# file      : bbot/buildfile
# copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
# license   : TBC; see accompanying LICENSE file

# Systemd .service file.
#
# @@ Currently the executable path is hardcoded as /usr/bin/bbot-agent. To
#    handle this properly would need to generate/pre-process it (and detect
#    update for install).
#
define service: file
service{*}: extension = service
service{*}: install = lib/systemd/system/
service{*}: install.mode = 644

import libs  = libbutl%lib{butl}
import libs += libbbot%lib{bbot}

# Agent is a systemd service.
#
# @@ Have to package on Linux.
#
if ($cxx.target.class == "linux")
{
  ./: exe{bbot-agent} service{'bbot-agent@'}

  exe{bbot-agent}: agent/{hxx ixx txx cxx}{* -agent-options} \
                   agent/{hxx ixx cxx}{agent-options} libue{bbot}
}

./: exe{bbot-worker}

exe{bbot-worker}: worker/{hxx ixx txx cxx}{* -worker-options} \
                  worker/{hxx ixx cxx}{worker-options} libue{bbot}

libue{bbot}: bin.whole = false
libue{bbot}: {hxx ixx txx cxx}{* -common-options -version} \
             {hxx ixx cxx}{common-options} {hxx}{version}  \
             $libs

hxx{version}: in{version} $src_root/manifest

# Generated options parser.
#
if $cli.configured
{
  cli.cxx{common-options}: cli{common}
  agent/cli.cxx{agent-options}: cli{agent/agent}
  worker/cli.cxx{worker-options}: cli{worker/worker}

  cli.options += -I $src_root --include-with-brackets           \
--cxx-prologue "#include <bbot/types-parsers.hxx>"              \
--cli-namespace bbot::cli --generate-specifier --generate-parse

  cli.cxx{common-options}: cli.options += --include-prefix bbot \
--guard-prefix BBOT # No usage.

  # Usage options.
  #
  cli.options += --suppress-undocumented --long-usage --ansi-color \
--page-usage 'bbot::print_$name$_' --option-length 23

  agent/cli.cxx{agent-options}: cli.options += --include-prefix bbot/agent \
--guard-prefix BBOT_AGENT

  worker/cli.cxx{worker-options}: cli.options += --include-prefix bbot/worker \
--guard-prefix BBOT_WORKER

  # Include the generated cli files into the distribution and don't remove
  # them when cleaning in src (so that clean results in a state identical to
  # distributed).
  #
  cli.cxx{*}: dist  = true
  cli.cxx{*}: clean = ($src_root != $out_root)
}