Eric Allam
75 lines
1.9 KiB
TypeScript
75 lines
1.9 KiB
TypeScript
import path from "node:path";
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import degit from "degit";
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import ora from "ora";
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import chalk from "chalk";
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import fs from "fs-extra";
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import { logger } from "./logger.js";
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export async function createProject(
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repositoryRef: string,
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projectDir: string,
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projectName: string
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) {
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const emitter = degit(repositoryRef);
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emitter.on("info", (info) => {
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console.log(info.message);
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});
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emitter.on("warn", (warning) => {
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console.warn(warning.message);
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});
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const projectPath = path.resolve(process.cwd(), projectDir);
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// If the project directory already exists, log an error and exit
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if (fs.existsSync(projectPath)) {
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logger.error(`A directory already exists at: ${projectPath}`);
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return;
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}
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const spinner = ora(
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`Copying ${repositoryRef} to: ${projectDir}...\n`
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).start();
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spinner.start();
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await emitter.clone(projectPath);
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// Rewrite the package.json file to use the new project name
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updatePackageJson(projectName, projectPath);
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// Rewrite the README.md file to use the new project name
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updateReadme(projectPath);
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// Remove package-lock.json
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fs.removeSync(path.resolve(projectPath, "package-lock.json"));
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// Remove .env.example
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fs.removeSync(path.resolve(projectPath, ".env.example"));
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spinner.succeed(
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`${chalk.cyan.bold(projectName)} ${chalk.green("copied successfully!")}\n`
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);
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return projectDir;
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}
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function updatePackageJson(projectName: string, projectDir: string) {
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const existingPackageJson = fs.readJSONSync(
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path.resolve(projectDir, "package.json")
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);
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const newPackageJson = {
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...existingPackageJson,
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name: projectName,
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};
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fs.writeJSONSync(path.resolve(projectDir, "package.json"), newPackageJson, {
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spaces: 2,
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});
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}
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function updateReadme(projectDir: string) {
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const existingReadme = fs.readFileSync(path.resolve(projectDir, "README.md"));
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fs.writeFileSync(path.resolve(projectDir, "README.md"), existingReadme);
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}
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