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Original file line number Diff line number Diff line change
Expand Up @@ -114,8 +114,8 @@ public AbstractScalaCodegen() {
public void processOpts() {
super.processOpts();

if (StringUtils.isEmpty(System.getenv("SCALAFMT_PATH"))) {
LOGGER.info("Environment variable SCALAFMT_PATH not defined so the Scala code may not be properly formatted. To define it, try 'export SCALAFMT_PATH=/usr/local/bin/scalafmt' (Linux/Mac)");
if (StringUtils.isEmpty(System.getenv("SCALA_POST_PROCESS_FILE"))) {
LOGGER.info("Environment variable SCALA_POST_PROCESS_FILE not defined so the Scala code may not be properly formatted. To define it, try 'export SCALA_POST_PROCESS_FILE=/usr/local/bin/scalafmt' (Linux/Mac)");
}

if (additionalProperties.containsKey(CodegenConstants.SOURCE_FOLDER)) {
Expand Down Expand Up @@ -309,21 +309,22 @@ public void postProcessFile(File file, String fileType) {
return;
}

String scalafmtPath = System.getenv("SCALAFMT_PATH");
if (StringUtils.isEmpty(scalafmtPath)) {
return; // skip if SCALAFMT_PATH env variable is not defined
String scalaPostProcessFile = System.getenv("SCALA_POST_PROCESS_FILE");
if (StringUtils.isEmpty(scalaPostProcessFile)) {
return; // skip if SCALA_POST_PROCESS_FILE env variable is not defined
}

// only process files with scala extension
if ("scala".equals(FilenameUtils.getExtension(file.toString()))) {
String command = scalafmtPath + " " + file.toString();
String command = scalaPostProcessFile + " " + file.toString();
try {
Process p = Runtime.getRuntime().exec(command);
p.waitFor();
if (p.exitValue() != 0) {
LOGGER.error("Error running the command ({}). Exit value: {}", command, p.exitValue());
int exitValue = p.waitFor();
if (exitValue != 0) {
LOGGER.error("Error running the command ({}). Exit value: {}", command, exitValue);
} else {
LOGGER.info("Successfully executed: " + command);
}
LOGGER.info("Successfully executed: " + command);
} catch (Exception e) {
LOGGER.error("Error running the command ({}). Exception: {}", command, e.getMessage());
}
Expand Down