Refactoring of the MavenProjectBuildFile to make it usable by the CLI

devtools/cli/src/main/java/io/quarkus/cli/Add.java

@@ -7,12 +7,10 @@
 
 import io.quarkus.cli.core.BaseSubCommand;
 import io.quarkus.cli.core.BuildsystemCommand;
-import io.quarkus.cli.core.QuarkusCliVersion;
 import io.quarkus.devtools.commands.AddExtensions;
 import io.quarkus.devtools.commands.data.QuarkusCommandOutcome;
 import io.quarkus.devtools.project.BuildTool;
 import io.quarkus.devtools.project.QuarkusProject;
-import io.quarkus.devtools.project.QuarkusProjectHelper;
 import picocli.CommandLine;
 
 @CommandLine.Command(name = "add", mixinStandardHelpOptions = false, description = "Add extension(s) to current project.")
@@ -48,7 +46,7 @@ public List<String> getArguments(Path projectDir, BuildTool buildtool) {
 
     private Integer addMaven(Path projectDirectory) {
         try {
-            QuarkusProject quarkusProject = QuarkusProjectHelper.getProject(projectDirectory, QuarkusCliVersion.version());
+            final QuarkusProject quarkusProject = QuarkusCliUtils.getQuarkusProject(projectDirectory);
 
             AddExtensions project = new AddExtensions(quarkusProject);
             project.extensions(extensions);

devtools/cli/src/main/java/io/quarkus/cli/Create.java

@@ -6,11 +6,8 @@
 import java.util.concurrent.Callable;
 
 import io.quarkus.cli.core.BaseSubCommand;
-import io.quarkus.cli.core.QuarkusCliVersion;
 import io.quarkus.devtools.commands.CreateProject;
 import io.quarkus.devtools.project.BuildTool;
-import io.quarkus.devtools.project.QuarkusProject;
-import io.quarkus.devtools.project.QuarkusProjectHelper;
 import io.quarkus.devtools.project.codegen.SourceType;
 import picocli.CommandLine;
 
@@ -108,14 +105,13 @@ public Integer call() throws Exception {
             }
 
             BuildTool buildTool = BuildTool.MAVEN;
-            if (targetBuildTool.gradle)
+            if (targetBuildTool.gradle) {
                 buildTool = BuildTool.GRADLE;
-            else if (targetBuildTool.gradleKotlinDsl)
+            } else if (targetBuildTool.gradleKotlinDsl) {
                 buildTool = BuildTool.GRADLE_KOTLIN_DSL;
+            }
 
-            final QuarkusProject project = QuarkusProjectHelper.getProject(projectRoot.getAbsoluteFile().toPath(), buildTool,
-                    QuarkusCliVersion.version());
-            boolean status = new CreateProject(project)
+            boolean status = new CreateProject(QuarkusCliUtils.getQuarkusProject(buildTool, projectRoot.toPath()))
                     .groupId(groupId)
                     .artifactId(artifactId)
                     .version(version)

devtools/cli/src/main/java/io/quarkus/cli/List.java

@@ -5,11 +5,9 @@
 
 import io.quarkus.cli.core.BaseSubCommand;
 import io.quarkus.cli.core.BuildsystemCommand;
-import io.quarkus.cli.core.QuarkusCliVersion;
 import io.quarkus.devtools.commands.ListExtensions;
 import io.quarkus.devtools.commands.data.QuarkusCommandException;
 import io.quarkus.devtools.project.BuildTool;
-import io.quarkus.devtools.project.QuarkusProjectHelper;
 import picocli.CommandLine;
 
 @CommandLine.Command(name = "list", sortOptions = false, mixinStandardHelpOptions = false, description = "List installed (default) or installable extensions.")
@@ -88,7 +86,7 @@ private Integer listExtensionsMaven(Path projectDirectory) {
         // we do not have to spawn process for maven
         try {
 
-            new ListExtensions(QuarkusProjectHelper.getProject(projectDirectory, QuarkusCliVersion.version()))
+            new ListExtensions(QuarkusCliUtils.getQuarkusProject(projectDirectory))
                     .fromCli(true)
                     .all(false)
                     .installed(!installable)

devtools/cli/src/main/java/io/quarkus/cli/Platforms.java

@@ -4,10 +4,8 @@
 
 import io.quarkus.cli.core.BaseSubCommand;
 import io.quarkus.cli.core.BuildsystemCommand;
-import io.quarkus.cli.core.QuarkusCliVersion;
 import io.quarkus.devtools.commands.ListPlatforms;
 import io.quarkus.devtools.project.BuildTool;
-import io.quarkus.devtools.project.QuarkusProjectHelper;
 import picocli.CommandLine;
 
 @CommandLine.Command(name = "platforms", sortOptions = false, mixinStandardHelpOptions = false, description = "List imported (default) or all available Quarkus platforms.")
@@ -17,9 +15,8 @@ public class Platforms extends BaseSubCommand implements BuildsystemCommand {
     public int execute(Path projectDirectory, BuildTool buildTool) {
         try {
             new ListPlatforms(
-                    QuarkusProjectHelper.getProject(projectDirectory, buildTool == null ? BuildTool.MAVEN : buildTool,
-                            QuarkusCliVersion.version()))
-                                    .execute();
+                    QuarkusCliUtils.getQuarkusProject(buildTool == null ? BuildTool.MAVEN : buildTool, projectDirectory))
+                            .execute();
         } catch (Exception e) {
             if (parent.showErrors) {
                 e.printStackTrace(err());

devtools/cli/src/main/java/io/quarkus/cli/QuarkusCliUtils.java

@@ -0,0 +1,36 @@
+package io.quarkus.cli;
+
+import java.nio.file.Path;
+
+import io.quarkus.cli.core.QuarkusCliVersion;
+import io.quarkus.devtools.messagewriter.MessageWriter;
+import io.quarkus.devtools.project.BuildTool;
+import io.quarkus.devtools.project.QuarkusProject;
+import io.quarkus.devtools.project.QuarkusProjectHelper;
+import io.quarkus.devtools.project.buildfile.MavenProjectBuildFile;
+
+public class QuarkusCliUtils {
+
+    static QuarkusProject getQuarkusProject(Path projectRoot) {
+        return getQuarkusProject(QuarkusProject.resolveExistingProjectBuildTool(projectRoot), projectRoot);
+    }
+
+    static QuarkusProject getQuarkusProject(BuildTool buildTool, Path projectRoot) {
+        if (BuildTool.MAVEN.equals(buildTool)) {
+            return MavenProjectBuildFile.getProject(projectRoot.toAbsolutePath(), MessageWriter.info(),
+                    () -> QuarkusCliVersion.version());
+        }
+        if (BuildTool.GRADLE.equals(buildTool)) {
+            return getNonMavenProject(projectRoot, BuildTool.GRADLE);
+        }
+        if (BuildTool.GRADLE_KOTLIN_DSL.equals(buildTool)) {
+            return getNonMavenProject(projectRoot, BuildTool.GRADLE_KOTLIN_DSL);
+        }
+        throw new IllegalArgumentException("Unexpected build tool " + buildTool);
+    }
+
+    private static QuarkusProject getNonMavenProject(Path projectRoot, BuildTool buildTool) {
+        return QuarkusProjectHelper.getProject(projectRoot, buildTool,
+                QuarkusCliVersion.version());
+    }
+}

devtools/cli/src/main/java/io/quarkus/cli/Remove.java

@@ -7,11 +7,9 @@
 
 import io.quarkus.cli.core.BaseSubCommand;
 import io.quarkus.cli.core.BuildsystemCommand;
-import io.quarkus.cli.core.QuarkusCliVersion;
 import io.quarkus.devtools.commands.RemoveExtensions;
 import io.quarkus.devtools.commands.data.QuarkusCommandOutcome;
 import io.quarkus.devtools.project.BuildTool;
-import io.quarkus.devtools.project.QuarkusProjectHelper;
 import picocli.CommandLine;
 
 @CommandLine.Command(name = "remove", aliases = "rm", mixinStandardHelpOptions = false, description = "Remove an extension from this project.")
@@ -49,7 +47,7 @@ public int execute(Path projectDir, BuildTool buildtool) throws Exception {
     private Integer removeMaven(Path projectDirectory) {
         try {
             RemoveExtensions project = new RemoveExtensions(
-                    QuarkusProjectHelper.getProject(projectDirectory, QuarkusCliVersion.version()))
+                    QuarkusCliUtils.getQuarkusProject(projectDirectory))
                             .extensions(extensions);
             QuarkusCommandOutcome result = project.execute();
             return result.isSuccess() ? CommandLine.ExitCode.OK : CommandLine.ExitCode.SOFTWARE;