Open source

Add value to JSON Object

Recipe IDorg.openrewrite.json.AddKeyValueArtifactorg.openrewrite:rewrite-json

Adds a value at the specified keyPath with the specified key, if the key doesn't already exist.

Single recipeApache 2.0

Add to your build

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~/.gradle/gradle.properties

codeGenomeUsername=you@example.com
codeGenomeToken=YOUR_DOWNLOAD_TOKEN

build.gradle.kts

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

rewrite {
    activeRecipe("org.openrewrite.json.AddKeyValue")
}

repositories {
    mavenCentral()
    maven {
        url = uri("https://artifacts.codegenomeproject.org/maven")
        credentials {
            username = providers.gradleProperty("codeGenomeUsername").get()
            password = providers.gradleProperty("codeGenomeToken").get()
        }
    }
}

dependencies {
    rewrite("org.openrewrite:rewrite-json:8.92.8")
}

Then run

./gradlew rewriteRun

This recipe has required options, which a build sets in a rewrite.yml recipe that you activate instead.

Usage

You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.json.AddKeyValue --recipe-option "keyPath='$.subjects.*' or '$' or '$.x[1].y.*' etc." --recipe-option "key=myKey" --recipe-option "value=`"myValue"` or `{"a": 1}` or `[ 123 ]`"

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite:rewrite-json:RELEASE

Options

Name	Type	Description
`keyPath`required	`String`	A JsonPath expression to locate the parent JSON entry. e.g. `'$.subjects.' or '$' or '$.x[1].y.' etc.`
`key`required	`String`	The key to create. e.g. `myKey`
`value`required	`String`	The value to add to the document at the specified key. Can be of any type representing JSON value. String values should be quoted to be inserted as Strings. e.g. `"myValue"` or `{"a": 1}` or `[ 123 ]`
`prepend`	`Boolean`	If set to `true` the value will be added to the beginning of the object

Data tables

Structured output this recipe can produce.

Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats