From a7af195bed674c2f0f1a74b69cefc8be1d90572d Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 14 Apr 2014 15:06:25 -0400
Subject: [PATCH] Expose the plugin manager to the webapp
---
src/main/java/com/gitblit/manager/PluginManager.java | 39 ++++++++++++++++++++++++++++++++-------
1 files changed, 32 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/gitblit/manager/PluginManager.java b/src/main/java/com/gitblit/manager/PluginManager.java
index 9cefc88..b2a87ab 100644
--- a/src/main/java/com/gitblit/manager/PluginManager.java
+++ b/src/main/java/com/gitblit/manager/PluginManager.java
@@ -80,6 +80,7 @@
public PluginManager(IRuntimeManager runtimeManager) {
File dir = runtimeManager.getFileOrFolder(Keys.plugins.folder, "${baseFolder}/plugins");
+ dir.mkdirs();
this.runtimeManager = runtimeManager;
this.pf4j = new DefaultPluginManager(dir);
}
@@ -127,6 +128,29 @@
PluginState state = pf4j.startPlugin(pluginId);
return PluginState.STARTED.equals(state);
+ }
+
+ public synchronized boolean upgradePlugin(String pluginId, String url, boolean verifyChecksum) throws IOException {
+ // ensure we can download the update BEFORE we remove the existing one
+ File file = download(url, verifyChecksum);
+ if (file == null || !file.exists()) {
+ logger.error("Failed to download plugin {}", url);
+ return false;
+ }
+
+ if (deletePlugin(pluginId)) {
+ String newPluginId = pf4j.loadPlugin(file);
+ if (StringUtils.isEmpty(newPluginId)) {
+ logger.error("Failed to load plugin {}", file);
+ return false;
+ }
+
+ PluginState state = pf4j.startPlugin(newPluginId);
+ return PluginState.STARTED.equals(state);
+ } else {
+ logger.error("Failed to delete plugin {}", pluginId);
+ }
+ return false;
}
@Override
@@ -229,11 +253,11 @@
}
@Override
- public synchronized boolean refreshRegistry() {
+ public synchronized boolean refreshRegistry(boolean verifyChecksum) {
String dr = "http://gitblit.github.io/gitblit-registry/plugins.json";
String url = runtimeManager.getSettings().getString(Keys.plugins.registry, dr);
try {
- File file = download(url, true);
+ File file = download(url, verifyChecksum);
if (file != null && file.exists()) {
URL selfUrl = new URL(url.substring(0, url.lastIndexOf('/')));
// replace ${self} with the registry url
@@ -260,7 +284,7 @@
File[] files = folder.listFiles(jsonFilter);
if (files == null || files.length == 0) {
// automatically retrieve the registry if we don't have a local copy
- refreshRegistry();
+ refreshRegistry(true);
files = folder.listFiles(jsonFilter);
}
@@ -295,6 +319,7 @@
map.put(reg.id, reg);
}
}
+
for (PluginWrapper pw : pf4j.getPlugins()) {
String id = pw.getDescriptor().getPluginId();
PluginVersion pv = pw.getDescriptor().getVersion();
@@ -319,9 +344,9 @@
}
@Override
- public synchronized PluginRegistration lookupPlugin(String idOrName) {
+ public synchronized PluginRegistration lookupPlugin(String pluginId) {
for (PluginRegistration reg : getRegisteredPlugins()) {
- if (reg.id.equalsIgnoreCase(idOrName) || reg.name.equalsIgnoreCase(idOrName)) {
+ if (reg.id.equalsIgnoreCase(pluginId)) {
return reg;
}
}
@@ -329,8 +354,8 @@
}
@Override
- public synchronized PluginRelease lookupRelease(String idOrName, String version) {
- PluginRegistration reg = lookupPlugin(idOrName);
+ public synchronized PluginRelease lookupRelease(String pluginId, String version) {
+ PluginRegistration reg = lookupPlugin(pluginId);
if (reg == null) {
return null;
}
--
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