Refactor qbs project files.

- Use sub-projects.
- Move the main application and the application header products
  into dedicated files.
As a result, qtcreator.qbs becomes much simpler to understand,
consisting now of just a bunch of global properties and a few sub-project
references.

Change-Id: Ic7300d489d3982394be5ad1d12a79a2914320298
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

qbs/pluginspec/pluginspec.qbs

@@ -87,7 +87,7 @@ Module {
         }
 
         prepare: {
-            var xslFile = project.path + "/src/pluginjsonmetadata.xsl";
+            var xslFile = project.path + "/../pluginjsonmetadata.xsl"; // project is "Plugins"
             var xmlPatternsPath = product.moduleProperty("Qt/core", "binPath") + "/xmlpatterns";
             var args = [
                 "-no-format",

qtcreator.qbs

 import qbs.base 1.0
-import qbs.fileinfo as FileInfo
-import "qbs/defaults.js" as Defaults
 
 Project {
-
     property string ide_version_major: '2'
     property string ide_version_minor: '7'
     property string ide_version_release: '83'
@@ -41,200 +38,9 @@ Project {
     moduleSearchPaths: "qbs"
 
     references: [
+        "src/src.qbs",
         "lib/qtcreator/qtcomponents/qtcomponents.qbs",
         "share/share.qbs",
         "share/qtcreator/translations/translations.qbs",
-        "src/libs/aggregation/aggregation.qbs",
-        "src/libs/cplusplus/cplusplus.qbs",
-        "src/libs/extensionsystem/extensionsystem.qbs",
-        "src/libs/glsl/glsl.qbs",
-        "src/libs/languageutils/languageutils.qbs",
-        "src/libs/qmleditorwidgets/qmleditorwidgets.qbs",
-        "src/libs/qmljs/qmljs.qbs",
-        "src/libs/qmldebug/qmldebug.qbs",
-        "src/libs/qtcomponents/styleitem/styleitem.qbs",
-        "src/libs/ssh/ssh.qbs",
-        "src/libs/utils/process_stub.qbs",
-        "src/libs/utils/process_ctrlc_stub.qbs",
-        "src/libs/utils/utils.qbs",
-        "src/libs/zeroconf/zeroconf.qbs",
-        "src/plugins/analyzerbase/analyzerbase.qbs",
-        "src/plugins/android/android.qbs",
-        "src/plugins/autotoolsprojectmanager/autotoolsprojectmanager.qbs",
-        "src/plugins/bazaar/bazaar.qbs",
-        "src/plugins/bineditor/bineditor.qbs",
-        "src/plugins/bookmarks/bookmarks.qbs",
-        "src/plugins/classview/classview.qbs",
-        "src/plugins/clearcase/clearcase.qbs",
-        "src/plugins/cmakeprojectmanager/cmakeprojectmanager.qbs",
-        "src/plugins/coreplugin/coreplugin.qbs",
-        "src/plugins/coreplugin/images/logo/logo.qbs",
-        "src/plugins/cpaster/cpaster.qbs",
-        "src/plugins/cppeditor/cppeditor.qbs",
-        "src/plugins/cpptools/cpptools.qbs",
-        "src/plugins/cvs/cvs.qbs",
-        "src/plugins/debugger/debugger.qbs",
-        "src/plugins/debugger/ptracepreload.qbs",
-        "src/plugins/designer/designer.qbs",
-        "src/plugins/diffeditor/diffeditor.qbs",
-        "src/plugins/fakevim/fakevim.qbs",
-        "src/plugins/find/find.qbs",
-        "src/plugins/genericprojectmanager/genericprojectmanager.qbs",
-        "src/plugins/git/git.qbs",
-        "src/plugins/glsleditor/glsleditor.qbs",
-        "src/plugins/helloworld/helloworld.qbs",
-        "src/plugins/help/help.qbs",
-        "src/plugins/imageviewer/imageviewer.qbs",
-        "src/plugins/locator/locator.qbs",
-        "src/plugins/macros/macros.qbs",
-        "src/plugins/madde/madde.qbs",
-        "src/plugins/mercurial/mercurial.qbs",
-        "src/plugins/perforce/perforce.qbs",
-        "src/plugins/projectexplorer/projectexplorer.qbs",
-        "src/plugins/qbsprojectmanager/qbsprojectmanager.qbs",
-        "src/plugins/pythoneditor/pythoneditor.qbs",
-//        "src/plugins/qmldesigner/qmldesigner.qbs",
-        "src/plugins/qmljseditor/qmljseditor.qbs",
-        "src/plugins/qmljstools/qmljstools.qbs",
-        "src/plugins/qmlprofiler/qmlprofiler.qbs",
-        "src/plugins/qmlprojectmanager/qmlprojectmanager.qbs",
-        "src/plugins/qnx/qnx.qbs",
-        "src/plugins/qt4projectmanager/qt4projectmanager.qbs",
-        "src/plugins/qtsupport/qtsupport.qbs",
-        "src/plugins/remotelinux/remotelinux.qbs",
-        "src/plugins/resourceeditor/resourceeditor.qbs",
-        "src/plugins/subversion/subversion.qbs",
-        "src/plugins/tasklist/tasklist.qbs",
-        "src/plugins/texteditor/texteditor.qbs",
-        "src/plugins/todo/todo.qbs",
-        "src/plugins/updateinfo/updateinfo.qbs",
-        "src/plugins/valgrind/valgrind.qbs",
-        "src/plugins/vcsbase/vcsbase.qbs",
-        "src/plugins/welcome/welcome.qbs",
-        "src/tools/qtcdebugger/qtcdebugger.qbs",
-        "src/tools/qtcreatorcrashhandler/qtcreatorcrashhandler.qbs",
-        "src/tools/qtpromaker/qtpromaker.qbs",
-        "src/plugins/cpaster/frontend/frontend.qbs",
-        "src/tools/sdktool/sdktool.qbs"
     ]
-
-    Product {
-        name: "app_version_header"
-        type: "hpp"
-        files: "src/app/app_version.h.in"
-        property string ide_version_major: project.ide_version_major
-        property string ide_version_minor: project.ide_version_minor
-        property string ide_version_release: project.ide_version_release
-        property string qtcreator_version: project.qtcreator_version
-
-        Transformer {
-            inputs: ["src/app/app_version.h.in"]
-            Artifact {
-                fileName: "app/app_version.h"
-                fileTags: "hpp"
-            }
-            prepare: {
-                var cmd = new JavaScriptCommand();
-                cmd.description = "generating app_version.h";
-                cmd.highlight = "codegen";
-                cmd.qtcreator_version = product.qtcreator_version;
-                cmd.ide_version_major = product.ide_version_major;
-                cmd.ide_version_minor = product.ide_version_minor;
-                cmd.ide_version_release = product.ide_version_release;
-                cmd.onWindows = (product.moduleProperty("qbs", "targetOS") === "windows");
-                cmd.sourceCode = function() {
-                    var file = new TextFile(input.fileName);
-                    var content = file.readAll();
-                    // replace quoted quotes
-                    content = content.replace(/\\\"/g, '"');
-                    // replace Windows line endings
-                    if (onWindows)
-                        content = content.replace(/\r\n/g, "\n");
-                    // replace the magic qmake incantations
-                    content = content.replace(/(\n#define IDE_VERSION) .+\n/, "$1 " + qtcreator_version + "\n");
-                    content = content.replace(/(\n#define IDE_VERSION_MAJOR) .+\n/, "$1 " + ide_version_major + "\n")
-                    content = content.replace(/(\n#define IDE_VERSION_MINOR) .+\n/, "$1 " + ide_version_minor + "\n")
-                    content = content.replace(/(\n#define IDE_VERSION_RELEASE) .+\n/, "$1 " + ide_version_release + "\n")
-                    file = new TextFile(output.fileName, TextFile.WriteOnly);
-                    file.truncate();
-                    file.write(content);
-                    file.close();
-                }
-                return cmd;
-            }
-        }
-
-        Export {
-            Depends { name: "cpp" }
-            cpp.includePaths: product.buildDirectory
-        }
-    }
-
-    Application {
-        name: project.ide_app_target
-        consoleApplication: qbs.debugInformation
-
-        cpp.rpaths: qbs.targetOS.contains("mac") ? ["@executable_path/.."]
-                                          : ["$ORIGIN/../lib/qtcreator"]
-        cpp.defines: Defaults.defines(qbs)
-        cpp.linkerFlags: {
-            if (qbs.buildVariant == "release" && (qbs.toolchain == "gcc" || qbs.toolchain == "mingw"))
-                return ["-Wl,-s"]
-        }
-        cpp.includePaths: [
-            "src",
-            "src/libs",
-            "src/shared/qtsingleapplication",
-            "src/shared/qtlockedfile",
-            buildDirectory
-        ]
-
-        Depends { name: "app_version_header" }
-        Depends { name: "cpp" }
-        Depends { name: "Qt"; submodules: ["widgets", "network"] }
-        Depends { name: "Utils" }
-        Depends { name: "ExtensionSystem" }
-
-        files: [
-            "src/app/main.cpp",
-            "src/app/qtcreator.rc",
-            "src/shared/qtsingleapplication/qtsingleapplication.h",
-            "src/shared/qtsingleapplication/qtsingleapplication.cpp",
-            "src/shared/qtsingleapplication/qtlocalpeer.h",
-            "src/shared/qtsingleapplication/qtlocalpeer.cpp",
-            "src/shared/qtlockedfile/qtlockedfile.cpp",
-            "src/tools/qtcreatorcrashhandler/crashhandlersetup.cpp",
-            "src/tools/qtcreatorcrashhandler/crashhandlersetup.h"
-        ]
-
-        Group {
-            name: "qtcreator.sh"
-            condition: qbs.targetOS.contains("unix") && !qbs.targetOS.contains("mac")
-            files: "bin/qtcreator.sh"
-            qbs.install: true
-            qbs.installDir: "bin"
-        }
-
-        Group {
-            name: "QtLockedFile_unix"
-            condition: qbs.targetOS.contains("unix")
-            files: [
-                "src/shared/qtlockedfile/qtlockedfile_unix.cpp"
-            ]
-        }
-
-        Group {
-            name: "QtLockedFile_win"
-            condition: qbs.targetOS.contains("windows")
-            files: [
-                "src/shared/qtlockedfile/qtlockedfile_win.cpp"
-            ]
-        }
-
-        Group {
-            fileTagsFilter: product.type
-            qbs.install: true
-            qbs.installDir: project.ide_app_path
-        }
-    }
 }

src/app/app.qbs

+import qbs
+import "../../qbs/defaults.js" as Defaults
+
+Application {
+    name: project.ide_app_target
+    consoleApplication: qbs.debugInformation
+
+    cpp.rpaths: qbs.targetOS.contains("mac") ? ["@executable_path/.."]
+                                             : ["$ORIGIN/../lib/qtcreator"]
+    cpp.defines: Defaults.defines(qbs)
+    cpp.linkerFlags: {
+        if (qbs.buildVariant == "release" && (qbs.toolchain == "gcc" || qbs.toolchain == "mingw"))
+            return ["-Wl,-s"]
+    }
+    cpp.includePaths: [
+        "..",
+        "../libs",
+        "../shared/qtsingleapplication",
+        "../shared/qtlockedfile",
+        buildDirectory
+    ]
+
+    Depends { name: "app_version_header" }
+    Depends { name: "cpp" }
+    Depends { name: "Qt"; submodules: ["widgets", "network"] }
+    Depends { name: "Utils" }
+    Depends { name: "ExtensionSystem" }
+
+    files: [
+        "main.cpp",
+        "qtcreator.rc",
+        "../shared/qtsingleapplication/qtsingleapplication.h",
+        "../shared/qtsingleapplication/qtsingleapplication.cpp",
+        "../shared/qtsingleapplication/qtlocalpeer.h",
+        "../shared/qtsingleapplication/qtlocalpeer.cpp",
+        "../shared/qtlockedfile/qtlockedfile.cpp",
+        "../tools/qtcreatorcrashhandler/crashhandlersetup.cpp",
+        "../tools/qtcreatorcrashhandler/crashhandlersetup.h"
+    ]
+
+    Group {
+        name: "qtcreator.sh"
+        condition: qbs.targetOS.contains("unix") && !qbs.targetOS.contains("mac")
+        files: "../../bin/qtcreator.sh"
+        qbs.install: true
+        qbs.installDir: "bin"
+    }
+
+    Group {
+        name: "QtLockedFile_unix"
+        condition: qbs.targetOS.contains("unix")
+        files: [
+            "../shared/qtlockedfile/qtlockedfile_unix.cpp"
+        ]
+    }
+
+    Group {
+        name: "QtLockedFile_win"
+        condition: qbs.targetOS.contains("windows")
+        files: [
+            "../shared/qtlockedfile/qtlockedfile_win.cpp"
+        ]
+    }
+
+    Group {
+        fileTagsFilter: product.type
+        qbs.install: true
+        qbs.installDir: project.ide_app_path
+    }
+}

src/app/app_version_header.qbs

+import qbs
+
+Product {
+    name: "app_version_header"
+    type: "hpp"
+    files: "app_version.h.in"
+    property string ide_version_major: project.ide_version_major
+    property string ide_version_minor: project.ide_version_minor
+    property string ide_version_release: project.ide_version_release
+    property string qtcreator_version: project.qtcreator_version
+
+    Transformer {
+        inputs: ["app_version.h.in"]
+        Artifact {
+            fileName: "app/app_version.h"
+            fileTags: "hpp"
+        }
+        prepare: {
+            var cmd = new JavaScriptCommand();
+            cmd.description = "generating app_version.h";
+            cmd.highlight = "codegen";
+            cmd.qtcreator_version = product.qtcreator_version;
+            cmd.ide_version_major = product.ide_version_major;
+            cmd.ide_version_minor = product.ide_version_minor;
+            cmd.ide_version_release = product.ide_version_release;
+            cmd.onWindows = (product.moduleProperty("qbs", "targetOS") === "windows");
+            cmd.sourceCode = function() {
+                var file = new TextFile(input.fileName);
+                var content = file.readAll();
+                // replace quoted quotes
+                content = content.replace(/\\\"/g, '"');
+                // replace Windows line endings
+                if (onWindows)
+                    content = content.replace(/\r\n/g, "\n");
+                // replace the magic qmake incantations
+                content = content.replace(/(\n#define IDE_VERSION) .+\n/, "$1 " + qtcreator_version + "\n");
+                content = content.replace(/(\n#define IDE_VERSION_MAJOR) .+\n/, "$1 " + ide_version_major + "\n")
+                content = content.replace(/(\n#define IDE_VERSION_MINOR) .+\n/, "$1 " + ide_version_minor + "\n")
+                content = content.replace(/(\n#define IDE_VERSION_RELEASE) .+\n/, "$1 " + ide_version_release + "\n")
+                file = new TextFile(output.fileName, TextFile.WriteOnly);
+                file.truncate();
+                file.write(content);
+                file.close();
+            }
+            return cmd;
+        }
+    }
+
+    Export {
+        Depends { name: "cpp" }
+        cpp.includePaths: product.buildDirectory
+    }
+}

src/libs/libs.qbs

+import qbs
+
+Project {
+    name: "Libs"
+    references: [
+        "aggregation/aggregation.qbs",
+        "cplusplus/cplusplus.qbs",
+        "extensionsystem/extensionsystem.qbs",
+        "glsl/glsl.qbs",
+        "languageutils/languageutils.qbs",
+        "qmleditorwidgets/qmleditorwidgets.qbs",
+        "qmljs/qmljs.qbs",
+        "qmldebug/qmldebug.qbs",
+        "qtcomponents/styleitem/styleitem.qbs",
+        "ssh/ssh.qbs",
+        "utils/process_stub.qbs",
+        "utils/process_ctrlc_stub.qbs",
+        "utils/utils.qbs",
+        "zeroconf/zeroconf.qbs",
+    ]
+}

src/plugins/QtcPlugin.qbs

@@ -19,6 +19,7 @@ Product {
         }
         return name;
     }
+    moduleSearchPaths: "../../../qbs" // TODO: Should get inherited from project, but doesn't.
 
     Depends { name: "ExtensionSystem" }
     Depends { name: "pluginspec" }

src/plugins/plugins.qbs

+import qbs
+
+Project {
+    name: "Plugins"
+    references: [
+        "analyzerbase/analyzerbase.qbs",
+        "android/android.qbs",
+        "autotoolsprojectmanager/autotoolsprojectmanager.qbs",
+        "bazaar/bazaar.qbs",
+        "bineditor/bineditor.qbs",
+        "bookmarks/bookmarks.qbs",
+        "classview/classview.qbs",
+        "clearcase/clearcase.qbs",
+        "cmakeprojectmanager/cmakeprojectmanager.qbs",
+        "coreplugin/coreplugin.qbs",
+        "coreplugin/images/logo/logo.qbs",
+        "cpaster/cpaster.qbs",
+        "cpaster/frontend/frontend.qbs",
+        "cppeditor/cppeditor.qbs",
+        "cpptools/cpptools.qbs",
+        "cvs/cvs.qbs",
+        "debugger/debugger.qbs",
+        "debugger/ptracepreload.qbs",
+        "designer/designer.qbs",
+        "diffeditor/diffeditor.qbs",
+        "fakevim/fakevim.qbs",
+        "find/find.qbs",
+        "genericprojectmanager/genericprojectmanager.qbs",
+        "git/git.qbs",
+        "glsleditor/glsleditor.qbs",
+        "helloworld/helloworld.qbs",
+        "help/help.qbs",
+        "imageviewer/imageviewer.qbs",
+        "locator/locator.qbs",
+        "macros/macros.qbs",
+        "madde/madde.qbs",
+        "mercurial/mercurial.qbs",
+        "perforce/perforce.qbs",
+        "projectexplorer/projectexplorer.qbs",
+        "qbsprojectmanager/qbsprojectmanager.qbs",
+        "pythoneditor/pythoneditor.qbs",
+//        "qmldesigner/qmldesigner.qbs",
+        "qmljseditor/qmljseditor.qbs",
+        "qmljstools/qmljstools.qbs",
+        "qmlprofiler/qmlprofiler.qbs",
+        "qmlprojectmanager/qmlprojectmanager.qbs",
+        "qnx/qnx.qbs",
+        "qt4projectmanager/qt4projectmanager.qbs",
+        "qtsupport/qtsupport.qbs",
+        "remotelinux/remotelinux.qbs",
+        "resourceeditor/resourceeditor.qbs",
+        "subversion/subversion.qbs",
+        "tasklist/tasklist.qbs",
+        "texteditor/texteditor.qbs",
+        "todo/todo.qbs",
+        "updateinfo/updateinfo.qbs",
+        "valgrind/valgrind.qbs",
+        "vcsbase/vcsbase.qbs",
+        "welcome/welcome.qbs"
+    ]
+}

src/src.qbs

+import qbs
+
+Project {
+    name: "Sources"
+    references: [
+        "app/app.qbs",
+        "app/app_version_header.qbs",
+        "libs/libs.qbs",
+        "plugins/plugins.qbs",
+        "tools/tools.qbs"
+    ]
+}

src/tools/tools.qbs

+import qbs
+
+Project {
+    name: "Tools"
+    references: [
+        "qtcdebugger/qtcdebugger.qbs",
+        "qtcreatorcrashhandler/qtcreatorcrashhandler.qbs",
+        "qtpromaker/qtpromaker.qbs",
+        "sdktool/sdktool.qbs"
+    ]
+}