#!/usr/bin/env bash
set -euo pipefail

scriptDir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
envFile="$scriptDir/.env"

if [[ -f "$envFile" ]]; then
    set -a
    source "$envFile"
    set +a
else
    echo "Error: .env file not found at $envFile" >&2
    exit 1
fi

: "${GITEA_REGISTRY:?The GITEA_REGISTRY variable is not set}"
: "${GITEA_USER:?The GITEA_USER variable is not set}"
: "${GITEA_TOKEN:?The GITEA_TOKEN variable is not set}"
: "${GITEA_OWNER:?The GITEA_OWNER variable is not set}"

serviceName="${1:?Usage: $0 <service> [base-tag]}"
imageBaseTag="${2:-latest}"
buildContext="$scriptDir/$serviceName"

if [[ ! -d "$buildContext" ]]; then
    echo "Error: build context '$buildContext' not found" >&2
    exit 1
fi

imageFullTag="$imageBaseTag-$(date +%y.%m.%d)"
imageFull="$GITEA_REGISTRY/$GITEA_OWNER/$serviceName:$imageFullTag"
imageLatest="$GITEA_REGISTRY/$GITEA_OWNER/$serviceName:$imageBaseTag-latest"

# --- Login ---
echo "Login to $GITEA_REGISTRY"
echo "$GITEA_TOKEN" | docker login "$GITEA_REGISTRY" --username "$GITEA_USER" --password-stdin

# --- Build ---
echo "Image build: $imageFull"
docker build -t "$imageFull" -t "$imageLatest" "$buildContext"

# --- Push ---
echo "Image push: $imageFull"
docker push "$imageFull"
echo "Image push: $imageLatest"
docker push "$imageLatest"

echo "Complete"




# bash build.sh openlitespeed 1.8.5-lsphp85-multiphp















# GitLab ======================================================================

# registry="registry.wedos.org/mk250/sodew-bash"
# imageName="openlitespeed"
# imageBaseTag="1.8.5-lsphp85-multiphp"
# imageFullTag="${imageBaseTag}-$(date +%y.%m.%d)"
# imageFull="$registry/${imageName}:${imageFullTag}"
# imageLatest="$registry/${imageName}:${imageBaseTag}-latest"

# echo "Image build: ${imageFull}"
# docker build -t "${imageFull}" -t "${imageLatest}" "$(dirname "$0")"

# echo "Image push: ${imageFull}"
# docker push "${imageFull}"

# echo "Image push: ${imageLatest}"
# docker push "${imageLatest}"

# echo "Compete"













# Export and deploy to k3s node
# nodeHost="139.sodew.ai"
# tarFile="/tmp/${imageName}-${imageFullTag}.tar.gz"
# echo "Export image: ${tarFile}"
# docker save "${imageFull}" | gzip > "${tarFile}"
# echo "Copy to node: ${nodeHost}"
# scp "${tarFile}" "root@${nodeHost}:/tmp/"
# echo "Import to k3s containerd"
# ssh "root@${nodeHost}" "k3s ctr images import /tmp/$(basename ${tarFile}) && rm /tmp/$(basename ${tarFile})"
# rm "${tarFile}"
# echo "Complete"

# Download
# docker save registry.wedos.org/mk250/sodew-bash/openlitespeed:1.8.5-lsphp85-multiphp-26.08.06 | gzip > ./images/ols-1.8.5-lsphp85-multiphp-26.08.06.tar.gz
# docker save "$imageFull" | gzip > "./images/$imageFullTag.tar.gz"

# =========================================================
### If no Docker registry
# =========================================================
## 1. pull and save image
# docker pull registry.wedos.org:443/mk250/sodew-bash/openlitespeed:1.8.5-lsphp85-multiphp-26.08.06
# docker save registry.wedos.org/mk250/sodew-bash/openlitespeed:1.8.5-lsphp85-multiphp-26.08.06 | gzip > ols-1.8.5-lsphp85-multiphp-26.08.06.tar.gz

## 2. copy to work server
# scp ols-image.tar.gz root@139.sodew.ai:/tmp/

## 3. import to containerd (k3s use containerd)
# k3s ctr images import /tmp/ols-image.tar.gz
# =========================================================#