docker again

Author: aayush-tripathi

exec.Dockerfile

@@ -6,6 +6,7 @@ RUN mkdir src && echo "fn main() {}" > src/main.rs
 COPY Cargo.toml Cargo.lock ./
 COPY tundra/Cargo.toml ./tundra/
 COPY executor/Cargo.toml ./executor/
+COPY tundra-cli/Cargo.toml ./tundra-cli/
 RUN cargo fetch
 COPY . .
 RUN cargo build --release -p executor