60 lines
1.6 KiB
Bash
60 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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APP_NAME=""
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TAG=""
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PORT=""
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INTERNAL_PORT="80"
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ENV=""
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ENV_OVERRIDE=""
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while [[ $# -gt 0 ]]; do
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case $1 in
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--name) APP_NAME="$2"; shift 2 ;;
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--tag) TAG="$2"; shift 2 ;;
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--port) PORT="$2"; shift 2 ;;
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--internal-port) INTERNAL_PORT="$2";shift 2 ;;
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--env) ENV="$2"; shift 2 ;;
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--env-override) ENV_OVERRIDE="$2"; shift 2 ;;
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*) echo "Unknown arg: $1"; exit 1 ;;
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esac
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done
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CONTAINER="${APP_NAME}-${TAG}"
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ON_DISK="/opt/apps/${APP_NAME}/.env.${ENV}"
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echo "→ Deploying container: ${CONTAINER} on port ${PORT}"
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docker stop "${CONTAINER}" 2>/dev/null && docker rm "${CONTAINER}" 2>/dev/null || true
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ENV_FILE_ARG=""
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HAS_ON_DISK=0
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HAS_OVERRIDE=0
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[[ -f "${ON_DISK}" ]] && HAS_ON_DISK=1
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[[ -n "${ENV_OVERRIDE}" && -f "${ENV_OVERRIDE}" ]] && HAS_OVERRIDE=1
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if (( HAS_ON_DISK == 1 && HAS_OVERRIDE == 0 )); then
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ENV_FILE_ARG="--env-file ${ON_DISK}"
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elif (( HAS_OVERRIDE == 1 && HAS_ON_DISK == 0 )); then
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ENV_FILE_ARG="--env-file ${ENV_OVERRIDE}"
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elif (( HAS_ON_DISK == 1 && HAS_OVERRIDE == 1 )); then
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MERGED=$(mktemp)
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# On-disk first, override second; tac/awk/tac keeps the last occurrence per key.
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{ cat "${ON_DISK}"; echo; cat "${ENV_OVERRIDE}"; } \
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| grep -Ev '^[[:space:]]*(#|$)' \
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| tac | awk -F= '!seen[$1]++' | tac \
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> "${MERGED}"
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ENV_FILE_ARG="--env-file ${MERGED}"
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fi
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docker run -d \
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--name "${CONTAINER}" \
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--restart unless-stopped \
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-p "0.0.0.0:${PORT}:${INTERNAL_PORT}" \
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-e NODE_ENV=production \
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-e PORT="${INTERNAL_PORT}" \
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${ENV_FILE_ARG} \
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"${APP_NAME}:${TAG}"
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echo "✓ Container ${CONTAINER} running on 0.0.0.0:${PORT}"
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