diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..fc9ed9e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,40 @@
+FROM golang:alpine as builder
+
+RUN apk add --no-cache \
+    gperf \
+    alpine-sdk \
+    openssl-dev \
+    git \
+    cmake \
+    zlib-dev \
+    linux-headers
+
+WORKDIR /tmp/_build_tdlib/
+
+RUN git clone https://github.com/tdlib/td.git /tmp/_build_tdlib/
+
+RUN mkdir build
+WORKDIR /tmp/_build_tdlib/build/
+
+RUN cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=/usr/local ..
+RUN make -j13
+RUN cmake --build . --target install
+RUN make install
+
+ARG COMMIT=latest
+
+WORKDIR /app/
+
+RUN GOBIN=/app/ go install git.siteop.biz/chtwrs/gocw2@$COMMIT
+
+FROM alpine:latest  
+
+RUN apk add --no-cache \
+    libstdc++
+
+WORKDIR /app/
+
+# Copy the Pre-built binary file from the previous stage
+COPY --from=builder /app/gocw2 .
+# Command to run the executable
+CMD ["./gocw2"] 
diff --git a/generate.go b/generate.go
new file mode 100644
index 0000000..8b92de7
--- /dev/null
+++ b/generate.go
@@ -0,0 +1,3 @@
+package main
+
+//go:generate bash ./version.sh
diff --git a/main.go b/main.go
index 0248d66..0374f6d 100644
--- a/main.go
+++ b/main.go
@@ -32,7 +32,6 @@ var (
 	history               = flag.Bool("history", false, "initialize chat history")
 	historyChatID64       = flag.Int64("chat_id", 0, "chat to historize")
 	historySenderUserID64 = flag.Int64("sender_user_id", 0, "sender_user_id to historize")
-	githash               = "unknown"
 
 	cfg Config
 
diff --git a/version.go b/version.go
new file mode 100644
index 0000000..a3cbbcb
--- /dev/null
+++ b/version.go
@@ -0,0 +1,5 @@
+// Code generated by version.sh (@generated) DO NOT EDIT.
+package main
+var githash = "35542b5"
+var buildstamp = "2021-10-27_01:27:20"
+var commits = "274"
diff --git a/version.sh b/version.sh
new file mode 100644
index 0000000..4cadf37
--- /dev/null
+++ b/version.sh
@@ -0,0 +1,12 @@
+# Get the version.
+githash=`git rev-parse --short HEAD`
+buildstamp=`date -u '+%Y-%m-%d_%H:%M:%S'`
+commits=`git rev-list --count master`
+# Write out the package.
+cat << EOF > version.go
+// Code generated by version.sh (@generated) DO NOT EDIT.
+package main
+var githash = "$githash"
+var buildstamp = "$buildstamp"
+var commits = "$commits"
+EOF