package {
    // See: http://go/android-license-faq
    // A large-scale-change added 'default_applicable_licenses' to import
    // all of the 'license_kinds' from "external_openwrt-prebuilts_license"
    // to get the below license kinds:
    //   SPDX-license-identifier-Apache-2.0
    //   SPDX-license-identifier-BSD
    //   SPDX-license-identifier-GPL-2.0
    default_visibility: ["//visibility:private"],
    default_applicable_licenses: ["external_openwrt-prebuilts_license"],
}

filegroup {
    name: "openwrt_license_files",
    visibility: [":__subpackages__"],
    srcs: [
        "LICENSE",
        "HOW_TO_GET_SOURCE_CODE",
    ],
}

license {
    name: "external_openwrt-prebuilts_license",
    visibility: [":__subpackages__"],
    license_kinds: [
        "SPDX-license-identifier-Apache-2.0",
        "SPDX-license-identifier-BSD",
        "SPDX-license-identifier-GPL-2.0",
        "SPDX-license-identifier-GPL-3.0",
        "SPDX-license-identifier-LGPL-2.1",
        "SPDX-license-identifier-MIT",
        "SPDX-license-identifier-ISC",
        "SPDX-license-identifier-OpenSSL",
    ],
    license_text: [
        "LICENSE",
        "HOW_TO_GET_SOURCE_CODE",
    ],
}

genrule {
    name: "openwrt_rootfs_base_img_x86_64",
    srcs: [
        "x86_64/images/openwrt-22.03.2-x86-64-generic-squashfs-rootfs.img.gz",
    ],
    out: ["base_rootfs_x86_64.img"],
    cmd: "cp $(in) $(genDir) && gzip -d $(genDir)/* && cp $(genDir)/* $(out)",
}

genrule {
    name: "openwrt_rootfs_base_img_aarch64",
    srcs: [
        "arm64/images/openwrt-22.03.2-armvirt-64-rootfs-squashfs.img.gz",
    ],
    out: ["base_rootfs_aarch64.img"],
    cmd: "cp $(in) $(genDir) && gzip -d $(genDir)/* && cp $(genDir)/* $(out)",
}

genrule {
    name: "openwrt_customization_x86_64",
    tools: [
        "make_f2fs",
        "sload_f2fs",
    ],
    srcs: [
        ":openwrt_license_files",
        "x86_64/kmods/*",
        "x86_64/packages/*",
        "shared/uci-defaults/*",
        "shared/config/*",
    ],
    out: ["customization_x86_64.img"],
    cmd: "mkdir -p $(genDir)/root/upper/etc/uci-defaults && " +
         "mkdir -p $(genDir)/root/upper/ipks && " +
         "mkdir -p $(genDir)/root/upper/etc/config && " +
         "cp $(in) $(genDir)/ && " +
         "mv $(genDir)/*.ipk $(genDir)/root/upper/ipks && " +
         "mv $(genDir)/LICENSE $(genDir)/HOW_TO_GET_SOURCE_CODE $(genDir)/root/upper && " +
         "mv $(genDir)/0_default_config $(genDir)/root/upper/etc/uci-defaults && " +
         "find $(genDir) -maxdepth 1 -type f -exec mv {} $(genDir)/root/upper/etc/config \\; && " +
         "ln -s 2 $(genDir)/root/.fs_state && " +
         "truncate -s 128M $(out) && " +
         "$(location make_f2fs) $(out) && " +
         "$(location sload_f2fs) -f $(genDir)/root -t / $(out)",
}

genrule {
    name: "openwrt_customization_aarch64",
    tools: [
        "make_f2fs",
        "sload_f2fs",
    ],
    srcs: [
        ":openwrt_license_files",
        "arm64/kmods/*",
        "arm64/packages/*",
        "shared/uci-defaults/*",
        "shared/config/*",
    ],
    out: ["customization_aarch64.img"],
    cmd: "mkdir -p $(genDir)/root/upper/etc/uci-defaults && " +
         "mkdir -p $(genDir)/root/upper/ipks && " +
         "mkdir -p $(genDir)/root/upper/etc/config && " +
         "cp $(in) $(genDir)/ && " +
         "mv $(genDir)/*.ipk $(genDir)/root/upper/ipks && " +
         "mv $(genDir)/LICENSE $(genDir)/HOW_TO_GET_SOURCE_CODE $(genDir)/root/upper && " +
         "mv $(genDir)/0_default_config $(genDir)/root/upper/etc/uci-defaults && " +
         "find $(genDir) -maxdepth 1 -type f -exec mv {} $(genDir)/root/upper/etc/config \\; && " +
         "ln -s 2 $(genDir)/root/.fs_state && " +
         "truncate -s 128M $(out) && " +
         "$(location make_f2fs) $(out) && " +
         "$(location sload_f2fs) -f $(genDir)/root -t / $(out)",
}

genrule {
    name: "combined_openwrt_rootfs_x86_64",
    tools: [
        "append_squashfs_overlay",
    ],
    srcs: [
        ":openwrt_rootfs_base_img_x86_64",
        ":openwrt_customization_x86_64",
    ],
    out: ["openwrt_rootfs_x86_64.img"],
    cmd: "$(location append_squashfs_overlay) $(in) $(out) -w",
}

genrule {
    name: "combined_openwrt_rootfs_aarch64",
    tools: [
        "append_squashfs_overlay",
    ],
    srcs: [
        ":openwrt_rootfs_base_img_aarch64",
        ":openwrt_customization_aarch64",
    ],
    out: ["openwrt_rootfs_aarch64.img"],
    cmd: "$(location append_squashfs_overlay) $(in) $(out) -w",
}

prebuilt_etc_host {
    name: "openwrt_rootfs_x86_64",
    src: ":combined_openwrt_rootfs_x86_64",
    sub_dir: "openwrt/images",
    visibility: ["//device/google/cuttlefish/build"],
}

prebuilt_etc_host {
    name: "openwrt_rootfs_aarch64",
    src: ":combined_openwrt_rootfs_aarch64",
    sub_dir: "openwrt/images",
    visibility: ["//device/google/cuttlefish/build"],
}

prebuilt_etc_host {
    name: "openwrt_kernel_x86_64",
    src: "x86_64/images/openwrt-22.03.2-x86-64-generic-kernel.bin",
    sub_dir: "openwrt/images",
    visibility: ["//device/google/cuttlefish/build"],
}

prebuilt_etc_host {
    name: "openwrt_kernel_aarch64",
    src: "arm64/images/openwrt-22.03.2-armvirt-64-Image",
    sub_dir: "openwrt/images",
    visibility: ["//device/google/cuttlefish/build"],
}