Go library to parse Maven POM file

Go library to parse Maven POM file

I have recently written a little go tool that parse maven pom file to analyse dependencies between two projects in order to perform detailed analysis such as evolution of project dependencies, etc...

After a bit of research I couldn't find any existing parser for Go and therefore I have decided to write one. As XML parsing is supported natively in Go there is not much work to do: only declare the structure that the Go XML parser will use.

Since my parser was working great I have decided to open source it: github.com/creekorful/mvnparser

Let's take the following POM as example:

<project xmlns="http://maven.apache.org/POM/4.0.0" 
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">




You can parse it using the following code:

package main

import (

func main() { 
    // filled with previously declared xml 
    pomStr := "..."
    // Load project from string
    var project mvnparser.MavenProject
    if err := xml.Unmarshal([]byte(pomStr), &project); err != nil {
        log.Fatalf("unable to unmarshal pom file. Reason: %s", err)
    log.Print(project.GroupId) // -> com.example
    log.Print(project.ArtifactId) // -> my-app
    log.Print(project.Version) // -> 1.0.0-SNAPSHOT
    // iterate over dependencies
    for _, dep := range project.Dependencies {
    	// ...

Happy hacking !

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