package current
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=e6cafa330166719e3f8bf30a4ffeec79b0f290e3dcd420c4a53d6a55912f961d
sha512=42d703a524ab61e3fd623ab4b1681bbe59c1d4426bebadb1bb50c3e6fcbb59d1aecb8041f2b6d09a9cb5eb5b6f79ec7b07eb4254ec39de30d406c20d4da7d664
Description
OCurrent provides an OCaml eDSL for writing CI/CD pipelines.
It is used in ocaml-ci (which provides CI for OCaml projects on GitHub), and in docker-base-images (a pipeline that builds Docker images for various Linux distributions, OCaml compiler versions and CPU types, and pushes them to Docker Hub).
A pipeline is written much like you would write a one-shot sequential script, but OCurrent will automatically re-run steps when the inputs change, and will run steps in parallel where possible.
Published: 01 Mar 2023
README
OCurrent
OCurrent allows you to specify a workflow / pipeline for keeping things up-to-date.
For example, the pipeline shown above fetches the head of a GitHub repository's master
branch, builds it, runs the tests, and deploys the binary if the tests pass. When a new commit is pushed, it runs the pipeline again.
Another use might be to keep the GitHub build status of each PR in your Git repository showing the result of fetching, building and testing the PR's head commit. If the head commit changes, the result must be recalculated.
An OCurrent pipeline is written using an OCaml eDSL. When OCurrent evaluates it, it records the inputs used (e.g. the current set of open PRs and the head of each one), monitors them, and automatically recalculates when an input changes.
Larger uses of OCurrent include the OCaml Docker base image builder and ocaml-ci, which is the CI that tests this repository itself.
Documentation
The OCurrent docs contains user documentation and examples. In particular, you might like to start by reading about the example pipelines or how to write your own plugins.
For technical docs, see the API Documentation.
Licensing
OCurrent is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.
Dependencies (18)
- sqlite3
-
result
>= "1.5"
-
re
>= "1.9.0"
- prometheus
- ppx_deriving
- lwt-dllist
-
lwt
>= "5.6.1"
-
logs
>= "0.7.0"
-
fpath
>= "0.7.3"
-
fmt
>= "0.8.9"
- duration
-
current_incr
>= "0.6.1"
-
conf-libev
os != "win32"
-
cmdliner
>= "1.1.0"
- bos
-
astring
>= "0.8.5"
-
ocaml
>= "4.08.0"
-
dune
>= "3.3"
Dev Dependencies (4)
-
odoc
with-doc
-
prometheus-app
with-test & >= "1.2"
-
alcotest-lwt
with-test & >= "1.2.0"
-
alcotest
with-test & >= "1.2.0"
Used by (11)
- current-albatross-deployer
- current-web-pipelines
-
current_docker
= "0.6.4"
-
current_examples
= "0.6.4"
-
current_git
= "0.6.4"
-
current_github
= "0.6.4"
-
current_gitlab
= "0.6.4"
- current_ocluster
-
current_slack
= "0.6.4"
-
current_ssh
< "0.6.6"
-
current_web
= "0.6.4"
Conflicts
None