load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
load("@contrib_rules_jvm//java:defs.bzl", "spotbugs_binary", "spotbugs_config")
load("@rules_java//java:java_plugin.bzl", "java_plugin")
load(":defs.bzl", "artifact", "java_library")

exports_files(
    srcs = [
        "CHANGELOG",
        "empty_test_template.txt",
        "java_stub_template.txt",
    ],
    visibility = [
        "//visibility:public",
    ],
)

java_plugin(
    name = "auto-service-plugin",
    processor_class = "com.google.auto.service.processor.AutoServiceProcessor",
    visibility = ["//visibility:private"],
    deps = [
        artifact("com.google.auto.service:auto-service"),
    ],
)

java_plugin(
    name = "nullaway",
    visibility = [
        "//java:__subpackages__",
    ],
    deps = [
        artifact("com.uber.nullaway:nullaway"),
    ],
)

java_library(
    name = "auto-service",
    exported_plugins = [
        ":auto-service-plugin",
    ],
    visibility = [
        "//java:__subpackages__",
    ],
    exports = [
        artifact("com.google.auto.service:auto-service-annotations"),
    ],
)

spotbugs_binary(
    name = "spotbugs-cli",
    runtime_deps = [
        artifact("com.github.spotbugs:spotbugs"),
        artifact("org.slf4j:slf4j-jdk14"),
    ],
)

spotbugs_config(
    name = "spotbugs-config",
    effort = "default",
    exclude_filter = "spotbugs-excludes.xml",
    fail_on_warning = True,
    spotbugs_binary = ":spotbugs-cli",
    visibility = [
        "//visibility:public",
    ],
)

string_flag(
    name = "nullaway_level",
    build_setting_default = "NONE",
    values = [
        "NONE",
        "WARN",
        "ERROR",
    ],
)

config_setting(
    name = "use_nullaway_level_warn",
    flag_values = {
        ":nullaway_level": "WARN",
    },
)

config_setting(
    name = "use_nullaway_level_error",
    flag_values = {
        ":nullaway_level": "ERROR",
    },
)