variable "IMAGE" {
  default = "git.atlashorizon.net/atlashorizon/container-base"
}

variable "LATEST" {
  default = "false"
}

variable "SHA" {
  default = ""
}

variable "MANUAL" {
  default = "false"
}

function "image_tags" {
  params = [family, version]
  result = compact([
    "${IMAGE}/${family}:${version}",
    equal(LATEST, "true") ? "${IMAGE}/${family}:latest" : "",
    notequal(SHA, "") ? "${IMAGE}/${family}:sha-${SHA}" : "",
    equal(MANUAL, "true") ? "${IMAGE}/${family}:manual" : "",
  ])
}

group "default" {
  targets = ["debian", "debian-slim", "ubuntu", "alpine"]
}

target "debian" {
  dockerfile = "Dockerfile"
  args = {
    BASE_IMAGE = "debian:trixie"
  }
  tags = image_tags("debian", "trixie")
}

target "debian-slim" {
  dockerfile = "Dockerfile"
  args = {
    BASE_IMAGE = "debian:trixie-slim"
  }
  tags = image_tags("debian-slim", "trixie")
}

target "ubuntu" {
  dockerfile = "Dockerfile"
  args = {
    BASE_IMAGE = "ubuntu:24.04"
  }
  tags = image_tags("ubuntu", "24.04")
}

target "alpine" {
  dockerfile = "Dockerfile"
  args = {
    BASE_IMAGE = "alpine:3.24"
  }
  tags = image_tags("alpine", "3.24")
}