mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-29 13:21:10 +00:00
138 lines
3.3 KiB
Markdown
138 lines
3.3 KiB
Markdown
# Multi pipelines
|
|
|
|
:::info
|
|
This Feature is only available for GitHub, Gitea & GitLab repositories. Follow [this](https://github.com/woodpecker-ci/woodpecker/issues/131) issue to support further development.
|
|
:::
|
|
|
|
By default, Woodpecker looks for the pipeline definition in `.woodpecker.yml` in the project root.
|
|
|
|
The Multi-Pipeline feature allows the pipeline to be split into several files and placed in the `.woodpecker/` folder. Only `.yml` files will be used and files in any subfolders like `.woodpecker/sub-folder/test.yml` will be ignored. You can set some custom path like `.my-ci/pipelines/` instead of `.woodpecker/` in the [project settings](./71-project-settings.md).
|
|
|
|
## Rational
|
|
|
|
- faster lint/test feedback, the pipeline doesn't have to run fully to have a lint status pushed to the remote
|
|
- better organization of the pipeline along various concerns: testing, linting, feature apps
|
|
- utilizing more agents to speed up build
|
|
|
|
## Example multi-pipeline definition
|
|
|
|
:::warning
|
|
Please note that files are only shared between steps of the same pipeline (see [File changes are incremental](./20-pipeline-syntax.md#file-changes-are-incremental)). That means you cannot access artifacts e.g. from the `build` pipeline below in the `deploy` pipeline.
|
|
If you still need to pass artifacts between the pipelines you need use storage [plugins](./51-plugins/10-plugins.md) (e.g. one which stores files in an Amazon S3 bucket).
|
|
:::
|
|
|
|
```bash
|
|
.woodpecker/
|
|
├── .build.yml
|
|
├── .deploy.yml
|
|
├── .lint.yml
|
|
└── .test.yml
|
|
```
|
|
|
|
.woodpecker/.build.yml
|
|
|
|
```yaml
|
|
pipeline:
|
|
build:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo building
|
|
- sleep 5
|
|
```
|
|
|
|
.woodpecker/.deploy.yml
|
|
|
|
```yaml
|
|
pipeline:
|
|
deploy:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo deploying
|
|
|
|
depends_on:
|
|
- lint
|
|
- build
|
|
- test
|
|
```
|
|
|
|
.woodpecker/.test.yml
|
|
|
|
```yaml
|
|
pipeline:
|
|
test:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo testing
|
|
- sleep 5
|
|
|
|
depends_on:
|
|
- build
|
|
```
|
|
|
|
.woodpecker/.lint.yml
|
|
|
|
```yaml
|
|
pipeline:
|
|
lint:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo linting
|
|
- sleep 5
|
|
```
|
|
|
|
## Status lines
|
|
|
|
Each pipeline has its own status line on GitHub.
|
|
|
|
## Flow control
|
|
|
|
The pipelines run in parallel on separate agents and share nothing.
|
|
|
|
Dependencies between pipelines can be set with the `depends_on` element. A pipeline doesn't execute until its dependencies did not complete successfully.
|
|
|
|
The name for a `depends_on` entry is the filename without the path, leading dots and without the file extension `.yml`. If the project config for example uses `.woodpecker/` as path for ci files with a file named `.woodpecker/.lint.yml` the corresponding `depends_on` entry would be `lint`.
|
|
|
|
```diff
|
|
pipeline:
|
|
deploy:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo deploying
|
|
|
|
+depends_on:
|
|
+ - lint
|
|
+ - build
|
|
+ - test
|
|
```
|
|
|
|
Pipelines that need to run even on failures should set the `runs_on` tag.
|
|
|
|
```diff
|
|
pipeline:
|
|
notify:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo notifying
|
|
|
|
depends_on:
|
|
- deploy
|
|
|
|
+runs_on: [ success, failure ]
|
|
```
|
|
|
|
Some pipelines don't need the source code, set the `skip_clone` tag to skip cloning:
|
|
|
|
```diff
|
|
|
|
pipeline:
|
|
notify:
|
|
image: debian:stable-slim
|
|
commands:
|
|
- echo notifying
|
|
|
|
depends_on:
|
|
- deploy
|
|
|
|
runs_on: [ success, failure ]
|
|
+skip_clone: true
|
|
```
|