Add config option keep_looking.

If set, don't stop at first already posted guid.

man/mastorss.1.adoc

@@ -2,7 +2,7 @@
 :doctype:       manpage
 :Author:        tastytea
 :Email:         tastytea@tastytea.de
-:Date:          2019-12-31
+:Date:          2020-01-01
 :Revision:      0.0.0
 :man source:    mastorss
 :man manual:    General Commands Manual
@@ -67,6 +67,11 @@ information about the syntax see *perlre*(1).
 *instance*::
 Hostname of the instance you're using to post.
 
+*keep_looking*::
+If true, keep looking for new items after encountering the first that was
+already posted. If you set this in the beginning, the whole feed will get
+posted, since all items are new.
+
 *interval*::
 Time to wait between posts.
 
@@ -104,6 +109,7 @@ If true, only post titles, no descriptions.
         ],
         "instance" : "newsbots.eu",
         "interval" : 600,
+        "keep_looking" : false,
         "max_size" : 500,
         "skip" :
         [

src/config.cpp

@@ -64,6 +64,7 @@ std::ostream &operator <<(std::ostream &out, const ProfileData &data)
     out << "], "
         << "instance: \"" << data.instance << "\", "
         << "interval: " << data.interval << ", "
+        << "keep_looking: " << data.keep_looking << ", "
         << "last_guid: \"" << data.last_guid << "\", "
         << "max_size: " << data.max_size << ", "
         << "skip: [";
@@ -230,6 +231,7 @@ void Config::parse()
         profiledata.interval =
             static_cast<uint32_t>(_json[profile]["interval"].asUInt64());
     }
+    profiledata.keep_looking = _json[profile]["keep_looking"].asBool();
     profiledata.last_guid = _json[profile]["last_guid"].asString();
     if (!_json[profile]["max_size"].isNull())
     {
@@ -251,6 +253,7 @@ void Config::write()
     _json[profile]["fixes"] = stringlist_to_jsonarray(profiledata.fixes);
     _json[profile]["instance"] = profiledata.instance;
     _json[profile]["interval"] = profiledata.interval;
+    _json[profile]["keep_looking"] = profiledata.keep_looking;
     _json[profile]["last_guid"] = profiledata.last_guid;
     _json[profile]["max_size"]
         = static_cast<Json::Value::UInt64>(profiledata.max_size);

src/config.hpp

@@ -46,6 +46,7 @@ struct ProfileData
     list<string> fixes;
     list<string> guids;
     string instance;
+    bool keep_looking{false};
     uint32_t interval{30};
     string last_guid;
     size_t max_size{500};

src/document.cpp

@@ -165,8 +165,13 @@ void Document::parse_rss(const pt::ptree &tree)
                        [&](const auto &old_guid)
                        { return guid == old_guid; }))
             {
-                BOOST_LOG_TRIVIAL(debug)
-                    << "Found already posted GUID, stopped parsing.";
+                BOOST_LOG_TRIVIAL(debug) << "Found already posted GUID.";
+                if (_profiledata.keep_looking)
+                {
+                    continue;
+                }
+
+                BOOST_LOG_TRIVIAL(debug) << "Stopped parsing.";
                 break;
             }