@launchql/migrate/modules.js

PostgreSQL Migration Tools

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getExtensionsAndModulesChanges = exports.getExtensionsAndModules = exports.latestChangeAndVersion = exports.latestChange = exports.listModules = void 0;
const fs_1 = require("fs");
const glob_1 = require("glob");
const path_1 = require("path");
/**
 * Parse a .control file and extract its metadata.
 */
const parseControlFile = (filePath, basePath) => {
    const contents = (0, fs_1.readFileSync)(filePath, 'utf-8');
    const key = (0, path_1.basename)(filePath).split('.control')[0];
    const requires = contents
        .split('\n')
        .find((line) => /^requires/.test(line))
        ?.split('=')[1]
        .split(',')
        .map((req) => req.replace(/[\'\s]*/g, '').trim()) || [];
    const version = contents
        .split('\n')
        .find((line) => /^default_version/.test(line))
        ?.split('=')[1]
        .replace(/[\']*/g, '')
        .trim() || '';
    return {
        path: (0, path_1.dirname)((0, path_1.relative)(basePath, filePath)),
        requires,
        version,
    };
};
/**
 * List all modules by parsing .control files in the provided directory.
 */
const listModules = (workspaceDir) => {
    const moduleFiles = (0, glob_1.sync)(`${workspaceDir}/**/*.control`).filter((file) => !/node_modules/.test(file));
    return moduleFiles.reduce((acc, file) => {
        const module = parseControlFile(file, workspaceDir);
        acc[(0, path_1.basename)(file).split('.control')[0]] = module;
        return acc;
    }, {});
};
exports.listModules = listModules;
/**
 * Get the latest change from the sqitch.plan file for a specific module.
 */
const latestChange = (sqlmodule, modules, basePath) => {
    const module = modules[sqlmodule];
    if (!module) {
        throw new Error(`latestChange() ${sqlmodule} NOT FOUND!`);
    }
    const plan = (0, fs_1.readFileSync)(`${basePath}/${module.path}/sqitch.plan`, 'utf-8')
        .split('\n')
        .map((line) => line.trim())
        .filter(Boolean);
    return plan[plan.length - 1].split(' ')[0];
};
exports.latestChange = latestChange;
/**
 * Get the latest change and version for a specific module.
 */
const latestChangeAndVersion = (sqlmodule, modules, basePath) => {
    const module = modules[sqlmodule];
    if (!module) {
        throw new Error(`latestChangeAndVersion() ${sqlmodule} NOT FOUND!`);
    }
    const plan = (0, fs_1.readFileSync)(`${basePath}/${module.path}/sqitch.plan`, 'utf-8')
        .split('\n')
        .map((line) => line.trim())
        .filter(Boolean);
    const change = plan[plan.length - 1].split(' ')[0];
    const pkg = require(`${basePath}/${module.path}/package.json`);
    return { change, version: pkg.version };
};
exports.latestChangeAndVersion = latestChangeAndVersion;
/**
 * Get extensions and modules required by a specific module.
 */
const getExtensionsAndModules = (sqlmodule, modules) => {
    const module = modules[sqlmodule];
    if (!module) {
        throw new Error(`getExtensionsAndModules() ${sqlmodule} NOT FOUND!`);
    }
    const native = module.requires.filter((req) => !Object.keys(modules).includes(req));
    const sqitch = module.requires.filter((req) => Object.keys(modules).includes(req));
    return { native, sqitch };
};
exports.getExtensionsAndModules = getExtensionsAndModules;
/**
 * Get extensions and modules with their latest changes and versions.
 */
const getExtensionsAndModulesChanges = (sqlmodule, modules, basePath) => {
    const { native, sqitch } = (0, exports.getExtensionsAndModules)(sqlmodule, modules);
    const sqitchWithDetails = sqitch.map((mod) => {
        const { change, version } = (0, exports.latestChangeAndVersion)(mod, modules, basePath);
        return { name: mod, latest: change, version };
    });
    return { native, sqitch: sqitchWithDetails };
};
exports.getExtensionsAndModulesChanges = getExtensionsAndModulesChanges;