arc/container/sdcard/BUILD.gn

# Copyright 2018 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

group("all") {
  deps = [ ":generate_squashfs" ]
}

action("mkdir_squashfs_source_dir") {
  inputs = []
  outputs = [ "${root_gen_dir}/squashfs_source_dir" ]
  script = "//common-mk/file_generator_wrapper.py"
  args = [
    "mkdir",
    "-p",
    "${root_gen_dir}/squashfs_source_dir",
  ]
}

action("generate_squashfs") {
  inputs = [ "${root_gen_dir}/squashfs_source_dir" ]
  outputs = [ "${root_out_dir}/rootfs.squashfs" ]
  install_configs = [
    {
      # The path must be kept consistent with additional installation steps
      # in the ebuild file.
      path = "/opt/google/containers/arc-sdcard"
    },
  ]
  script = "//common-mk/file_generator_wrapper.py"
  args = [
    "mksquashfs",
    "${root_gen_dir}/squashfs_source_dir",
    "${root_out_dir}/rootfs.squashfs",
    "-no-progress",
    "-info",
    "-all-root",
    "-noappend",
    "-comp",
    "lzo",
    "-b",
    "4K",
    "-p",
    "/data d 700 0 0",
    "-p",
    "/dev d 700 0 0",
    "-p",
    "/dev/fuse c 666 root root 10 229",
    "-p",
    "/mnt d 700 0 0",
    "-p",
    "/mnt/runtime d 700 0 0",
    "-p",
    "/proc d 700 0 0",
    "-p",
    "/system d 700 0 0",
    "-p",
    "/system/bin d 700 0 0",
    "-p",
    "/system/bin/sdcard f 640 0 0 echo -n",
    "-p",
    "/Downloads d 700 0 0",
  ]
  deps = [ ":mkdir_squashfs_source_dir" ]
}