/**
* delete file or directory (both 'undo' and 'do' modes) unversioned: do nothing, return false
* obstructed: do nothing, return false external or wc root: do nothing, return false missing: do
* nothing, return false
*
* <p>versioned: schedule for deletion, return true added: schedule for deletion (make
* unversioned), return true copied, but not scheduled: schedule for deletion, return true
* replaced: schedule for deletion, return true
*
* <p>deleted: do nothing, return true (strange)
*/
public boolean delete(VirtualFile file) throws IOException {
final SvnVcs vcs = getVCS(file);
if (vcs != null && SvnUtil.isAdminDirectory(file)) {
return true;
}
if (vcs == null) return false;
final VcsShowConfirmationOption.Value value = vcs.getDeleteConfirmation().getValue();
if (VcsShowConfirmationOption.Value.DO_NOTHING_SILENTLY.equals(value)) return false;
final File ioFile = getIOFile(file);
if (!SvnUtil.isSvnVersioned(vcs.getProject(), ioFile.getParentFile())) {
return false;
}
if (SvnUtil.isWorkingCopyRoot(ioFile)) {
return false;
}
SVNStatus status = getFileStatus(vcs, ioFile);
if (status == null
|| SvnVcs.svnStatusIsUnversioned(status)
|| SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_OBSTRUCTED)
|| SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_MISSING)
|| SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_EXTERNAL)
|| SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_IGNORED)) {
return false;
} else if (SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_DELETED)) {
if (isUndo(vcs)) {
moveToUndoStorage(file);
}
return true;
} else {
if (vcs != null) {
if (isAboveSourceOfCopyOrMove(vcs.getProject(), ioFile)) {
myDeletedFiles.putValue(vcs.getProject(), ioFile);
return true;
}
if (SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_ADDED)) {
try {
createRevertAction(vcs, ioFile, false).execute();
} catch (SVNException e) {
// ignore
}
} else {
myDeletedFiles.putValue(vcs.getProject(), ioFile);
// packages deleted from disk should not be deleted from svn (IDEADEV-16066)
if (file.isDirectory() || isUndo(vcs)) return true;
}
}
return false;
}
}
/**
* add file or directory:
*
* <p>parent directory is: unversioned: do nothing, return false versioned: entry is: null: create
* entry, schedule for addition missing: do nothing, return false deleted, 'do' mode: try to
* create entry and it schedule for addition if kind is the same, otherwise do nothing, return
* false. deleted: 'undo' mode: try to revert non-recursively, if kind is the same, otherwise do
* nothing, return false. anything else: return false.
*/
private boolean createItem(
VirtualFile dir, String name, boolean directory, final boolean recursive) {
SvnVcs vcs = getVCS(dir);
if (vcs == null) {
return false;
}
final VcsShowConfirmationOption.Value value = vcs.getAddConfirmation().getValue();
if (VcsShowConfirmationOption.Value.DO_NOTHING_SILENTLY.equals(value)) return false;
if (isUndo(vcs) && SvnUtil.isAdminDirectory(dir, name)) {
return false;
}
File ioDir = getIOFile(dir);
boolean pendingAdd = isPendingAdd(vcs.getProject(), dir);
if (!SvnUtil.isSvnVersioned(vcs.getProject(), ioDir) && !pendingAdd) {
return false;
}
final File targetFile = new File(ioDir, name);
SVNStatus status = getFileStatus(vcs, targetFile);
if (status == null
|| status.getContentsStatus() == SVNStatusType.STATUS_NONE
|| status.getContentsStatus() == SVNStatusType.STATUS_UNVERSIONED) {
myAddedFiles.putValue(vcs.getProject(), new AddedFileInfo(dir, name, null, recursive));
return false;
} else if (SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_MISSING)) {
return false;
} else if (SvnVcs.svnStatusIs(status, SVNStatusType.STATUS_DELETED)) {
SVNNodeKind kind = status.getKind();
// kind differs.
if (directory && kind != SVNNodeKind.DIR || !directory && kind != SVNNodeKind.FILE) {
return false;
}
try {
if (isUndo(vcs)) {
createRevertAction(vcs, targetFile, false).execute();
return true;
}
myAddedFiles.putValue(vcs.getProject(), new AddedFileInfo(dir, name, null, recursive));
return false;
} catch (SVNException e) {
SVNFileUtil.deleteAll(targetFile, true);
return false;
}
}
return false;
}