docker: rust static linking

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "brain_fuck_interpreter"
+name = "brainfuck_interpreter"
 version = "0.1.0"
 edition = "2021"
 

Dockerfile

@@ -1,9 +1,10 @@
-FROM rust:1.78 as builder
+FROM rust:1.78-slim-buster as builder
 
-WORKDIR /usr/src/brain_fuck_interpreter
+WORKDIR /usr/src/brainfuck_interpreter
 COPY . .
 
-RUN cargo install --path .
+RUN rustup target add x86_64-unknown-linux-musl \
+    && cargo install --target=x86_64-unknown-linux-musl --path .
 
 FROM node:22.2.0-alpine as run
 
@@ -19,6 +20,6 @@ COPY exec_all.sh exec_all.sh
 RUN chmod +x exec_all.sh
 
 # RUN apt-get update && apt-get install -y extra-runtime-dependencies && rm -rf /var/lib/apt/lists/*
-COPY --from=builder /usr/local/cargo/bin/brain_fuck_interpreter /usr/local/bin/brain_fuck_interpreter
+COPY --from=builder /usr/local/cargo/bin/brainfuck_interpreter /usr/local/bin/brainfuck_interpreter
 
 CMD ["sh", "exec_all.sh"]

Readme.md

@@ -1,13 +1,14 @@
 # Brain Fuck Interpreter
 
+## Intro
 What is [BrainFuck](https://en.wikipedia.org/wiki/Brainfuck)?
 
 A simple BrainFuck interpreter developed in Rust.
 
 You can access it here:
 https://brainfuck_interpreter.tbmc.ovh/
 
-
+## Example
 Hello world in BrainFuck:
 
 ```brainfuck
@@ -60,3 +61,10 @@ Case : Valeur
 >                      va à la case 4
 .                      imprime le caractère '\n'(nouvelle ligne) (10)
 ```
+
+## Dev
+
+Install rust exec before running server
+``bash
+cargo install --path .
+``

src/interpreter.rs

@@ -5,7 +5,7 @@ use crate::runtime::Runtime;
 use crate::syntax_checker::syntax_check;
 
 pub fn interpret_script_file(filename: &str) -> Result<(), String> {
-    let content = fs::read_to_string(filename).expect("This should not fail! May be file does not exist!");
+    let content = fs::read_to_string(filename).expect("File does not exist!");
     return interpret_code(content.as_str());
 }
 

websocketServer/src/app.ts

@@ -4,4 +4,4 @@ import { runWebSocketServer } from './websocket';
 runWebSocketServer();
 
 server.listen(3001);
-console.log('Listening WebSocket on port 3001');
+console.log('Listening HTTP and WebSocket on port 3001');

websocketServer/src/websocket.ts

@@ -14,9 +14,7 @@ import type {
 import { server } from './proxy';
 
 function getExecutable(): string {
-    return process.platform === 'win32'
-        ? 'brain_fuck_interpreter.exe'
-        : 'brain_fuck_interpreter';
+    return 'brainfuck_interpreter';
 }
 
 export function runWebSocketServer() {