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prebuilt_jar

prebuilt_jar​

def prebuilt_jar(
    *,
    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}),
    _dex_min_sdk_version: None | int = select({"prelude//android/constraints:min_sdk_version_19": 19, "prelude//android/constraints:min_sdk_version_20": 20, "prelude//android/constraints:min_sdk_version_21": 21, "prelude//android/constraints:min_sdk_version_22": 22, "prelude//android/constraints:min_sdk_version_23": 23, "prelude//android/constraints:min_sdk_version_24": 24, "prelude//android/constraints:min_sdk_version_25": 25, "prelude//android/constraints:min_sdk_version_26": 26, "prelude//android/constraints:min_sdk_version_27": 27, "prelude//android/constraints:min_sdk_version_28": 28, "prelude//android/constraints:min_sdk_version_29": 29, "prelude//android/constraints:min_sdk_version_30": 30, "prelude//android/constraints:min_sdk_version_31": 31, "prelude//android/constraints:min_sdk_version_32": 32, "prelude//android/constraints:min_sdk_version_33": 33, "prelude//android/constraints:min_sdk_version_34": 34, "prelude//android/constraints:min_sdk_version_35": 35, "DEFAULT": None}),
    _dex_toolchain: str = "gh_facebook_buck2_shims_meta//:dex",
    _exec_os_type: str = "prelude//os_lookup/targets:os_lookup",
    _prebuilt_jar_toolchain: str = "gh_facebook_buck2_shims_meta//:prebuilt_jar",
    binary_jar: str,
    contacts: list[str] = [],
    default_host_platform: None | str = None,
    deps: list[str] = [],
    desugar_deps: list[str] = [],
    generate_abi: bool = True,
    is_executable: bool = False,
    javadoc_url: None | str = None,
    labels: list[str] = [],
    licenses: list[str] = [],
    maven_coords: None | str = None,
    never_mark_as_unused_dependency: bool = False,
    required_for_source_only_abi: bool = True,
    source_jar: None | str = None,
) -> None

A prebuilt_jar() rule is used to identify a JAR file that is checked into our repository as a precompiled binary rather than one that is built from source by Buck. Frequently, these are used to reference third-party JAR files (such as junit.jar) and are used as dependencies of java_library() rules.

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
  • binary_jar: Path to the pre-built JAR file.
  • deps: Rules that must be built before this rule. Because the binary_jar is already built, there should be nothing to build, so this should be empty.
  • javadoc_url: URL to the Javadoc for the .class files in the binary_jar.
  • source_jar: Path to a JAR file that contains the .java files to create the .class in the binary_jar. This is frequently provided for debugging purposes.

Details​

Examples:


prebuilt_jar(
  name = 'junit',
  binary_jar = 'junit-4.8.2.jar',
  source_jar = 'junit-4.8.2-sources.jar',
  javadoc_url = 'http://kentbeck.github.com/junit/javadoc/4.8/',
)

java_library(
  name = 'tests',
  srcs = glob(['tests/**/*Test.java']),
  deps = [
    ':junit',
  ],
)