From 863c4896425d3c037ea31667c96330278f4dabb0 Mon Sep 17 00:00:00 2001
From: Helen Theissen <helen.theissen@ecmwf.int>
Date: Wed, 7 Aug 2024 15:47:09 +0100
Subject: [PATCH] 25 integrate reusable workflows (#26)

* ci: add public pr label

* ci: add downstream-ci workflow

* ci: add ci-config

* fix: pre-commit

* docs: update changelog

* ci: switch main on downstream-ci

* ci: run ci on push on main
---
 .github/ci-config.yml                 |  3 ++
 .github/workflows/ci.yml              | 40 +++++++++++++++++++++++++++
 .github/workflows/label-public-pr.yml | 10 +++++++
 CHANGELOG.md                          |  2 ++
 4 files changed, 55 insertions(+)
 create mode 100644 .github/ci-config.yml
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/label-public-pr.yml

diff --git a/.github/ci-config.yml b/.github/ci-config.yml
new file mode 100644
index 0000000..f712f26
--- /dev/null
+++ b/.github/ci-config.yml
@@ -0,0 +1,3 @@
+dependency_branch: develop
+parallelism_factor: 8
+self_build: false # Only for python packages
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..510bfee
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,40 @@
+name: ci
+
+on:
+  # Trigger the workflow on push to master or develop, except tag creation
+  push:
+    branches:
+      - 'main'
+      - 'develop'
+    tags-ignore:
+      - '**'
+
+  # Trigger the workflow on pull request
+  pull_request: ~
+
+  # Trigger the workflow manually
+  workflow_dispatch: ~
+
+  # Trigger after public PR approved for CI
+  pull_request_target:
+    types: [labeled]
+
+jobs:
+  # Run CI including downstream packages on self-hosted runners
+  downstream-ci:
+    name: downstream-ci
+    if: ${{ !github.event.pull_request.head.repo.fork && github.event.action != 'labeled' || github.event.label.name == 'approved-for-ci' }}
+    uses: ecmwf-actions/downstream-ci/.github/workflows/downstream-ci.yml@main
+    with:
+      anemoi-graphs: ecmwf/anemoi-graphs@${{ github.event.pull_request.head.sha || github.sha }}
+      codecov_upload: true
+    secrets: inherit
+
+   # Build downstream packages on HPC
+  downstream-ci-hpc:
+    name: downstream-ci-hpc
+    if: ${{ !github.event.pull_request.head.repo.fork && github.event.action != 'labeled' || github.event.label.name == 'approved-for-ci' }}
+    uses: ecmwf-actions/downstream-ci/.github/workflows/downstream-ci.yml@main
+    with:
+      anemoi-graphs: ecmwf/anemoi-graphs@${{ github.event.pull_request.head.sha || github.sha }}
+    secrets: inherit
diff --git a/.github/workflows/label-public-pr.yml b/.github/workflows/label-public-pr.yml
new file mode 100644
index 0000000..59b2bfa
--- /dev/null
+++ b/.github/workflows/label-public-pr.yml
@@ -0,0 +1,10 @@
+# Manage labels of pull requests that originate from forks
+name: label-public-pr
+
+on:
+  pull_request_target:
+    types: [opened, synchronize]
+
+jobs:
+  label:
+    uses: ecmwf-actions/reusable-workflows/.github/workflows/label-pr.yml@v2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4e6c02..6509fe0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,8 @@ Keep it human-readable, your future self will thank you!
 
 ### Added
 - HEALPixNodes - nodebuilder based on Hierarchical Equal Area isoLatitude Pixelation of a sphere
+- added downstream-ci pipeline
+
 ### Changed
 
 ### Removed