| # Copyright 1999-2014 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| from _emerge.CompositeTask import CompositeTask |
| from portage.dep import _repo_separator |
| from portage.output import colorize |
| |
| |
| class PackageMerge(CompositeTask): |
| __slots__ = ("merge", "postinst_failure") |
| |
| def _start(self): |
| |
| self.scheduler = self.merge.scheduler |
| pkg = self.merge.pkg |
| pkg_count = self.merge.pkg_count |
| pkg_color = "PKG_MERGE" |
| if pkg.type_name == "binary": |
| pkg_color = "PKG_BINARY_MERGE" |
| |
| if pkg.installed: |
| action_desc = "Uninstalling" |
| preposition = "from" |
| counter_str = "" |
| else: |
| action_desc = "Installing" |
| preposition = "to" |
| counter_str = "(%s of %s) " % ( |
| colorize("MERGE_LIST_PROGRESS", str(pkg_count.curval)), |
| colorize("MERGE_LIST_PROGRESS", str(pkg_count.maxval)), |
| ) |
| |
| msg = "%s %s%s" % ( |
| action_desc, |
| counter_str, |
| colorize(pkg_color, pkg.cpv + _repo_separator + pkg.repo), |
| ) |
| |
| if pkg.root_config.settings["ROOT"] != "/": |
| msg += " %s %s" % (preposition, pkg.root) |
| |
| if ( |
| not self.merge.build_opts.fetchonly |
| and not self.merge.build_opts.pretend |
| and not self.merge.build_opts.buildpkgonly |
| ): |
| self.merge.statusMessage(msg) |
| |
| task = self.merge.create_install_task() |
| self._start_task(task, self._install_exit) |
| |
| def _install_exit(self, task): |
| self.postinst_failure = getattr(task, "postinst_failure", None) |
| self._final_exit(task) |
| self.wait() |
