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Add project.build.outputTimestamp for reproducible builds

Recipe IDorg.openrewrite.maven.cleanup.AddProjectBuildOutputTimestamp
Artifactorg.openrewrite:rewrite-maven

Adds the project.build.outputTimestamp property, which Maven uses to make build outputs reproducible by stamping archive entries with a fixed timestamp instead of the current time. An existing value is preserved. See Configuring for Reproducible Builds.

Composite recipeApache 2.0

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.maven.cleanup.AddProjectBuildOutputTimestamp

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

mod config recipes jar install org.openrewrite:rewrite-maven:8.88.0

Options

NameTypeDescription
timestampStringISO 8601 timestamp, integer seconds since the epoch, or property reference such as ${git.commit.author.time}. Defaults to 1980-01-01T00:00:00Z, the earliest value the ZIP format can represent.
e.g. 2024-01-01T00:00:00Z

Definition

This recipe runs the following recipes in order.

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