frappe_docker/build_new.sh

#!/bin/bash
set -e
TAG=""
REMOTE_HOST="erpnext.lasthourhosting.org"
REMOTE_USER="root"
MIGRATE=false
BUILD_ONLY=false
ALREADY_EXISTING=false

while [[ $# -gt 0 ]]; do
 case "$1" in
    --tag)
     if [[ -z "${2:-}" ]]; then
        echo "Error: --tag requires a value"
        echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
        exit 1
     fi
     TAG="$2"
     shift 2
     ;;
    --migrate)
     MIGRATE=true
     shift 1
     ;;
    --remote-host)
     if [[ -z "${2:-}" ]]; then
        echo "Error: --remote-host requires a value"
        echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
        exit 1
     fi
     REMOTE_HOST="$2"
     shift 2
     ;;
    --remote-user)
     if [[ -z "${2:-}" ]]; then
        echo "Error: --remote-user requires a value"
        echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
        exit 1
     fi
     REMOTE_USER="$2"
     shift 2
     ;;
    -h|--help)
     echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
     exit 0
     ;;
    --build-only)
     BUILD_ONLY=true
     shift 1
     ;;
    *)
     echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
     exit 1
     ;;
 esac
done

if [[ -z "$TAG" ]]; then
 echo "Error: --tag is required"
 echo "Usage: $0 [--tag <string>] [--remote-host <host>] [--remote-user <user>]"
 exit 1
fi

cleanup() {
    set +e
    echo "🚨 Build failed! Starting cleanup..."
    
    IMAGE_NAME="githaven.org/shiloh/brotherton_frappe_docker:$TAG"
    
    # Local cleanup
    if docker image inspect "$IMAGE_NAME" >/dev/null 2>&1; then
        echo "🗑️ Removing local image $IMAGE_NAME..."
        docker rmi -f "$IMAGE_NAME"
    else
        echo "Local image $IMAGE_NAME not found."
    fi

    # Remote cleanup
    echo "Checking remote registry for $IMAGE_NAME..."
    if skopeo inspect "docker://$IMAGE_NAME" >/dev/null 2>&1; then
         echo "🗑️ Removing remote image $IMAGE_NAME..."
         skopeo delete "docker://$IMAGE_NAME"
    else
         echo "Remote image $IMAGE_NAME not found."
    fi
}

trap 'cleanup' ERR

IMAGE_NAME="githaven.org/shiloh/brotherton_frappe_docker:$TAG"
echo "🔍 Checking for pre-existing tag: $TAG"

if skopeo inspect "docker://$IMAGE_NAME" >/dev/null 2>&1; then
    echo "❗ Tag $TAG already exists in the remote registry."
    ALREADY_EXISTING=true
else
    echo "✅ Tag $TAG is available in registry."
fi

if docker image inspect "$IMAGE_NAME" >/dev/null 2>&1; then
    echo "❗ Tag $TAG already exists in the local Docker images."
    ALREADY_EXISTING=true
else
    echo "✅ Tag $TAG is available locally."
fi

if [[ -n "$REMOTE_HOST" ]] && [ "$BUILD_ONLY" = false ]; then
    echo "Checking remote server $REMOTE_HOST for existing image..."
    if ssh -o StrictHostKeyChecking=no "$REMOTE_USER@$REMOTE_HOST" "docker image inspect $IMAGE_NAME >/dev/null 2>&1"; then
        echo "❗ Tag $TAG already exists on remote server $REMOTE_HOST."
        ALREADY_EXISTING=true
    else
        echo "✅ Tag $TAG is available on remote server."
    fi
fi

if [ "$ALREADY_EXISTING" = true ]; then
    echo "⚠️  Build aborted due to existing tag. View logs above to identify where the tag exists."
    exit 1
fi
export TAG
export APPS_JSON_BASE64=$(base64 -w 0 ./apps_new.json)
echo "Building Brotherton Frappe Docker Image with tag: $TAG"
echo "APPS_JSON_BASE64: $APPS_JSON_BASE64"
echo "🚀 Starting Docker build..."
docker build --no-cache \
 --build-arg=FRAPPE_PATH=https://github.com/frappe/frappe \
 --build-arg=FRAPPE_BRANCH=version-15 \
 --build-arg=APPS_JSON_BASE64=$APPS_JSON_BASE64 \
 --tag=githaven.org/shiloh/brotherton_frappe_docker:$TAG \
 --file=images/layered/Containerfile .

echo "✅ Docker build completed!"
echo "📤 Pushing image to registry..."
docker push githaven.org/shiloh/brotherton_frappe_docker:$TAG

echo "✅ Image pushed successfully!"
MIGRATE_COMMAND=""
if [ "$MIGRATE" = true ]; then
   MIGRATE_COMMAND="--migrate"
fi

if [[ -n "$REMOTE_HOST" ]] && [ "$BUILD_ONLY" = false ]; then
 echo "🔗 Connecting to remote server $REMOTE_USER@$REMOTE_HOST..."
 ssh "$REMOTE_USER@$REMOTE_HOST" "./re-deploy.sh --tag $TAG $MIGRATE_COMMAND"
 echo "✅ Remote deployment completed!"
fi