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[refactor](build): migrate build_server_image.sh to POSIX sh and improve build options

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- Rewrote the script for POSIX compliance (`bash` to `sh`).
- Enhanced environment variable handling for optional arguments (`PLATFORM`, `PUSH`).
- Improved readability and added detailed inline comments for maintainability.
This commit is contained in:
dalbodeule
2025-12-09 18:45:22 +09:00
parent c295d8c20d
commit 852a22b8d8
1 changed files with 34 additions and 20 deletions
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54
tools/build_server_image.sh
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@@ -1,43 +1,57 @@
. #!/usr/bin/env bash #!/bin/sh
set -euo pipefail # POSIX sh 버전의 hop-gate 서버 이미지 빌드 스크립트.
# VERSION 은 현재 git 커밋의 7글자 SHA 를 사용합니다.
# Build hop-gate server image from Dockerfile.server. set -eu
# VERSION is derived from current git commit (7-char SHA).
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)" # 스크립트 위치 기준 리포 루트 계산
SCRIPT_DIR=$(cd "$(dirname "$0")" >/dev/null 2>&1 && pwd)
REPO_ROOT="${SCRIPT_DIR}/.." REPO_ROOT="${SCRIPT_DIR}/.."
cd "${REPO_ROOT}" cd "${REPO_ROOT}"
VERSION="$(git rev-parse --short=7 HEAD 2>/dev/null || echo dev)" # 현재 커밋 7글자 SHA, git 정보가 없으면 dev
VERSION=$(git rev-parse --short=7 HEAD 2>/dev/null || echo dev)
# Default image name; can be overridden by first argument. # 기본 이미지 이름 (첫 번째 인자로 override 가능)
# Usage: # 예:
# ./tools/build_server_image.sh # builds ghcr.io/dalbodeule/hop-gate:<hash> and :latest # ./tools/build_server_image.sh
# ./tools/build_server_image.sh my/image/name # builds my/image/name:<hash> and :latest # ./tools/build_server_image.sh my/image/name
IMAGE_NAME="${1:-ghcr.io/dalbodeule/hop-gate}" IMAGE_NAME=${1:-ghcr.io/dalbodeule/hop-gate}
echo "Building hop-gate server image" echo "Building hop-gate server image"
echo " context : ${REPO_ROOT}" echo " context : ${REPO_ROOT}"
echo " image : ${IMAGE_NAME}:${VERSION}" echo " image : ${IMAGE_NAME}:${VERSION}"
echo " version : ${VERSION}" echo " version : ${VERSION}"
# Use docker buildx if available; fallback to docker build. # docker buildx 사용 가능 여부 확인
if command -v docker >/dev/null 2>&1 && docker buildx version >/dev/null 2>&1; then if command -v docker >/dev/null 2>&1 && docker buildx version >/dev/null 2>&1; then
BUILD_CMD=(docker buildx build) BUILD_CMD="docker buildx build"
else else
BUILD_CMD=(docker build) BUILD_CMD="docker build"
fi fi
# Optional environment variables: # 선택적 환경 변수:
# PLATFORM=linux/amd64,linux/arm64 (for buildx) # PLATFORM=linux/amd64,linux/arm64 # buildx 용
# PUSH=1 (for buildx --push) # PUSH=1 # buildx --push
"${BUILD_CMD[@]}" \ PLATFORM_ARGS=""
${PLATFORM:+--platform "${PLATFORM}"} \ if [ "${PLATFORM-}" != "" ]; then
PLATFORM_ARGS="--platform ${PLATFORM}"
fi
PUSH_ARGS=""
if [ "${PUSH-}" != "" ]; then
PUSH_ARGS="--push"
fi
# 실제 빌드 실행
# shellcheck disable=SC2086
${BUILD_CMD} \
${PLATFORM_ARGS} \
-f Dockerfile.server \ -f Dockerfile.server \
--build-arg VERSION="${VERSION}" \ --build-arg VERSION="${VERSION}" \
-t "${IMAGE_NAME}:${VERSION}" \ -t "${IMAGE_NAME}:${VERSION}" \
-t "${IMAGE_NAME}:latest" \ -t "${IMAGE_NAME}:latest" \
${PUSH:+--push} \ ${PUSH_ARGS} \
. .