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Switching around the extract command a bit to match others.

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This commit is contained in:
Rob Greene 2018-06-19 20:09:03 -05:00
parent 47ea9e41de
commit 590314877b
1 changed files with 14 additions and 8 deletions
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22
tools/st/src/main/java/io/github/applecommander/bastools/tools/st/ExtractCommand.java
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@ -28,8 +28,8 @@ public class ExtractCommand implements Callable<Void> {
@Option(names = "--stdout", description = "Write to stdout")
private boolean stdoutFlag;
@Option(names = { "-o", "--output" }, description = "Write to filename")
private String filename;
@Option(names = { "-o", "--output" }, description = "Write output to file")
private Path outputFile;
@Option(names = "--border", description = "Set border style (none, simple, box)", showDefaultValue = Visibility.ALWAYS)
private String borderStyle = "simple";
@ -47,7 +47,7 @@ public class ExtractCommand implements Callable<Void> {
private int shapeNum = 0;
@Parameters(arity = "0..1", description = "File to process")
private Path file;
private Path inputFile;
private BorderStrategy borderStrategy;
@ -55,7 +55,7 @@ public class ExtractCommand implements Callable<Void> {
public Void call() throws IOException {
ShapeExporter exporter = validateAndParseArguments();
ShapeTable shapeTable = stdinFlag ? ShapeTable.read(System.in) : ShapeTable.read(file);
ShapeTable shapeTable = stdinFlag ? ShapeTable.read(System.in) : ShapeTable.read(inputFile);
if (shapeNum > 0) {
if (shapeNum <= shapeTable.shapes.size()) {
@ -63,7 +63,7 @@ public class ExtractCommand implements Callable<Void> {
if (stdoutFlag) {
exporter.export(shape, System.out);
} else {
exporter.export(shape, Paths.get(filename));
exporter.export(shape, outputFile);
}
} else {
throw new IOException("Invalid shape number");
@ -72,7 +72,7 @@ public class ExtractCommand implements Callable<Void> {
if (stdoutFlag) {
exporter.export(shapeTable, System.out);
} else {
exporter.export(shapeTable, Paths.get(filename));
exporter.export(shapeTable, outputFile);
}
}
@ -80,12 +80,18 @@ public class ExtractCommand implements Callable<Void> {
}
private ShapeExporter validateAndParseArguments() throws IOException {
if (stdoutFlag && filename != null) {
if (stdoutFlag && outputFile != null) {
throw new IOException("Please choose one of stdout or output file");
}
if ((stdinFlag && file != null) || (!stdinFlag && file == null)) {
if ((stdinFlag && inputFile != null) || (!stdinFlag && inputFile == null)) {
throw new IOException("Please select ONE of stdin or file");
}
// Assign defaults
if (!stdoutFlag && outputFile == null) {
outputFile = Paths.get("shapes.txt");
}
switch (borderStyle) {
case "box":
this.borderStrategy = BorderStrategy.BOX_DRAWING;