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ctbrec
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Delete parent directories if they are empty 

Stop deleting parent dirs at the recordings dir level
This commit is contained in:
0xboobface 2018-11-18 18:36:38 +01:00
parent 69cfc8a6ec
commit 331e2e2e80
1 changed files with 7 additions and 18 deletions
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25
src/main/java/ctbrec/recorder/LocalRecorder.java
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@ -626,16 +626,19 @@ public class LocalRecorder implements Recorder {
if(path.isFile()) {
Files.delete(path.toPath());
deleteEmptyParents(path);
deleteEmptyParents(path.getParentFile());
} else {
deleteDirectory(path);
deleteEmptyParents(path);
}
}
private void deleteEmptyParents(File path) throws IOException {
File parent = path.getParentFile();
private void deleteEmptyParents(File parent) throws IOException {
File recDir = new File(Config.getInstance().getSettings().recordingsDir);
while(parent != null && parent.list() != null && parent.list().length == 0) {
if(parent.equals(recDir)) {
return;
}
LOG.debug("Deleting empty directory {}", parent.getAbsolutePath());
Files.delete(parent.toPath());
parent = parent.getParentFile();
@ -661,21 +664,7 @@ public class LocalRecorder implements Recorder {
}
}
if (deletedAllFiles) {
LOG.debug("All files deleted");
if (directory.list().length == 0) {
LOG.debug("Deleting directory {}", directory);
boolean deleted = directory.delete();
if (deleted) {
if (directory.getParentFile().list().length == 0) {
LOG.debug("Deleting parent directory {}", directory.getParentFile());
directory.getParentFile().delete();
}
} else {
throw new IOException("Couldn't delete " + directory);
}
}
} else {
if (!deletedAllFiles) {
throw new IOException("Couldn't delete all files in " + directory);
}
} finally {