feat: add fullscreen TUI and project updates

- New TUI screens: Main Menu, Compile, Run, REPL, AI Generator, AI Settings, Help - AI configuration persisted in ~/.config/cljnim/config.json - Added illwill dependency for terminal UI - Updated experiments, examples, docs, and core modules
2026-05-09 01:53:23 +03:00
parent 2bc64eca22
commit ba0b300917
42 changed files with 3042 additions and 153 deletions
@@ -0,0 +1,40 @@
+# Clojure/Nim → WASM (via Emscripten)
+
+Compile Clojure code to WebAssembly using Nim's Emscripten backend.
+
+## Why?
+
+- **Native speed in browser** — no JS interpreter overhead
+- **Smaller than JVM** — WASM module is ~100KB vs 50MB+ JVM
+- **Secure sandbox** — WASM runs in browser's security model
+
+## Requirements
+
+```bash
+git clone https://github.com/emscripten-core/emsdk.git
+cd emsdk
+./emsdk install latest
+./emsdk activate latest
+source ./emsdk_env.sh
+```
+
+## Quick Start
+
+```bash
+./build.sh
+```
+
+Then open `www/index.html` in a browser.
+
+## How it works
+
+1. `cljnim compile-lib` — generates Nim with exported functions
+2. `nim c -d:emscripten` — compiles Nim to WASM + JS glue
+3. Browser loads `math.js` (glue) + `math.wasm` (WASM module)
+4. JS calls `_wasmSquare(7)` → WASM executes native Clojure code
+
+## Future
+
+- WASI target (server-side WASM)
+- wasm32-wasi-musl via Zig (no Emscripten needed)
+- DOM interop through Emscripten bindings
@@ -0,0 +1,35 @@
+#!/bin/bash
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CLJNIM="${SCRIPT_DIR}/../../cljnim"
+LIB_PATH="${SCRIPT_DIR}/../../lib"
+
+mkdir -p "${SCRIPT_DIR}/build"
+
+echo "=== Step 1: Clojure → Nim ==="
+"$CLJNIM" compile-lib \
+  "${SCRIPT_DIR}/examples/math.clj" \
+  "${SCRIPT_DIR}/build/math.nim"
+
+echo "=== Step 2: Nim → WASM (via Emscripten) ==="
+cd "$SCRIPT_DIR"
+
+if ! command -v emcc &> /dev/null; then
+    echo "ERROR: Emscripten not found."
+    echo "Install: git clone https://github.com/emscripten-core/emsdk.git"
+    echo "         ./emsdk install latest && ./emsdk activate latest"
+    exit 1
+fi
+
+emcc nim c --cc:clang \
+  --path:"$LIB_PATH" \
+  -d:emscripten -d:release \
+  --noMain \
+  -o:"build/math.js" \
+  "wasm_wrappers.nim"
+
+echo "=== Step 3: Generated files ==="
+ls -la "${SCRIPT_DIR}/build/"
+echo ""
+echo "Open ${SCRIPT_DIR}/www/index.html in a browser to test"
@@ -0,0 +1,9 @@
+(ns math)
+
+(defn square [x]
+  (* x x))
+
+(defn factorial [n]
+  (if (= n 0)
+    1
+    (* n (factorial (- n 1)))))
@@ -0,0 +1,14 @@
+# WASM-friendly wrappers around Clojure-generated code
+# Uses Emscripten FFI: cint → JS number, cstring → JS string
+
+import cljnim_runtime
+
+include build/math
+
+proc wasmSquare*(x: cint): cint {.exportc.} =
+  let r = square(cljInt(x.int64))
+  return r.intVal.cint
+
+proc wasmFactorial*(n: cint): cint {.exportc.} =
+  let r = factorial(cljInt(n.int64))
+  return r.intVal.cint
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Clojure/Nim → WASM Demo</title>
+  <style>
+    body { font-family: monospace; max-width: 800px; margin: 40px auto; padding: 20px; background: #1a1a2e; color: #eee; }
+    h1 { color: #e94560; }
+    .result { background: #16213e; padding: 15px; margin: 10px 0; border-radius: 5px; }
+  </style>
+</head>
+<body>
+  <h1>⚡ Clojure/Nim → WASM (Emscripten)</h1>
+  <p>Clojure compiled to Nim, then to WebAssembly via Emscripten.</p>
+
+  <div class="result">
+    <div id="output">Loading WASM module...</div>
+  </div>
+
+  <script>
+    var Module = {
+      onRuntimeInitialized: function() {
+        const out = document.getElementById('output');
+        out.innerHTML = `
+          <b>wasmSquare(7)</b> = ${Module._wasmSquare(7)}<br>
+          <b>wasmFactorial(5)</b> = ${Module._wasmFactorial(5)}<br>
+          <br>
+          <i>Clojure running at native speed in your browser!</i>
+        `;
+      }
+    };
+  </script>
+  <script src="../build/math.js"></script>
+</body>
+</html>