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update(userspace/engine): support plugin version requirement alternatives in rule reader

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Signed-off-by: Jason Dellaluce <jasondellaluce@gmail.com>
This commit is contained in:
Jason Dellaluce 2022-09-05 07:33:47 +00:00 committed by poiana
parent 6e0971f1e1
commit 52402ac805
1 changed files with 23 additions and 6 deletions
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29
userspace/engine/rule_reader.cpp
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@ -268,16 +268,33 @@ static void read_item(
for(const YAML::Node& plugin : req_plugin_vers) for(const YAML::Node& plugin : req_plugin_vers)
{ {
rule_loader::plugin_version_info::requirement r;
// Use a temp context until we can get a name // Use a temp context until we can get a name
std::string name;
rule_loader::context tmp(plugin, "plugin version", "", ctx); rule_loader::context tmp(plugin, "plugin version", "", ctx);
THROW(!plugin.IsMap(), "Plugin version must be a mapping", tmp); THROW(!plugin.IsMap(), "Plugin version must be a mapping", tmp);
decode_val(plugin, "name", name, tmp); decode_val(plugin, "name", r.name, tmp);
rule_loader::context pctx(plugin, "plugin version", r.name, ctx);
rule_loader::context pctx(plugin, "plugin version", name, ctx);
rule_loader::plugin_version_info v(pctx); rule_loader::plugin_version_info v(pctx);
decode_val(plugin, "version", v.version, pctx); decode_val(plugin, "version", r.version, pctx);
v.name = name; v.alternatives.push_back(r);
const YAML::Node& alternatives = plugin["alternatives"];
if(alternatives.IsDefined())
{
THROW(!alternatives.IsSequence(),
"Value of plugin version alternatives must be a sequence",
pctx);
for (const auto &req : alternatives)
{
tmp = rule_loader::context(req, "plugin version alternative", "", pctx);
THROW(!req.IsMap(), "Plugin version alternative must be a mapping", tmp);
decode_val(req, "name", r.name, tmp);
tmp = rule_loader::context(req, "plugin version alternative", r.name, pctx);
decode_val(req, "version", r.version, tmp);
v.alternatives.push_back(r);
}
}
loader.define(cfg, v); loader.define(cfg, v);
} }