feat: add jbang and gav output formats

Closes #306

README.md

@@ -25,7 +25,7 @@ This tool supports the following modes of searching:
    But if there's only one hit, this will give you by default a pom.xml snippet for the artifact you searched for.
    Ready for copy & paste in your favourite IDE!  
    If you require snippet in different format, use `-f <type>` or `--format=<type>`.
-   Supported types are: `maven`, `gradle`, `gradle-short`, `gradle-kotlin`, `sbt`, `ivy`, `grape`, `leiningen`, `buildr`.
+   Supported types are: `maven`, `gradle`, `gradle-short`, `gradle-kotlin`, `sbt`, `ivy`, `grape`, `leiningen`, `buildr`, `jbang`, `gav`.
 3. **Class-name search**
    ```console
    mcs class-search CommandLine

src/main/java/it/mulders/mcs/cli/Cli.java

@@ -67,7 +67,7 @@ public class SearchCommand implements Callable<Integer> {
                 description = """
                         Show result in <type> format
                         Supported types are:
-                          maven, gradle, gradle-short, gradle-kotlin, sbt, ivy, grape, leiningen, buildr
+                          maven, gradle, gradle-short, gradle-kotlin, sbt, ivy, grape, leiningen, buildr, jbang, gav
                         """,
                 paramLabel = "<type>"
         )

src/main/java/it/mulders/mcs/search/FormatType.java

@@ -2,16 +2,19 @@
 
 import it.mulders.mcs.search.printer.BuildrOutput;
 import it.mulders.mcs.search.printer.CoordinatePrinter;
+import it.mulders.mcs.search.printer.GavOutput;
 import it.mulders.mcs.search.printer.GradleGroovyOutput;
 import it.mulders.mcs.search.printer.GradleGroovyShortOutput;
 import it.mulders.mcs.search.printer.GradleKotlinOutput;
 import it.mulders.mcs.search.printer.GrapeOutput;
 import it.mulders.mcs.search.printer.IvyXmlOutput;
+import it.mulders.mcs.search.printer.JBangOutput;
 import it.mulders.mcs.search.printer.LeiningenOutput;
 import it.mulders.mcs.search.printer.PomXmlOutput;
 import it.mulders.mcs.search.printer.SbtOutput;
 
 import java.util.Arrays;
+import java.util.stream.Collectors;
 
 public enum FormatType {
     MAVEN("maven", new PomXmlOutput()),
@@ -22,7 +25,9 @@ public enum FormatType {
     IVY("ivy", new IvyXmlOutput()),
     GRAPE("grape", new GrapeOutput()),
     LEININGEN("leiningen", new LeiningenOutput()),
-    BUILDR("buildr", new BuildrOutput());
+    BUILDR("buildr", new BuildrOutput()),
+    JBANG("jbang", new JBangOutput()),
+    GAV("gav", new GavOutput());
 
     private final String label;
     private final CoordinatePrinter printer;
@@ -36,18 +41,26 @@ public CoordinatePrinter getPrinter() {
         return printer;
     }
 
+    static String commaSeparatedLabels() {
+        return Arrays.stream(values())
+                .map(type -> type.label)
+                .collect(Collectors.joining(", "));
+    }
+
     public static CoordinatePrinter providePrinter(final String text) {
         if (text == null) {
             return Constants.DEFAULT_PRINTER;
         }
         if (text.isBlank()) {
-            throw new UnsupportedFormatException("Empty format type is not allowed.");
+            throw new UnsupportedFormatException("Empty format type is not allowed. Use on of %s"
+                    .formatted(commaSeparatedLabels()));
         }
 
         return Arrays.stream(values())
                 .filter(type -> type.label.equals(text.trim()))
                 .map(FormatType::getPrinter)
                 .findFirst()
-                .orElseThrow(() -> new UnsupportedFormatException("Format type '%s' is not supported.".formatted(text)));
+                .orElseThrow(() -> new UnsupportedFormatException("Format type '%s' is not supported. Use one of %s"
+                        .formatted(text, commaSeparatedLabels())));
     }
 }

src/main/java/it/mulders/mcs/search/printer/CoordinatePrinter.java

@@ -11,7 +11,7 @@
 
 public sealed interface CoordinatePrinter extends OutputPrinter
         permits BuildrOutput, GradleGroovyOutput, GradleGroovyShortOutput, GradleKotlinOutput, GrapeOutput,
-        IvyXmlOutput, LeiningenOutput, PomXmlOutput, SbtOutput {
+        IvyXmlOutput, LeiningenOutput, PomXmlOutput, SbtOutput, JBangOutput, GavOutput {
 
     String provideCoordinates(final String group, final String artifact, final String version, final String packaging);
 

src/main/java/it/mulders/mcs/search/printer/GavOutput.java

@@ -0,0 +1,11 @@
+package it.mulders.mcs.search.printer;
+
+public final class GavOutput implements CoordinatePrinter {
+    @Override
+    public String provideCoordinates(final String group, final String artifact, final String version, String packaging) {
+        if("jar".equals(packaging))
+            return "%s:%s:%s".formatted(group, artifact, version);
+        else
+            return "%s:%s:%s@%s".formatted(group, artifact, version, packaging);
+    }
+}

src/main/java/it/mulders/mcs/search/printer/JBangOutput.java

@@ -0,0 +1,11 @@
+package it.mulders.mcs.search.printer;
+
+public final class JBangOutput implements CoordinatePrinter {
+    @Override
+    public String provideCoordinates(final String group, final String artifact, final String version, String packaging) {
+        if("jar".equals(packaging))
+            return "//DEPS %s:%s:%s".formatted(group, artifact, version);
+        else
+            return "//DEPS %s:%s:%s@%s".formatted(group, artifact, version, packaging);
+    }
+}

src/test/java/it/mulders/mcs/search/printer/CoordinatePrinterTest.java

@@ -72,6 +72,8 @@ class CoordinatePrinterTest implements WithAssertions {
             """;
     private static final String LEININGEN_OUTPUT = "[org.codehaus.plexus/plexus-utils \"3.4.1\"]";
     private static final String BUILDR_OUTPUT = "'org.codehaus.plexus:plexus-utils:jar:3.4.1'";
+    private static final String JBANG_OUTPUT = "//DEPS org.codehaus.plexus:plexus-utils:3.4.1";
+    private static final String GAV_OUTPUT = "org.codehaus.plexus:plexus-utils:3.4.1";
 
     private final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
 
@@ -86,7 +88,9 @@ private static Stream<Arguments> coordinatePrinters() {
                 Arguments.of(new IvyXmlOutput(), IVY_XML_OUTPUT, RESPONSE),
                 Arguments.of(new GrapeOutput(), GRAPE_OUTPUT, RESPONSE),
                 Arguments.of(new LeiningenOutput(), LEININGEN_OUTPUT, RESPONSE),
-                Arguments.of(new BuildrOutput(), BUILDR_OUTPUT, RESPONSE)
+                Arguments.of(new BuildrOutput(), BUILDR_OUTPUT, RESPONSE),
+                Arguments.of(new JBangOutput(), JBANG_OUTPUT, RESPONSE),
+                Arguments.of(new GavOutput(), GAV_OUTPUT, RESPONSE)
         );
     }