Reintroduce extended version globbing

ChangeLog

@@ -3,8 +3,11 @@
 *eix-0.31.7
 	Martin Väth <martin at mvath.de>:
 	- Support EAPI and (optionally) REQUIRED_USE
-	- Extend MATCH_ALGORITHM_EXACT default to let a pure number match
+	- Extend MATCH_ALGORITHM_EXACT default value to let a pure number match
 	  exactly by default (useful for EAPI matching)
+	- Reintroduce extended version globbing to match portage:
+	  https://github.com/vaeth/eix/issues/21
+	  https://bugs.gentoo.org/show_bug.cgi?id=572178
 	- Fix metadata-{flat,assign} confusion
 	- Fix: version parsing must omit [
 	  https://github.com/vaeth/eix/issues/20

po/de.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: eix\n"
 "Report-Msgid-Bugs-To: https://github.com/vaeth/eix/issues/\n"
-"POT-Creation-Date: 2016-01-11 19:53+0100\n"
+"POT-Creation-Date: 2016-02-06 12:56+0100\n"
 "PO-Revision-Date: 2014-10-29 21:03+0100\n"
 "Last-Translator: Andre Jaenisch <[email protected]>\n"
 "Language-Team: German\n"
@@ -8353,10 +8353,6 @@ msgstr "Versionsangabe fehlt"
 msgid "a wildcard is only valid with the = operator"
 msgstr "Ein Wildcard ist nur mit dem =-Operator zulässig"
 
-#: src/portage/mask.cc
-msgid "a wildcard is only valid as the last symbol"
-msgstr "Ein Wildcard ist nur als letztes Zeichen zulässig"
-
 #: src/portage/set_stability.cc
 msgid "internal error: SetStability calculates wrong index"
 msgstr "Interner Fehler: SetStability berechnet falschen Index"

po/ru.po

@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: eix\n"
 "Report-Msgid-Bugs-To: https://github.com/vaeth/eix/issues/\n"
-"POT-Creation-Date: 2016-01-11 19:53+0100\n"
+"POT-Creation-Date: 2016-02-06 12:56+0100\n"
 "PO-Revision-Date: 2013-05-20 00:30+0200\n"
 "Last-Translator: Artem Vorotnikov <[email protected]>\n"
 "Language-Team: русский <>\n"
@@ -7234,11 +7234,6 @@ msgstr "Отсутствует указание версии"
 msgid "a wildcard is only valid with the = operator"
 msgstr "Шаблон поиска имеет смысл только с оператором ="
 
-# fuzzy
-#: src/portage/mask.cc
-msgid "a wildcard is only valid as the last symbol"
-msgstr "Шаблон поиска имеет смысл только as the last symbol"
-
 #: src/portage/set_stability.cc
 msgid "internal error: SetStability calculates wrong index"
 msgstr "внутренняя ошибка: SetStability рассчитывает неверный индекс"

src/portage/mask.cc

@@ -214,12 +214,20 @@ GCC_DIAG_ON(sign-conversion)
 				*errtext = _("a wildcard is only valid with the = operator");
 				return parsedError;
 			}
-			if(unlikely((wildcard + 1 != end) &&
+			if(unlikely(((wildcard + 1 != end)
+					|| (end == NULLPTR)) &&
 				((end != NULLPTR) || (wildcard[1] != '\0')))) {
-				*errtext = _("a wildcard is only valid as the last symbol");
-				return parsedError;
+				// Wildcard is not the last symbol:
+				m_operator = maskOpGlobExt;
+				if(end != NULLPTR) {
+					m_glob.assign(p, end);
+				} else {
+					m_glob.assign(p);
+				}
+				return parsedOK;
+			} else {
+				m_operator = maskOpGlob;
 			}
-			m_operator = maskOpGlob;
 			end = wildcard;
 		}
 GCC_DIAG_OFF(sign-conversion)
@@ -279,6 +287,9 @@ bool Mask::test(const ExtendedVersion *ev) const {
 		case maskOpGlob:
 			return (BasicVersion::compare_right_maybe_shorter(*ev, *this) == 0);
 
+		case maskOpGlobExt:
+			return (fnmatch(m_glob.c_str(), ev->getFull().c_str(), 0) == 0);
+
 		case maskOpLess:
 			return (BasicVersion::compare(*this, *ev) > 0);
 

src/portage/mask.h

@@ -53,7 +53,7 @@ class Mask : public BasicVersion {
 			maskOpAll, maskOpEqual,
 			maskOpLess, maskOpLessEqual,
 			maskOpGreaterEqual, maskOpGreater,
-			maskOpRevisions, maskOpGlob,
+			maskOpRevisions, maskOpGlob, maskOpGlobExt,
 			maskIsSet
 		} Operator;
 
@@ -69,6 +69,7 @@ class Mask : public BasicVersion {
 		std::string m_slotname;
 		std::string m_subslotname;
 		std::string m_reponame;
+		std::string m_glob;      ///< the glob string for MaskOpGlobExt
 		bool m_test_slot;        ///< must we match a slot?
 		bool m_test_subslot;     ///< must we match a subslot?
 		bool m_test_reponame;    ///< must we match a reponame?