cappuccino/CommonJS/bin/ojdepcheck

#!/usr/bin/env objj

require("narwhal").ensureEngine("rhino");

@import <Foundation/Foundation.j>

@import "../lib/cappuccino/objj-analysis-tools.j"

var FILE = require("file");

var stream = require("narwhal/term").stream
var parser = new (require("narwhal/args").Parser)();

parser.usage("INPUT_PROJECT");
parser.help("Checks a project for missing imports.");

parser.helpful();

function main(args)
{
    var options = parser.parse(args);

    if (options.args.length < 1) {
        parser.printUsage(options);
        return;
    }

    var rootPath = FILE.path(options.args[0]).join("").absolute();
    var mainPath = rootPath.join("main.j");
    
    var analyzer = new ObjectiveJRuntimeAnalyzer(rootPath);

    analyzer.setIncludePaths([rootPath.join("Frameworks")]);
    analyzer.setEnvironments(["Browser", "ObjJ"]);
    
    analyzer.initializeGlobalRecorder();
    
    analyzer.load(mainPath);
    analyzer.finishLoading();
    
    var mainExecutable = analyzer.executableForImport(mainPath);
    
    var context = analyzer.traverseDependencies(mainExecutable, {
        progressCallback : function(path) { stream.print("Analyzing \0purple(" + path + "\0)..."); }
    });
    
    for (var path in context.referencedFiles) {
        var referencedFiles = context.referencedFiles[path];
        
        for (var referenced in referencedFiles) {
            if (!context.importedFiles[path] || !context.importedFiles[path][referenced]) {
                stream.print("\0purple(" + rootPath.relative(path) + "\0) references but doesn't import \0purple(" + rootPath.relative(referenced) + "\0):")
                Object.keys(referencedFiles[referenced]).forEach(function(token) {
                    stream.print("    \0cyan(" + token + "\0)");
                });
            }
        }
    }
}