3.0 KiB
Want to contribute?
If you would like to contribute, here are some notes and guidelines:
-
All new development should be on feature/fix branches, which are then merged to the
master
branch once stable and approved; so themaster
branch is always the most up-to-date, working code -
If you are going to submit a pull request, please fork from
master
, and submit your pull request back as a fix/feature branch referencing the GitHub issue number -
The code must work with all PHP versions that we support.
- You can call
composer versions
to test version compatibility.
- You can call
-
Code style should be maintained.
composer style
will identify any issues with Coding Style`.composer fix
will fix most issues with Coding Style.
-
All code changes must be validated by
composer check
. -
Please include Unit Tests to verify that a bug exists, and that this PR fixes it.
-
Please include Unit Tests to show that a new Feature works as expected.
-
Please don't "bundle" several changes into a single PR; submit a PR for each discrete change/fix.
-
Remember to update documentation if necessary.
Unit Tests
When writing Unit Tests, please
- Always try to write Unit Tests for both the happy and unhappy paths.
- Put all assertions in the Test itself, not in an abstract class that the Test extends (even if this means code duplication between tests).
- Include any necessary
setup()
andtearDown()
in the Test itself. - If you change any global settings (such as system locale, or Compatibility Mode for Excel Function tests), make sure that you reset to the default in the
tearDown()
. - Use the
ExcelError
functions in assertions for Excel Error values in Excel Function implementations.
Not only does it reduce the risk of typos; but at some point in the future, ExcelError values will be an object rather than a string, and we won't then need to update all the tests. - Don't over-complicate test code by testing happy and unhappy paths in the same test.
This makes it easier to see exactly what is being tested when reviewing the PR. I want to be able to see it in the PR, not have to hunt in other unchanged classes to see what the test is doing.
How to release
- Complete CHANGELOG.md and commit
- Create an annotated tag
git tag -a 1.2.3
- Tag subject must be the version number, eg:
1.2.3
- Tag body must be a copy-paste of the changelog entries.
- Push the tag with
git push --tags
, GitHub Actions will create a GitHub release automatically, and the release details will automatically be sent to packagist. - Github seems to remove markdown headings in the Release Notes, so you should edit to restore these.
Note: Tagged releases are made from the
master
branch. Only in an emergency should a tagged release be made from therelease
branch. (i.e. cherry-picked hot-fixes.)