checkout_strategy

The checkout_strategy configuration in Terrateam allows you to specify how Terrateam performs a code checkout from the pull request.

Default Configuration

checkout_strategy: merge

Keys

Key	Type	Description
checkout_strategy	string	Specifies the strategy Terrateam will use to checkout the code. Default is merge.

Values

Value	Description
merge	(Default) Terrateam will perform a merge of the pull request’s head commit into the base branch. This is equivalent to running git checkout <base_branch> followed by git merge <head_commit>.
head	Terrateam will checkout the pull request’s head commit directly. This is equivalent to running git checkout <head_commit>.

Examples

Using the Default Merge Strategy

checkout_strategy: merge

This configuration will use the default merge strategy, where Terrateam will perform a merge of the pull request’s head commit into the base branch.

Using the Head Checkout Strategy

checkout_strategy: head

This configuration will use the head strategy, where Terrateam will checkout the pull request’s head commit directly.

Considerations

When choosing a checkout strategy, keep the following in mind:

• The merge strategy (default) is generally recommended, as it ensures that the changes being applied are compatible with the current state of the base branch.
• The head strategy can be useful in situations where you want to test the changes in isolation, without considering any changes that may have been made to the base branch since the pull request was opened.
• If you are using a custom workflow that includes steps that modify the working directory (e.g., running tests or linters), be aware that the checkout strategy can impact the files that are present in the working directory.