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[PS] add file post-processing to the PowerShell generator #5864

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Merged
merged 4 commits into from
Apr 10, 2020
Merged

[PS] add file post-processing to the PowerShell generator #5864

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272a6da
add post process to ps generator
wing328 Apr 8, 2020
5fbe959
add import
wing328 Apr 8, 2020
bd28c33
Merge branch 'master' into ps-post-process
wing328 Apr 9, 2020
d9f64df
fix merge issue
wing328 Apr 10, 2020
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34 changes: 34 additions & 0 deletions ...src/main/java/org/openapitools/codegen/languages/PowerShellExperimentalClientCodegen.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@

import io.swagger.v3.oas.models.media.ArraySchema;
import io.swagger.v3.oas.models.media.Schema;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.lang3.StringUtils;
import org.openapitools.codegen.*;
import org.openapitools.codegen.meta.GeneratorMetadata;
Expand Down Expand Up @@ -501,6 +502,11 @@ public void setPowershellGalleryUrl(String powershellGalleryUrl) {
public void processOpts() {
super.processOpts();

if (StringUtils.isEmpty(System.getenv("POWERSHELL_POST_PROCESS_FILE"))) {
LOGGER.info("Environment variable POWERSHELL_POST_PROCESS_FILE not defined so the PowerShell code may not be properly formatted. To define it, try 'export POWERSHELL_POST_PROCESS_FILE=\"Edit-DTWBeautifyScript\"'");
LOGGER.info("NOTE: To enable file post-processing, 'enablePostProcessFile' must be set to `true` (--enable-post-process-file for CLI).");
}

if (additionalProperties.containsKey("powershellGalleryUrl")) {
setPowershellGalleryUrl((String) additionalProperties.get("powershellGalleryUrl"));
} else {
Expand Down Expand Up @@ -1020,6 +1026,34 @@ private String toMethodName(String operationId) {
return "Invoke-" + apiNamePrefix + methodName;
}

@Override
public void postProcessFile(File file, String fileType) {
if (file == null) {
return;
}
String powershellPostProcessFile = System.getenv("POWERSHELL_POST_PROCESS_FILE");
if (StringUtils.isEmpty(powershellPostProcessFile)) {
return; // skip if POWERSHELL_POST_PROCESS_FILE env variable is not defined
}

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

}

@Override
public String toRegularExpression(String pattern) {
return escapeText(pattern);
Expand Down