Pipeline branches

Esther Strom

I'm just getting started with Pipelines, and am trying to set one up that runs when commits are merged into our develop branch (the step/script stuff is already working when it's part of the default block; I just want to target specifically develop.)

I'm editing my bitbucket-pipelines.yml file in the online editor, and am getting a warning dot with error message when I use this config:

 

# This is a sample build configuration for PHP.
# Check our guides at https://confluence.atlassian.com/x/e8YWN for more examples.
# Only use spaces to indent your .yml configuration.
# -----
# You can specify a custom docker image from Docker Hub as your build environment.
image: php:7.1.1

pipelines:
  branches:
  develop:
    - step:
        name: Transition Jira ticket to done
        script:
          - pipe: atlassian/jira-transition:0.1.4
          variables:
             JIRA_BASE_URL: $JIRA_BASE_URL
             JIRA_USER_EMAIL: $JIRA_USER_EMAIL
             JIRA_API_TOKEN: $JIRA_API_TOKEN
             ISSUE: $BITBUCKET_BRANCH
             TRANSITION: "Done"

The error is occurring on the "branches" and "develop" lines; the branches error says "branches requires pattern to target specific branches", and the develop error says "Unexpected property develop".

Where am I going wrong here?

 

UPDATE: I did get the branch pipeline to save, using this code:

pipelines: 
  default: 
    - step: 
        script: 
          - echo "This script runs on all branches that don't have any specific pipeline assigned in 'branches'." 
  branches: 
    develop: 
     - step: 
         script: 
           - pipe: atlassian/jira-transition:0.1.4 
             variables: 
               JIRA_BASE_URL: $JIRA_BASE_URL 
               JIRA_USER_EMAIL: $JIRA_USER_EMAIL 
               JIRA_API_TOKEN: $JIRA_API_TOKEN 
               ISSUE: $BITBUCKET_BRANCH 
               TRANSITION: "Done"

But now when I merge a commit to develop, the pipeline fails with this error:

<span>String "develop" does not contain issueKeys</span>

<span>Cannot find issue key</span>

Daniel Santos_157bm4

Hi @Esther Strom

I'm glad that you could already fix the first part of the issue =]

Now the problem is on understanding how the PIPE jira-transitions works. According to what is described in the link before, the ISSUE attribute should receive a Jira issue key but it is receiving the name of the branch which will be always develop.

I guess the example you see for jira-transitions (where you use the variable $BITBUCKET_BRANCH) was designed to be used in the default section to capture branches created with a Jira key name.

If, for example, you are trying to transition an issue based on issue keys present in your commit messages, you will need to parse this data using a different command and create a new variable where the affected Jira issue is present. If this is your case, you would need something like:

JIRA_ISSUE=$(git log --pretty=format:%s -1 $BITBUCKET_COMMIT | grep -E -o '\<[A-Z][A-Z0-9]+\-[0-9]+\>' | head -1)

⚠️ Please keep in mind that this is just an example. You will need to adjust it to match your needs.

I hope that helps.