From e25b6acae36d6e93fb6529abf5dd42703b4c2986 Mon Sep 17 00:00:00 2001
From: hy <hy@hy001deMacBook-Pro.local>
Date: Mon, 20 Apr 2026 15:47:04 +0800
Subject: [PATCH] build: add docker image build entrypoint

---
 .dockerignore     |  8 ++++++++
 Dockerfile        | 22 ++++++++++++++++++++++
 ci/build-image.sh | 15 +++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100755 ci/build-image.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..b7355c7
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,8 @@
+.git
+.gitignore
+target
+tmp
+bin
+dist
+coverage
+**/.DS_Store
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9e000a3
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,22 @@
+FROM golang:1.24 AS builder
+
+ARG APP_VERSION="dev"
+ENV CGO_ENABLED=0 GOOS=linux GOARCH=amd64
+
+WORKDIR /src
+COPY . .
+RUN go build -trimpath -ldflags="-s -w" -o /out/week-star-job ./cmd/week-star-job
+
+FROM alpine:3.20
+
+ARG APP_VERSION="dev"
+RUN apk add --no-cache ca-certificates wget
+
+WORKDIR /application
+COPY --from=builder /out/week-star-job /application/service
+
+LABEL org.opencontainers.image.version="${APP_VERSION}"
+
+RUN chmod +x /application/service
+
+ENTRYPOINT ["/application/service"]
diff --git a/ci/build-image.sh b/ci/build-image.sh
new file mode 100755
index 0000000..b5a8d82
--- /dev/null
+++ b/ci/build-image.sh
@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(CDPATH= cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
+IMAGE_REF="${1:-}"
+APP_VERSION="${APP_VERSION:-${2:-dev}}"
+DOCKER_PLATFORM="${DOCKER_PLATFORM:-linux/amd64}"
+
+if [ -z "${IMAGE_REF}" ]; then
+  echo "usage: ci/build-image.sh <image-ref> [app-version]" >&2
+  exit 1
+fi
+
+cd "${ROOT_DIR}"
+docker build --platform "${DOCKER_PLATFORM}" --build-arg "APP_VERSION=${APP_VERSION}" -t "${IMAGE_REF}" .