Shell script to wait on a upstream jenkins job - a "block" node in an execution graph

jenkins-block.sh

# watch multiple jobs, can handle any number of upstreams

virtualenv-3.5 pyenv
pyenv/bin/pip install requests
JENKINS_URI=...

echo "import json
import requests
import time

jobs = '${JOB_TO_WAIT_FOR}'.strip().split(',')
anime = [True for job in jobs]
while sum(anime) > 0:
    for i, job in enumerate(jobs):
        if anime[i]:
            r = requests.get('{JENKINS_URI}/job/{job}/api/json?pretty=true'.format(job=job))
            print(r.content)
            x = json.loads(r.content.decode('utf-8'))
            print(x)
            anime[i] = ('anime' in x['color'])
    time.sleep(5)

time.sleep(5)
for job in jobs:
    r = requests.get('{JENKINS_URI}/job/{job}/api/json?pretty=true'.format(job=job))
    print(r.content)
    x = json.loads(r.content.decode('utf-8'))
    print('-'*80)
    print(x)
    # make sure it was a success
    assert x['lastCompletedBuild']['number'] == x['lastSuccessfulBuild']['number']
" | pyenv/bin/python -

# watch single job, so it can handle two upstreams

virtualenv-3.5 pyenv
pyenv/bin/pip install requests

echo "import json
import requests
import time

anime = True
while anime:
    r = requests.get('{JENKINS_URI}/job/${JOB_TO_WAIT_FOR}/api/json?pretty=true')
    print(r.content)
    x = json.loads(r.content.decode('utf-8'))
    print(x)
    anime = ('anime' in x['color'])
    time.sleep(5)

time.sleep(5)
r = requests.get('{JENKINS_URI}/job/${JOB_TO_WAIT_FOR}/api/json?pretty=true')
print(r.content)
x = json.loads(r.content.decode('utf-8'))
print('-'*80)
print(x)
# make sure it was a success
assert x['lastCompletedBuild']['number'] == x['lastSuccessfulBuild']['number']
" | pyenv/bin/python -