36 lines
983 B
Bash
36 lines
983 B
Bash
#!/usr/bin/env bash
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set -Eeuo pipefail
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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IMAGE="${NGINX_IMAGE:-nginx-oneclick:1.28}"
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NGINX_VERSION="${NGINX_VERSION:-1.28}"
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ARCHIVE="${NGINX_IMAGE_ARCHIVE:-${SCRIPT_DIR}/nginx-oneclick-1.28.tar.gz}"
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command -v docker >/dev/null 2>&1 || {
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echo "错误：未找到 Docker，请先安装 Docker。" >&2
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exit 1
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}
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echo "[1/2] 构建镜像 ${IMAGE}（基础镜像 nginx:${NGINX_VERSION}）"
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docker build \
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--pull \
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--build-arg "NGINX_VERSION=${NGINX_VERSION}" \
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--tag "${IMAGE}" \
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"${SCRIPT_DIR}"
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echo "[2/2] 导出镜像 ${ARCHIVE}"
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mkdir -p "$(dirname -- "${ARCHIVE}")"
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tmp_archive="${ARCHIVE}.tmp"
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trap 'rm -f -- "${tmp_archive}"' EXIT
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docker save "${IMAGE}" | gzip -c >"${tmp_archive}"
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mv -f -- "${tmp_archive}" "${ARCHIVE}"
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if command -v sha256sum >/dev/null 2>&1; then
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sha256sum "${ARCHIVE}" >"${ARCHIVE}.sha256"
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fi
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echo
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echo "构建完成："
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echo " 镜像：${IMAGE}"
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echo " 文件：${ARCHIVE}"
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