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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "qbsnodetreebuilder.h"
#include "qbsnodes.h"
#include "qbsproject.h"
#include "qbsprojectmanagertr.h"
#include "qbssession.h"
#include <QJsonArray>
#include <QJsonObject>
#include <QJsonValue>
#include <utils/algorithm.h>
#include <utils/qtcassert.h>
#include <projectexplorer/projecttree.h>
using namespace ProjectExplorer;
using namespace Utils;
namespace QbsProjectManager {
namespace Internal {
static FileType fileType(const QJsonObject &artifact)
{
const QJsonArray fileTags = artifact.value("file-tags").toArray();
if (fileTags.contains("c")
|| fileTags.contains("cpp")
|| fileTags.contains("objc")
|| fileTags.contains("objcpp")) {
return FileType::Source;
}
if (fileTags.contains("hpp"))
return FileType::Header;
if (fileTags.contains("qrc"))
return FileType::Resource;
if (fileTags.contains("ui"))
return FileType::Form;
if (fileTags.contains("scxml"))
return FileType::StateChart;
if (fileTags.contains("qt.qml.qml"))
return FileType::QML;
if (fileTags.contains("application"))
return FileType::App;
if (fileTags.contains("staticlibrary") || fileTags.contains("dynamiclibrary"))
return FileType::Lib;
return FileType::Unknown;
}
void setupArtifact(FolderNode *root, const QJsonObject &artifact)
{
const FilePath path = FilePath::fromString(artifact.value("file-path").toString());
const FileType type = fileType(artifact);
const bool isGenerated = artifact.value("is-generated").toBool();
// A list of human-readable file types that we can reasonably expect
// to get generated during a build. Extend as needed.
static const QSet<QString> sourceTags = {
"c", "cpp", "hpp", "objc", "objcpp", "c_pch_src", "cpp_pch_src", "objc_pch_src",
"objcpp_pch_src", "asm", "asm_cpp", "linkerscript", "qrc", "java.java"
};
auto node = std::make_unique<FileNode>(path, type);
node->setIsGenerated(isGenerated);
QSet<QString> fileTags = toSet(transform<QStringList, QJsonArray>(
artifact.value("file-tags").toArray(),
[](const QJsonValue &v) { return v.toString(); }));
node->setListInProject(!isGenerated || fileTags.intersects(sourceTags));
root->addNestedNode(std::move(node));
}
static void setupArtifactsForGroup(FolderNode *root, const QJsonObject &group)
{
forAllArtifacts(group, [root](const QJsonObject &artifact) { setupArtifact(root, artifact); });
root->compress();
}
static void setupGeneratedArtifacts(FolderNode *root, const QJsonObject &product)
{
forAllArtifacts(product, ArtifactType::Generated,
[root](const QJsonObject &artifact) { setupArtifact(root, artifact); });
root->compress();
}
static std::unique_ptr<QbsGroupNode> buildGroupNodeTree(const QJsonObject &grp)
{
const Location location = locationFromObject(grp);
FilePath baseDir = location.filePath.parentDir();
QString prefix = grp.value("prefix").toString();
if (prefix.endsWith('/')) {
prefix.chop(1);
if (QFileInfo(prefix).isAbsolute())
baseDir = FilePath::fromString(prefix);
else
baseDir = baseDir.pathAppended(prefix);
}
auto result = std::make_unique<QbsGroupNode>(grp);
result->setAbsoluteFilePathAndLine(baseDir, -1);
auto fileNode = std::make_unique<FileNode>(FilePath(), FileType::Project);
fileNode->setAbsoluteFilePathAndLine(location.filePath, location.line);
result->addNode(std::move(fileNode));
setupArtifactsForGroup(result.get(), grp);
return result;
}
static std::unique_ptr<QbsProductNode> buildProductNodeTree(const QJsonObject &prd)
{
const Location location = locationFromObject(prd);
auto result = std::make_unique<QbsProductNode>(prd);
result->setAbsoluteFilePathAndLine(location.filePath.parentDir(), -1);
auto fileNode = std::make_unique<FileNode>(FilePath(), FileType::Project);
fileNode->setAbsoluteFilePathAndLine(location.filePath, location.line);
result->addNode(std::move(fileNode));
for (const QJsonValue &v : prd.value("groups").toArray()) {
const QJsonObject grp = v.toObject();
if (grp.value("name") == prd.value("name")
&& grp.value("location") == prd.value("location")) {
// Set implicit product group right onto this node:
setupArtifactsForGroup(result.get(), grp);
continue;
}
result->addNode(buildGroupNodeTree(grp));
}
// Add "Generated Files" Node:
auto genFiles = std::make_unique<VirtualFolderNode>(
FilePath::fromString(prd.value("build-directory").toString()));
genFiles->setDisplayName(::QbsProjectManager::Tr::tr("Generated files"));
setupGeneratedArtifacts(genFiles.get(), prd);
result->addNode(std::move(genFiles));
return result;
}
static void setupProjectNode(QbsProjectNode *node)
{
const Location loc = locationFromObject(node->projectData());
node->setAbsoluteFilePathAndLine(loc.filePath.parentDir(), -1);
auto fileNode = std::make_unique<FileNode>(node->filePath(), FileType::Project);
fileNode->setAbsoluteFilePathAndLine(loc.filePath, loc.line);
node->addNode(std::move(fileNode));
for (const QJsonValue &v : node->projectData().value("sub-projects").toArray()) {
auto subProject = std::make_unique<QbsProjectNode>(v.toObject());
setupProjectNode(subProject.get());
node->addNode(std::move(subProject));
}
for (const QJsonValue &v : node->projectData().value("products").toArray())
node->addNode(buildProductNodeTree(v.toObject()));
}
static QSet<QString> referencedBuildSystemFiles(const QJsonObject &prjData)
{
QSet<QString> result;
result.insert(prjData.value("location").toObject().value("file-path").toString());
for (const QJsonValue &v : prjData.value("sub-projects").toArray())
result.unite(referencedBuildSystemFiles(v.toObject()));
for (const QJsonValue &v : prjData.value("products").toArray()) {
const QJsonObject product = v.toObject();
result.insert(product.value("location").toObject().value("file-path").toString());
for (const QJsonValue &v : product.value("groups").toArray())
result.insert(v.toObject().value("location").toObject().value("file-path").toString());
}
return result;
}
static QStringList unreferencedBuildSystemFiles(const QJsonObject &project)
{
QStringList unreferenced = arrayToStringList(project.value("build-system-files"));
const QList<QString> referenced = toList(referencedBuildSystemFiles(project));
for (auto it = unreferenced.begin(); it != unreferenced.end(); ) {
if (referenced.contains(*it))
it = unreferenced.erase(it);
else
++it;
}
return unreferenced;
}
QbsProjectNode *QbsNodeTreeBuilder::buildTree(const QString &projectName,
const Utils::FilePath &projectFile,
const Utils::FilePath &projectDir,
const QJsonObject &projectData)
{
auto root = std::make_unique<QbsProjectNode>(projectData);
// If we have no project information at all (i.e. it could not be properly parsed),
// create the main project file node "manually".
if (projectData.isEmpty()) {
auto fileNode = std::make_unique<FileNode>(projectFile, FileType::Project);
root->addNode(std::move(fileNode));
} else {
setupProjectNode(root.get());
}
if (root->displayName().isEmpty())
root->setDisplayName(projectName);
if (root->displayName().isEmpty())
root->setDisplayName(projectFile.completeBaseName());
auto buildSystemFiles = std::make_unique<FolderNode>(projectDir);
buildSystemFiles->setDisplayName(Tr::tr("Qbs files"));
const FilePath buildDir = FilePath::fromString(projectData.value("build-directory").toString());
const QStringList files = unreferencedBuildSystemFiles(projectData);
for (const QString &f : files) {
const FilePath filePath = FilePath::fromString(f);
if (filePath.isChildOf(projectDir)) {
auto fileNode = std::make_unique<FileNode>(filePath, FileType::Project);
fileNode->setIsGenerated(filePath.isChildOf(buildDir));
buildSystemFiles->addNestedNode(std::move(fileNode));
}
}
buildSystemFiles->compress();
root->addNode(std::move(buildSystemFiles));
ProjectTree::applyTreeManager(root.get(), ProjectTree::AsyncPhase); // QRC nodes
return root.release();
}
} // namespace Internal
} // namespace QbsProjectManager
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