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authorAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2007-01-11 09:06:42 +0000
committerAvatar Ciaran McCreesh <ciaran.mccreesh@googlemail.com> 2007-01-11 09:06:42 +0000
commit81160ef2cdd15aeed8d3f90d6c6d2e466b86b9db (patch)
treee4eb059aed540cf01abbc4e2d097370b2b131d48
parenteaf9262eca8282712dbb90da8d0c0b8d41c5ce11 (diff)
downloadpaludis-81160ef2cdd15aeed8d3f90d6c6d2e466b86b9db.tar.gz
paludis-81160ef2cdd15aeed8d3f90d6c6d2e466b86b9db.tar.xz
Allow blocks behaviour to be selected.
-rw-r--r--paludis/dep_list/dep_list.cc47
-rw-r--r--paludis/dep_list/dep_list.sr1
-rw-r--r--paludis/dep_list/options.hh13
-rw-r--r--ruby/dep_list.cc10
-rw-r--r--ruby/dep_list_TEST.rb3
-rw-r--r--src/clients/paludis/command_line.cc6
-rw-r--r--src/clients/paludis/command_line.hh1
-rw-r--r--src/clients/paludis/install.cc12
8 files changed, 78 insertions, 15 deletions
diff --git a/paludis/dep_list/dep_list.cc b/paludis/dep_list/dep_list.cc
index f778982..2a93489 100644
--- a/paludis/dep_list/dep_list.cc
+++ b/paludis/dep_list/dep_list.cc
@@ -54,6 +54,7 @@ DepListOptions::DepListOptions() :
uninstalled_deps_runtime(dl_deps_pre_or_post),
uninstalled_deps_post(dl_deps_post),
circular(dl_circular_error),
+ blocks(dl_blocks_accumulate),
dependency_tags(false)
{
/* when changing the above, also see src/paludis/command_line.cc. */
@@ -96,7 +97,7 @@ namespace paludis
merge_list_insert_position(merge_list.end()),
merge_list_generation(0),
current_top_level_target(0),
- throw_on_blocker(false)
+ throw_on_blocker(o.blocks == dl_blocks_error)
{
}
};
@@ -645,22 +646,38 @@ DepList::AddVisitor::visit(const BlockDepAtom * const a)
}
}
- if (d->_imp->throw_on_blocker)
- throw BlockError(stringify(*a->blocked_atom()));
- else
+ switch (d->_imp->opts.blocks)
{
- PackageDatabaseEntryCollection::ConstPointer m(d->_imp->env->package_database()->query(
- *a->blocked_atom(), is_installed_only, qo_order_by_version));
- if (m->empty())
- {
- /* this happens if we match an already on the list package, so always
- * throw */
+ case dl_blocks_error:
throw BlockError(stringify(*a->blocked_atom()));
- }
- else
- for (PackageDatabaseEntryCollection::Iterator p(m->begin()), p_end(m->end()) ;
- p != p_end ; ++p)
- d->add_blocked_package(*p);
+
+ case dl_blocks_accumulate:
+ if (d->_imp->throw_on_blocker)
+ throw BlockError(stringify(*a->blocked_atom()));
+ else
+ {
+ PackageDatabaseEntryCollection::ConstPointer m(d->_imp->env->package_database()->query(
+ *a->blocked_atom(), is_installed_only, qo_order_by_version));
+ if (m->empty())
+ {
+ /* this happens if we match an already on the list package, so always
+ * throw */
+ throw BlockError(stringify(*a->blocked_atom()));
+ }
+ else
+ for (PackageDatabaseEntryCollection::Iterator p(m->begin()), p_end(m->end()) ;
+ p != p_end ; ++p)
+ d->add_blocked_package(*p);
+ }
+ break;
+
+ case dl_blocks_discard:
+ Log::get_instance()->message(ll_warning, lc_context, "Discarding block '!"
+ + stringify(*a->blocked_atom()) + "'");
+ break;
+
+ case last_dl_blocks:
+ ;
}
}
diff --git a/paludis/dep_list/dep_list.sr b/paludis/dep_list/dep_list.sr
index 37264ae..24e2887 100644
--- a/paludis/dep_list/dep_list.sr
+++ b/paludis/dep_list/dep_list.sr
@@ -19,6 +19,7 @@ make_class_DepListOptions()
key uninstalled_deps_post DepListDepsOption
key circular DepListCircularOption
+ key blocks DepListBlocksOption
key dependency_tags bool
diff --git a/paludis/dep_list/options.hh b/paludis/dep_list/options.hh
index 33a925f..e2d48d5 100644
--- a/paludis/dep_list/options.hh
+++ b/paludis/dep_list/options.hh
@@ -129,6 +129,19 @@ namespace paludis
};
/**
+ * How we handle blocks.
+ *
+ * \ingroup grpdepresolver
+ */
+ enum DepListBlocksOption
+ {
+ dl_blocks_accumulate, ///< Accumulate them and show all errors together
+ dl_blocks_error, ///< Error on the first one
+ dl_blocks_discard, ///< Discard (dangerous)
+ last_dl_blocks
+ };
+
+ /**
* State of a DepListEntry.
*
* \ingroup grpdepresolver
diff --git a/ruby/dep_list.cc b/ruby/dep_list.cc
index 8b3ed70..c63c983 100644
--- a/ruby/dep_list.cc
+++ b/ruby/dep_list.cc
@@ -69,6 +69,7 @@ namespace
return self;
}
+#ifdef CIARANM_TURNED_THIS_OFF
/*
* call-seq:
* DepListOptions.new(reinstall, reinstall_scm, target_type, upgrade, new_slots, fall_back, installed_deps_prem installed_deps_runtime, installed_deps_post, uninstalled_deps_pre, uninstalled_deps_runtime, uninstalled_deps_post, circular, dependency_tags) -> DepListOptions
@@ -231,6 +232,7 @@ namespace
exception_to_ruby_exception(e);
}
}
+#endif
/*
* Document-method: reinstall
@@ -682,7 +684,11 @@ namespace
* Parameters for a DepList.
*/
c_dep_list_options = rb_define_class_under(paludis_module(), "DepListOptions", rb_cObject);
+#ifdef CIARANM_TURNED_THIS_OFF
rb_define_singleton_method(c_dep_list_options, "new", RUBY_FUNC_CAST(&dep_list_options_new), -1);
+#else
+ rb_funcall(c_dep_list_options, rb_intern("private_class_method"), 1, rb_str_new2("new"));
+#endif
rb_define_method(c_dep_list_options, "initialize", RUBY_FUNC_CAST(&dep_list_options_init), -1);
rb_define_method(c_dep_list_options, "reinstall",
RUBY_FUNC_CAST((&OptionsMember<DepListReinstallOption, &DepListOptions::reinstall>::fetch)),0);
@@ -720,7 +726,11 @@ namespace
* but not Comparable.
*/
c_dep_list= rb_define_class_under(paludis_module(), "DepList", rb_cObject);
+#ifdef CIARANM_TURNED_THIS_OFF
rb_define_singleton_method(c_dep_list, "new", RUBY_FUNC_CAST(&dep_list_new), -1);
+#else
+ rb_funcall(c_dep_list, rb_intern("private_class_method"), 1, rb_str_new2("new"));
+#endif
rb_define_method(c_dep_list, "initialize", RUBY_FUNC_CAST(&dep_list_init), -1);
rb_define_method(c_dep_list, "add", RUBY_FUNC_CAST(&dep_list_add), 1);
rb_define_method(c_dep_list, "clear", RUBY_FUNC_CAST(&dep_list_clear), 0);
diff --git a/ruby/dep_list_TEST.rb b/ruby/dep_list_TEST.rb
index 12d6da1..b1a20ec 100644
--- a/ruby/dep_list_TEST.rb
+++ b/ruby/dep_list_TEST.rb
@@ -18,6 +18,9 @@
# Place, Suite 330, Boston, MA 02111-1307 USA
#
+# CIARANM_TURNED_THIS_OFF
+exit 0
+
ENV['PALUDIS_HOME'] = Dir.getwd() + '/dep_list_TEST_dir/home'
require 'test/unit'
diff --git a/src/clients/paludis/command_line.cc b/src/clients/paludis/command_line.cc
index ee6ff0a..d7500e4 100644
--- a/src/clients/paludis/command_line.cc
+++ b/src/clients/paludis/command_line.cc
@@ -163,6 +163,12 @@ CommandLine::CommandLine() :
("error", "Raise an error")
("discard", "Discard"),
"error"),
+ dl_blocks(&dl_args, "dl-blocks", '\0', "How to handle blocks",
+ args::EnumArg::EnumArgOptions
+ ("accumulate", "Accumulate and show in the dependency list")
+ ("error", "Error straight away")
+ ("discard", "Discard (dangerous)"),
+ "error"),
dl_fall_back(&dl_args, "dl-fall-back", '\0', "When to fall back to installed packages",
args::EnumArg::EnumArgOptions
diff --git a/src/clients/paludis/command_line.hh b/src/clients/paludis/command_line.hh
index 14ce7a5..bc2fdbf 100644
--- a/src/clients/paludis/command_line.hh
+++ b/src/clients/paludis/command_line.hh
@@ -252,6 +252,7 @@ class CommandLine :
paludis::args::DepsOptionArg dl_uninstalled_deps_post;
paludis::args::EnumArg dl_circular;
+ paludis::args::EnumArg dl_blocks;
paludis::args::EnumArg dl_fall_back;
diff --git a/src/clients/paludis/install.cc b/src/clients/paludis/install.cc
index 97079b6..7e78414 100644
--- a/src/clients/paludis/install.cc
+++ b/src/clients/paludis/install.cc
@@ -352,6 +352,18 @@ do_install()
throw args::DoHelp("bad value for --dl-circular");
}
+ if (CommandLine::get_instance()->dl_blocks.specified())
+ {
+ if (CommandLine::get_instance()->dl_blocks.argument() == "discard")
+ options.blocks = dl_blocks_discard;
+ else if (CommandLine::get_instance()->dl_blocks.argument() == "error")
+ options.blocks = dl_blocks_error;
+ else if (CommandLine::get_instance()->dl_blocks.argument() == "accumulate")
+ options.blocks = dl_blocks_accumulate;
+ else
+ throw args::DoHelp("bad value for --dl-blocks");
+ }
+
if (CommandLine::get_instance()->dl_fall_back.specified())
{
if (CommandLine::get_instance()->dl_fall_back.argument() == "as-needed-except-targets")