Open source

Use exec form for `ENTRYPOINT` and `CMD`

Recipe IDorg.openrewrite.docker.UseExecFormEntrypointArtifactorg.openrewrite:rewrite-docker

Converts shell form ENTRYPOINT and CMD instructions to exec form (JSON array). Exec form is preferred because it runs the command as PID 1, allowing it to receive Unix signals properly. Shell form wraps commands in /bin/sh -c which can cause signal handling issues.

Single recipeApache 2.0

Add to your build

Get a download tokenSign in with GitHub or Google, and your token replaces YOUR_DOWNLOAD_TOKEN below. Free for open source recipes like this one.

~/.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.docker.UseExecFormEntrypoint")
}

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-docker:8.92.8")
}

Then run

./gradlew rewriteRun

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.docker.UseExecFormEntrypoint

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

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

Options

Name	Type	Description
`convertEntrypoint`	`Boolean`	Whether to convert ENTRYPOINT instructions. Defaults to true.
`convertCmd`	`Boolean`	Whether to convert CMD instructions. Defaults to true.

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