/*
* Copyright 2013-2016 Sergey Ignatov, Alexander Zolotov, Florin Patan
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.goide.actions.tool;
import com.goide.psi.GoFile;
import com.intellij.CommonBundle;
import com.intellij.ide.util.PropertiesComponent;
import com.intellij.openapi.fileEditor.FileDocumentManager;
import com.intellij.openapi.module.ModuleUtilCore;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.CheckinProjectPanel;
import com.intellij.openapi.vcs.changes.CommitContext;
import com.intellij.openapi.vcs.changes.CommitExecutor;
import com.intellij.openapi.vcs.checkin.CheckinHandler;
import com.intellij.openapi.vcs.checkin.CheckinHandlerFactory;
import com.intellij.openapi.vcs.ui.RefreshableOnComponent;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import com.intellij.util.PairConsumer;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.ui.UIUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.util.Collection;
import java.util.List;
public class GoFmtCheckinFactory extends CheckinHandlerFactory {
private static final String GO_FMT = "GO_FMT";
@Override
@NotNull
public CheckinHandler createHandler(@NotNull CheckinProjectPanel panel, @NotNull CommitContext commitContext) {
return new CheckinHandler() {
@Override
public RefreshableOnComponent getBeforeCheckinConfigurationPanel() {
JCheckBox checkBox = new JCheckBox("Go fmt");
return new RefreshableOnComponent() {
@Override
@NotNull
public JComponent getComponent() {
JPanel panel = new JPanel(new BorderLayout());
panel.add(checkBox, BorderLayout.WEST);
return panel;
}
@Override
public void refresh() {
}
@Override
public void saveState() {
PropertiesComponent.getInstance(panel.getProject()).setValue(GO_FMT, Boolean.toString(checkBox.isSelected()));
}
@Override
public void restoreState() {
checkBox.setSelected(enabled(panel));
}
};
}
@Override
public ReturnResult beforeCheckin(@Nullable CommitExecutor executor, PairConsumer<Object, Object> additionalDataConsumer) {
if (enabled(panel)) {
Ref<Boolean> success = Ref.create(true);
FileDocumentManager.getInstance().saveAllDocuments();
for (PsiFile file : getPsiFiles()) {
VirtualFile virtualFile = file.getVirtualFile();
new GoFmtFileAction().doSomething(virtualFile, ModuleUtilCore.findModuleForPsiElement(file), file.getProject(), "Go fmt", true,
result -> {
if (!result) success.set(false);
});
}
if (!success.get()) {
return showErrorMessage(executor);
}
}
return super.beforeCheckin();
}
@NotNull
private ReturnResult showErrorMessage(@Nullable CommitExecutor executor) {
String[] buttons = new String[]{"&Details...", commitButtonMessage(executor, panel), CommonBundle.getCancelButtonText()};
int answer = Messages.showDialog(panel.getProject(),
"<html><body>GoFmt returned non-zero code on some of the files.<br/>" +
"Would you like to commit anyway?</body></html>\n",
"Go Fmt", null, buttons, 0, 1, UIUtil.getWarningIcon());
if (answer == Messages.OK) {
return ReturnResult.CLOSE_WINDOW;
}
if (answer == Messages.NO) {
return ReturnResult.COMMIT;
}
return ReturnResult.CANCEL;
}
@NotNull
private List<PsiFile> getPsiFiles() {
Collection<VirtualFile> files = panel.getVirtualFiles();
List<PsiFile> psiFiles = ContainerUtil.newArrayList();
PsiManager manager = PsiManager.getInstance(panel.getProject());
for (VirtualFile file : files) {
PsiFile psiFile = manager.findFile(file);
if (psiFile instanceof GoFile) {
psiFiles.add(psiFile);
}
}
return psiFiles;
}
};
}
@NotNull
private static String commitButtonMessage(@Nullable CommitExecutor executor, @NotNull CheckinProjectPanel panel) {
return StringUtil.trimEnd(executor != null ? executor.getActionText() : panel.getCommitActionName(), "...");
}
private static boolean enabled(@NotNull CheckinProjectPanel panel) {
return PropertiesComponent.getInstance(panel.getProject()).getBoolean(GO_FMT, false);
}
}