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[Ruby] Add error output #5428

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merged 2 commits into from
Feb 26, 2020
Merged

[Ruby] Add error output #5428

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3150a80
Add error output to the log so that we can make sure why the error oc…
ackintosh Feb 25, 2020
8f7b7ce
Fix forbidden method invocation using default charsets
ackintosh Feb 25, 2020
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11 changes: 10 additions & 1 deletion ...enapi-generator/src/main/java/org/openapitools/codegen/languages/AbstractRubyCodegen.java
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,10 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Locale;

Expand Down Expand Up @@ -200,7 +203,13 @@ public void postProcessFile(File file, String fileType) {
Process p = Runtime.getRuntime().exec(command);
int exitValue = p.waitFor();
if (exitValue != 0) {
LOGGER.error("Error running the command ({}). Exit value: {}", command, exitValue);
BufferedReader br = new BufferedReader(new InputStreamReader(p.getErrorStream(), StandardCharsets.UTF_8));
StringBuilder sb = new StringBuilder();
String line;
while ((line = br.readLine()) != null) {
sb.append(line);
}
LOGGER.error("Error running the command ({}). Exit value: {}, Error output: {}", command, exitValue, sb.toString());
} else {
LOGGER.info("Successfully executed: " + command);
}
Expand Down