Differential D17278 Diff 46614 plugins/meson/mesonmanager.cpp

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plugins/meson/mesonmanager.cpp

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1​/* This file is part of KDevelop
2​ Copyright 2017 Aleix Pol Gonzalez <aleixpol@kde.org>
3​ Copyright 2018 Daniel Mensinger <daniel@mensinger-ka.de>
4​
5​ This library is free software; you can redistribute it and/or
6​ modify it under the terms of the GNU Library General Public
7​ License as published by the Free Software Foundation; either
8​ version 2 of the License, or (at your option) any later version.
9​
10​ This library is distributed in the hope that it will be useful,
11​ but WITHOUT ANY WARRANTY; without even the implied warranty of
12​ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13​ Library General Public License for more details.
14​
15​ You should have received a copy of the GNU Library General Public License
16​ along with this library; see the file COPYING.LIB. If not, write to
17​ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18​ Boston, MA 02110-1301, USA.
19​*/
20​
21​#include "mesonmanager.h"
22​#include "mesonbuilder.h"
23​#include "mesonconfig.h"
24​#include "mesonimportjob.h"
25​#include "settings/mesonconfigpage.h"
26​#include "settings/mesonnewbuilddir.h"
27​#include <interfaces/iproject.h>
28​#include <project/projectconfigpage.h>
29​#include <project/projectmodel.h>
30​#include <util/executecompositejob.h>
31​
32​#include <KConfigGroup>
33​#include <KLocalizedString>
34​#include <KPluginFactory>
35​#include <QFileDialog>
36​#include <QStandardPaths>
37​
38​#include "debug.h"
39​
40​using namespace KDevelop;
41​
42​static const QString GENERATOR_NINJA = QStringLiteral("ninja");
43​
44​K_PLUGIN_FACTORY_WITH_JSON(MesonSupportFactory, "kdevmesonmanager.json", registerPlugin<MesonManager>();)
45​
46​MesonManager::MesonManager(QObject* parent, const QVariantList& args)
47​ : AbstractFileManagerPlugin(QStringLiteral("KDevMesonManager"), parent, args)
48​ , m_builder(new MesonBuilder(this))
49​{
50​}
51​
52​MesonManager::~MesonManager()
53​{
54​ delete m_builder;
55​}
56​
57​// *********************************
58​// * AbstractFileManagerPlugin API *
59​// *********************************
60​
61​IProjectFileManager::Features MesonManager::features() const
62​{
63​ return IProjectFileManager::Files | IProjectFileManager::Folders | IProjectFileManager::Targets;
64​}
65​
66​ProjectFolderItem* MesonManager::createFolderItem(IProject* project, const Path& path, ProjectBaseItem* parent)
67​{
68​ // TODO: Maybe use meson targets instead
69​ if (QFile::exists(path.toLocalFile() + QStringLiteral("/meson.build")))
70​ return new ProjectBuildFolderItem(project, path, parent);
71​ else
72​ return AbstractFileManagerPlugin::createFolderItem(project, path, parent);
73​}
74​
75​// ***************************
76​// * IBuildSystemManager API *
77​// ***************************
78​
79​KJob* MesonManager::createImportJob(ProjectFolderItem* item)
80​{
81​ auto project = item->project();
82​ auto job = new MesonImportJob(this, project, this);
83​
84​ connect(job, &KJob::result, this, [this, job, project]() {
85​ if (job->error() != 0) {
86​ qCWarning(KDEV_Meson) << "couldn't load project successfully" << project->name();
87​ m_projects.remove(project);
88​ }
89​ });
90​
91​ const QList<KJob*> jobs = {
92​ builder()->configure(project), // Make sure the project is configured
93​ job, // Import the compile_commands.json file
94​ AbstractFileManagerPlugin::createImportJob(item) // generate the file system listing
95​ };
96​
97​ Q_ASSERT(!jobs.contains(nullptr));
98​ auto composite = new ExecuteCompositeJob(this, jobs);
99​ composite->setAbortOnError(false);
100​ return composite;
101​}
102​
103​Path MesonManager::buildDirectory(ProjectBaseItem* item) const
104​{
105​ Q_ASSERT(item);
106​ Meson::BuildDir buildDir = Meson::currentBuildDir(item->project());
107​ return buildDir.buildDir;
108​}
109​
110​IProjectBuilder* MesonManager::builder() const
111​{
112​ return m_builder;
113​}
114​
115​Meson::BuildDir MesonManager::newBuildDirectory(IProject* project)
116​{
117​ Q_ASSERT(project);
118​ MesonNewBuildDir newBD(project);
119​
120​ if (!newBD.exec() || !newBD.isConfigValid()) {
121​ qCWarning(KDEV_Meson) << "Failed to create new build directory for project " << project->name();
122​ return Meson::BuildDir();
123​ }
124​
125​ Meson::BuildDir buildDir = newBD.currentConfig();
126​ Meson::MesonConfig mesonCfg = Meson::getMesonConfig(project);
127​ mesonCfg.addBuildDir(buildDir);
128​ Meson::writeMesonConfig(project, mesonCfg);
129​
130​ return buildDir;
131​}
132​
133​QStringList MesonManager::supportedMesonBackends() const
134​{
135​ // Maybe add support for other generators
136​ return { GENERATOR_NINJA };
137​}
138​
139​QString MesonManager::defaultMesonBackend() const
140​{
141​ return GENERATOR_NINJA;
142​}
143​
144​Path MesonManager::findMeson() const
145​{
146​ QString mesonPath;
147​
148​ const static QStringList mesonExecutables = { QStringLiteral("meson"), QStringLiteral("meson.py") };
149​ const static QStringList mesonPaths
150​ = { QStringLiteral("%1/.local/bin").arg(QStandardPaths::standardLocations(QStandardPaths::HomeLocation)[0]) };
151​
152​ for (auto const& i : mesonExecutables) {
153​ mesonPath = QStandardPaths::findExecutable(i);
154​ if (!mesonPath.isEmpty()) {
155​ break;
156​ }
157​
158​ mesonPath = QStandardPaths::findExecutable(i, mesonPaths);
159​ if (!mesonPath.isEmpty()) {
160​ break;
161​ }
162​ }
163​
164​ return Path(mesonPath);
165​}
166​
167​void MesonManager::setProjectData(IProject* project, const QJsonObject& data)
168​{
169​ m_projects[project] = data;
170​}
171​
172​ConfigPage* MesonManager::perProjectConfigPage(int number, const ProjectConfigOptions& options, QWidget* parent)
173​{
174​ if (number == 0) {
175​ return new MesonConfigPage(this, options.project, parent);
176​ }
177​ return nullptr;
178​}
179​
180​int MesonManager::perProjectConfigPages() const
181​{
182​ return 1;
183​}
184​
185​#include "mesonmanager.moc"