How to Merge the Pull Request when the JIRA ticket is closed

[Ankit Kumar]

How to Merge the Pull Request in bitbucket when the JIRA ticket is closed

[Ulrich Kuhnhardt _IzymesCo_]

Hello Ankit,

could you please elaborate on the above scenario? 

For example, why do you need to merge a pull request in a Jira issue?

Keen to learn about your use case.

[Ankit Kumar]

I am doing this because it was suggested by my team member.

[Ankit Kumar]

To automatically merge the corresponding pull request upon closing the associated JIRA issue, I have two options:

Option 1: Implement a custom script as a Post-function on the issue closure transition.

Option 2: Set up a Custom Listener script that listens to Issue Closed events.

i am using Option 1: Implement a custom script as a Post-function on the issue closure transition.

import com.atlassian.jira.component.ComponentAccessor

import java.net.HttpURLConnection

import java.net.URL

import java.util.Base64

// Function to merge the pull request

void mergePullRequest(String projectKey, String repositorySlug, String pullRequestId, String username, String password) {

    try {

        def baseUrl = "_____________________________"

        def mergePullRequestUrl = "${baseUrl}/rest/api/latest/projects/${projectKey}/repos/${repositorySlug}/pull-requests/${pullRequestId}/merge"

        def authString = "${username}:${password}".bytes.encodeBase64().toString()

        // Send POST request to merge the pull request

        def mergeRequest = new URL(mergePullRequestUrl).openConnection() as HttpURLConnection

        mergeRequest.setRequestProperty('Authorization', "Basic ${authString}")

        mergeRequest.setRequestProperty('Content-Type', 'application/json')

        mergeRequest.setRequestMethod("POST")

        mergeRequest.doOutput = true

        mergeRequest.outputStream.write('{}'.bytes()) // Empty JSON body for merge

        if (mergeRequest.responseCode == 200) {

            println("Pull request PR-${pullRequestId} merged successfully")

        } else {

            println("Failed to merge pull request (status: ${mergeRequest.responseCode})")

            println("Response Message: ${mergeRequest.responseMessage}")

        }

    } catch (Exception e) {

        println("Error merging pull request: ${e}")

        e.printStackTrace()

    }

}

// Get the current issue object

def issue = issue

//def issue = issueManager.getIssueObject("TFA-87")

def repositorySlug = "test-1"

def projectKey = "TPFA"

// Extract PullRequest ID from the "Pull Request ID" custom field

def customFieldName = "Pull Request Id"

def customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName(customFieldName)

if (!customField) {

    throw new RuntimeException("Custom field '${customFieldName}' not found.")

}

def pullRequestId = issue.getCustomFieldValue(customField)

if (!pullRequestId) {

    println("Custom field '${customFieldName}' is empty for the issue.")

    return

}

println("Pull Request ID: ${pullRequestId}")

def username = "_______"

def password = "_______"

mergePullRequest(projectKey, repositorySlug, pullRequestId, username, password)






However, I am currently unable to do so.