private void setEnvironment(final RuntimeData data, final ProcessBuilder builder) {
final Map<String, String> env = builder.environment();
if (!SystemConfiguration.getInstance().isOnWindows()
&& SystemConfiguration.getInstance().hasSpecialTclLib()) {
env.put("TCL_LIBRARY", "/usr/share/tcl/tcl8.4/");
}
if (data.getEnv() != null) {
env.putAll(data.getEnv());
}
}
private Process startRuntimeProcess(final RuntimeData rtData) {
final String[] cmds = rtData.getCmdLine();
final File workingDirectory = new File(rtData.getWorkingDir());
try {
ErlLogger.debug(
"START node :> " + Arrays.toString(cmds) + " *** " + workingDirectory.getCanonicalPath());
} catch (final IOException e1) {
ErlLogger.error("START ERROR node :> " + e1.getMessage());
}
final ProcessBuilder builder = new ProcessBuilder(cmds);
builder.directory(workingDirectory);
setEnvironment(rtData, builder);
try {
final Process aProcess = builder.start();
return aProcess;
} catch (final IOException e) {
ErlLogger.error("Could not create runtime: %s", Arrays.toString(cmds));
ErlLogger.error(e);
return null;
}
}