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| 1 | +/* |
| 2 | + * SPDX-License-Identifier: Apache-2.0 |
| 3 | + * Copyright Red Hat Inc. and Hibernate Authors |
| 4 | + */ |
| 5 | +package org.hibernate.search.build.enforcer; |
| 6 | + |
| 7 | +import static org.hibernate.search.build.enforcer.MavenProjectUtils.isAnyParentPublicParent; |
| 8 | +import static org.hibernate.search.build.enforcer.MavenProjectUtils.isAnyParentRelocationParent; |
| 9 | +import static org.hibernate.search.build.enforcer.MavenProjectUtils.isProjectDeploySkipped; |
| 10 | + |
| 11 | +import java.io.IOException; |
| 12 | +import java.io.InputStreamReader; |
| 13 | +import java.net.URI; |
| 14 | +import java.net.URLEncoder; |
| 15 | +import java.nio.charset.StandardCharsets; |
| 16 | +import java.util.ArrayList; |
| 17 | +import java.util.HashSet; |
| 18 | +import java.util.List; |
| 19 | +import java.util.Locale; |
| 20 | +import java.util.Objects; |
| 21 | +import java.util.Set; |
| 22 | +import java.util.TreeSet; |
| 23 | +import java.util.concurrent.TimeUnit; |
| 24 | +import java.util.stream.Collectors; |
| 25 | + |
| 26 | +import javax.inject.Inject; |
| 27 | +import javax.inject.Named; |
| 28 | + |
| 29 | +import com.google.gson.Gson; |
| 30 | +import com.google.gson.GsonBuilder; |
| 31 | +import com.google.gson.stream.JsonReader; |
| 32 | + |
| 33 | +import org.apache.maven.enforcer.rule.api.AbstractEnforcerRule; |
| 34 | +import org.apache.maven.enforcer.rule.api.EnforcerRuleException; |
| 35 | +import org.apache.maven.execution.MavenSession; |
| 36 | +import org.apache.maven.model.Dependency; |
| 37 | +import org.apache.maven.project.MavenProject; |
| 38 | + |
| 39 | +@Named("dependencyManagementIncludesAllGroupIdArtifactsRule") // rule name - must start with lowercase character |
| 40 | +public class DependencyManagementIncludesAllGroupIdArtifactsRule extends AbstractEnforcerRule { |
| 41 | + /** |
| 42 | + * See <a href="https://central.sonatype.org/search/rest-api-guide/">Maven Central REST API</a> |
| 43 | + */ |
| 44 | + private static final String BASE_URL_FORMAT = |
| 45 | + "https://search.maven.org/solrsearch/select?q=%s&core=gav&start=%d&rows=%d&wt=json"; |
| 46 | + private static final int ROWS_PER_PAGE = 100; |
| 47 | + private static final int MAX_RETRIES = 5; |
| 48 | + private static final int RETRY_DELAY_SECONDS = 2; |
| 49 | + private static final String GAV_FORMAT = "%s:%s:%s"; |
| 50 | + |
| 51 | + |
| 52 | + // Inject needed Maven components |
| 53 | + @Inject |
| 54 | + private MavenSession session; |
| 55 | + |
| 56 | + /** |
| 57 | + * Rule parameter as list of items. |
| 58 | + */ |
| 59 | + private Set<Dependency> includedExtraDependencies = new HashSet<>(); |
| 60 | + |
| 61 | + /** |
| 62 | + * Rule parameter as list of items. |
| 63 | + */ |
| 64 | + private Set<Dependency> dependenciesToSkip = new HashSet<>(); |
| 65 | + |
| 66 | + public void execute() throws EnforcerRuleException { |
| 67 | + Set<String> dependencies = session.getCurrentProject() |
| 68 | + .getDependencyManagement() |
| 69 | + .getDependencies() |
| 70 | + .stream() |
| 71 | + .map( DependencyManagementIncludesAllGroupIdArtifactsRule::dependencyString ) |
| 72 | + .collect( Collectors.toSet() ); |
| 73 | + Set<String> skip = dependenciesToSkip.stream() |
| 74 | + .map( DependencyManagementIncludesAllGroupIdArtifactsRule::dependencyString ) |
| 75 | + .collect( Collectors.toSet() ); |
| 76 | + |
| 77 | + Set<Artifact> toQuery = new TreeSet<>(); |
| 78 | + for ( MavenProject project : session.getAllProjects() ) { |
| 79 | + if ( skip.contains( String.format( Locale.ROOT, GAV_FORMAT, project.getGroupId(), project.getArtifactId(), |
| 80 | + project.getVersion() ) ) ) { |
| 81 | + continue; |
| 82 | + } |
| 83 | + boolean publicParent = isAnyParentPublicParent( project ); |
| 84 | + boolean relocationParent = isAnyParentRelocationParent( project ); |
| 85 | + boolean shouldBePublished = publicParent || relocationParent; |
| 86 | + boolean deploySkipped = isProjectDeploySkipped( project ); |
| 87 | + if ( shouldBePublished && !deploySkipped ) { |
| 88 | + for ( Dependency dependency : project.getDependencies() ) { |
| 89 | + if ( "test".equals( dependency.getScope() ) ) { |
| 90 | + continue; |
| 91 | + } |
| 92 | + toQuery.add( new Artifact( dependency.getGroupId(), null, dependency.getVersion() ) ); |
| 93 | + } |
| 94 | + } |
| 95 | + } |
| 96 | + |
| 97 | + for ( Dependency filter : includedExtraDependencies ) { |
| 98 | + toQuery.add( new Artifact( filter.getGroupId(), filter.getVersion(), filter.getArtifactId() ) ); |
| 99 | + } |
| 100 | + |
| 101 | + getLog().info( "Will attempt to resolve the artifacts for the following groups: " + toQuery ); |
| 102 | + |
| 103 | + final Gson gson = new GsonBuilder().create(); |
| 104 | + Set<Artifact> foundArtifacts = new TreeSet<>(); |
| 105 | + |
| 106 | + for ( Artifact filter : toQuery ) { |
| 107 | + StringBuilder queryBuilder = new StringBuilder(); |
| 108 | + queryBuilder.append( "g:" ).append( encodeValue( filter.g ) ); |
| 109 | + |
| 110 | + if ( filter.a != null && !filter.a.trim().isEmpty() ) { |
| 111 | + queryBuilder.append( "+AND+a:" ).append( encodeValue( filter.a ) ); |
| 112 | + } |
| 113 | + if ( filter.v != null && !filter.v.trim().isEmpty() ) { |
| 114 | + queryBuilder.append( "+AND+v:" ).append( encodeValue( filter.v ) ); |
| 115 | + } |
| 116 | + |
| 117 | + int start = 0; |
| 118 | + do { |
| 119 | + String url = String.format( Locale.ROOT, BASE_URL_FORMAT, queryBuilder, start, ROWS_PER_PAGE ); |
| 120 | + SearchResponse response = fetch( gson, url ); |
| 121 | + foundArtifacts.addAll( response.response.docs ); |
| 122 | + if ( response.response.start + response.response.docs.size() >= response.response.numFound ) { |
| 123 | + break; |
| 124 | + } |
| 125 | + start += ROWS_PER_PAGE; |
| 126 | + } |
| 127 | + while ( true ); |
| 128 | + } |
| 129 | + |
| 130 | + List<String> problems = new ArrayList<>(); |
| 131 | + for ( Artifact artifact : foundArtifacts ) { |
| 132 | + String toCheck = artifact.formattedString(); |
| 133 | + if ( skip.contains( toCheck ) ) { |
| 134 | + continue; |
| 135 | + } |
| 136 | + if ( !dependencies.remove( toCheck ) ) { |
| 137 | + // The artifact is NOT in the dependencies |
| 138 | + problems.add( "`" + toCheck + "` is missing from the dependency management section" ); |
| 139 | + } |
| 140 | + } |
| 141 | + |
| 142 | + if ( !problems.isEmpty() ) { |
| 143 | + throw new EnforcerRuleException( String.join( ";\n", problems ) ); |
| 144 | + } |
| 145 | + } |
| 146 | + |
| 147 | + private static String dependencyString(Dependency d) { |
| 148 | + return String.format( Locale.ROOT, GAV_FORMAT, d.getGroupId(), d.getArtifactId(), d.getVersion() ); |
| 149 | + } |
| 150 | + |
| 151 | + private SearchResponse fetch(Gson gson, String url) throws EnforcerRuleException { |
| 152 | + for ( int i = 0; i < MAX_RETRIES; i++ ) { |
| 153 | + try ( |
| 154 | + var stream = URI.create( url ).toURL().openStream(); var isr = new InputStreamReader( stream ); |
| 155 | + var reader = new JsonReader( isr ) |
| 156 | + ) { |
| 157 | + getLog().info( "Fetching included artifacts from " + url ); |
| 158 | + return gson.fromJson( reader, SearchResponse.class ); |
| 159 | + } |
| 160 | + catch (IOException e) { |
| 161 | + getLog().warn( "Fetching artifacts from " + url + " failed Retrying in " + RETRY_DELAY_SECONDS |
| 162 | + + "s... (Attempt " + ( i + 1 ) + "/" + ( MAX_RETRIES ) + "): " + e.getMessage() ); |
| 163 | + try { |
| 164 | + TimeUnit.SECONDS.sleep( RETRY_DELAY_SECONDS ); |
| 165 | + } |
| 166 | + catch (InterruptedException ie) { |
| 167 | + Thread.currentThread().interrupt(); |
| 168 | + throw new EnforcerRuleException( ie ); |
| 169 | + } |
| 170 | + } |
| 171 | + } |
| 172 | + getLog().warn( "Fetching the artifacts from " + url + " failed after " + ( MAX_RETRIES ) + " attempts." ); |
| 173 | + return SearchResponse.empty(); |
| 174 | + } |
| 175 | + |
| 176 | + private String encodeValue(String value) { |
| 177 | + return URLEncoder.encode( value, StandardCharsets.UTF_8 ); |
| 178 | + } |
| 179 | + |
| 180 | + private static class Artifact implements Comparable<Artifact> { |
| 181 | + String g; |
| 182 | + String a; |
| 183 | + String v; |
| 184 | + |
| 185 | + public Artifact(String g, String a, String v) { |
| 186 | + this.g = g; |
| 187 | + this.a = a; |
| 188 | + this.v = v; |
| 189 | + } |
| 190 | + |
| 191 | + public Artifact() { |
| 192 | + } |
| 193 | + |
| 194 | + public String formattedString() { |
| 195 | + return String.format( Locale.ROOT, GAV_FORMAT, g, a, v ); |
| 196 | + } |
| 197 | + |
| 198 | + @Override |
| 199 | + public boolean equals(Object o) { |
| 200 | + if ( o == null || getClass() != o.getClass() ) { |
| 201 | + return false; |
| 202 | + } |
| 203 | + Artifact artifact = (Artifact) o; |
| 204 | + return Objects.equals( g, artifact.g ) && Objects.equals( a, artifact.a ) && Objects.equals( v, artifact.v ); |
| 205 | + } |
| 206 | + |
| 207 | + @Override |
| 208 | + public int hashCode() { |
| 209 | + return Objects.hash( g, a, v ); |
| 210 | + } |
| 211 | + |
| 212 | + @Override |
| 213 | + public int compareTo(Artifact o) { |
| 214 | + if ( o == null ) { |
| 215 | + return 1; |
| 216 | + } |
| 217 | + return formattedString().compareTo( o.formattedString() ); |
| 218 | + } |
| 219 | + |
| 220 | + @Override |
| 221 | + public String toString() { |
| 222 | + final StringBuilder sb = new StringBuilder(); |
| 223 | + if ( g != null ) { |
| 224 | + sb.append( g ); |
| 225 | + } |
| 226 | + else { |
| 227 | + sb.append( "-" ); |
| 228 | + } |
| 229 | + sb.append( ':' ); |
| 230 | + |
| 231 | + if ( a != null ) { |
| 232 | + sb.append( a ); |
| 233 | + } |
| 234 | + else { |
| 235 | + sb.append( "-" ); |
| 236 | + } |
| 237 | + sb.append( ':' ); |
| 238 | + if ( v != null ) { |
| 239 | + sb.append( v ); |
| 240 | + } |
| 241 | + else { |
| 242 | + sb.append( "-" ); |
| 243 | + } |
| 244 | + return sb.toString(); |
| 245 | + } |
| 246 | + } |
| 247 | + |
| 248 | + private static class SearchResponse { |
| 249 | + ResponseData response; |
| 250 | + |
| 251 | + static SearchResponse empty() { |
| 252 | + SearchResponse res = new SearchResponse(); |
| 253 | + res.response = new ResponseData(); |
| 254 | + res.response.numFound = 0; |
| 255 | + res.response.start = 0; |
| 256 | + res.response.docs = List.of(); |
| 257 | + return res; |
| 258 | + } |
| 259 | + } |
| 260 | + |
| 261 | + public static class ResponseData { |
| 262 | + int numFound; |
| 263 | + int start; |
| 264 | + List<Artifact> docs; |
| 265 | + } |
| 266 | +} |
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