INNER CODE UNIT · TypeScript

getMethodSignature

maciejtreder/ng-toolkit · schematics/_utils/index.ts:163

export function getMethodSignature(tree: Tree, filePath: string, name: string): string | null {
    let fileContent = getFileContent(tree, filePath);
    let results: any = fileContent.match(new RegExp("(?:public|private|).*" + name + ".*?\\(([\\s\\S]*?\\))"));
    if (results) {
        fileContent = fileContent.substr(results.index);
        let lines = fileContent.split('\n');
        let endCut = 0;
        let openingBraces = 0;
        for (let line of lines) {
            endCut += line.length + 1

            openingBraces += (line.match(/{/g) || []).length;
            if (openingBraces > 0) {
                break;
            }
        }

        return fileContent.substr(0, endCut);

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