Integration Extract JSON Value

[ronzyfonzy]

Hello 👋

Before I ask the question I have to say that this is an awesome project 👍 ... so Thank You

I have deployed Semaphore on my staging server and I created an Integration where a webhook (PullRequest created) from Bitbucket triggers a ansible task. The problem I have is that I am unable to extract the branch name from the POST request. Nowhere in the documentation I have found how to exactly extract a nested value in a JSON payload. I presume I can do that with JSONPath syntaxs. In my case that is pullrequest.source.branch.name (based on the payload - see sample payload bellow)

Am I doing something wrong? Should I extract in another way?

This is an obfuscated JSON example:

{
  "pullrequest": {
    "comment_count": 0,
    "task_count": 0,
    "type": "pullrequest",
    "id": 1017,
    "title": "Feature/FLEX-7202 ansible",
    "description": "",
    "source": {
      "branch": {
        "name": "feature/FLEX-7202-ansible",
        "links": {}
      },
      "commit": {},
      "repository": {}
    },
    "reviewers": [],
    "participants": [],
    "links": {}
  }
}

This is how I have setup my value extractor:

[ronzyfonzy]

Additionally ... What is interesting is that I also have a Matcher set up the same way. So if the branch name contains FLEX- string the task should be executed. So it seems it does find the key in the matcher, but doesn't extract it the right way in the extractor?

[ronzyfonzy]

Ow and this is how I extract the env value in my task

---
- hosts: name_flex_dev_01
  vars:
    branch: "{{ lookup('env', 'FLEX_BRANCH', default='develop') }}"
  become: yes
  become_user: ubuntu

  tasks:
    - name: output branch
      debug:
        msg: "branch={{ branch }}"

[ronzyfonzy]

So I started debugging the app and got to this LocalJob. It seems the issue is occurring because the t.Environment.ENV value might not be in a proper JSON format, or the json.Unmarshal call is not correctly parsing the input.

semaphore/services/tasks/LocalJob.go

Lines 152 to 156 in f5404b1

	if t.Environment.ENV != nil {
	err = json.Unmarshal([]byte(*t.Environment.ENV), &environmentVars)
	if err != nil {
	return

I added some outputs to the CLI and saw that api/integration.go parses the JSON body correctly but then this getEnvironmentENV function returns an empty result

[fiftin]

Hi @ronzyfonzy
you can use variables following way:

---
- hosts: name_flex_dev_01
  vars:
    branch: "{{ FLEX_BRANCH }}"
  become: yes
  become_user: ubuntu

  tasks:
    - name: output branch
      debug:
        msg: "branch={{ branch }}"