git.go

package internal

import (
	"github.com/beevik/etree"
	"k8s.io/klog"
	devopsv1alpha3 "kubesphere.io/kubesphere/pkg/apis/devops/v1alpha3"
	"strconv"
)

func AppendGitSourceToEtree(source *etree.Element, gitSource *devopsv1alpha3.GitSource) {
	if gitSource == nil {
		klog.Warning("please provide Git source when the sourceType is Git")
		return
	}
	source.CreateAttr("class", "jenkins.plugins.git.GitSCMSource")
	source.CreateAttr("plugin", "git")
	source.CreateElement("id").SetText(gitSource.ScmId)
	source.CreateElement("remote").SetText(gitSource.Url)
	if gitSource.CredentialId != "" {
		source.CreateElement("credentialsId").SetText(gitSource.CredentialId)
	}
	traits := source.CreateElement("traits")
	if gitSource.DiscoverBranches {
		traits.CreateElement("jenkins.plugins.git.traits.BranchDiscoveryTrait")
	}
	if gitSource.DiscoverTags {
		traits.CreateElement("jenkins.plugins.git.traits.TagDiscoveryTrait")
	}
	if gitSource.CloneOption != nil {
		cloneExtension := traits.CreateElement("jenkins.plugins.git.traits.CloneOptionTrait").CreateElement("extension")
		cloneExtension.CreateAttr("class", "hudson.plugins.git.extensions.impl.CloneOption")
		cloneExtension.CreateElement("shallow").SetText(strconv.FormatBool(gitSource.CloneOption.Shallow))
		cloneExtension.CreateElement("noTags").SetText(strconv.FormatBool(false))
		cloneExtension.CreateElement("honorRefspec").SetText(strconv.FormatBool(true))
		cloneExtension.CreateElement("reference")
		if gitSource.CloneOption.Timeout >= 0 {
			cloneExtension.CreateElement("timeout").SetText(strconv.Itoa(gitSource.CloneOption.Timeout))
		} else {
			cloneExtension.CreateElement("timeout").SetText(strconv.Itoa(10))
		}

		if gitSource.CloneOption.Depth >= 0 {
			cloneExtension.CreateElement("depth").SetText(strconv.Itoa(gitSource.CloneOption.Depth))
		} else {
			cloneExtension.CreateElement("depth").SetText(strconv.Itoa(1))
		}
	}

	if gitSource.RegexFilter != "" {
		regexTraits := traits.CreateElement("jenkins.scm.impl.trait.RegexSCMHeadFilterTrait")
		regexTraits.CreateAttr("plugin", "scm-api@2.4.0")
		regexTraits.CreateElement("regex").SetText(gitSource.RegexFilter)
	}
	return
}

func GetGitSourcefromEtree(source *etree.Element) *devopsv1alpha3.GitSource {
	var gitSource devopsv1alpha3.GitSource
	if credential := source.SelectElement("credentialsId"); credential != nil {
		gitSource.CredentialId = credential.Text()
	}
	if remote := source.SelectElement("remote"); remote != nil {
		gitSource.Url = remote.Text()
	}

	traits := source.SelectElement("traits")
	if branchDiscoverTrait := traits.SelectElement(
		"jenkins.plugins.git.traits.BranchDiscoveryTrait"); branchDiscoverTrait != nil {
		gitSource.DiscoverBranches = true
	}
	if tagDiscoverTrait := traits.SelectElement(
		"jenkins.plugins.git.traits.TagDiscoveryTrait"); tagDiscoverTrait != nil {
		gitSource.DiscoverTags = true
	}
	if cloneTrait := traits.SelectElement(
		"jenkins.plugins.git.traits.CloneOptionTrait"); cloneTrait != nil {
		if cloneExtension := cloneTrait.SelectElement(
			"extension"); cloneExtension != nil {
			gitSource.CloneOption = &devopsv1alpha3.GitCloneOption{}
			if value, err := strconv.ParseBool(cloneExtension.SelectElement("shallow").Text()); err == nil {
				gitSource.CloneOption.Shallow = value
			}
			if value, err := strconv.ParseInt(cloneExtension.SelectElement("timeout").Text(), 10, 32); err == nil {
				gitSource.CloneOption.Timeout = int(value)
			}
			if value, err := strconv.ParseInt(cloneExtension.SelectElement("depth").Text(), 10, 32); err == nil {
				gitSource.CloneOption.Depth = int(value)
			}
		}
	}
	if regexTrait := traits.SelectElement(
		"jenkins.scm.impl.trait.RegexSCMHeadFilterTrait"); regexTrait != nil {
		if regex := regexTrait.SelectElement("regex"); regex != nil {
			gitSource.RegexFilter = regex.Text()
		}
	}
	return &gitSource
}