IProceduralHeaderFromToolOutputPolicy.HeaderFromToolOutput(
ProceduralHeaderFileFromToolOutput sender,
ExecutionContext context,
TokenizedString outputPath,
ICommandLineTool tool)
{
var toolPath = tool.Executable.ToString();
CommandLineProcessor.Processor.Execute(context, toolPath);
var destPath = outputPath.ToString();
var destDir = System.IO.Path.GetDirectoryName(destPath);
Bam.Core.IOWrapper.CreateDirectoryIfNotExists(destDir);
var tempPath = Bam.Core.IOWrapper.CreateTemporaryFile();
using (System.IO.TextWriter writeFile = new System.IO.StreamWriter(tempPath))
{
writeFile.Write(context.OutputStringBuilder.ToString());
}
var moveFile = true;
if (System.IO.File.Exists(destPath))
{
// compare contents
using (System.IO.TextReader existingFile = new System.IO.StreamReader(destPath))
{
var contents = existingFile.ReadToEnd();
var contentsL = contents.Length;
var oldL = context.OutputStringBuilder.ToString().Length;
if (contents.Equals(context.OutputStringBuilder.ToString()))
{
moveFile = false;
}
}
}
if (moveFile)
{
Bam.Core.Log.Info("Written procedurally generated header : {0}, from the output of {1}", destPath, toolPath);
System.IO.File.Delete(destPath);
System.IO.File.Move(tempPath, destPath);
}
else
{
Bam.Core.Log.Info("{0} contents have not changed", destPath);
System.IO.File.Delete(tempPath);
}
context.OutputStringBuilder.Clear();
}
IProceduralHeaderFromToolOutputPolicy.HeaderFromToolOutput(
ProceduralHeaderFileFromToolOutput sender,
ExecutionContext context,
TokenizedString outputPath,
ICommandLineTool tool)
{
var toolProject = (tool as Bam.Core.Module).MetaData as VSSolutionBuilder.VSProject;
var toolConfig = toolProject.GetConfiguration(tool as Bam.Core.Module);
var output = outputPath.Parse();
var commands = new Bam.Core.StringArray();
commands.Add(System.String.Format("IF NOT EXIST {0} MKDIR {0}", System.IO.Path.GetDirectoryName(output)));
commands.Add(System.String.Format("{0} > {1}", CommandLineProcessor.Processor.StringifyTool(tool), output));
toolConfig.AddPostBuildCommands(commands);
// alias the tool's project so that inter-project dependencies can be set up
sender.MetaData = toolProject;
}
IProceduralHeaderFromToolOutputPolicy.HeaderFromToolOutput(
ProceduralHeaderFileFromToolOutput sender,
ExecutionContext context,
TokenizedString outputPath,
ICommandLineTool tool)
{
var toolTarget = (tool as Bam.Core.Module).MetaData as XcodeBuilder.Target;
var toolConfiguration = toolTarget.GetConfiguration(tool as Bam.Core.Module);
var output = outputPath.Parse();
var commands = new Bam.Core.StringArray();
commands.Add(System.String.Format("[[ ! -d {0} ]] && mkdir -p {0}", System.IO.Path.GetDirectoryName(output)));
commands.Add(System.String.Format("{0} > {1}", CommandLineProcessor.Processor.StringifyTool(tool), output));
toolTarget.AddPostBuildCommands(commands, toolConfiguration);
// alias the tool's target so that inter-target dependencies can be set up
sender.MetaData = toolTarget;
}
IProceduralHeaderFromToolOutputPolicy.HeaderFromToolOutput(
ProceduralHeaderFileFromToolOutput sender,
ExecutionContext context,
TokenizedString outputPath,
ICommandLineTool tool)
{
var meta = new MakeFileBuilder.MakeFileMeta(sender);
var rule = meta.AddRule();
rule.AddTarget(outputPath);
rule.AddPrerequisite(tool.Executable);
var args = new Bam.Core.StringArray();
args.Add("$< > $@");
rule.AddShellCommand(args.ToString(' '));
var outputDir = System.IO.Path.GetDirectoryName(outputPath.Parse());
meta.CommonMetaData.AddDirectory(outputDir);
}
