path: root/share/qbs/modules/bundle/bundle.js

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing
**
** This file is part of Qbs.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms and
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** use the contact form at http://www.qt.io/contact-us.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, The Qt Company gives you certain additional
** rights.  These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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****************************************************************************/

var DarwinTools = require("qbs.DarwinTools");
var ModUtils = require("qbs.ModUtils");
var Process = require("qbs.Process");

// HACK: Workaround until the PropertyList extension is supported cross-platform
var TextFile = require("qbs.TextFile");
var PropertyList2 = (function () {
    function PropertyList2() {
    }
    PropertyList2.prototype.readFromFile = function (filePath) {
        var str;
        var process = new Process();
        try {
            if (process.exec("plutil", ["-convert", "json", "-o", "-", filePath], false) === 0) {
                str = process.readStdOut();
            } else {
                var tf = new TextFile(filePath);
                try {
                    str = tf.readAll();
                } finally {
                    tf.close();
                }
            }
        } finally {
            process.close();
        }

        if (str)
            this.obj = JSON.parse(str);
    };
    PropertyList2.prototype.toObject = function () {
        return this.obj;
    };
    PropertyList2.prototype.clear = function () {
    };
    return PropertyList2;
}());

// Order is significant due to productTypeIdentifier() search path
var _productTypeIdentifiers = {
    "inapppurchase": "com.apple.product-type.in-app-purchase-content",
    "applicationextension": "com.apple.product-type.app-extension",
    "xpcservice": "com.apple.product-type.xpc-service",
    "application": "com.apple.product-type.application",
    "dynamiclibrary": "com.apple.product-type.framework",
    "loadablemodule": "com.apple.product-type.bundle",
    "staticlibrary": "com.apple.product-type.framework.static",
    "kernelmodule": "com.apple.product-type.kernel-extension"
};

function productTypeIdentifier(productType) {
    for (var k in _productTypeIdentifiers) {
        if (productType.contains(k))
            return _productTypeIdentifiers[k];
    }
    return "com.apple.package-type.wrapper";
}

function excludedAuxiliaryInputs(project, product) {
    var chain = product.moduleProperty("bundle", "_productTypeIdentifierChain");
    var bestPossibleType;
    for (var i = chain.length - 1; i >= 0; --i) {
        switch (chain[i]) {
        case "com.apple.product-type.bundle":
            bestPossibleType = "loadablemodule";
            break;
        case "com.apple.product-type.framework":
            bestPossibleType = "dynamiclibrary";
            break;
        case "com.apple.product-type.framework.static":
            bestPossibleType = "staticlibrary";
            break;
        case "com.apple.product-type.application":
        case "com.apple.product-type.xpc-service":
            bestPossibleType = "application";
            break;
        }
    }

    var excluded = [];
    var possibleTypes = ["application", "dynamiclibrary", "staticlibrary", "loadablemodule"];
    for (i = 0; i < possibleTypes.length; ++i) {
        if (possibleTypes[i] !== bestPossibleType)
            excluded.push(possibleTypes[i]);
    }

    return excluded;
}

function packageType(productTypeIdentifier) {
    switch (productTypeIdentifier) {
    case "com.apple.product-type.in-app-purchase-content":
        return undefined;
    case "com.apple.product-type.app-extension":
    case "com.apple.product-type.xpc-service":
        return "XPC!";
    case "com.apple.product-type.application":
        return "APPL";
    case "com.apple.product-type.framework":
    case "com.apple.product-type.framework.static":
        return "FMWK";
    case "com.apple.product-type.kernel-extension":
    case "com.apple.product-type.kernel-extension.iokit":
        return "KEXT";
    default:
        return "BNDL";
    }
}

function _assign(target, source) {
    if (source) {
        for (var k in source) {
            if (source.hasOwnProperty(k))
                target[k] = source[k];
        }
        return target;
    }
}

var XcodeBuildSpecsReader = (function () {
    function XcodeBuildSpecsReader(specsPath, separator, additionalSettings, useShallowBundles) {
        this._additionalSettings = additionalSettings;
        this._useShallowBundles = useShallowBundles;
        var i;
        var plist = new PropertyList2();
        var plist2 = new PropertyList2();
        try {
            plist.readFromFile(specsPath + ["/MacOSX", "Package", "Types.xcspec"].join(separator));
            plist2.readFromFile(specsPath + ["/MacOSX", "Product", "Types.xcspec"].join(separator));
            this._packageTypes = plist.toObject();
            this._productTypes = plist2.toObject();
            this._types = {};
            for (i = 0; i < this._packageTypes.length; ++i)
                this._types[this._packageTypes[i]["Identifier"]] = this._packageTypes[i];
            for (i = 0; i < this._productTypes.length; ++i)
                this._types[this._productTypes[i]["Identifier"]] = this._productTypes[i];
        } finally {
            plist.clear();
            plist2.clear();
        }
    }
    XcodeBuildSpecsReader.prototype.productTypeIdentifierChain = function (typeIdentifier) {
        var ids = [typeIdentifier];
        var obj = this._types[typeIdentifier];
        var parentId = obj && obj["BasedOn"];
        if (parentId)
            return ids.concat(this.productTypeIdentifierChain(parentId));
        return ids;
    };
    XcodeBuildSpecsReader.prototype.settings = function (typeIdentifier, recursive, skipPackageTypes) {
        // Silently use shallow bundles when preferred since it seems to be some sort of automatic
        // shadowing mechanism. For example, this matches Xcode behavior where static frameworks
        // are shallow even though no such product specification exists, and also seems to match
        // other behavior i.e. where productType in pbxproj files is never explicitly shallow.
        if (this._useShallowBundles && this._types[typeIdentifier + ".shallow"] && !skipPackageTypes)
            typeIdentifier += ".shallow";

        var typesObject = this._types[typeIdentifier];
        if (typesObject) {
            var buildProperties = {};

            if (recursive) {
                // Get all the settings for the product's package type
                if (!skipPackageTypes && typesObject["PackageTypes"]) {
                    for (var k = 0; k < typesObject["PackageTypes"].length; ++k) {
                        var props = this.settings(typesObject["PackageTypes"][k], recursive, true);
                        for (var y in props) {
                            if (props.hasOwnProperty(y))
                                buildProperties[y] = props[y];
                        }
                        break;
                    }
                }

                // Get all the settings for the product's inherited product type
                if (typesObject["BasedOn"]) {
                    // We'll only do the auto shallow substitution for wrapper package types...
                    // this ensures that in-app purchase content bundles are non-shallow on both
                    // macOS and iOS, for example (which matches Xcode behavior)
                    var isWrapper = false;
                    if (typesObject["ProductReference"]) {
                        var fileType = typesObject["ProductReference"]["FileType"];
                        if (fileType)
                            isWrapper = fileType.startsWith("wrapper.");
                    }

                    // Prevent recursion loop if this spec's base plus .shallow would be the same
                    // as the current spec's identifier
                    var baseIdentifier = typesObject["BasedOn"];
                    if (this._useShallowBundles && isWrapper
                            && this._types[baseIdentifier + ".shallow"]
                            && typeIdentifier !== baseIdentifier + ".shallow")
                        baseIdentifier += ".shallow";

                    props = this.settings(baseIdentifier, recursive, true);
                    for (y in props) {
                        if (props.hasOwnProperty(y))
                            buildProperties[y] = props[y];
                    }
                }
            }


            if (typesObject["Type"] === "PackageType") {
                props = typesObject["DefaultBuildSettings"];
                for (y in props) {
                    if (props.hasOwnProperty(y))
                        buildProperties[y] = props[y];
                }
            }

            if (typesObject["Type"] === "ProductType") {
                props = typesObject["DefaultBuildProperties"];
                for (y in props) {
                    if (props.hasOwnProperty(y))
                        buildProperties[y] = props[y];
                }
            }

            return buildProperties;
        }
    };
    XcodeBuildSpecsReader.prototype.setting = function (typeIdentifier, settingName) {
        var obj = this.settings(typeIdentifier, false);
        if (obj) {
            return obj[settingName];
        }
    };
    XcodeBuildSpecsReader.prototype.expandedSettings = function (typeIdentifier, baseSettings) {
        var obj = this.settings(typeIdentifier, true);
        if (obj) {
            for (var k in obj)
                obj[k] = this.expandedSetting(typeIdentifier, baseSettings, k);
            return obj;
        }
    };
    XcodeBuildSpecsReader.prototype.expandedSetting = function (typeIdentifier, baseSettings,
                                                                settingName) {
        var obj = baseSettings || {};
        obj = _assign(obj, this.settings(typeIdentifier, true));
        if (obj) {
            for (var x in this._additionalSettings) {
                var additionalSetting = this._additionalSettings[x];
                if (additionalSetting !== undefined)
                    obj[x] = additionalSetting;
            }
            var setting = obj[settingName];
            var original;
            while (original !== setting) {
                original = setting;
                setting = DarwinTools.expandPlistEnvironmentVariables({ key: setting }, obj, true)["key"];
            }
            return setting;
        }
    };
    return XcodeBuildSpecsReader;
}());