From 8cbdf3ff0883c54f2bb0b87ee86d7984d83822eb Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 17 Apr 2014 23:33:24 -0400
Subject: [PATCH] Remove User parameter from SSH dispatch command setup

---
 src/main/java/com/gitblit/models/PluginRegistry.java |   40 ++++++++++++++++++++++++++++++++--------
 1 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/src/main/java/com/gitblit/models/PluginRegistry.java b/src/main/java/com/gitblit/models/PluginRegistry.java
index 7c1927f..0c5d5a1 100644
--- a/src/main/java/com/gitblit/models/PluginRegistry.java
+++ b/src/main/java/com/gitblit/models/PluginRegistry.java
@@ -23,7 +23,7 @@
 
 import org.parboiled.common.StringUtils;
 
-import ro.fortsoft.pf4j.PluginVersion;
+import ro.fortsoft.pf4j.Version;
 
 /**
  * Represents a list of plugin registrations.
@@ -93,19 +93,40 @@
 			this.releases = new ArrayList<PluginRelease>();
 		}
 
-		public PluginRelease getCurrentRelease() {
+		public PluginRelease getCurrentRelease(Version system) {
 			PluginRelease current = null;
 			if (!StringUtils.isEmpty(currentRelease)) {
 				// find specified
 				current = getRelease(currentRelease);
 			}
 
+			if (current != null) {
+				// verify the current release is acceptable for this system
+				Version requires = Version.ZERO;
+				if (!StringUtils.isEmpty(current.requires)) {
+					requires = Version.createVersion(current.requires);
+				}
+
+				if (!system.isZero() && !system.atLeast(requires)) {
+					// requires newer system version
+					current = null;
+				}
+			}
+
 			if (current == null) {
 				// find by date
 				Date date = new Date(0);
 				for (PluginRelease pv : releases) {
-					if (pv.date.after(date)) {
-						current = pv;
+					Version requires = Version.ZERO;
+					if (!StringUtils.isEmpty(pv.requires)) {
+						requires = Version.createVersion(pv.requires);
+					}
+
+					if (system.isZero() || system.atLeast(requires)) {
+						if (pv.date.after(date)) {
+							current = pv;
+							date = pv.date;
+						}
 					}
 				}
 			}
@@ -125,8 +146,8 @@
 			if (StringUtils.isEmpty(installedRelease)) {
 				return InstallState.NOT_INSTALLED;
 			}
-			PluginVersion ir = PluginVersion.createVersion(installedRelease);
-			PluginVersion cr = PluginVersion.createVersion(currentRelease);
+			Version ir = Version.createVersion(installedRelease);
+			Version cr = Version.createVersion(currentRelease);
 			switch (ir.compareTo(cr)) {
 			case -1:
 				return InstallState.UNKNOWN;
@@ -143,7 +164,10 @@
 		}
 	}
 
-	public static class PluginRelease implements Comparable<PluginRelease> {
+	public static class PluginRelease implements Serializable, Comparable<PluginRelease> {
+
+		private static final long serialVersionUID = 1L;
+
 		public String version;
 		public Date date;
 		public String requires;
@@ -151,7 +175,7 @@
 
 		@Override
 		public int compareTo(PluginRelease o) {
-			return PluginVersion.createVersion(version).compareTo(PluginVersion.createVersion(o.version));
+			return Version.createVersion(version).compareTo(Version.createVersion(o.version));
 		}
 	}
 }

--
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