get plugin information from pom.xml

main.go

package main

import (
	"encoding/xml"
	"fmt"
	"io/ioutil"
	"log"
	"os"
)

type PomXML struct {
	XMLName        xml.Name    `xml:"project"`
	BuildPlugin    []PluginXML `xml:"build>plugins>plugin"`
	ReportPlugin   []PluginXML `xml:"reporting>plugins>plugin"`
	ProfilesPlugin []PluginXML `xml:"profiles>profile>build>plugins>plugin"`
}

type PluginXML struct {
	GroupId    string `xml:"groupId"`
	ArtifactID string `xml:"artifactId"`
	Version    string `xml:"version"`
}

func FatalIfNotNil(e error) {
	if e != nil {
		log.Fatal(e)
	}
}

func main() {
	xmlFile := "pom.xml"
	f, err := os.Open(xmlFile)
	FatalIfNotNil(err)
	defer f.Close()

	content, err := ioutil.ReadAll(f)
	FatalIfNotNil(err)

	var pomXML PomXML

	err = xml.Unmarshal(content, &pomXML)
	FatalIfNotNil(err)

	for i := range pomXML.BuildPlugin {
		fmt.Printf("%#v\n", pomXML.BuildPlugin[i])
	}

	println("---")
	for i := range pomXML.ReportPlugin {
		fmt.Printf("%#v\n", pomXML.ReportPlugin[i])
	}

	println("---")
	for i := range pomXML.ProfilesPlugin {
		fmt.Printf("%#v\n", pomXML.ProfilesPlugin[i])
	}
}