npm-groovy-lint/lib/rules/ClassStartsWithBlankLine.js

Lint, format and auto-fix your Groovy / Jenkinsfile / Gradle files

// Unused import

import { getVariable } from "../utils.js";

const rule = {
    scope: "file",
    unitary: true,
    fix: {
        label: "Add blank line after the beginning of the class",
        type: "function",
        func: (allLines, variables) => {
            const lineNumber = getVariable(variables, "lineNb", { mandatory: true });
            if (allLines[lineNumber - 1].includes("{")) {
                allLines.splice(lineNumber, 0, "");
            }
            return allLines;
        },
    },

    tests: [
        {
            sourceBefore: `
class NullResultsProcessor implements ResultsProcessor {
    @Override
    void processResults(Results results) {
        println 'wesh'
    }

}
`,
            sourceAfter: `
class NullResultsProcessor implements ResultsProcessor {

    @Override
    void processResults(Results results) {
        println 'wesh'
    }

}
`,
        },
    ],
};

export { rule };