WIP

README.md

@@ -1,10 +1,9 @@
 # Toolbox
 
-The Maveniverse Toolbox started as manifold project. It aims to:
-* replace `MIMA CLI` (basically continue along its goals)
-* replace `maven-dependency-plugin`, providing similar (sub)set of Mojos
+The Toolbox project started with manifold aims:
+* replace `MIMA CLI`, provide drop-in replacement, but also continue improving it.
+* provide replacement for `maven-dependency-plugin`, offering similar (sub)set of Mojos
 * showcase how MIMA helps to write reusable Resolver code that runs in Maven (as Mojos) but also outside of Maven as well
-* ~~and as a side effect, it codifies dependency scopes and resolution scopes (they are not only String labels anymore)~~ this was moved out from here as MRESOLVER-512
 
 Structure of the project:
 * Module "shared" is a library module, that depends on MIMA `Context` only, and implements all the logic. This module is then reused in modules below.
@@ -18,10 +17,13 @@ Project Goals:
 * copy
 * get
 * list-repositories
-* list-plugins
 * properties
 * repocopy
 * tree
 * unpack
+* measure (dep count, size, repo count?)
+* list-available-plugins (G given or settings one, A and latest V), groupIds from settings or explicitly given
+* sources (P or GAV w/wo transitive deps)
+* javadoc (P or GAV w/wo transitive deps)
 
 plus what MIMA CLI already supports.

cli/pom.xml

@@ -22,7 +22,6 @@
   <name>${project.groupId}:${project.artifactId}</name>
 
   <properties>
-    <maven.compiler.release>11</maven.compiler.release>
     <mainClass>eu.maveniverse.maven.toolbox.cli.Main</mainClass>
   </properties>
 
@@ -36,6 +35,10 @@
       <groupId>info.picocli</groupId>
       <artifactId>picocli-shell-jline3</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.jline</groupId>
+      <artifactId>jline</artifactId>
+    </dependency>
     <dependency>
       <groupId>org.fusesource.jansi</groupId>
       <artifactId>jansi</artifactId>
@@ -61,7 +64,11 @@
       <artifactId>search-backend-smo</artifactId>
     </dependency>
 
-    <!-- MIMA Context -->
+    <!-- MIMA + Logging -->
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+    </dependency>
     <dependency>
       <groupId>eu.maveniverse.maven.mima</groupId>
       <artifactId>context</artifactId>
@@ -88,7 +95,6 @@
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-settings</artifactId>
-      <version>${version.maven}</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -101,6 +107,11 @@
       <artifactId>maven-resolver-util</artifactId>
       <scope>provided</scope>
     </dependency>
+    <dependency>
+      <groupId>org.codehaus.plexus</groupId>
+      <artifactId>plexus-utils</artifactId>
+      <scope>provided</scope>
+    </dependency>
 
     <!-- Test -->
     <dependency>

cli/src/main/java/eu/maveniverse/maven/toolbox/cli/Classpath.java

@@ -8,15 +8,6 @@
 package eu.maveniverse.maven.toolbox.cli;
 
 import eu.maveniverse.maven.mima.context.Context;
-import eu.maveniverse.maven.toolbox.shared.ResolutionScope;
-import eu.maveniverse.maven.toolbox.shared.Toolbox;
-import eu.maveniverse.maven.toolbox.shared.internal.ToolboxImpl;
-import java.io.File;
-import java.util.stream.Collectors;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.graph.Dependency;
-import org.eclipse.aether.resolution.DependencyResult;
-import org.eclipse.aether.util.graph.visitor.PreorderNodeListGenerator;
 import picocli.CommandLine;
 
 /**
@@ -48,18 +39,20 @@ public final class Classpath extends ResolverCommandSupport {
 
     @Override
     protected Integer doCall(Context context) throws Exception {
-        java.util.List<Dependency> managedDependencies = importBoms(context, boms);
-        Artifact gav = parseGav(this.gav, managedDependencies);
-
-        ResolutionScope resolutionScope = toResolutionScope(this.resolutionScope);
-        Toolbox toolbox = new ToolboxImpl(context);
-        DependencyResult dependencyResult = toolbox.resolve(
-                resolutionScope, new Dependency(gav, ""), null, managedDependencies, context.remoteRepositories());
-
-        PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
-        dependencyResult.getRoot().accept(nlg);
-        // TODO: Do not use PreorderNodeListGenerator#getClassPath() until MRESOLVER-483 is fixed/released
-        info("{}", nlg.getFiles().stream().map(File::getAbsolutePath).collect(Collectors.joining(File.pathSeparator)));
+        //        java.util.List<Dependency> managedDependencies = importBoms(context, boms);
+        //        Artifact gav = parseGav(this.gav, managedDependencies);
+        //
+        //        ResolutionScope resolutionScope = toResolutionScope(this.resolutionScope);
+        //        Toolbox toolbox = Toolbox.getOrCreate(context);
+        //        DependencyResult dependencyResult = toolbox.resolve(
+        //                resolutionScope, new Dependency(gav, ""), null, managedDependencies,
+        // context.remoteRepositories());
+        //
+        //        PreorderNodeListGenerator nlg = new PreorderNodeListGenerator();
+        //        dependencyResult.getRoot().accept(nlg);
+        //        // TODO: Do not use PreorderNodeListGenerator#getClassPath() until MRESOLVER-483 is fixed/released
+        //        info("{}",
+        // nlg.getFiles().stream().map(File::getAbsolutePath).collect(Collectors.joining(File.pathSeparator)));
         return 0;
     }
 }

cli/src/main/java/eu/maveniverse/maven/toolbox/cli/CommandSupport.java

@@ -29,6 +29,8 @@
 import org.eclipse.aether.repository.RemoteRepository;
 import org.eclipse.aether.util.version.GenericVersionScheme;
 import org.eclipse.aether.version.VersionScheme;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.slf4j.helpers.MessageFormatter;
 import picocli.CommandLine;
 
@@ -72,6 +74,8 @@ public abstract class CommandSupport implements Callable<Integer> {
             description = "Define a HTTP proxy (host:port)")
     protected String proxy;
 
+    protected final Logger logger = LoggerFactory.getLogger(getClass());
+
     private static final ConcurrentHashMap<String, ArrayDeque<Object>> EXECUTION_CONTEXT = new ConcurrentHashMap<>();
 
     protected Object getOrCreate(String key, Supplier<?> supplier) {

cli/src/main/java/eu/maveniverse/maven/toolbox/cli/Exists.java

@@ -7,16 +7,8 @@
  */
 package eu.maveniverse.maven.toolbox.cli;
 
+import eu.maveniverse.maven.toolbox.shared.ToolboxCommando;
 import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import org.apache.maven.search.api.SearchBackend;
-import org.apache.maven.search.api.SearchRequest;
-import org.apache.maven.search.api.SearchResponse;
-import org.apache.maven.search.api.request.Query;
-import org.eclipse.aether.artifact.Artifact;
-import org.eclipse.aether.artifact.DefaultArtifact;
-import org.eclipse.aether.util.artifact.SubArtifact;
 import picocli.CommandLine;
 
 /**
@@ -25,8 +17,8 @@
 @CommandLine.Command(name = "exists", description = "Checks Maven Artifact existence")
 public final class Exists extends SearchCommandSupport {
 
-    @CommandLine.Parameters(description = "The GAVs to check")
-    private List<String> gavs;
+    @CommandLine.Parameters(description = "The GAV to check")
+    private String gav;
 
     @CommandLine.Option(
             names = {"--pom"},
@@ -43,6 +35,11 @@ public final class Exists extends SearchCommandSupport {
             description = "Check javadoc JARs as well (derive coordinates from GAV)")
     private boolean javadoc;
 
+    @CommandLine.Option(
+            names = {"--signature"},
+            description = "Check PGP signature presence as well (derive coordinates from GAV)")
+    private boolean signature;
+
     @CommandLine.Option(
             names = {"--all-required"},
             description =
@@ -51,63 +48,9 @@ public final class Exists extends SearchCommandSupport {
 
     @Override
     protected Integer doCall() throws IOException {
-        ArrayList<Artifact> missingOnes = new ArrayList<>();
-        ArrayList<Artifact> existingOnes = new ArrayList<>();
-        try (SearchBackend backend = getRemoteRepositoryBackend(repositoryId, repositoryBaseUri, repositoryVendor)) {
-            for (String gav : gavs) {
-                Artifact artifact = new DefaultArtifact(gav);
-                boolean exists = exists(backend, artifact);
-                if (!exists) {
-                    missingOnes.add(artifact);
-                } else {
-                    existingOnes.add(artifact);
-                }
-                info("Artifact {} {}", artifact, exists ? "EXISTS" : "NOT EXISTS");
-                if (pom && !"pom".equals(artifact.getExtension())) {
-                    Artifact pom = new SubArtifact(artifact, null, "pom");
-                    exists = exists(backend, pom);
-                    if (!exists && allRequired) {
-                        missingOnes.add(pom);
-                    } else if (allRequired) {
-                        existingOnes.add(pom);
-                    }
-                    info("    {} {}", pom, exists ? "EXISTS" : "NOT EXISTS");
-                }
-                if (sources) {
-                    Artifact sources = new SubArtifact(artifact, "sources", "jar");
-                    exists = exists(backend, sources);
-                    if (!exists && allRequired) {
-                        missingOnes.add(sources);
-                    } else if (allRequired) {
-                        existingOnes.add(sources);
-                    }
-                    info("    {} {}", sources, exists ? "EXISTS" : "NOT EXISTS");
-                }
-                if (javadoc) {
-                    Artifact javadoc = new SubArtifact(artifact, "javadoc", "jar");
-                    exists = exists(backend, javadoc);
-                    if (!exists && allRequired) {
-                        missingOnes.add(javadoc);
-                    } else if (allRequired) {
-                        existingOnes.add(javadoc);
-                    }
-                    info("    {} {}", javadoc, exists ? "EXISTS" : "NOT EXISTS");
-                }
-            }
-        }
-        info("");
-        info(
-                "Checked TOTAL of {} (existing: {} not existing: {})",
-                existingOnes.size() + missingOnes.size(),
-                existingOnes.size(),
-                missingOnes.size());
-        return missingOnes.isEmpty() ? 0 : 1;
-    }
-
-    private boolean exists(SearchBackend backend, Artifact artifact) throws IOException {
-        Query query = toRrQuery(artifact);
-        SearchRequest searchRequest = new SearchRequest(query);
-        SearchResponse searchResponse = backend.search(searchRequest);
-        return searchResponse.getTotalHits() == 1;
+        return ToolboxCommando.getOrCreate(getContext())
+                        .exists(getRemoteRepository(), gav, pom, sources, javadoc, signature, allRequired, logger)
+                ? 0
+                : 1;
     }
 }

cli/src/main/java/eu/maveniverse/maven/toolbox/cli/Identify.java

@@ -7,19 +7,8 @@
  */
 package eu.maveniverse.maven.toolbox.cli;
 
-import static org.apache.maven.search.api.request.FieldQuery.fieldQuery;
-
-import java.io.FileInputStream;
+import eu.maveniverse.maven.toolbox.shared.ToolboxCommando;
 import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import org.apache.maven.search.api.MAVEN;
-import org.apache.maven.search.api.SearchBackend;
-import org.apache.maven.search.api.SearchRequest;
-import org.apache.maven.search.api.SearchResponse;
-import org.eclipse.aether.util.ChecksumUtils;
 import picocli.CommandLine;
 
 /**
@@ -33,39 +22,6 @@ public final class Identify extends SearchCommandSupport {
 
     @Override
     protected Integer doCall() throws IOException {
-        String sha1;
-        if (Files.exists(Paths.get(target))) {
-            try {
-                verbose("Calculating SHA1 of file {}", target);
-                MessageDigest sha1md = MessageDigest.getInstance("SHA-1");
-                byte[] buf = new byte[8192];
-                int read;
-                try (FileInputStream fis = new FileInputStream(target)) {
-                    read = fis.read(buf);
-                    while (read != -1) {
-                        sha1md.update(buf, 0, read);
-                        read = fis.read(buf);
-                    }
-                }
-                sha1 = ChecksumUtils.toHexString(sha1md.digest());
-            } catch (NoSuchAlgorithmException e) {
-                throw new RuntimeException("SHA1 MessageDigest unavailable", e);
-            }
-        } else {
-            sha1 = target;
-        }
-        verbose("Identifying artifact with SHA1={}", sha1);
-        try (SearchBackend backend = getSmoBackend(repositoryId)) {
-            SearchRequest searchRequest = new SearchRequest(fieldQuery(MAVEN.SHA1, sha1));
-            SearchResponse searchResponse = backend.search(searchRequest);
-
-            renderPage(searchResponse.getPage(), null).forEach(this::info);
-            while (searchResponse.getCurrentHits() > 0) {
-                searchResponse =
-                        backend.search(searchResponse.getSearchRequest().nextPage());
-                renderPage(searchResponse.getPage(), null).forEach(this::info);
-            }
-        }
-        return 0;
+        return ToolboxCommando.getOrCreate(getContext()).identify(getRemoteRepository(), target, logger) ? 0 : 1;
     }
 }

cli/src/main/java/eu/maveniverse/maven/toolbox/cli/List.java

@@ -7,19 +7,8 @@
  */
 package eu.maveniverse.maven.toolbox.cli;
 
-import static org.apache.maven.search.api.request.BooleanQuery.and;
-import static org.apache.maven.search.api.request.FieldQuery.fieldQuery;
-
+import eu.maveniverse.maven.toolbox.shared.ToolboxCommando;
 import java.io.IOException;
-import java.util.function.Predicate;
-import org.apache.maven.search.api.MAVEN;
-import org.apache.maven.search.api.SearchBackend;
-import org.apache.maven.search.api.SearchRequest;
-import org.apache.maven.search.api.SearchResponse;
-import org.apache.maven.search.api.request.Query;
-import org.eclipse.aether.version.InvalidVersionSpecificationException;
-import org.eclipse.aether.version.VersionConstraint;
-import org.eclipse.aether.version.VersionScheme;
 import picocli.CommandLine;
 
 /**
@@ -33,43 +22,6 @@ public final class List extends SearchCommandSupport {
 
     @Override
     protected Integer doCall() throws IOException {
-        try (SearchBackend backend = getRemoteRepositoryBackend(repositoryId, repositoryBaseUri, repositoryVendor)) {
-            String[] elements = gavoid.split(":");
-            if (elements.length < 1 || elements.length > 3) {
-                throw new IllegalArgumentException("Invalid gavoid");
-            }
-
-            Query query = fieldQuery(MAVEN.GROUP_ID, elements[0]);
-            if (elements.length > 1) {
-                query = and(query, fieldQuery(MAVEN.ARTIFACT_ID, elements[1]));
-            }
-
-            VersionScheme versionScheme = getVersionScheme();
-            Predicate<String> versionPredicate = null;
-            if (elements.length > 2) {
-                try {
-                    VersionConstraint versionConstraint = versionScheme.parseVersionConstraint(elements[2]);
-                    if (versionConstraint.getRange() != null) {
-                        versionPredicate = s -> {
-                            try {
-                                return versionConstraint.containsVersion(versionScheme.parseVersion(s));
-                            } catch (InvalidVersionSpecificationException e) {
-                                return false;
-                            }
-                        };
-                    }
-                } catch (InvalidVersionSpecificationException e) {
-                    // ignore and continue as before
-                }
-                if (versionPredicate == null) {
-                    query = and(query, fieldQuery(MAVEN.VERSION, elements[2]));
-                }
-            }
-            SearchRequest searchRequest = new SearchRequest(query);
-            SearchResponse searchResponse = backend.search(searchRequest);
-
-            renderPage(searchResponse.getPage(), versionPredicate).forEach(this::info);
-        }
-        return 0;
+        return ToolboxCommando.getOrCreate(getContext()).list(getRemoteRepository(), gavoid, logger) ? 0 : 1;
     }
 }