scala_with_scalafmt.md

scala_binary

scala_binary(name, config, data, deps, deps_unused_whitelist, deps_used_whitelist, format, javacopts, jvm_flags, main_class, plugins, resource_jars, resource_strip_prefix, resources, runtime_deps, scala, scalacopts, srcs)

Compiles and links a Scala JVM executable.

Produces the following implicit outputs:

• <name>_deploy.jar: a single jar that contains all the necessary information to run the program
• <name>.jar: a jar file that contains the class files produced from the sources
• <name>-bin: the script that's used to run the program in conjunction with the generated runfiles

To run the program: bazel run <target>

Attributes

name	Name; required A unique name for this target.
config	Label; optional The Scalafmt configuration file.
data	List of labels; optional The additional runtime files needed by this library.
deps	List of labels; optional The JVM library dependencies.
deps_unused_whitelist	List of labels; optional The JVM library dependencies to always consider unused for `scala_deps_direct` checks.
deps_used_whitelist	List of labels; optional The JVM library dependencies to always consider used for `scala_deps_used` checks.
format	Boolean; optional
javacopts	List of strings; optional The Javac options.
jvm_flags	List of strings; optional The JVM runtime flags.
main_class	String; optional The main class. If not provided, it will be inferred by its type signature.
plugins	List of labels; optional The Scalac plugins.
resource_jars	List of labels; optional The JARs to merge into the output JAR.
resource_strip_prefix	String; optional The path prefix to strip from classpath resources.
resources	List of labels; optional The files to include as classpath resources.
runtime_deps	List of labels; optional The JVM runtime-only library dependencies.
scala	Label; optional The `ScalaConfiguration`. Among other things, this specifies which scala version to use. Defaults to the default_scala target specified in the WORKSPACE file.
scalacopts	List of strings; optional The Scalac options.
srcs	List of labels; optional The source Scala and Java files (and `.srcjar` files of those).

scala_library

scala_library(name, config, data, deps, deps_unused_whitelist, deps_used_whitelist, exports, format, javacopts, macro, neverlink, plugins, resource_jars, resource_strip_prefix, resources, runtime_deps, scala, scalacopts, srcs)

Compiles a Scala JVM library.

Attributes

name	Name; required A unique name for this target.
config	Label; optional The Scalafmt configuration file.
data	List of labels; optional The additional runtime files needed by this library.
deps	List of labels; optional The JVM library dependencies.
deps_unused_whitelist	List of labels; optional The JVM library dependencies to always consider unused for `scala_deps_direct` checks.
deps_used_whitelist	List of labels; optional The JVM library dependencies to always consider used for `scala_deps_used` checks.
exports	List of labels; optional The JVM libraries to add as dependencies to any libraries dependent on this one.
format	Boolean; optional
javacopts	List of strings; optional The Javac options.
macro	Boolean; optional Whether this library provides macros.
neverlink	Boolean; optional Whether this library should be excluded at runtime.
plugins	List of labels; optional The Scalac plugins.
resource_jars	List of labels; optional The JARs to merge into the output JAR.
resource_strip_prefix	String; optional The path prefix to strip from classpath resources.
resources	List of labels; optional The files to include as classpath resources.
runtime_deps	List of labels; optional The JVM runtime-only library dependencies.
scala	Label; optional The `ScalaConfiguration`. Among other things, this specifies which scala version to use. Defaults to the default_scala target specified in the WORKSPACE file.
scalacopts	List of strings; optional The Scalac options.
srcs	List of labels; optional The source Scala and Java files (and `.srcjar` files of those).

scala_test

scala_test(name, config, data, deps, deps_unused_whitelist, deps_used_whitelist, format, frameworks, isolation, javacopts, jvm_flags, plugins, resource_jars, resource_strip_prefix, resources, runner, runtime_deps, scala, scalacopts, shared_deps, srcs, subprocess_runner)

Compiles and links a collection of Scala tests.

To buid and run all tests: bazel test <target>

To build and run a specific test: bazel test <target> --test_filter=<filter_expression>
(Note: the syntax of the <filter_expression> varies by test framework, and not all test frameworks support the test_filter option at this time.)

More Info

Attributes

name	Name; required A unique name for this target.
config	Label; optional The Scalafmt configuration file.
data	List of labels; optional The additional runtime files needed by this library.
deps	List of labels; optional The JVM library dependencies.
deps_unused_whitelist	List of labels; optional The JVM library dependencies to always consider unused for `scala_deps_direct` checks.
deps_used_whitelist	List of labels; optional The JVM library dependencies to always consider used for `scala_deps_used` checks.
format	Boolean; optional
frameworks	List of strings; optional
isolation	String; optional The isolation level to apply
javacopts	List of strings; optional The Javac options.
jvm_flags	List of strings; optional The JVM runtime flags.
plugins	List of labels; optional The Scalac plugins.
resource_jars	List of labels; optional The JARs to merge into the output JAR.
resource_strip_prefix	String; optional The path prefix to strip from classpath resources.
resources	List of labels; optional The files to include as classpath resources.
runner	Label; optional
runtime_deps	List of labels; optional The JVM runtime-only library dependencies.
scala	Label; optional The `ScalaConfiguration`. Among other things, this specifies which scala version to use. Defaults to the default_scala target specified in the WORKSPACE file.
scalacopts	List of strings; optional
shared_deps	List of labels; optional If isolation is "classloader", the list of deps to keep loaded between tests
srcs	List of labels; optional The source Scala and Java files (and `.srcjar` files of those).
subprocess_runner	Label; optional