import Foundation
let pattern = #"<groupId>([^<]*)<\/groupId>\n[[:space:]]*<artifactId>([^<]*)<\/artifactId>\n[[:space:]]*<version>([^<]*)<\/version>"#
let regex = try! NSRegularExpression(pattern: pattern, options: .anchorsMatchLines)
let testString = #"""
<?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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.bluesoft.muleesb</groupId>
<artifactId>Magellan23888Adapter</artifactId>
<version>1.0.0-SNAPSHOT</version>
<packaging>mule-application</packaging>
<name>Magellan23888Adapter</name>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<app.runtime>4.3.0</app.runtime>
<mule.maven.plugin.version>3.3.5</mule.maven.plugin.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.mule.tools.maven</groupId>
<artifactId>mule-maven-plugin</artifactId>
<version>${mule.maven.plugin.version}</version>
<extensions>true</extensions>
<configuration>
<sharedLibraries>
<sharedLibrary>
<groupId>com.ibm.mq</groupId>
<artifactId>com.ibm.mq.allclient</artifactId>
</sharedLibrary>
</sharedLibraries>
<classifier>mule-application</classifier>
</configuration>
</plugin>
</plugins>
</build>
<distributionManagement>
<repository>
<id>releases</id>
<name>bluesoft releases</name>
<url>http://nexus.bluesoft.com/repository/releases</url>
</repository>
<snapshotRepository>
<id>snapshots</id>
<name>bluesoft snapshots</name>
<url>http://nexus.bluesoft.com/repository/snapshots</url>
</snapshotRepository>
</distributionManagement>
<dependencies>
<dependency>
<groupId>com.mulesoft.connectors</groupId>
<artifactId>mule-x12-connector</artifactId>
<version>2.6.2</version>
<classifier>mule-plugin</classifier>
<exclusions>
<exclusion>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.mule.connectors</groupId>
<artifactId>mule-objectstore-connector</artifactId>
<version>1.1.7</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>com.ibm.mq</groupId>
<artifactId>com.ibm.mq.allclient</artifactId>
<version>9.2.1.0</version>
</dependency>
<dependency>
<groupId>org.mule.modules</groupId>
<artifactId>mule-json-module</artifactId>
<version>2.1.3</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.12.0</version>
</dependency>
<dependency>
<groupId>org.mule.connectors</groupId>
<artifactId>mule-http-connector</artifactId>
<version>1.5.6</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>org.mule.connectors</groupId>
<artifactId>mule-file-connector</artifactId>
<version>1.3.3</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>com.mulesoft.connectors</groupId>
<artifactId>mule-ibm-mq-connector</artifactId>
<version>1.6.3</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>org.mule.connectors</groupId>
<artifactId>mule-sftp-connector</artifactId>
<version>1.4.0</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>com.mulesoft.modules</groupId>
<artifactId>mule-secure-configuration-property-module</artifactId>
<version>1.1.0</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>org.mule.connectors</groupId>
<artifactId>mule-email-connector</artifactId>
<version>1.4.1</version>
<classifier>mule-plugin</classifier>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.16.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.16.0</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>bluesoft-nexus</id>
<name>bluesoft Nexus</name>
<url>https://nexus.bluesoft.com/content/groups/public</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>bluesoft-nexus-plugins</id>
<name>bluesoft Nexus</name>
<layout>default</layout>
<url>https://nexus.bluesoft.com/content/groups/public</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>
"""#
let stringRange = NSRange(location: 0, length: testString.utf16.count)
let matches = regex.matches(in: testString, range: stringRange)
var result: [[String]] = []
for match in matches {
var groups: [String] = []
for rangeIndex in 1 ..< match.numberOfRanges {
let nsRange = match.range(at: rangeIndex)
guard !NSEqualRanges(nsRange, NSMakeRange(NSNotFound, 0)) else { continue }
let string = (testString as NSString).substring(with: nsRange)
groups.append(string)
}
if !groups.isEmpty {
result.append(groups)
}
}
print(result)
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Swift 5.2, please visit: https://developer.apple.com/documentation/foundation/nsregularexpression