Basic dependency emerging/unmerging idea

1 files changed, 46 insertions, 5 deletions

diff --git a/src/tinderbox/__init__.py b/src/tinderbox/__init__.py
index 9757596..c53dcae 100644
--- a/src/tinderbox/__init__.py
+++ b/src/tinderbox/__init__.py
@@ -134,13 +134,41 @@ class Tinderbox(object):
             #TODO get contents && make binpkg && report back to matchbox && uninstall deps && uninstall pkg
 
 
-    def _emerge_package_subprocess(self, ebuild, dep_groups, package):
+    def _emerge_package_subprocess(self, pkg, ebuild, dep_groups, package):
         # We are chrooted inside WORK_CHROOT remember!
+        porttree = self.trees[portage.root]['porttree']
+        portdb = porttree.dbapi
+        vartree =  self.trees[portage.root]["vartree"]
+
+        package_infos = []
 
         settings = self.settings
         for group in dep_groups:
-            # TODO install deps group by group
-
+            dep_failed = False
+            deps_processed = []
+            for dep in group:
+
+                dep_ebuild = portdb.findname(dep)
+                ret = portage.doebuild(dep_ebuild, "merge", portage.root, settings, debug = False, tree="porttree")
+                if ret != 0:
+                    log.error("Unable to merge dependency %s for package %s (ebuild %s)" % (dep, pkg, dep_ebuild))
+                    dep_failed = True
+                    break
+                deps_processed.append(dep)
+
+                settings.setcpv(dep, mydb=portdb)
+                dep_use_enabled = set(settings["PORTAGE_USE"].split())
+                dep_iuse = set(settings["IUSE"].split())
+                dep_name, dep_ver, dep_rev = portage.pkgsplit(dep)
+
+                dep_pkg = Package(dep_name,"%s-%s" % (dep_ver, dep_rev), list(dep_use_enabled & dep_iuse))
+                package_infos.append(dep_pkg.get_info())
+
+
+            if dep_failed:
+                log.error("Unable to emerge package %s with deps %s" % (pkg, group))
+                # TODO unmerge succeeded deps
+                continue
         
             ret = portage.doebuild(ebuild, "merge", portage.root, settings, debug = False, tree="porttree")
             if ret != 0:
@@ -164,8 +192,21 @@ class Tinderbox(object):
                     envfile.close()
                     del envfile
 
-        # save package/logs in config.CHROOT_LOGS, parent can get them crom config.WORK_CHROOT/config.CHROOT_LOGS
-        
+            package_infos.append(package.get_info())
+
+            for dep in group:
+                dep_cat, dep_pv = portage.catsplit(dep)
+
+                ret = portage.unmerge(dep_cat, dep_pv, portage.root, settings, True, vartree=vartree)
+                if ret != 0:
+                    log.error("Unable to unmerge dep %s" % dep)
+
+            pkg_cat, pkg_pv = portage.catsplit(pkg)
+            ret = portage.unmerge(pkg_cat, pkg_pv, portage.root, settings, True, vartree=vartree)
+            if ret != 0:
+                log.error("Unable to unmerge dep %s" % dep)
+
+