From 0018b5d8c61b8c8269aaab28d9f85c73013e5e9f Mon Sep 17 00:00:00 2001
From: Denozordec <shatskiy.blog@gmail.com>
Date: Fri, 20 Mar 2026 18:59:32 +0700
Subject: [PATCH] Update Dockerfile to copy both go.mod and go.sum, and combine
 go mod download and build commands into a single RUN statement for improved
 efficiency.

---
 Dockerfile | 5 ++---
 go.sum     | 2 ++
 2 files changed, 4 insertions(+), 3 deletions(-)
 create mode 100644 go.sum

diff --git a/Dockerfile b/Dockerfile
index 25652a9..06da599 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,9 @@
 FROM golang:1.22-alpine AS builder
 WORKDIR /src
 
-COPY go.mod ./
+COPY go.mod go.sum ./
 COPY main.go ./
-RUN go mod download
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o /out/telemt-bot .
+RUN go mod download && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o /out/telemt-bot .
 
 FROM gcr.io/distroless/static-debian12:nonroot
 WORKDIR /app
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..e890837
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+golang.org/x/net v0.28.0 h1:a9JDOJc5GMUJ0+UDqmLT86WiEy7iWyIhz8gz8E4e5hE=
+golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg=