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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <parent> | ||
| <artifactId>template</artifactId> | ||
| <groupId>com.github.terefang.template</groupId> | ||
| <version>2023.11.378</version> | ||
| </parent> | ||
| <modelVersion>4.0.0</modelVersion> | ||
|
|
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| <artifactId>preproc-maven-plugin</artifactId> | ||
|
|
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| <packaging>maven-plugin</packaging> | ||
|
|
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| <dependencies> | ||
| <dependency> | ||
| <groupId>commons-codec</groupId> | ||
| <artifactId>commons-codec</artifactId> | ||
| <version>1.14</version> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.projectlombok</groupId> | ||
| <artifactId>lombok</artifactId> | ||
| <version>RELEASE</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.maven</groupId> | ||
| <artifactId>maven-plugin-api</artifactId> | ||
| <version>${maven.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.maven</groupId> | ||
| <artifactId>maven-core</artifactId> | ||
| <version>${maven.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.maven</groupId> | ||
| <artifactId>maven-artifact</artifactId> | ||
| <version>${maven.version}</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.maven.plugin-tools</groupId> | ||
| <artifactId>maven-plugin-annotations</artifactId> | ||
| <version>3.5.1</version> | ||
| <scope>provided</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.maven</groupId> | ||
| <artifactId>maven-compat</artifactId> | ||
| <version>${maven.version}</version> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.codehaus.plexus</groupId> | ||
| <artifactId>plexus-utils</artifactId> | ||
| <version>3.3.0</version> | ||
| </dependency> | ||
| </dependencies> | ||
|
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| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-plugin-plugin</artifactId> | ||
| <version>3.5.1</version> | ||
| <configuration> | ||
| <!-- <goalPrefix>maven-archetype-plugin</goalPrefix> --> | ||
| <skipErrorNoDescriptorsFound>true</skipErrorNoDescriptorsFound> | ||
| </configuration> | ||
| <executions> | ||
| <execution> | ||
| <id>mojo-descriptor</id> | ||
| <phase>prepare-package</phase> | ||
| <goals> | ||
| <goal>descriptor</goal> | ||
| </goals> | ||
| </execution> | ||
| <execution> | ||
| <id>help-goal</id> | ||
| <phase>prepare-package</phase> | ||
| <goals> | ||
| <goal>helpmojo</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
| </project> |
198 changes: 198 additions & 0 deletions
198
...maven-plugin/src/main/java/com/github/terefang/preproc_maven_plugin/PreProcessorMojo.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,198 @@ | ||
| package com.github.terefang.preproc_maven_plugin; | ||
|
|
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| import lombok.Data; | ||
| import org.apache.maven.plugin.AbstractMojo; | ||
| import org.apache.maven.plugin.MojoExecutionException; | ||
| import org.apache.maven.plugin.MojoFailureException; | ||
| import org.apache.maven.plugins.annotations.LifecyclePhase; | ||
| import org.apache.maven.plugins.annotations.Mojo; | ||
| import org.apache.maven.plugins.annotations.Parameter; | ||
| import org.codehaus.plexus.util.DirectoryScanner; | ||
| import org.codehaus.plexus.util.IOUtil; | ||
| import org.codehaus.plexus.util.StringUtils; | ||
|
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| import java.io.*; | ||
| import java.util.ArrayDeque; | ||
| import java.util.Arrays; | ||
|
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| @Mojo(name = "pre-processor", defaultPhase = LifecyclePhase.GENERATE_RESOURCES) | ||
| @Data | ||
| public class PreProcessorMojo extends AbstractMojo | ||
| { | ||
| @Parameter(defaultValue = "${project.build.scriptSourceDirectory}") | ||
| protected File resourcesDirectory; | ||
|
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| @Parameter(defaultValue = "${project.build.directory}/generated-resources") | ||
| protected File resourcesOutput; | ||
|
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| @Parameter(defaultValue = "false") | ||
| private boolean singleFileOutput; | ||
|
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| @Parameter(defaultValue = "false") | ||
| private boolean flattenOutput; | ||
|
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| @Parameter(defaultValue = ".txt") | ||
| private String destinationExtension; | ||
|
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| @Parameter(defaultValue = "false") | ||
| private boolean processSingleLineMarker; | ||
|
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| @Parameter(defaultValue = "false") | ||
| private boolean processIncludes; | ||
|
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| @Parameter(defaultValue = "MARK") | ||
| private String marker; | ||
|
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| @Parameter | ||
| private String includes; | ||
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| @Parameter | ||
| private String excludes; | ||
|
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| @Override | ||
| public void execute() throws MojoExecutionException, MojoFailureException | ||
| { | ||
| DirectoryScanner scanner = new DirectoryScanner(); | ||
|
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| if( resourcesDirectory.isDirectory()) | ||
| { | ||
| scanner.setBasedir(resourcesDirectory); | ||
| if (StringUtils.isNotEmpty(includes)) { | ||
| scanner.setIncludes(StringUtils.split(includes)); | ||
| } else { | ||
| scanner.setIncludes(new String[]{"**/*"}); | ||
| } | ||
|
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| if (StringUtils.isNotEmpty(excludes)) { | ||
| scanner.setExcludes(StringUtils.split(excludes)); | ||
| } | ||
|
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| scanner.addDefaultExcludes(); | ||
| scanner.scan(); | ||
|
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| process(scanner.getIncludedFiles()); | ||
| } | ||
| else | ||
| if( resourcesDirectory.isFile()) | ||
| { | ||
| process(new String[]{ resourcesDirectory.getPath() }); | ||
| } | ||
| } | ||
|
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| public void process(String[] includedFiles) | ||
| { | ||
| includedFiles = Arrays.stream(includedFiles) | ||
| .sorted((x,y) -> { return x.compareToIgnoreCase(y); }) | ||
| .toArray((x) -> { return new String[x]; }); | ||
| File file = null; | ||
| PrintWriter out = null; | ||
| String _current = null; | ||
| try | ||
| { | ||
| if(singleFileOutput) | ||
| { | ||
| file = resourcesOutput; | ||
| file.getParentFile().mkdirs(); | ||
| out = new PrintWriter(file); | ||
| } | ||
|
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| for (String key : includedFiles) | ||
| { | ||
| this.getLog().info("processing: "+key); | ||
| _current = key; | ||
| String keybase = key.substring(0, key.lastIndexOf(".")); | ||
| if(!singleFileOutput) | ||
| { | ||
| file = new File(resourcesOutput, keybase.concat(destinationExtension)); | ||
| if(flattenOutput) | ||
| { | ||
| file = new File(resourcesOutput, file.getName()); | ||
| } | ||
| file.getParentFile().mkdirs(); | ||
| out = new PrintWriter(file); | ||
| } | ||
|
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| File localFile = new File(resourcesDirectory, key); | ||
|
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| resolveAndWrite(localFile.getParentFile(), localFile, out); | ||
|
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| if(!singleFileOutput) | ||
| { | ||
| out.close(); | ||
| } | ||
| } | ||
|
|
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| if(singleFileOutput) | ||
| { | ||
| out.close(); | ||
| } | ||
| } | ||
| catch (Exception _xe) | ||
| { | ||
| this.getLog().error((_current!=null ? _current+": " : "")+_xe.getMessage(), _xe); | ||
| } | ||
| } | ||
|
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| public void resolveAndWrite(File _parent, File _file, PrintWriter _out) throws IOException | ||
| { | ||
| ArrayDeque<BufferedReader> _queue = new ArrayDeque<>(); | ||
| _queue.add(new BufferedReader(new FileReader(_file))); | ||
| ArrayDeque<File> _dirs = new ArrayDeque<>(); | ||
| _dirs.add(_parent); | ||
|
|
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| while(_queue.size()>0) | ||
| { | ||
| BufferedReader _lr = _queue.poll(); | ||
| File _bd = _dirs.poll(); | ||
|
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| String _line = ""; | ||
| boolean _in=false; | ||
| while((_line = _lr.readLine()) != null) | ||
| { | ||
| if(_line.startsWith("%!end ")) | ||
| { | ||
| if(this.marker.equalsIgnoreCase(_line.substring(6).trim())) | ||
| { | ||
| _in=false; | ||
| } | ||
| } | ||
| else | ||
| if(_in) | ||
| { | ||
| _out.println(_line); | ||
| } | ||
| else | ||
| if(_line.startsWith("%!begin ")) | ||
| { | ||
| if(this.marker.equalsIgnoreCase(_line.substring(8).trim())) | ||
| { | ||
| _in=true; | ||
| } | ||
| } | ||
| else | ||
| if(_line.startsWith("%!include ") && processIncludes) | ||
| { | ||
| _queue.push(_lr); | ||
| _dirs.push(_bd); | ||
| File _next = new File(_bd, _line.substring(10).trim()); | ||
| this.getLog().info("including: "+_next.getName()); | ||
| _bd = _next.getParentFile(); | ||
| _lr = new BufferedReader(new FileReader(_next)); | ||
| } | ||
| else | ||
| if(_line.startsWith("%% ") && processSingleLineMarker) | ||
| { | ||
| _out.println(_line.substring(3)); | ||
| } | ||
| else | ||
| if(_line.equalsIgnoreCase("%%") && processSingleLineMarker) | ||
| { | ||
| _out.println(); | ||
| } | ||
|
|
||
| } | ||
| _out.flush(); | ||
| IOUtil.close(_lr); | ||
| } | ||
| } | ||
| } |
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