@elsikora/setup-wizard/bin/application/constant/lint-staged-config.constant.js

Setup Wizard - CLI scaffolding utility

#!/usr/bin/env node
import { LINT_STAGED_FEATURE_CONFIG } from '../../domain/constant/lint-staged-feature-config.constant.js';
import { ELintStagedFeature } from '../../domain/enum/lint-staged-feature.enum.js';

/**
 * Configuration constant for lint-staged.
 * Provides a template function for generating lint-staged configuration files.
 */
const LINT_STAGED_CONFIG = {
    /**
     * Generates a lint-staged configuration file content.
     * Creates a JavaScript configuration file that dynamically applies linting tools
     * based on file extensions and enabled features.
     * @param features - Array of lint-staged features to enable
     * @returns String content for the lint-staged configuration file
     */
    template: (features) => {
        const lintCommands = [];
        const fileFilters = [];
        if (features.includes(ELintStagedFeature.PRETTIER)) {
            lintCommands.push('commands.push("prettier --write --ignore-unknown");');
        }
        if (features.includes(ELintStagedFeature.ESLINT)) {
            const extensions = LINT_STAGED_FEATURE_CONFIG[ELintStagedFeature.ESLINT].fileExtensions;
            fileFilters.push(`
        const eslintFiles = files.filter((fileName) => {
          const validExtensions = ${JSON.stringify(extensions)};
          const fileExtension = fileName.split(".").pop();
          const hasValidExtension = validExtensions.includes(fileExtension);
          const hasNoExtension = !fileName.includes(".");
          return hasValidExtension && !hasNoExtension;
        });

        if (eslintFiles.length > 0) {
          commands.push(\`eslint --fix --max-warnings=0 --no-ignore \${eslintFiles.join(" ")}\`);
        }`);
        }
        if (features.includes(ELintStagedFeature.STYLELINT)) {
            const extensions = LINT_STAGED_FEATURE_CONFIG[ELintStagedFeature.STYLELINT].fileExtensions;
            fileFilters.push(`
        const styleFiles = files.filter((fileName) => {
          const validExtensions = ${JSON.stringify(extensions)};
          const fileExtension = fileName.split(".").pop();
          return validExtensions.includes(fileExtension);
        });

        if (styleFiles.length > 0) {
          commands.push(\`stylelint --fix \${styleFiles.join(" ")}\`);
        }`);
        }
        return `export default {
  "*": (files) => {
    const commands = [];
    ${lintCommands.join("\n    ")}
    ${fileFilters.join("\n")}
    return commands;
  },
};`;
    },
};

export { LINT_STAGED_CONFIG };
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