java_binary

def java_binary(
    *,
    name: str,
    default_target_platform: None | str = None,
    target_compatible_with: list[str] = [],
    compatible_with: list[str] = [],
    exec_compatible_with: list[str] = [],
    visibility: list[str] = [],
    within_view: list[str] = ["PUBLIC"],
    metadata: OpaqueMetadata = {},
    tests: list[str] = [],
    modifiers: OpaqueMetadata = [],
    _apple_platforms: dict[str, str] = {},
    _build_only_native_code: bool = select({"prelude//android/constraints:build_only_native_code": True, "DEFAULT": False}),
    _exec_os_type: str = "prelude//os_lookup/targets:os_lookup",
    _is_building_android_binary: bool = select({"prelude//os:building_android_binary": True, "DEFAULT": False}),
    _java_toolchain: str = "gh_facebook_buck2_shims_meta//:java",
    base_dep: None | str = None,
    blocklist: list[str] = [],
    build_manifest: None | str = None,
    concat_deps: bool = False,
    contacts: list[str] = [],
    default_cxx_platform: None | str = None,
    default_host_platform: None | str = None,
    deps: list[str] = [],
    do_not_create_inner_jar: bool = False,
    generate_wrapper: bool = False,
    incremental_target_prefix: None | str = None,
    java_args_for_run_info: list[str] = [],
    java_runtime: None | str = None,
    java_version: None | str = None,
    labels: list[str] = [],
    licenses: list[str] = [],
    main_class: None | str = None,
    manifest_file: None | str = None,
    meta_inf_directory: None | str = None,
    proguard_config: None | str = None,
    proguard_jvm_args: list[str] = [],
    proguard_library_jars: list[str] = [],
) -> None

A java_binary() rule is used to create a JAR file of the compiled .class files and resources of the java_library() rules on which it depends.

Parameters

name: name of the target
default_target_platform: specifies the default target platform, used when no platforms are specified on the command line
target_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
exec_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with an execution platform
visibility: a list of visibility patterns restricting what targets can depend on this one
within_view: a list of visibility patterns restricting what this target can depend on
metadata: a key-value map of metadata associated with this target
tests: a list of targets that provide tests for this one
modifiers: an array of modifiers associated with this target
base_dep: Rule (normally of type java_library) that should be compiled and used as a base JAR to receive all dependencies through an append operation.

blocklist: A list of patterns that identify files to exclude from the final generated JAR file. Example:

java_binary(
  name = 'example',
  blocklist = [
    # Excludes com.example.A and com.example.Alligator,
    # as well as their inner classes and any non-class files that happen to match
    # the pattern
    'com.example.A',

    # Excludes all files from org/slf4j/**/*.
    'org.slf4j',
  ],
  deps = [
    ':example1',
    ':third-party-stuff',
  ],
)

build_manifest: MANIFEST containing stamped build attributes, that should be merged into the main jar manifest
concat_deps: Use zip concatenation instead of repacking all dependency jars, which is faster
deps: Rules (normally of type java_library) that should be compiled and whose .class files and resources should be included in the generated JAR file.
java_runtime: Expected java version used at runtime
java_version: Expected java version used at compile time
main_class: If provided, this will be the value specified as the Main-Class attribute of the META-INF/MANIFEST.MF file in the generated JAR file. Also, when this rule is used as an executable in a genrule(), main_class will indicate the class whose main() method will be invoked to process the command-line arguments. This is consistent with the expected usage of java -jar *<name.jar>* *<args>*.
manifest_file: If provided, this manifest will be used when generating the JAR file. If combined with main_class, the specified manifest file will be used but the main_class will override the main class in the manifest.

java_binary​

Parameters​

java_binary

Parameters