cylc-flow

cycling-workflows cylc hacktoberfest job-scheduler metascheduler python scheduler scheduling workflow workflow-automation workflow-engine workflow-management

Score: 20.36667568941236

Last synced: about 11 hours ago
JSON representation

Repository metadata:

Cylc: a general purpose workflow engine with a gift for cycling

Host: GitHub
URL: https://github.com/cylc/cylc-flow
Owner: cylc
License: gpl-3.0
Created: 2011-06-02T08:31:49.000Z (over 14 years ago)
Default Branch: master
Last Pushed: 2025-11-14T17:47:51.000Z (3 months ago)
Last Synced: 2025-11-16T10:02:23.801Z (3 months ago)
Topics: cycling-workflows, cylc, hacktoberfest, job-scheduler, metascheduler, python, scheduler, scheduling, workflow, workflow-automation, workflow-engine, workflow-management
Language: Python
Homepage: https://cylc.github.io
Size: 126 MB
Stars: 359
Watchers: 13
Forks: 95
Open Issues: 565
Metadata Files:
- Readme: README.md
- Changelog: CHANGES.md
- Contributing: CONTRIBUTING.md
- License: COPYING
- Security: SECURITY.md

Owner metadata:

Name: The Cylc Workflow Engine
Login: cylc
Email: hilary.oliver@niwa.co.nz
Kind: organization
Description: A workflow engine for cycling systems.
Website: https://cylc.github.io
Location: Wellington, New Zealand
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/824878?v=4
Repositories: 20
Last Synced at: 2024-03-26T02:12:47.259Z
Profile URL: https://github.com/cylc

GitHub Events

Total

Create event: 127
Delete event: 129
Fork event: 5
Issue comment event: 1235
Issues event: 281
Pull request event: 642
Pull request review comment event: 1387
Pull request review event: 1838
Push event: 348
Release event: 9
Watch event: 28
Total: 6029

Last Year

Create event: 104
Delete event: 107
Fork event: 2
Issue comment event: 1094
Issues event: 249
Pull request event: 552
Pull request review comment event: 1237
Pull request review event: 1626
Push event: 301
Release event: 7
Watch event: 25
Total: 5304

Committers metadata

Last synced: 3 months ago

Total Commits: 15,282
Total Committers: 52
Avg Commits per committer: 293.885
Development Distribution Score (DDS): 0.467

Commits in past year: 543
Committers in past year: 12
Avg Commits per committer in past year: 45.25
Development Distribution Score (DDS) in past year: 0.727

Name	Email	Commits
Hilary Oliver	h**r@g**m	8146
Oliver Sanders	o**s@m**k	1593
Ronnie Dutta	r**a@m**k	1028
Matt Shin	m**n@m**k	1001
Tim Pillinger	t**r@m**k	853
Ben Fitzpatrick	b**k@m**k	645
Andrew Clark	a**k@m**k	425
Bruno Kinoshita	k**w@a**g	342
Mel Hall	m**l@m**k	250
David Sutherland	d**d@n**z	189
Sadie Bartholomew	s**w@m**k	138
Declan Valters	d**s@e**k	83
github-actions[bot]	g**s@n**m	82
Martin Ryan	m**n@b**u	76
Tomek Trzeciak	t**k@m**k	51
Tim Whitcomb	t**b@n**l	44
dependabot[bot]	4****]	41
Prasanna Challuri	P**i@n**z	40
Samuel Gaist	s**t@i**h	33
David Matthews	d**s@m**k	31
Luis Kornblueh	l**h@z**e	31
Kerry Day	k**y@m**k	29
Scott Wales	s**s@b**u	26
Thomas Coleman	t**n@b**u	21
John Haiducek	j**e@g**m	8
Scott Wales	s**s@u**u	8
Gilliano Menezes	g**s@g**m	7
Mark Dawson	m**n@m**k	7
Jonny Williams	j**s@n**z	5
Christopher Bennett	c**t@m**k	4
and 22 more...

Issue and Pull Request metadata

Last synced: 3 months ago

Total issues: 606
Total pull requests: 1,542
Average time to close issues: 8 months
Average time to close pull requests: 22 days
Total issue authors: 38
Total pull request authors: 21
Average comments per issue: 2.68
Average comments per pull request: 2.17
Merged pull request: 1,160
Bot issues: 1
Bot pull requests: 434

Past year issues: 181
Past year pull requests: 566
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 10 days
Past year issue authors: 17
Past year pull request authors: 12
Past year average comments per issue: 1.08
Past year average comments per pull request: 1.43
Past year merged pull request: 379
Past year bot issues: 0
Past year bot pull requests: 152

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/cylc/cylc-flow

Top Issue Authors

oliver-sanders (229)
hjoliver (129)
ColemanTom (62)
wxtim (57)
MetRonnie (55)
dpmatthews (12)
dwsutherland (11)
elliotfontaine (5)
jfrost-mo (4)
jarich (4)
sadielbartholomew (4)
kinow (3)
ScottWales (2)
jamesgrimmett (2)
uwagura (2)

Top Pull Request Authors

github-actions[bot] (399)
oliver-sanders (337)
MetRonnie (284)
wxtim (233)
hjoliver (148)
dwsutherland (51)
dependabot[bot] (35)
markgrahamdawson (12)
ColemanTom (11)
psa (8)
ChrisPaulBennett (6)
ScottWales (4)
jfrost-mo (2)
TomekTrzeciak (2)
pdearnshaw (2)

Top Issue Labels

bug (244)
small (105)
could be better (63)
question (41)
investigation (19)
bug? (12)
efficiency (12)
doc (10)
speculative (6)
dependencies (6)
needs reproducing (5)
duplicate (5)
wontfix (5)
superseded (5)
non-cylc bug (4)
infrastructure (4)
testing (2)
BLOCKED (2)
code refactor (2)
priority-1 (2)
invalid (2)
platforms (1)
sync (1)

Top Pull Request Labels

small (536)
sync (315)
bug (282)
doc (87)
could be better (84)
infrastructure (78)
dependencies (65)
release (40)
superseded (26)
efficiency (25)
schema change (20)
bug? (18)
config change (12)
code refactor (11)
db change (8)
sod-follow-up (7)
non-cylc bug (7)
question (6)
duplicate (5)
invalid (5)
testing (4)
BLOCKED (3)
investigation (3)
wontfix (3)
priority-1 (3)
tutorial-workflows (2)
POC (1)

Package metadata

Total packages: 3
Total downloads:
- pypi: 14,554 last-month
Total dependent packages: 12 (may contain duplicates)
Total dependent repositories: 1 (may contain duplicates)
Total versions: 67
Total maintainers: 3

pypi.org: cylc-flow

A workflow engine for cycling systems

Homepage: https://cylc.org/
Documentation: https://cylc.github.io/cylc-doc/stable/html/index.html
Licenses: GPL
Latest release: 8.6.0 (published 4 months ago)
Last Synced: 2025-11-16T10:02:12.166Z (3 months ago)
Versions: 46
Dependent Packages: 6
Dependent Repositories: 1
Downloads: 14,554 Last month
Rankings:
- Dependent packages count: 1.394%
- Stargazers count: 3.651%
- Forks count: 4.83%
- Downloads: 6.365%
- Average: 7.571%
- Dependent repos count: 21.615%
Maintainers (3)

conda-forge.org: cylc-flow

Cylc ("silk") is a workflow engine for cycling systems - it orchestrates distributed workflows of interdependent cycling tasks that may continue to run indefinitely. There are two cylc-flow packages: * `cylc-flow`: The full installation, recommended for most uses. * `cylc-flow-base`: A minimal package, recommended for installation on job hosts where the full range of user-facing commands is not required. The `cylc report-timings` command requires two additional dependencies which you must specify manually if you want this functionality: * `pandas >=1.0,<2` * `matplotlib-base`

Homepage: https://cylc.org/
Licenses: GPL-3.0-only
Latest release: 8.0.3 (published over 3 years ago)
Last Synced: 2025-11-13T12:05:18.865Z (3 months ago)
Versions: 13
Dependent Packages: 3
Dependent Repositories: 0
Rankings:
- Dependent packages count: 15.588%
- Forks count: 18.358%
- Average: 22.952%
- Stargazers count: 23.838%
- Dependent repos count: 34.025%

conda-forge.org: cylc-flow-base

Homepage: https://cylc.org/
Licenses: GPL-3.0-only
Latest release: 8.0.3 (published over 3 years ago)
Last Synced: 2025-11-13T12:05:16.460Z (3 months ago)
Versions: 8
Dependent Packages: 3
Dependent Repositories: 0
Rankings:
- Dependent packages count: 15.588%
- Forks count: 18.358%
- Average: 22.952%
- Stargazers count: 23.838%
- Dependent repos count: 34.025%

Dependencies

.github/workflows/1_create_release_pr.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
cylc/release-actions/build-python-package v1 composite
cylc/release-actions/check-shortlog v1 composite
cylc/release-actions/stage-1/checkout-pr-branch v1 composite
cylc/release-actions/stage-1/create-release-pr v1 composite
cylc/release-actions/stage-1/sanitize-inputs v1 composite
cylc/release-actions/stage-1/set-python-package-version v1 composite
cylc/release-actions/stage-1/update-changelog-release-date v1 composite

.github/workflows/2_auto_publish_release.yml actions

actions/checkout v3 composite
actions/create-release v1 composite
actions/setup-python v4 composite
cylc/release-actions/build-python-package v1 composite
cylc/release-actions/stage-2/bump-dev-version v1 composite
cylc/release-actions/stage-2/comment-on-pr v1 composite
cylc/release-actions/stage-2/get-version-from-pr v1 composite
pypa/gh-action-pypi-publish v1.6.4 composite

.github/workflows/bash.yml actions

actions/checkout v3 composite
actions/upload-artifact v3 composite

.github/workflows/shortlog.yml actions

actions/checkout v3 composite
cylc/release-actions/check-shortlog v1 composite

.github/workflows/test_conda-build.yml actions

actions/checkout v3 composite

.github/workflows/test_fast.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
codecov/codecov-action v3 composite
cylc/release-actions/configure-git v1 composite

.github/workflows/test_functional.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
codecov/codecov-action v3 composite
cylc/release-actions/configure-git v1 composite

.github/workflows/test_manylinux.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
cylc/release-actions/configure-git v1 composite

.github/workflows/test_tutorial_workflow.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
cylc/cylc-doc/.github/actions/install-dependencies master composite

.github/workflows/update_copyright.yml actions

actions/checkout v3 composite
cylc/release-actions/checkout-copyright-branch v1 composite
cylc/release-actions/configure-git v1 composite
cylc/release-actions/create-pr v1 composite

dockerfiles/cylc-dev/Dockerfile docker

conda/miniconda3 latest build

dockerfiles/cylc-remote/Dockerfile docker

cylc-dev latest build

.github/workflows/branch_sync.yml actions

actions/checkout v3 composite
cylc/release-actions/configure-git v1 composite

.github/workflows/build.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
cylc/release-actions/build-python-package v1 composite

pyproject.toml pypi

setup.py pypi

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