project.py.deprecated

"""
This solution is too fragile
"""


import os
import json
import subprocess

from distgen.project import AbstractProject

class Project(AbstractProject):
    # def inst_init(self, specfiles, template, sysconfig):
    #     """
    #     Executed before the project.py/spec files/template is loaded and
    #     before all the dynamic stuff and specification is calculated.
    #     Now is still time to dynamically change the list of specfiles or
    #     adjust the system configuration. You can define a variable as an
    #     attribute of this project:

    #       self.variable = "42"

    #     which can be later utilized in a template like this:

    #       {{ project.variable }}
    #     """
    #     pass


    def inst_finish(self, specfiles, template, sysconfig, spec):
        """
        Executed after the project.py/spec files/template is loaded, and
        the specification (spec) calculated (== instantiated).  This is
        the last chance to dynamically change sysconfig or spec.
        """
        skip = os.environ.get("TOOLS_CONTAINER_SKIP_ENUMERATION", "true")
        tools_table = "RERUN THE TEMPLATING PHASE"

        if skip != "true":
            j = json.dumps(spec["packages"])
            cmd = ["make", "-s", "enumerate-tools", "TOOLS_PACKAGES=%s" % j]
            try:
                tools_table = subprocess.check_output(cmd).decode("utf-8")
            except subprocess.CalledProcessError:
                pass

        sysconfig['tools_table'] = tools_table