When using the push and pull_request events, you can configure a workflow to run based on what file paths are changed. Path filters are not evaluated for pushes of tags.
Use the paths filter when you want to include file path patterns or when you want to both include and exclude file path patterns. Use the paths-ignore filter when you only want to exclude file path patterns. You cannot use both the paths and paths-ignore filters for the same event in a workflow.
If you define both branches/branches-ignore and paths/paths-ignore, the workflow will only run when both filters are satisfied.
The paths and paths-ignore keywords accept glob patterns that use the * and ** wildcard characters to match more than one path name.
Example: Including paths
If at least one path matches a pattern in the paths filter, the workflow runs. For example, the following workflow would run anytime you push a JavaScript file (.js).
on:
push:
paths:
- '**.js'
Example: Excluding paths
When all the path names match patterns in paths-ignore, the workflow will not run. If any path names do not match patterns in paths-ignore, even if some path names match the patterns, the workflow will run.
A workflow with the following path filter will only run on push events that include at least one file outside the docs directory at the root of the repository.
on:
push:
paths-ignore:
- 'docs/**'
Example: Including and excluding paths
You can not use paths and paths-ignore to filter the same event in a single workflow. If you want to both include and exclude path patterns for a single event, use the paths filter along with the ! character to indicate which paths should be excluded.
If you define a path with the ! character, you must also define at least one path without the ! character. If you only want to exclude paths, use paths-ignore instead.
The order that you define patterns matters:
- A matching negative pattern (prefixed with !) after a positive match will exclude the path.
- A matching positive pattern after a negative match will include the path again.
This example runs anytime the push event includes a file in the sub-project directory or its subdirectories, unless the file is in the sub-project/docs directory. For example, a push that changed sub-project/index.js or sub-project/src/index.js will trigger a workflow run, but a push changing only sub-project/docs/readme.md will not.
on:
push:
paths:
- 'sub-project/**'
- '!sub-project/docs/**'
