internal static string GenerateCompilerCommandLine(
string outputFolder, ITaskItem[] references, ITaskItem[] sources, bool emitDebugInformation,
string[] disabledWarnings)
{
var builder = new CommandLineBuilder();
#region javac <options> <source files>
/* where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files and annotation processors
-cp <path> Specify where to find user class files and annotation processors
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-endorseddirs <dirs> Override location of endorsed standards path
-proc:{none,only} Control whether annotation processing and/or compilation is done.
-processor <class1>[,<class2>,<class3>...]Names of the annotation processors to run; bypasses default discovery process
-processorpath <path> Specify where to find annotation processors
-d <directory> Specify where to place generated class files
-s <directory> Specify where to place generated source files
-implicit:{none,class} Specify whether or not to generate class files for implicitly referenced files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-version Version information
-help Print a synopsis of standard options
-Akey[=value] Options to pass to annotation processors
-X Print a synopsis of nonstandard options
-J<flag> Pass <flag> directly to the runtime system */
#endregion
#region Debugging information
if (emitDebugInformation)
{
builder.AppendSwitch("-g");
}
else
{
builder.AppendSwitch("-g:none");
}
#endregion
builder.AppendSwitch("-d");
builder.AppendFileNameIfNotNull(outputFolder);
builder.AppendSwitch("-Xlint:all");
if (disabledWarnings != null)
{
foreach (string warning in disabledWarnings)
{
builder.AppendSwitch("-Xlint:-" + warning);
}
}
#region Project references built into a classpath
if (references != null)
{
builder.AppendSwitch("-classpath");
builder.AppendSwitch('"' + references.Join(";", (item) => item.GetMetadata("HintPath")) + '"');
}
#endregion
builder.AppendFileNamesIfNotNull(sources, " ");
var result = builder.ToString();
return result;
}
