr += arr[i].charAt(0).toUpperCase() + arr[i].slice(1);
}
return camelCaseStr;
}
function buildFlatBarrel(directory, modules, quoteCharacter, semicolonCharacter, logger, baseUrl, exportDefault, fullPathname) {
return modules.reduce((previous, current) => {
const importPath = (0, builder_1.buildImportPath)(directory, current, baseUrl);
logger.debug(`Including path ${importPath}`);
if (exportDefault) {
const filename = (0, builder_1.getBasename)(current.path);
// expect if `importPath` is './example/of/path/file.full-name' and split to ['example', 'of', 'path', 'fileFullName']
const arryPath = importPath
.split('/')
.slice(1)
.map(x => dotOrDashStrToCamelCase(x));
// expect ['example', 'of', 'path', 'name'] transform to exampleOfPathName
const camelCaseFullPathname = arrayToCamelCase(arryPath);
const defaultName = fullPathname ? camelCaseFullPathname : dotOrDashStrToCamelCase(filename);
logger.debug(`camelCaseFullPathname: ${camelCaseFullPathname}`);
logger.debug(`Default Name ${defaultName}`);
previous += `export { default as ${defaultName} } from ${quoteCharacter}${importPath}${quoteCharacter}${semicolonCharacter}
`;
}
return (previous += `export * from ${quoteCharacter}${importPath}${quoteCharacter}${semicolonCharacter}
`);
}, '');
}
exports.buildFlatBarrel = buildFlatBarrel;
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