https://github.com/1024pix/compute-lead-time
https://github.com/1024pix/compute-lead-time
Last synced: about 2 months ago
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- Host: GitHub
- URL: https://github.com/1024pix/compute-lead-time
- Owner: 1024pix
- License: gpl-3.0
- Created: 2024-03-12T14:08:10.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-11-28T20:06:09.000Z (5 months ago)
- Last Synced: 2025-01-16T05:14:19.558Z (3 months ago)
- Language: JavaScript
- Size: 109 KB
- Stars: 0
- Watchers: 10
- Forks: 0
- Open Issues: 7
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# compute-lead-time
This is a simple script to save all transitions of a Jira Issues to a PostgreSQL database.
Transitions are the changes of status of an issue.
For example, when an issue is created, it is in the status `To Do`. When it is moved to `In Progress`, it is a transition.
## How to use
1. Install the requirements:
```bash
npm ci
```
2. Copy `sample.env` and fill the variables:
```bash
cp sample.env .env
```
For the password, you need to create an API Token at this url : https://id.atlassian.com/manage-profile/security/api-tokens
3. Run the script:
```bash
node --env-file=.env index.js
```
## SQL Usage Example
```sql
with age as (select t1."issueId",t1.destination as status, sum(age(t2.timestamp, t1.timestamp)) as duration
from transitions t1
inner join transitions t2 on t1.destination = t2.source and t1."issueId" = t2."issueId" group by t1."issueId", status)
select status, extract(epoch from percentile_disc(0.5) within group (order by duration)) / 86400 AS age_in_days
from age
where status in ('Ready for dev', 'Doing', 'Tech/Func Review', 'Deployed on Integration', 'Deployed on Recette') and extract(epoch from duration) > 0
group by status
order by position(status::text in 'Ready for dev, Doing, Tech/Func Review, Deployed on Integration, Deployed on Recette');
```