add container image

.dockerignore

@@ -1,2 +1,9 @@
 target
-.env
+.env
+Dockerfile
+.gitignore
+*.db
+*.db.wal
+.git*
+.dockerignore
+LICENSE

Dockerfile

@@ -1,5 +1,19 @@
-FROM rust:1.69-alpine
+FROM rust:1 as builder
 
 WORKDIR /app
 
-COPY . .
+COPY . .
+
+RUN cargo build --release
+
+FROM gcr.io/distroless/cc
+
+COPY --from=builder /app/target/release/tech-bot /tech-bot
+
+ENV DB_PATH=/app/tech-bot.db
+
+WORKDIR /app
+
+VOLUME [ "/app" ]
+
+CMD [ "/tech-bot" ]