From 0adceb4b64dfe0dd509da33c6d733a47fbf803a2 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Wed, 01 Aug 2012 21:21:32 -0400
Subject: [PATCH] Regex exclusions for repository search (issue 103)
---
src/com/gitblit/utils/JGitUtils.java | 38 +++++++++++++++++++++++++++++++++-----
1 files changed, 33 insertions(+), 5 deletions(-)
diff --git a/src/com/gitblit/utils/JGitUtils.java b/src/com/gitblit/utils/JGitUtils.java
index ff701b3..9d2e471 100644
--- a/src/com/gitblit/utils/JGitUtils.java
+++ b/src/com/gitblit/utils/JGitUtils.java
@@ -29,6 +29,7 @@
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
+import java.util.regex.Pattern;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
@@ -277,16 +278,18 @@
* recurse into subfolders to find grouped repositories
* @param depth
* optional recursion depth, -1 = infinite recursion
+ * @param exclusions
+ * list of regex exclusions for matching to folder names
* @return list of repository names
*/
public static List<String> getRepositoryList(File repositoriesFolder, boolean onlyBare,
- boolean searchSubfolders, int depth) {
+ boolean searchSubfolders, int depth, List<String> exclusions) {
List<String> list = new ArrayList<String>();
if (repositoriesFolder == null || !repositoriesFolder.exists()) {
return list;
}
list.addAll(getRepositoryList(repositoriesFolder.getAbsolutePath(), repositoriesFolder,
- onlyBare, searchSubfolders, depth));
+ onlyBare, searchSubfolders, depth, exclusions));
StringUtils.sortRepositorynames(list);
return list;
}
@@ -305,18 +308,41 @@
* recurse into subfolders to find grouped repositories
* @param depth
* recursion depth, -1 = infinite recursion
+ * @param exclusions
+ * list of regex exclusions for matching to folder names
* @return
*/
private static List<String> getRepositoryList(String basePath, File searchFolder,
- boolean onlyBare, boolean searchSubfolders, int depth) {
+ boolean onlyBare, boolean searchSubfolders, int depth, List<String> exclusions) {
File baseFile = new File(basePath);
List<String> list = new ArrayList<String>();
if (depth == 0) {
return list;
}
+ List<Pattern> patterns = new ArrayList<Pattern>();
+ if (!ArrayUtils.isEmpty(exclusions)) {
+ for (String regex : exclusions) {
+ patterns.add(Pattern.compile(regex));
+ }
+ }
+
int nextDepth = (depth == -1) ? -1 : depth - 1;
for (File file : searchFolder.listFiles()) {
if (file.isDirectory()) {
+ boolean exclude = false;
+ for (Pattern pattern : patterns) {
+ String path = FileUtils.getRelativePath(baseFile, file).replace('\\', '/');
+ if (pattern.matcher(path).find()) {
+ LOGGER.debug(MessageFormat.format("excluding {0} because of rule {1}", path, pattern.pattern()));
+ exclude = true;
+ break;
+ }
+ }
+ if (exclude) {
+ // skip to next file
+ continue;
+ }
+
File gitDir = FileKey.resolve(new File(searchFolder, file.getName()), FS.DETECTED);
if (gitDir != null) {
if (onlyBare && gitDir.getName().equals(".git")) {
@@ -328,11 +354,13 @@
list.add(repository);
} else if (searchSubfolders && file.canRead()) {
// look for repositories in subfolders
- list.addAll(getRepositoryList(basePath, file, onlyBare, searchSubfolders, nextDepth));
+ list.addAll(getRepositoryList(basePath, file, onlyBare, searchSubfolders,
+ nextDepth, exclusions));
}
} else if (searchSubfolders && file.canRead()) {
// look for repositories in subfolders
- list.addAll(getRepositoryList(basePath, file, onlyBare, searchSubfolders, nextDepth));
+ list.addAll(getRepositoryList(basePath, file, onlyBare, searchSubfolders,
+ nextDepth, exclusions));
}
}
}
--
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