protected override string GenerateCommandLineCommands()
{
var cmd = new CommandLineBuilder();
if (!UseProguard)
{
// Add the JavaOptions if they are not null
// These could be any of the additional options
if (!string.IsNullOrEmpty(JavaOptions))
{
cmd.AppendSwitch(JavaOptions);
}
// Add the specific -XmxN to override the default heap size for the JVM
// N can be in the form of Nm or NGB (e.g 100m or 1GB )
cmd.AppendSwitchIfNotNull("-Xmx", JavaMaximumHeapSize);
cmd.AppendSwitchIfNotNull("-jar ", Path.Combine(ProguardJarPath));
}
if (!ClassesOutputDirectory.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
ClassesOutputDirectory += Path.DirectorySeparatorChar;
}
var classesFullPath = Path.GetFullPath(ClassesOutputDirectory);
if (File.Exists(ProguardJarInput))
{
File.Delete(ProguardJarInput);
}
using (var zip = ZipArchive.Open(ProguardJarInput, FileMode.Create)) {
foreach (var file in Directory.GetFiles(classesFullPath, "*", SearchOption.AllDirectories))
{
zip.AddFile(file, Path.Combine(Path.GetDirectoryName(file.Substring(classesFullPath.Length)), Path.GetFileName(file)));
}
}
var acwLines = File.ReadAllLines(AcwMapFile);
using (var appcfg = File.CreateText(ProguardGeneratedApplicationConfiguration))
for (int i = 0; i + 3 < acwLines.Length; i += 4)
{
try {
var java = acwLines [i + 3].Substring(acwLines [i + 3].IndexOf(';') + 1);
appcfg.WriteLine("-keep class " + java + " { *; }");
} catch {
// skip invalid lines
}
}
var injars = new List <string> ();
var libjars = new List <string> ();
injars.Add(ProguardJarInput);
if (JavaLibrariesToEmbed != null)
{
foreach (var jarfile in JavaLibrariesToEmbed)
{
injars.Add(jarfile.ItemSpec);
}
}
using (var xamcfg = File.Create(ProguardCommonXamarinConfiguration))
GetType().Assembly.GetManifestResourceStream("proguard_xamarin.cfg").CopyTo(xamcfg);
var configs = ProguardConfigurationFiles
.Replace("{sdk.dir}", AndroidSdkDirectory + Path.DirectorySeparatorChar)
.Replace("{intermediate.common.xamarin}", ProguardCommonXamarinConfiguration)
.Replace("{intermediate.references}", ProguardGeneratedReferenceConfiguration)
.Replace("{intermediate.application}", ProguardGeneratedApplicationConfiguration)
.Replace("{project}", string.Empty) // current directory anyways.
.Split(';')
.Select(s => s.Trim())
.Where(s => !string.IsNullOrWhiteSpace(s));
foreach (var file in configs)
{
if (File.Exists(file))
{
cmd.AppendSwitchIfNotNull("-include ", file);
}
else
{
Log.LogWarning("Proguard configuration file '{0}' was not found.", file);
}
}
libjars.Add(JavaPlatformJarPath);
if (ExternalJavaLibraries != null)
{
foreach (var jarfile in ExternalJavaLibraries.Select(p => p.ItemSpec))
{
libjars.Add(jarfile);
}
}
var enclosingChar = OS.IsWindows ? "\"" : string.Empty;
cmd.AppendSwitchUnquotedIfNotNull("-injars ", $"{enclosingChar}'" + string.Join($"'{Path.PathSeparator}'", injars.Distinct()) + $"'{enclosingChar}");
cmd.AppendSwitchIfNotNull("-libraryjars ", $"{enclosingChar}'" + string.Join($"'{Path.PathSeparator}'", libjars.Distinct()) + $"'{enclosingChar}");
cmd.AppendSwitchIfNotNull("-outjars ", ProguardJarOutput);
if (EnableLogging)
{
cmd.AppendSwitchIfNotNull("-dump ", DumpOutput);
cmd.AppendSwitchIfNotNull("-printseeds ", PrintSeedsOutput);
cmd.AppendSwitchIfNotNull("-printusage ", PrintUsageOutput);
cmd.AppendSwitchIfNotNull("-printmapping ", PrintMappingOutput);
}
// http://stackoverflow.com/questions/5701126/compile-with-proguard-gives-exception-local-variable-type-mismatch#7587680
cmd.AppendSwitch("-optimizations !code/allocation/variable");
return(cmd.ToString());
}
protected override string GenerateCommandLineCommands()
{
var cmd = new CommandLineBuilder();
if (!UseProguard)
{
// Add the JavaOptions if they are not null
// These could be any of the additional options
if (!string.IsNullOrEmpty(JavaOptions))
{
cmd.AppendSwitch(JavaOptions);
}
// Add the specific -XmxN to override the default heap size for the JVM
// N can be in the form of Nm or NGB (e.g 100m or 1GB )
cmd.AppendSwitchIfNotNull("-Xmx", JavaMaximumHeapSize);
cmd.AppendSwitchIfNotNull("-jar ", Path.Combine(ProguardJarPath));
}
if (!ClassesOutputDirectory.EndsWith(Path.DirectorySeparatorChar.ToString()))
{
ClassesOutputDirectory += Path.DirectorySeparatorChar;
}
var classesFullPath = Path.GetFullPath(ClassesOutputDirectory);
if (File.Exists(ProguardJarInput))
{
File.Delete(ProguardJarInput);
}
var zip = new Ionic.Zip.ZipFile(ProguardJarInput, new System.Text.UTF8Encoding(false));
foreach (var file in Directory.GetFiles(classesFullPath, "*", SearchOption.AllDirectories))
{
zip.AddFile(file, Path.GetDirectoryName(file.Substring(classesFullPath.Length)));
}
zip.Save();
zip.Dispose();
var acwLines = File.ReadAllLines(AcwMapFile);
using (var appcfg = File.CreateText(ProguardGeneratedApplicationConfiguration))
for (int i = 0; i + 3 < acwLines.Length; i += 4)
{
try {
var java = acwLines [i + 3].Substring(acwLines [i + 3].IndexOf(';') + 1);
appcfg.WriteLine("-keep class " + java + " { *; }");
} catch {
// skip invalid lines
}
}
var injars = new List <string> ();
var libjars = new List <string> ();
injars.Add(ProguardJarInput);
if (JavaLibrariesToEmbed != null)
{
foreach (var jarfile in JavaLibrariesToEmbed)
{
injars.Add(jarfile.ItemSpec);
}
}
using (var xamcfg = File.Create(ProguardCommonXamarinConfiguration))
GetType().Assembly.GetManifestResourceStream("proguard_xamarin.cfg").CopyTo(xamcfg);
var configs = ProguardConfigurationFiles
.Replace("{sdk.dir}", Path.GetDirectoryName(Path.GetDirectoryName(ProguardHome)) + Path.DirectorySeparatorChar)
.Replace("{intermediate.common.xamarin}", ProguardCommonXamarinConfiguration)
.Replace("{intermediate.references}", ProguardGeneratedReferenceConfiguration)
.Replace("{intermediate.application}", ProguardGeneratedApplicationConfiguration)
.Replace("{project}", string.Empty) // current directory anyways.
.Split(';')
.Select(s => s.Trim())
.Where(s => !string.IsNullOrWhiteSpace(s));
foreach (var file in configs)
{
if (File.Exists(file))
{
cmd.AppendSwitchIfNotNull("-include ", file);
}
else
{
Log.LogWarning("Proguard configuration file '{0}' was not found.", file);
}
}
libjars.Add(JavaPlatformJarPath);
if (ExternalJavaLibraries != null)
{
foreach (var jarfile in ExternalJavaLibraries.Select(p => p.ItemSpec))
{
libjars.Add(jarfile);
}
}
cmd.AppendSwitch("\"-injars");
cmd.AppendSwitch(string.Join(Path.PathSeparator.ToString(), injars.Distinct().Select(s => '\'' + s + '\'')) + "\"");
cmd.AppendSwitch("\"-libraryjars");
cmd.AppendSwitch(string.Join(Path.PathSeparator.ToString(), libjars.Distinct().Select(s => '\'' + s + '\'')) + "\"");
cmd.AppendSwitch("-outjars");
cmd.AppendSwitch('"' + ProguardJarOutput + '"');
if (EnableLogging)
{
cmd.AppendSwitchIfNotNull("-dump ", DumpOutput);
cmd.AppendSwitchIfNotNull("-printseeds ", PrintSeedsOutput);
cmd.AppendSwitchIfNotNull("-printusage ", PrintUsageOutput);
cmd.AppendSwitchIfNotNull("-printmapping ", PrintMappingOutput);
}
return(cmd.ToString());
}