mirror of
https://codeberg.org/forgejo/forgejo.git
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ffbd500600
Allows referencing the outputs of previously executed jobs in the `runs-on` field directly by a `${{ needs.some-job.outputs.some-output }}`, and also *indirectly* through the job's `strategy.matrix`. At its most complicated, supports a workflow with dynamic matrices like this:
```yaml
jobs:
define-matrix:
runs-on: docker
outputs:
array-value: ${{ steps.define.outputs.array }}
steps:
- id: define
run: |
echo 'array=["debian-bookworm", "debian-trixie"]' >> "$FORGEJO_OUTPUT"
runs-on-dynamic-matrix:
needs: define-matrix
strategy:
matrix:
my-runners: ${{ fromJSON(needs.define-matrix.outputs.array-value) }}
runs-on: ${{ matrix.my-runners }}
steps:
- run: uname -a
```
## Checklist
The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).
### Tests
- I added test coverage for Go changes...
- [x] in their respective `*_test.go` for unit tests.
- [ ] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
- [ ] in `web_src/js/*.test.js` if it can be unit tested.
- [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).
### Documentation
- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.
- Documentation already (incorrectly) states that `jobs.<job-id>.runs-on` can access the `needs` context. 😛 https://forgejo.org/docs/latest/user/actions/reference/#availability
### Release notes
- [ ] I do not want this change to show in the release notes.
- [x] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.
<!--start release-notes-assistant-->
## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Features
- [PR](https://codeberg.org/forgejo/forgejo/pulls/10308): <!--number 10308 --><!--line 0 --><!--description ZmVhdChhY3Rpb25zKTogc3VwcG9ydCByZWZlcmVuY2luZyBgJHt7IG5lZWRzLi4uIH19YCB2YXJpYWJsZXMgaW4gYHJ1bnMtb25g-->feat(actions): support referencing `${{ needs... }}` variables in `runs-on`<!--description-->
<!--end release-notes-assistant-->
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/10308
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Mathieu Fenniak <mathieu@fenniak.net>
Co-committed-by: Mathieu Fenniak <mathieu@fenniak.net>
50 lines
973 B
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50 lines
973 B
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id: 100
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task_id: 100
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output_key: colors
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output_value: '["red", "blue", "green"]'
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id: 101
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task_id: 101
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output_key: colors
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output_value: '[]'
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id: 102
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task_id: 102
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output_key: datacenters
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output_value: '["site-a", "site-b"]'
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id: 103
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task_id: 102
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output_key: node-versions
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output_value: '["12.x", "14.x"]'
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id: 104
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task_id: 102
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output_key: pg_version
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output_value: '[17, 18]'
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id: 105
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task_id: 103
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output_key: entire-matrix
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output_value: '{"datacenter": ["site-a", "site-b"], "node": ["12.x", "14.x"], "pg": [17, 18]}'
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id: 106
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task_id: 104
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output_key: scalar-value
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output_value: just some value
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id: 107
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task_id: 105
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output_key: run-on-this
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output_value: nixos-25.11
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id: 108
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task_id: 106
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output_key: entire-matrix
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output_value: '{"datacenter": ["site-a", "site-b"], "node": ["12.x", "14.x"], "pg": [17, 18]}'
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id: 109
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task_id: 107
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output_key: run-on-this
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output_value: nixos-25.11
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