Change the default value for feature key

org.openrewrite.launchdarkly.ChangeVariationDefault

Change the default value for Variation invocations for feature key.

Recipe source

GitHub, Issue Tracker, Maven Central

• groupId: org.openrewrite.recipe

• artifactId: rewrite-launchdarkly

• version: 0.3.0

Options

Type	Name	Description	Example
String	featureKey	The key of the feature flag to remove.	flag-key-123abc
String	defaultValue	The default value to use in feature flag invocations.	true

Usage

This recipe has required configuration parameters. Recipes with required configuration parameters cannot be activated directly. To activate this recipe you must create a new recipe which fills in the required parameters. In your rewrite.yml create a new recipe with a unique name. For example: com.yourorg.ChangeVariationDefaultExample. Here's how you can define and customize such a recipe within your rewrite.yml:

rewrite.yml

---
type: specs.openrewrite.org/v1beta/recipe
name: com.yourorg.ChangeVariationDefaultExample
displayName: Change the default value for feature key example
recipeList:
  - org.openrewrite.launchdarkly.ChangeVariationDefault:
      featureKey: flag-key-123abc
      defaultValue: true

Now that com.yourorg.ChangeVariationDefaultExample has been defined activate it and take a dependency on org.openrewrite.recipe:rewrite-launchdarkly:0.3.0 in your build file:

Gradle

1. Add the following to your build.gradle file:

build.gradle

plugins {
    id("org.openrewrite.rewrite") version("6.12.0")
}

rewrite {
    activeRecipe("com.yourorg.ChangeVariationDefaultExample")
}

repositories {
    mavenCentral()
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-launchdarkly:0.3.0")
}

2. Run gradle rewriteRun to run the recipe.

Maven

1. Add the following to your pom.xml file:

pom.xml

<project>
  <build>
    <plugins>
      <plugin>
        <groupId>org.openrewrite.maven</groupId>
        <artifactId>rewrite-maven-plugin</artifactId>
        <version>5.29.0</version>
        <configuration>
          <activeRecipes>
            <recipe>com.yourorg.ChangeVariationDefaultExample</recipe>
          </activeRecipes>
        </configuration>
        <dependencies>
          <dependency>
            <groupId>org.openrewrite.recipe</groupId>
            <artifactId>rewrite-launchdarkly</artifactId>
            <version>0.3.0</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>
  </build>
</project>

2. Run mvn rewrite:run to run the recipe.

Moderne CLI

You will need to have configured the Moderne CLI on your machine before you can run the following command.

shell

mod run . --recipe ChangeVariationDefaultExample

See how this recipe works across multiple open-source repositories

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Please contact Moderne for more information about safely running the recipes on your own codebase in a private SaaS.

Contributors

Tim te Beek, Jonathan Leitschuh