/** @return The path of a node */
private Path getNodePath(String nodeName) throws PipelineException {
NodeID targetID = new NodeID(w.user, w.view, nodeName);
NodeStatus targetStat = mclient.status(targetID);
NodeMod targetMod = targetStat.getHeavyDetails().getWorkingVersion();
if (targetMod == null)
throw new PipelineException(
"No working version of the Target Scene Node ("
+ nodeName
+ ") exists "
+ "in the ("
+ w.view
+ ") working area owned by ("
+ PackageInfo.sUser
+ ")!");
Path targetPath;
FileSeq fseq = targetMod.getPrimarySequence();
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || (!suffix.equals("ma") && !suffix.equals("mb")))
throw new PipelineException("The target node (" + nodeName + ") must be a maya scene!");
targetPath =
new Path(PackageInfo.sProdPath, targetID.getWorkingParent() + "/" + fseq.getFile(0));
// System.err.println("$WORKING"+nodeName+"."+suffix);
return targetPath;
} // end getNodePath(String)
/**
* Updates the asset references for a shot within Maya and then in pipeline.
*
* @param shotName The name of the shot being processed.
* @param pRemoveRef The list of assets being dereferenced from the shot.
* @param pReplaceRef The list of assets being referenced into the shot.
* @param nameMap
*/
private void editShotReferences(
String shotName,
NodeMod targetMod,
TreeSet<String> pRemoveRef,
TreeSet<String> pReplaceRef,
TreeMap<String, String> nameMap)
throws PipelineException {
logLine("Editing shot: " + shotName);
boolean anim = !shotName.matches(lgtPattern);
/* writing the mel script */
if (anim) {
File script = null;
try {
script = File.createTempFile("UpdateAssetGUI.", ".mel", PackageInfo.sTempPath.toFile());
FileCleaner.add(script);
} // end try
catch (IOException ex) {
throw new PipelineException(
"Unable to create the temporary MEL script used to collect "
+ "texture information from the Maya scene!");
} // end catch
try {
PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(script)));
for (String asset : pReplaceRef) {
String nameSpace;
if (asset.endsWith(lr))
nameSpace = nameMap.get(getShortName(asset.substring(0, asset.length() - 3)));
else {
System.err.println("This should not be happening, a hi res asset in a lo-res node.");
continue;
// nameSpace = nameMap.get(getShortName(asset));
}
out.println("print (\"referencing file: $WORKING" + asset + ".ma\");");
out.println(
"file -reference -namespace \"" + nameSpace + "\" \"$WORKING" + asset + ".ma\";");
} // end for
for (String asset : pRemoveRef) {
out.println("print (\"dereferencing file: $WORKING" + asset + ".ma\");");
out.println("file -rr \"$WORKING" + asset + ".ma\";");
} // end for
out.println("// SAVE");
out.println("file -save;");
out.close();
} // end try
catch (IOException ex) {
throw new PipelineException(
"Unable to write the temporary MEL script(" + script + ") used add the references!");
} // end catch
NodeID targetID = new NodeID(w.user, w.view, shotName);
// NodeStatus targetStat = mclient.status(targetID);
/* run Maya to collect the information */
try {
Path targetPath = getNodePath(shotName);
ArrayList<String> args = new ArrayList<String>();
args.add("-batch");
args.add("-script");
args.add(script.getPath());
args.add("-file");
args.add(targetPath.toOsString());
Path wdir = new Path(PackageInfo.sProdPath.toOsString() + targetID.getWorkingParent());
TreeMap<String, String> env =
mclient.getToolsetEnvironment(
w.user, w.view, targetMod.getToolset(), PackageInfo.sOsType);
Map<String, String> nenv = env;
String midefs = env.get("PIPELINE_MI_SHADER_PATH");
if (midefs != null) {
nenv = new TreeMap<String, String>(env);
Path dpath = new Path(new Path(wdir, midefs));
nenv.put("MI_CUSTOM_SHADER_PATH", dpath.toOsString());
}
String command = "maya";
if (PackageInfo.sOsType.equals(OsType.Windows)) command += ".exe";
SubProcessLight proc =
new SubProcessLight("UpdateAssetGUI", command, args, env, wdir.toFile());
try {
proc.start();
proc.join();
if (!proc.wasSuccessful()) {
throw new PipelineException(
"Did not correctly edit the reference due to a maya error.!\n\n"
+ proc.getStdOut()
+ "\n\n"
+ proc.getStdErr());
} // end if
} // end try
catch (InterruptedException ex) {
throw new PipelineException(ex);
} // end catch
} // end try
catch (Exception ex) {
throw new PipelineException(ex);
} // end catch
}
/*-edit the references in pipeline once they are done in the file-*/
BaseAction targetAction = targetMod.getAction();
for (String asset : pReplaceRef) {
mclient.link(
w.user, w.view, shotName, asset, LinkPolicy.Reference, LinkRelationship.All, null);
if (anim) {
/*Set the namespaces*/
String nameSpace = nameMap.get(getShortName(asset.substring(0, asset.length() - 3)));
System.err.println(nameSpace);
targetAction.initSourceParams(asset);
targetAction.setSourceParamValue(asset, "PrefixName", nameSpace);
targetMod.setAction(targetAction);
}
}
w.mclient.modifyProperties(w.user, w.view, targetMod);
for (String asset : pRemoveRef) mclient.unlink(w.user, w.view, shotName, asset);
if (!anim) {
System.err.println("Queuing the switchLgt node " + shotName);
mclient.submitJobs(w.user, w.view, shotName, null);
}
} // end editShotReferences
/**
* Construct a {@link SubProcessHeavy SubProcessHeavy} instance which when executed will fulfill
* the given action agenda.
*
* <p>
*
* @param agenda The agenda to be accomplished by the action.
* @param outFile The file to which all STDOUT output is redirected.
* @param errFile The file to which all STDERR output is redirected.
* @return The SubProcess which will fulfill the agenda.
* @throws PipelineException If unable to prepare a SubProcess due to illegal, missing or
* imcompatable information in the action agenda or a general failure of the prep method code.
*/
public SubProcessHeavy prep(ActionAgenda agenda, File outFile, File errFile)
throws PipelineException {
NodeID nodeID = agenda.getNodeID();
/* sanity checks */
Path loadScene = null;
Path saveScene = null;
boolean isAscii = false;
TreeMap<Integer, LinkedList<Path>> mel = new TreeMap<Integer, LinkedList<Path>>();
{
/* generate the filename of the Maya scene to load */
{
String sname = (String) getSingleParamValue("MayaScene");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Maya Scene node ("
+ sname
+ ") was not one of the source "
+ "nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("ma") || suffix.equals("mb")))
throw new PipelineException(
"The MayaMEL Action requires that the source node specified by the Maya "
+ "Scene parameter ("
+ sname
+ ") must have a single Maya scene file as "
+ "its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
loadScene =
new Path(PackageInfo.sProdPath, snodeID.getWorkingParent() + "/" + fseq.getPath(0));
}
}
/* generate the name of the Maya scene to save */
{
Boolean save = (Boolean) getSingleParamValue("SaveResult");
if ((save != null) && save) {
FileSeq fseq = agenda.getPrimaryTarget();
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("ma") || suffix.equals("mb")))
throw new PipelineException(
"The MayaMEL Action requires that the primary target file sequence must "
+ "be a single Maya scene file if the Save Result parameter is set!");
isAscii = suffix.equals("ma");
saveScene =
new Path(PackageInfo.sProdPath, nodeID.getWorkingParent() + "/" + fseq.getPath(0));
}
}
/* generate the table of MEL script files to evaluate */
for (String sname : getSourceNames()) {
Integer order = (Integer) getSourceParamValue(sname, "Order");
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow an per-source Order parameter exists for a node ("
+ sname
+ ") "
+ "which was not one of the source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !suffix.equals("mel"))
throw new PipelineException(
"The MayaMEL Action requires that the source node ("
+ sname
+ ") with "
+ "per-source Order parameter must have a single MEL script file as its "
+ "primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
Path script =
new Path(PackageInfo.sProdPath, snodeID.getWorkingParent() + "/" + fseq.getPath(0));
LinkedList<Path> scripts = mel.get(order);
if (scripts == null) {
scripts = new LinkedList<Path>();
mel.put(order, scripts);
}
scripts.add(script);
}
}
/* create a temporary MEL script file */
File script = createTemp(agenda, 0755, "mel");
try {
FileWriter out = new FileWriter(script);
/* a workaround needed in "maya -batch" mode */
out.write("// WORK AROUNDS:\n" + "lightlink -q;\n\n");
/* rename the current scene as the output scene */
if (saveScene != null) {
out.write(
"// SCENE SETUP\n"
+ "file -rename \""
+ saveScene
+ "\";\n"
+ "file -type \""
+ (isAscii ? "mayaAscii" : "mayaBinary")
+ "\";\n\n");
}
/* evaluate the MEL scripts */
if (!mel.isEmpty()) {
out.write("// MEL SCRIPTS \n");
for (LinkedList<Path> scripts : mel.values()) {
for (Path spath : scripts) out.write("source \"" + spath + "\";\n");
}
out.write("\n");
}
/* save the file */
if (saveScene != null) out.write("// SAVE\n" + "file -save;\n");
out.close();
} catch (IOException ex) {
throw new PipelineException(
"Unable to write temporary MEL script file ("
+ script
+ ") for Job "
+ "("
+ agenda.getJobID()
+ ")!\n"
+ ex.getMessage());
}
/* create the process to run the action */
try {
ArrayList<String> args = new ArrayList<String>();
args.add("-batch");
args.add("-script");
args.add(script.getPath());
if (loadScene != null) {
args.add("-file");
args.add(loadScene.toOsString());
}
String program = "maya";
if (PackageInfo.sOsType == OsType.Windows) program = (program + ".exe");
return new SubProcessHeavy(
agenda.getNodeID().getAuthor(),
getName() + "-" + agenda.getJobID(),
program,
args,
agenda.getEnvironment(),
agenda.getWorkingDir(),
outFile,
errFile);
} catch (Exception ex) {
throw new PipelineException(
"Unable to generate the SubProcess to perform this Action!\n" + ex.getMessage());
}
}
/**
* Construct a {@link SubProcessHeavy SubProcessHeavy} instance which when executed will fulfill
* the given action agenda.
*
* <p>
*
* @param agenda The agenda to be accomplished by the action.
* @param outFile The file to which all STDOUT output is redirected.
* @param errFile The file to which all STDERR output is redirected.
* @return The SubProcess which will fulfill the agenda.
* @throws PipelineException If unable to prepare a SubProcess due to illegal, missing or
* imcompatable information in the action agenda or a general failure of the prep method code.
*/
public SubProcessHeavy prep(ActionAgenda agenda, File outFile, File errFile)
throws PipelineException {
NodeID nodeID = agenda.getNodeID();
/* sanity checks */
String opname = null;
File source = null;
File preRender = null;
File postRender = null;
File preFrame = null;
File postFrame = null;
{
{
FileSeq fseq = agenda.getPrimaryTarget();
if (!fseq.hasFrameNumbers())
throw new PipelineException(
"The HfsComposite Action requires that the output images have frame numbers.");
}
/* generate the filename of the Houdini scene to load */
{
String sname = (String) getSingleParamValue("HoudiniScene");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Houdini Scene node ("
+ sname
+ ") was not one of the source "
+ "nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !suffix.equals("hip"))
throw new PipelineException(
"The HfsComposite Action requires that the source node specified by the "
+ "Houdini Scene parameter ("
+ sname
+ ") must have a single Houdini scene "
+ "file (.hip) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
source =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
} else {
throw new PipelineException(
"The HfsComposite Action requires the Houdini Scene parameter to be set!");
}
}
/* the full name of the geometry output operator */
{
String name = (String) getSingleParamValue("OutputOperator");
if ((name == null) || (name.length() == 0))
throw new PipelineException(
"The HfsComposite Action requires a valid Output Operator name!");
opname = ("/out/" + name);
}
/* command script files */
{
String sname = (String) getSingleParamValue("PreRenderScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Pre Render Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsComposite Action requires that the source node specified by the Pre "
+ "Render Script parameter ("
+ sname
+ ") must have a single command script "
+ "(.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
preRender =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PostRenderScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Post Render Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsComposite Action requires that the source node specified by the "
+ "Post Render Script parameter ("
+ sname
+ ") must have a single command "
+ "script (.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
postRender =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PreFrameScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Pre Frame Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsComposite Action requires that the source node specified by the Pre "
+ "Frame Script parameter ("
+ sname
+ ") must have a single command script "
+ "(.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
preFrame =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PostFrameScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Post Frame Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsComposite Action requires that the source node specified by the "
+ "Post Frame Script parameter ("
+ sname
+ ") must have a single command "
+ "script (.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
postFrame =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
}
/* create the temporary Houdini command script */
File hscript = createTemp(agenda, 0644, "cmd");
try {
FileWriter out = new FileWriter(hscript);
FileSeq fseq =
new FileSeq(
PackageInfo.sProdDir.getPath() + nodeID.getWorkingParent(),
agenda.getPrimaryTarget());
if (fseq.hasFrameNumbers()) {
FilePattern fpat = fseq.getFilePattern();
FrameRange frange = fseq.getFrameRange();
out.write(
"opparm "
+ opname
+ " trange on\n"
+ "opparm "
+ opname
+ " f1 "
+ frange.getStart()
+ "\n"
+ "opparm "
+ opname
+ " f2 "
+ frange.getEnd()
+ "\n"
+ "opparm "
+ opname
+ " f3 "
+ frange.getBy()
+ "\n"
+ "opparm "
+ opname
+ " copoutput '"
+ fpat.getPrefix()
+ ".$F");
if (fpat.getPadding() > 1) out.write(String.valueOf(fpat.getPadding()));
out.write("." + fpat.getSuffix() + "'\n");
} else {
out.write("opparm " + opname + " trange off\n" + "opparm " + opname + " " + fseq + "\n");
}
if (preRender != null) out.write("opparm " + opname + " prerender '" + preRender + "'\n");
if (postRender != null) out.write("opparm " + opname + " postrender '" + postRender + "'\n");
if (preFrame != null) out.write("opparm " + opname + " preframe '" + preFrame + "'\n");
if (postFrame != null) out.write("opparm " + opname + " postframe '" + postFrame + "'\n");
out.write("opparm -c " + opname + " execute\n");
out.close();
} catch (IOException ex) {
throw new PipelineException(
"Unable to write temporary script file ("
+ hscript
+ ") for Job "
+ "("
+ agenda.getJobID()
+ ")!\n"
+ ex.getMessage());
}
/* create the wrapper shell script */
File script = createTemp(agenda, 0755, "bash");
try {
FileWriter out = new FileWriter(script);
out.write("#!/bin/bash\n\n" + "cat " + hscript + " | hscript -v " + source);
out.close();
} catch (IOException ex) {
throw new PipelineException(
"Unable to write temporary script file ("
+ script
+ ") for Job "
+ "("
+ agenda.getJobID()
+ ")!\n"
+ ex.getMessage());
}
try {
return new SubProcessHeavy(
agenda.getNodeID().getAuthor(),
getName() + "-" + agenda.getJobID(),
script.getPath(),
new ArrayList<String>(),
agenda.getEnvironment(),
agenda.getWorkingDir(),
outFile,
errFile);
} catch (Exception ex) {
throw new PipelineException(
"Unable to generate the SubProcess to perform this Action!\n" + ex.getMessage());
}
}
/**
* Construct a {@link SubProcessHeavy SubProcessHeavy} instance which when executed will fulfill
* the given action agenda.
*
* <p>
*
* @param agenda The agenda to be accomplished by the action.
* @param outFile The file to which all STDOUT output is redirected.
* @param errFile The file to which all STDERR output is redirected.
* @return The SubProcess which will fulfill the agenda.
* @throws PipelineException If unable to prepare a SubProcess due to illegal, missing or
* imcompatable information in the action agenda or a general failure of the prep method code.
*/
public SubProcessHeavy prep(ActionAgenda agenda, File outFile, File errFile)
throws PipelineException {
NodeID nodeID = agenda.getNodeID();
/* sanity checks */
File targetScene = null;
ArrayList<File> sourceScenes = new ArrayList<File>();
ArrayList<String> mergePatterns = new ArrayList<String>();
File preBuild = null;
File postBuild = null;
File preScene = null;
File postScene = null;
{
DoubleMap<Integer, String, TreeSet<FileSeq>> sources =
new DoubleMap<Integer, String, TreeSet<FileSeq>>();
for (String sname : agenda.getSourceNames()) {
if (hasSourceParams(sname)) {
FileSeq fseq = agenda.getPrimarySource(sname);
Integer order = (Integer) getSourceParamValue(sname, "Order");
addSourceSeq(order, sname, fseq, sources);
}
for (FileSeq fseq : agenda.getSecondarySources(sname)) {
FilePattern fpat = fseq.getFilePattern();
if (hasSecondarySourceParams(sname, fpat)) {
Integer order = (Integer) getSecondarySourceParamValue(sname, fpat, "Order");
addSourceSeq(order, sname, fseq, sources);
}
}
}
for (Integer order : sources.keySet()) {
for (String sname : sources.get(order).keySet()) {
for (FileSeq fseq : sources.get(order).get(sname)) {
String pattern = null;
if (fseq.equals(agenda.getPrimarySource(sname)))
pattern = (String) getSourceParamValue(sname, "MergePattern");
else {
FilePattern fpat = fseq.getFilePattern();
pattern = (String) getSecondarySourceParamValue(sname, fpat, "MergePattern");
}
if ((pattern == null) || (pattern.length() == 0))
throw new PipelineException(
"The Merge Pattern for file sequence ("
+ fseq
+ ") of source node "
+ "("
+ sname
+ ") was not specified!");
NodeID snodeID = new NodeID(nodeID, sname);
File sfile =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
sourceScenes.add(sfile);
mergePatterns.add(pattern);
}
}
}
/* generate the name of the Houdini scene to save */
{
FileSeq fseq = agenda.getPrimaryTarget();
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !suffix.equals("hip"))
throw new PipelineException(
"The HfsBuild Action requires that the primary target file sequence must "
+ "be a single Houdini scene file!");
targetScene =
new File(PackageInfo.sProdDir, nodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
/* command script files */
{
String sname = (String) getSingleParamValue("PreBuildScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Pre Build Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsBuild Action requires that the source node specified by the Pre "
+ "Build Script parameter ("
+ sname
+ ") must have a single command "
+ "script (.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
preBuild =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PostBuildScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Post Build Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsBuild Action requires that the source node specified by the Post "
+ "Build Script parameter ("
+ sname
+ ") must have a single command "
+ "script (.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
postBuild =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PreSceneScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Pre Scene Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsBuild Action requires that the source node specified by the Pre "
+ "Scene Script parameter ("
+ sname
+ ") must have a single command script "
+ "(.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
preScene =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
{
String sname = (String) getSingleParamValue("PostSceneScript");
if (sname != null) {
FileSeq fseq = agenda.getPrimarySource(sname);
if (fseq == null)
throw new PipelineException(
"Somehow the Post Scene Script node ("
+ sname
+ ") was not one of the "
+ "source nodes!");
String suffix = fseq.getFilePattern().getSuffix();
if (!fseq.isSingle() || (suffix == null) || !(suffix.equals("cmd")))
throw new PipelineException(
"The HfsBuild Action requires that the source node specified by the Post "
+ "Scene Script parameter ("
+ sname
+ ") must have a single command script "
+ "(.cmd) as its primary file sequence!");
NodeID snodeID = new NodeID(nodeID, sname);
postScene =
new File(PackageInfo.sProdDir, snodeID.getWorkingParent() + "/" + fseq.getFile(0));
}
}
}
/* create the temporary Houdini command script */
File hscript = createTemp(agenda, 0644, "cmd");
try {
FileWriter out = new FileWriter(hscript);
if (preBuild != null) out.write("source " + preBuild + "\n");
/* load the source scenes */
int wk;
for (wk = 0; wk < sourceScenes.size(); wk++) {
File sourceScene = sourceScenes.get(wk);
String pattern = mergePatterns.get(wk);
if (preScene != null) out.write("source " + preScene + "\n");
out.write("mread");
if (wk > 0) out.write(" -o -m " + pattern);
out.write(" " + sourceScene + "\n");
if (postScene != null) out.write("source " + postScene + "\n");
}
if (postBuild != null) out.write("source " + postBuild + "\n");
/* save the file */
out.write("mwrite " + targetScene + "\n");
out.close();
} catch (IOException ex) {
throw new PipelineException(
"Unable to write temporary command file ("
+ hscript
+ ") for Job "
+ "("
+ agenda.getJobID()
+ ")!\n"
+ ex.getMessage());
}
/* create the wrapper shell script */
File script = createTemp(agenda, 0755, "bash");
try {
FileWriter out = new FileWriter(script);
out.write("#!/bin/bash\n\n" + "cat " + hscript + " | hscript");
out.close();
} catch (IOException ex) {
throw new PipelineException(
"Unable to write temporary script file ("
+ script
+ ") for Job "
+ "("
+ agenda.getJobID()
+ ")!\n"
+ ex.getMessage());
}
try {
return new SubProcessHeavy(
agenda.getNodeID().getAuthor(),
getName() + "-" + agenda.getJobID(),
script.getPath(),
new ArrayList<String>(),
agenda.getEnvironment(),
agenda.getWorkingDir(),
outFile,
errFile);
} catch (Exception ex) {
throw new PipelineException(
"Unable to generate the SubProcess to perform this Action!\n" + ex.getMessage());
}
}