#!/bin/sh
set -e

# Arguments passed from YAML:
# $1 = Target Name (e.g., windows, linux)
# $2 = Dockerfile Path (e.g., Dockerfile.windows)

TARGET_NAME="$1"
DOCKERFILE="$2"
IMAGE_NAME="godot-builder-$TARGET_NAME"

# Determine Base Tag (Must match logic in build-base.sh!)
BASE_HASH=$(sha256sum Dockerfile.base | cut -c 1-8)
BASE_FULL_TAG="$REGISTRY/$USERNAME/godot-builder-base:$BASE_HASH"

# Target Tags (Using the Commit SHA passed from workflow)
FULL_TAG="$REGISTRY/$USERNAME/$IMAGE_NAME:$TAG"
LATEST_TAG="$REGISTRY/$USERNAME/$IMAGE_NAME:latest"

echo "Logging in..."
buildah login -u "$USERNAME" -p "$PASSWORD" --tls-verify=false "$REGISTRY"

echo "---------------------------------------"
echo "Building $TARGET_NAME Image..."
echo "Using Base: $BASE_FULL_TAG"
echo "---------------------------------------"

# 1. Pull the Base (Required so Buildah knows about it)
buildah pull --tls-verify=false "$BASE_FULL_TAG"

# 2. Create Local Alias
# This satisfies "FROM godot-fedora:custom" in your Dockerfiles
buildah tag "$BASE_FULL_TAG" "godot-fedora:custom"

# 3. Build Target
buildah build \
  --tls-verify=false \
  --build-arg img_version=custom \
  -f "$DOCKERFILE" \
  -t "$FULL_TAG" \
  -t "$LATEST_TAG" \
  .

echo "Pushing $TARGET_NAME image..."
buildah push --tls-verify=false "$FULL_TAG"
buildah push --tls-verify=false "$LATEST_TAG"