NAC_Blockchain/cnnl-vscode-extension/src/extension.ts

import * as vscode from 'vscode';
import * as child_process from 'child_process';
import * as path from 'path';

export function activate(context: vscode.ExtensionContext) {
    console.log('CNNL Language Support is now active');

    // 注册编译命令
    const compileCommand = vscode.commands.registerCommand('cnnl.compile', async () => {
        const editor = vscode.window.activeTextEditor;
        if (!editor) {
            vscode.window.showErrorMessage('No active editor');
            return;
        }

        const document = editor.document;
        if (document.languageId !== 'cnnl') {
            vscode.window.showErrorMessage('Current file is not a CNNL file');
            return;
        }

        // 保存文件
        await document.save();

        const config = vscode.workspace.getConfiguration('cnnl');
        const compilerPath = config.get<string>('compilerPath', 'cnnl');
        const enableVerification = config.get<boolean>('enableVerification', true);

        const filePath = document.uri.fsPath;
        const outputDir = path.join(path.dirname(filePath), 'output');

        // 构建编译命令
        const args = [filePath, '--output', outputDir];
        if (enableVerification) {
            args.push('--verify');
        }

        // 显示输出通道
        const outputChannel = vscode.window.createOutputChannel('CNNL Compiler');
        outputChannel.show();
        outputChannel.appendLine(`Compiling: ${filePath}`);
        outputChannel.appendLine(`Command: ${compilerPath} ${args.join(' ')}`);

        // 执行编译
        try {
            const result = child_process.spawnSync(compilerPath, args, {
                encoding: 'utf8',
                cwd: path.dirname(filePath)
            });

            if (result.error) {
                outputChannel.appendLine(`Error: ${result.error.message}`);
                vscode.window.showErrorMessage(`Compilation failed: ${result.error.message}`);
                return;
            }

            outputChannel.appendLine(result.stdout);
            if (result.stderr) {
                outputChannel.appendLine(result.stderr);
            }

            if (result.status === 0) {
                vscode.window.showInformationMessage('Compilation successful!');
            } else {
                vscode.window.showErrorMessage(`Compilation failed with exit code ${result.status}`);
            }
        } catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            outputChannel.appendLine(`Exception: ${errorMessage}`);
            vscode.window.showErrorMessage(`Compilation error: ${errorMessage}`);
        }
    });

    // 注册验证命令
    const verifyCommand = vscode.commands.registerCommand('cnnl.verify', async () => {
        const editor = vscode.window.activeTextEditor;
        if (!editor) {
            vscode.window.showErrorMessage('No active editor');
            return;
        }

        const document = editor.document;
        if (document.languageId !== 'cnnl') {
            vscode.window.showErrorMessage('Current file is not a CNNL file');
            return;
        }

        await document.save();

        const config = vscode.workspace.getConfiguration('cnnl');
        const compilerPath = config.get<string>('compilerPath', 'cnnl');
        const filePath = document.uri.fsPath;
        const outputDir = path.join(path.dirname(filePath), 'output');

        const outputChannel = vscode.window.createOutputChannel('CNNL Verification');
        outputChannel.show();
        outputChannel.appendLine(`Verifying: ${filePath}`);

        try {
            const result = child_process.spawnSync(compilerPath, [filePath, '--output', outputDir, '--verify'], {
                encoding: 'utf8',
                cwd: path.dirname(filePath)
            });

            if (result.error) {
                outputChannel.appendLine(`Error: ${result.error.message}`);
                vscode.window.showErrorMessage(`Verification failed: ${result.error.message}`);
                return;
            }

            outputChannel.appendLine(result.stdout);
            if (result.stderr) {
                outputChannel.appendLine(result.stderr);
            }

            if (result.status === 0) {
                vscode.window.showInformationMessage('Verification successful!');
            } else {
                vscode.window.showErrorMessage(`Verification failed with exit code ${result.status}`);
            }
        } catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            outputChannel.appendLine(`Exception: ${errorMessage}`);
            vscode.window.showErrorMessage(`Verification error: ${errorMessage}`);
        }
    });

    context.subscriptions.push(compileCommand);
    context.subscriptions.push(verifyCommand);
}

export function deactivate() {
    console.log('CNNL Language Support is now deactivated');
}