From b774dedd7f0ab1567e790610b70eb7f2241423fb Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 02 Dec 2011 15:31:38 -0500
Subject: [PATCH] Preliminary changes for running on RedHat OpenShift. Still in-progress.
---
src/com/gitblit/GitBlit.java | 89 ++++++++++++++++++++++++++++++++++++++++----
1 files changed, 80 insertions(+), 9 deletions(-)
diff --git a/src/com/gitblit/GitBlit.java b/src/com/gitblit/GitBlit.java
index bc35667..80550f4 100644
--- a/src/com/gitblit/GitBlit.java
+++ b/src/com/gitblit/GitBlit.java
@@ -247,6 +247,54 @@
}
/**
+ * Returns the file object for the specified configuration key.
+ *
+ * @return the file
+ */
+ public static File getFileOrFolder(String key, String defaultFileOrFolder) {
+ String fileOrFolder = GitBlit.getString(key, defaultFileOrFolder);
+ return getFileOrFolder(fileOrFolder);
+ }
+
+ /**
+ * Returns the file object which may have it's base-path determined by
+ * environment variables for running on a cloud hosting service. All Gitblit
+ * file or folder retrievals are (at least initially) funneled through this
+ * method so it is the correct point to globally override/alter filesystem
+ * access based on environment or some other indicator.
+ *
+ * @return the file
+ */
+ public static File getFileOrFolder(String fileOrFolder) {
+ String openShift = System.getenv("OPENSHIFT_DATA_DIR");
+ if (!StringUtils.isEmpty(openShift)) {
+ // running on RedHat OpenShift
+ return new File(openShift, fileOrFolder);
+ }
+ return new File(fileOrFolder);
+ }
+
+ /**
+ * Returns the path of the repositories folder. This method checks to see if
+ * Gitblit is running on a cloud service and may return an adjusted path.
+ *
+ * @return the repositories folder path
+ */
+ public static File getRepositoriesFolder() {
+ return getFileOrFolder(Keys.git.repositoriesFolder, "git");
+ }
+
+ /**
+ * Returns the path of the proposals folder. This method checks to see if
+ * Gitblit is running on a cloud service and may return an adjusted path.
+ *
+ * @return the proposals folder path
+ */
+ public static File getProposalsFolder() {
+ return getFileOrFolder(Keys.federation.proposalsFolder, "proposals");
+ }
+
+ /**
* Updates the list of server settings.
*
* @param settings
@@ -1120,8 +1168,7 @@
try {
// make the proposals folder
- File proposalsFolder = new File(getString(Keys.federation.proposalsFolder, "proposals")
- .trim());
+ File proposalsFolder = getProposalsFolder();
proposalsFolder.mkdirs();
// cache json to a file
@@ -1153,7 +1200,7 @@
*/
public List<FederationProposal> getPendingFederationProposals() {
List<FederationProposal> list = new ArrayList<FederationProposal>();
- File folder = new File(getString(Keys.federation.proposalsFolder, "proposals").trim());
+ File folder = getProposalsFolder();
if (folder.exists()) {
File[] files = folder.listFiles(new FileFilter() {
@Override
@@ -1276,7 +1323,7 @@
* @return true if the proposal was deleted
*/
public boolean deletePendingFederationProposal(FederationProposal proposal) {
- File folder = new File(getString(Keys.federation.proposalsFolder, "proposals").trim());
+ File folder = getProposalsFolder();
File file = new File(folder, proposal.token + Constants.PROPOSAL_EXT);
return file.delete();
}
@@ -1391,7 +1438,7 @@
public void configureContext(IStoredSettings settings, boolean startFederation) {
logger.info("Reading configuration from " + settings.toString());
this.settings = settings;
- repositoriesFolder = new File(settings.getString(Keys.git.repositoriesFolder, "git"));
+ repositoriesFolder = getRepositoriesFolder();
logger.info("Git repositories folder " + repositoriesFolder.getAbsolutePath());
repositoryResolver = new FileResolver<Void>(repositoriesFolder, exportAll);
serverStatus = new ServerStatus(isGO());
@@ -1406,16 +1453,26 @@
} catch (Throwable t) {
// not a login service class or class could not be instantiated.
// try to use default file login service
- File realmFile = new File(realm);
- if (!realmFile.exists()) {
+ File realmFile = getFileOrFolder(Keys.realm.userService, "users.properties");
+ if (realmFile.exists()) {
+ // load the existing realm file
+ loginService = new FileUserService(realmFile);
+ } else {
+ // create a new realm file and add the default admin account.
+ // this is necessary for bootstrapping a dynamic environment
+ // like running on a cloud service.
try {
realmFile.createNewFile();
+ loginService = new FileUserService(realmFile);
+ UserModel admin = new UserModel("admin");
+ admin.password = "admin";
+ admin.canAdmin = true;
+ loginService.updateUserModel(admin);
} catch (IOException x) {
logger.error(
MessageFormat.format("COULD NOT CREATE REALM FILE {0}!", realmFile), x);
}
}
- loginService = new FileUserService(realmFile);
}
setUserService(loginService);
mailExecutor = new MailExecutor(settings);
@@ -1441,7 +1498,21 @@
settingsModel = loadSettingModels();
if (settings == null) {
// Gitblit WAR is running in a servlet container
- WebXmlSettings webxmlSettings = new WebXmlSettings(contextEvent.getServletContext());
+ ServletContext context = contextEvent.getServletContext();
+ WebXmlSettings webxmlSettings = new WebXmlSettings(context);
+
+ // 0.7.0 web.properties in the deployed war folder
+ File overrideFile = new File(context.getRealPath("/WEB-INF/web.properties"));
+ if (overrideFile.exists()) {
+ webxmlSettings.applyOverrides(overrideFile);
+ }
+
+ // 0.8.0 gitblit.properties file located outside the deployed war
+ // folder lie, for example, on RedHat OpenShift.
+ overrideFile = getFileOrFolder("gitblit.properties");
+ if (!overrideFile.getPath().equals("gitblit.properties")) {
+ webxmlSettings.applyOverrides(overrideFile);
+ }
configureContext(webxmlSettings, true);
}
--
Gitblit v1.9.1