gensx/dist/utils/project-config.js

`GenSX command line tools.

import { readFile, writeFile } from "node:fs/promises";
import path from "node:path";
import { z } from "zod";
// Define schema for gensx.yaml
const ProjectConfigSchema = z.object({
    projectName: z.string(),
    environmentName: z.string().optional(),
    description: z.string().optional(),
});
/**
 * Get the path to the gensx.yaml file
 */
export function getProjectConfigPath(dir) {
    return path.join(dir, "gensx.yaml");
}
/**
 * Read the gensx.yaml file and return the parsed config
 */
export async function readProjectConfig(dir) {
    try {
        const configPath = getProjectConfigPath(dir);
        const content = await readFile(configPath, "utf-8");
        // Simple YAML parser for our specific needs
        // We'll keep it basic since our format is simple
        const lines = content.split("\n");
        const config = {};
        for (const line of lines) {
            const trimmedLine = line.trim();
            if (!trimmedLine || trimmedLine.startsWith("#"))
                continue;
            const [key, ...valueParts] = trimmedLine.split(":");
            if (key && valueParts.length > 0) {
                const value = valueParts.join(":").trim();
                // Remove quotes if they exist
                config[key.trim()] = value.replace(/^['"](.*)['"]$/, "$1");
            }
        }
        return ProjectConfigSchema.parse(config);
    }
    catch {
        return null;
    }
}
/**
 * Save a config object to the gensx.yaml file
 */
export async function saveProjectConfig(config, dir) {
    const configPath = getProjectConfigPath(dir);
    // Get existing config first
    const existingConfig = (await readProjectConfig(dir)) ?? {};
    const mergedConfig = { ...existingConfig, ...config };
    // Basic YAML serialization
    const content = Object.entries(mergedConfig)
        .map(([key, value]) => {
        // Quote strings with spaces
        const formattedValue = typeof value === "string" && value.includes(" ") ? `"${value}"` : value;
        return `${key}: ${formattedValue}`;
    })
        .join("\n");
    const finalContent = `# GenSX Project Configuration
# Generated on: ${new Date().toISOString()}

${content}
`;
    await writeFile(configPath, finalContent, "utf-8");
}
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