@starship-ci/generator/esm/builders/index.js

Kubernetes manifest generator for Starship deployments

import * as fs from 'fs';
import * as yaml from 'js-yaml';
import * as path from 'path';
import { applyDefaults } from '../defaults';
import { ChainBuilder } from './chains';
import { ExplorerBuilder } from './explorer';
import { FrontendBuilder } from './frontend';
import { IngressBuilder } from './ingress';
import { MonitoringBuilder } from './monitoring';
import { RegistryBuilder } from './registry';
import { RelayerBuilder } from './relayers';
export class BuilderManager {
    config;
    constructor(config) {
        this.config = applyDefaults(config);
    }
    getManifestOutputPath(manifest, baseDir) {
        const labels = manifest.metadata?.labels || {};
        const component = labels['app.kubernetes.io/component'];
        const partOf = labels['app.kubernetes.io/part-of'];
        const role = labels['app.kubernetes.io/role'];
        const kind = manifest.kind.toLowerCase();
        const name = manifest.metadata.name;
        if (component === 'chain') {
            // Chain-specific resources: outputs/<chain-name>/<role>-<kind>.yaml
            // For StatefulSets, use the special chain-name label, otherwise use app.kubernetes.io/name
            const chainName = labels['starship.io/chain-name'] || labels['app.kubernetes.io/name'];
            const roleType = role || 'default'; // genesis, validator, setup-scripts, genesis-patch, ics-proposal
            return path.join(baseDir, chainName, `${roleType}-${kind}.yaml`);
        }
        else if (partOf === 'global') {
            // Global configmaps: outputs/configmaps/<clean-name>.yaml (remove redundant suffixes)
            const cleanName = name.replace(/-?configmap$/, ''); // Remove -configmap or configmap suffix
            return path.join(baseDir, 'configmaps', `${cleanName}.yaml`);
        }
        else if (component) {
            // Component resources: outputs/<component>/<clean-kind>.yaml (remove redundant prefixes)
            const cleanName = name.replace(new RegExp(`^${component}-?`), ''); // Remove component prefix
            const fileName = cleanName ? `${cleanName}-${kind}.yaml` : `${kind}.yaml`;
            return path.join(baseDir, component, fileName);
        }
        else {
            // Fallback: outputs/<name>-<kind>.yaml
            return path.join(baseDir, `${name}-${kind}.yaml`);
        }
    }
    writeManifestToPath(manifest, filePath) {
        // Ensure directory exists
        const dir = path.dirname(filePath);
        if (!fs.existsSync(dir)) {
            fs.mkdirSync(dir, { recursive: true });
        }
        // Write YAML file
        fs.writeFileSync(filePath, yaml.dump(manifest));
    }
    writeManifests(manifests, outputDir) {
        if (!fs.existsSync(outputDir)) {
            fs.mkdirSync(outputDir, { recursive: true });
        }
        manifests.forEach((manifest) => {
            const outputPath = this.getManifestOutputPath(manifest, outputDir);
            this.writeManifestToPath(manifest, outputPath);
        });
    }
    build(outputDir) {
        const builders = [
            new ChainBuilder(this.config),
            new RegistryBuilder(this.config),
            new ExplorerBuilder(this.config),
            new FrontendBuilder(this.config),
            new RelayerBuilder(this.config),
            new IngressBuilder(this.config),
            new MonitoringBuilder(this.config)
        ];
        let allManifests = [];
        builders.forEach((builder) => {
            allManifests = allManifests.concat(builder.generate());
        });
        this.writeManifests(allManifests, outputDir);
        return allManifests;
    }
}