adding Dockerfile for rust

.editorConfig

@@ -0,0 +1,5 @@
+root = true
+
+[{Makefile,**.mk}]
+# Use tabs for indentation (Makefiles require tabs)
+indent_style = tab

.vscode/launch.json

@@ -8,13 +8,13 @@
             "type": "lldb",
             "request": "launch",
             "name": "Launch",
-            "program": "${workspaceFolder}/target/debug/bin",
             "args": [],
-            "cwd": "${workspaceFolder}",
+            "program": "./target/debug/bin",
+            "cwd": "${workspaceRoot}",
+            "stopOnEntry": false,
             "sourceLanguages": [
                 "rust"
-            ],
-            "stopOnEntry": true
+            ]
         },
         {
             "name": "(Windows) Launch",

Dockerfile

@@ -0,0 +1,21 @@
+FROM rust:latest
+
+WORKDIR /usr/src/myapp
+COPY . .
+
+# LLDB Server
+EXPOSE 9228
+
+RUN apt-get update \
+    apt-get upgrade \
+    apt-get install -y software-properties-common
+
+# https://askubuntu.com/questions/787383/how-to-install-llvm-3-9
+# http://apt.llvm.org/
+RUN wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -
+RUN apt-add-repository "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch-6.0 main"
+RUN apt-get update
+RUN apt-get install clang-6.0 lldb-6.0 
+
+
+CMD ["/bin/bash"]

Makefile

@@ -0,0 +1,14 @@
+docker-build:
+	docker build --tag boa .
+
+docker-container:
+	docker create --tty --interactive \
+		--name boa \
+		--hostname boa \
+		--volume ${PWD}/:/usr/src/myapp \
+		--publish 9228:9228 \
+		boa
+
+docker-clean:
+	docker rm boa || echo "no container"
+	docker rmi boa || echo "no image"

src/bin/bin.rs

@@ -7,4 +7,5 @@ pub fn main() {
     let mut lexer = Lexer::new(&buffer);
     lexer.lex().expect("finished");
     println!("{:?}", lexer.tokens);
+    println!("Hello World");
 }