RunExtension/out/extension.js

"use strict";
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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    o["default"] = v;
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.activate = activate;
exports.deactivate = deactivate;
const vscode = __importStar(require("vscode"));
const cp = __importStar(require("child_process"));
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const codelensProvider_1 = require("./codelensProvider");
function getConfig(key, def) { const v = vscode.workspace.getConfiguration().get(key); return v === undefined ? def : v; }
function getWorkspaceFolderUri(docUri) { return docUri ? vscode.workspace.getWorkspaceFolder(docUri)?.uri : vscode.workspace.workspaceFolders?.[0]?.uri; }
function readPackageName(text) { return text.match(/^\s*package\s+([\w\.]+)\s*;/m)?.[1]; }
function fqcnFromDocument(doc) { const pkg = readPackageName(doc.getText()); const simple = path.basename(doc.fileName).replace(/\.java$/i, ""); return pkg ? `${pkg}.${simple}` : simple; }
function execInTerminal(cmd, cwd, name = "Java Class Runner") { const t = vscode.window.terminals.find(tt => tt.name === name) || vscode.window.createTerminal({ name }); t.show(true); if (cwd)
    t.sendText(`cd "${cwd}"`); t.sendText(cmd); }
function ensureDir(dir) { if (!fs.existsSync(dir))
    fs.mkdirSync(dir, { recursive: true }); }
async function compileJava(javaFile, outDir, classpath, ctxpath) {
    ensureDir(outDir);
    if (javaFile.includes(".java")) {
        return new Promise((resolve, reject) => {
            const args = [javaFile, "-cp", classpath, "-d", outDir];
            const proc = cp.spawn("javac", args, { shell: process.platform === "win32" });
            let stderr = "";
            proc.stderr.on("data", d => stderr += d.toString());
            proc.on("close", code => code === 0 ? resolve() : reject(new Error(`javac exit code ${code}\n${stderr}`)));
        });
    }
    return new Promise((resolve, reject) => {
        const args = ["-jar", ctxpath + "/JavaTXcompiler-0.1-jar-with-dependencies.jar", javaFile, "-cp", classpath, "-d", outDir];
        const proc = cp.spawn("java", args, { shell: process.platform === "win32" });
        let stderr = "";
        proc.stderr.on("data", d => stderr += d.toString());
        proc.on("close", code => code === 0 ? resolve() : reject(new Error(`javac exit code ${code}\n${stderr}`)));
    });
}
function activate(ctx) {
    ctx.subscriptions.push(vscode.languages.registerCodeLensProvider([{ language: "java" }, { pattern: "**/*.jav" }], new codelensProvider_1.JavaMainCodeLensProvider()));
    ctx.subscriptions.push(vscode.commands.registerCommand("javaClassRunner.runMain", async () => {
        const ed = vscode.window.activeTextEditor;
        if (!ed || ed.document.languageId !== "java") {
            vscode.window.showErrorMessage("Öffne eine Java-Datei mit main(...)");
            return;
        }
        const ws = getWorkspaceFolderUri(ed.document.uri);
        const fileDir = path.dirname(ed.document.fileName);
        const outDir = path.join(fileDir, "out", "main");
        const cpFolders = [outDir, path.join(fileDir, "out")];
        ensureDir(outDir);
        if (fs.existsSync(outDir)) {
            for (const entry of fs.readdirSync(outDir)) {
                const fullPath = path.join(outDir, entry);
                if (fs.lstatSync(fullPath).isDirectory()) {
                    fs.rmSync(fullPath, { recursive: true, force: true });
                }
                else {
                    fs.unlinkSync(fullPath);
                }
            }
        }
        const wdCfg = getConfig("javaClassRunner.run.workingDirectory", "${workspaceFolder}");
        const wd = wdCfg.replace("${workspaceFolder}", ws?.fsPath ?? process.cwd());
        const fqcn = fqcnFromDocument(ed.document);
        if (!fqcn) {
            vscode.window.showErrorMessage("Konnte FQCN nicht bestimmen.");
            return;
        }
        try {
            await compileJava(ed.document.fileName, outDir, `"${cpFolders.join(";")}"`, ctx.extensionPath);
        }
        catch (err) {
            vscode.window.showErrorMessage(`Kompilierung fehlgeschlagen: ${err?.message || String(err)}`);
            return;
        }
        // Find the first .class file in outDir (excluding inner classes with $)
        let mainClass;
        const walk = (dir) => {
            const entries = fs.readdirSync(dir, { withFileTypes: true });
            for (const e of entries) {
                const full = path.join(dir, e.name);
                if (e.isDirectory())
                    walk(full);
                else if (e.isFile() && e.name.endsWith(".class") && !e.name.includes("$") && !mainClass) {
                    const rel = path.relative(outDir, full).replace(/\.class$/, "");
                    mainClass = rel.split(path.sep).join(".");
                }
                if (mainClass)
                    break;
            }
        };
        if (fs.existsSync(outDir))
            walk(outDir);
        if (!mainClass) {
            vscode.window.showErrorMessage("Keine .class-Datei im Ausgabeverzeichnis gefunden.");
            return;
        }
        const cmd = `java -cp "${cpFolders.join(";")}" ${mainClass}`.trim();
        execInTerminal(cmd, wd);
    }));
}
function deactivate() { }
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