@tsed/cli/lib/esm/processors/transformBinFile.js

CLI to bootstrap your Ts.ED project

import { dirname, join, relative } from "node:path";
import { normalizePath } from "@tsed/normalize-path";
import { SyntaxKind } from "ts-morph";
export function transformBinFile(project, data) {
    const binSourceFile = project.binSourceFile;
    const options = project.findConfiguration("bin");
    if (!binSourceFile || !options) {
        return;
    }
    // list all commands in the bin/commands directory
    const files = project.fs.globSync([normalizePath(project.rootDir, "src/bin/commands/*.ts")]);
    const commands = files
        .map((file) => {
        const source = project.getSourceFile(file);
        if (!source) {
            return undefined;
        }
        const command = source?.getClasses().find((cls) => {
            return cls.getDecorators().some((decorator) => {
                return decorator.getName() === "Command" && decorator.getArguments().length > 0;
            });
        });
        return command ? { command, file: source.getFilePath() } : undefined;
    })
        .filter((f) => f !== undefined)
        .map(({ file, command }) => {
        binSourceFile.addImportDeclaration({
            moduleSpecifier: "./" + relative(dirname(binSourceFile.getFilePath()), file).replace(".ts", ".js"),
            namedImports: [command.getName()]
        });
        return command.getName();
    })
        .sort();
    const list = project.getPropertyAssignment(options, {
        name: "commands",
        kind: SyntaxKind.ArrayLiteralExpression,
        initializer: "[]"
    });
    const existingElements = list.getElements();
    commands
        .filter((command) => {
        return !existingElements.some((element) => element.getText() === command);
    })
        .forEach((command) => {
        list.addElement(command);
    });
}