gitea-bot/src/hooks/issueBranchRef.js

const gitea = require('../gitea-api')

const log = (msg) => {
    console.log('[issueBranchRef]', msg)
}

module.exports = {

    exec: (req) => {
        if(req.headers['x-gitea-event'] !== 'push') {
            return
        }
        const { ref, repository } = req.body
        log(`Try referencing ref ${ref} to issue`)

        const regex = /refs\/heads\/(feature|bugfix)\/(\d+)-/
        const issueId = regex.exec(ref)[2]

        const path = `/repos/${repository.full_name}/issues/${issueId}`

        gitea.patch(path, { ref })
    }

}