bdist_hdeb.py

import os
import stdeb.util as util
from shutil import copy
from stdeb.command.sdist_dsc import sdist_dsc

from distutils.core import Command

__all__ = ['bdist_hdeb']

class bdist_hdeb(Command):
    description = 'distutils command to create debian harmattan binary package'

    user_options = [ ("aegis-manifest=", None, 'aegis manifest to use') ]
    boolean_options = []

    def initialize_options (self):
        self.aegis_manifest = None

    def finalize_options (self):
        pass

    def run(self):
        
        # generate .dsc source pkg
        self.run_command('sdist_dsc')

        # execute system command and read output (execute and read output of find cmd)
        dsc_tree = 'deb_dist'
        target_dir = None
        for entry in os.listdir(dsc_tree):
            fulldir = os.path.join(dsc_tree,entry)
            if os.path.isdir(fulldir):
                if target_dir is not None:
                    raise ValueError('more than one directory in deb_dist. '
                                     'Unsure which is source directory')
                else:
                    target_dir = fulldir
        if target_dir is None:
            raise ValueError('could not find debian source directory')        
        
        # inject custom logic to dh_builddeb (build digsigsums before and add aegis manifest after)
        DEBNAME = self.distribution.get_name()+'_'+self.distribution.get_version()+'*_all.deb'
        rules = open(target_dir+'/debian/rules', 'a')
        rules.write('override_dh_builddeb:\n\tpython ../../digsigsums.py '+self.distribution.get_name()+\
        '\n\tdh_builddeb')
        if self.aegis_manifest is not None:
            rules.write('\n\tar q ../'+DEBNAME+' _aegis')
        
        rules.write('\n\n')
        rules.close()

        # make aegies manifest avaiable to debian/rules
        if self.aegis_manifest is not None:
            copy(self.aegis_manifest, target_dir+'/_aegis')
        
        # define system command to execute (gen .deb binary pkg)
        syscmd = ['dpkg-buildpackage','-rfakeroot','-uc','-b']

        util.process_command(syscmd,cwd=target_dir)