use of com.facebook.buck.step.fs.LogContentsOfFileStep in project buck by facebook.
the class CxxLink method getBuildSteps.
@Override
public ImmutableList<Step> getBuildSteps(BuildContext context, BuildableContext buildableContext) {
buildableContext.recordArtifact(output);
Optional<Path> linkerMapPath = getLinkerMapPath();
if (linkerMapPath.isPresent() && LinkerMapMode.isLinkerMapEnabledForBuildTarget(getBuildTarget())) {
buildableContext.recordArtifact(linkerMapPath.get());
}
Path scratchDir = BuildTargets.getScratchPath(getProjectFilesystem(), getBuildTarget(), "%s-tmp");
Path argFilePath = getProjectFilesystem().getRootPath().resolve(BuildTargets.getScratchPath(getProjectFilesystem(), getBuildTarget(), "%s.argsfile"));
Path fileListPath = getProjectFilesystem().getRootPath().resolve(BuildTargets.getScratchPath(getProjectFilesystem(), getBuildTarget(), "%s__filelist.txt"));
// Try to find all the cell roots used during the link. This isn't technically correct since,
// in theory not all inputs need to come from build rules, but it probably works in practice.
// One way that we know would work is exposing every known cell root paths, since the only rules
// that we built (and therefore need to scrub) will be in one of those roots.
ImmutableSet.Builder<Path> cellRoots = ImmutableSet.builder();
for (BuildRule dep : getDeps()) {
cellRoots.add(dep.getProjectFilesystem().getRootPath());
}
return ImmutableList.of(new MkdirStep(getProjectFilesystem(), output.getParent()), new MakeCleanDirectoryStep(getProjectFilesystem(), scratchDir), new RmStep(getProjectFilesystem(), argFilePath), new RmStep(getProjectFilesystem(), fileListPath), CxxPrepareForLinkStep.create(argFilePath, fileListPath, linker.fileList(fileListPath), output, args, linker, getBuildTarget().getCellPath(), context.getSourcePathResolver()), new CxxLinkStep(getProjectFilesystem().getRootPath(), linker.getEnvironment(context.getSourcePathResolver()), linker.getCommandPrefix(context.getSourcePathResolver()), argFilePath, getProjectFilesystem().getRootPath().resolve(scratchDir)), new FileScrubberStep(getProjectFilesystem(), output, linker.getScrubbers(cellRoots.build())), new LogContentsOfFileStep(getProjectFilesystem().resolve(argFilePath), Level.FINEST), new RmStep(getProjectFilesystem(), argFilePath), new LogContentsOfFileStep(getProjectFilesystem().resolve(fileListPath), Level.FINEST), new RmStep(getProjectFilesystem(), fileListPath), new RmStep(getProjectFilesystem(), scratchDir, RmStep.Mode.RECURSIVE));
}
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