@Override
public void initPhase() throws PipelineException {
/* initialize builder parameters from source images node information */
setParamValue(new ParamMapping(DeliverNamer.aDeliverable), pSourcePrefix);
setParamValue(new ParamMapping(aNotes), pSourceVersion.getMessage());
setParamValue(new ParamMapping(aClientVersion), pSourceVersion.getVersionID().toString());
setParamValue(new ParamMapping(aClientShotName), pSourcePrefix);
/* replace placeholder parameters with the names of the available
slate script, format script and codec settings nodes */
{
Path path = pProjectNamer.getSlateNukeScriptsParentPath();
ArrayList<String> pnames = findChildNodeNames(path);
if ((pnames == null) || pnames.isEmpty())
throw new PipelineException(
"Unable to find any slate creation Nuke script nodes in (" + path + ")!");
UtilityParam param =
new EnumUtilityParam(
aSlateScript,
"Select the master slate creation Nuke script to use.",
pnames.get(0),
pnames);
replaceParam(param);
}
{
Path path = pProjectNamer.getFormatNukeScriptsParentPath();
ArrayList<String> pnames = findChildNodeNames(path);
if ((pnames == null) || pnames.isEmpty())
throw new PipelineException(
"Unable to find any image formatting Nuke script nodes in (" + path + ")!");
UtilityParam param =
new EnumUtilityParam(
aFormatScript,
"Select final image formatting Nuke script to use.",
pnames.get(0),
pnames);
replaceParam(param);
}
{
Path path = pProjectNamer.getQtCodecSettingsParentPath();
ArrayList<String> pnames = findChildNodeNames(path);
if ((pnames == null) || pnames.isEmpty())
throw new PipelineException(
"Unable to find any QuickTime codec settings nodes in (" + path + ")!");
UtilityParam param =
new EnumUtilityParam(
aCodecSettings,
"Select the QuickTime codec settings to encode the final movie.",
pnames.get(0),
pnames);
replaceParam(param);
}
}
/**
* 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());
}
}