scala_inlined_library

Author: gergelyfabian

README.md

@@ -19,6 +19,7 @@ This project defines core build rules for [Scala](https://www.scala-lang.org/) t
 
 - [scala_library](./docs/scala_library.md)
 - [scala_macro_library](./docs/scala_macro_library.md)
+- [scala_inlined_library](./docs/scala_inlined_library.md)
 - [scala_binary](./docs/scala_binary.md)
 - [scala_test](./docs/scala_test.md)
 - [scala_repl](./docs/scala_repl.md)

docs/customizable_phase.md

@@ -146,6 +146,7 @@ Currently phase architecture is used by 7 rules:
 
 - scala_library
 - scala_macro_library
+- scala_inlined_library
 - scala_library_for_plugin_bootstrapping
 - scala_binary
 - scala_test

scala/advanced_usage/scala.bzl

@@ -13,6 +13,7 @@ load(
 )
 load(
     "//scala/private:rules/scala_library.bzl",
+    _make_scala_inlined_library = "make_scala_inlined_library",
     _make_scala_library = "make_scala_library",
     _make_scala_library_for_plugin_bootstrapping = "make_scala_library_for_plugin_bootstrapping",
     _make_scala_macro_library = "make_scala_macro_library",
@@ -28,6 +29,7 @@ load(
 
 make_scala_binary = _make_scala_binary
 make_scala_library = _make_scala_library
+make_scala_inlined_library = _make_scala_inlined_library
 make_scala_library_for_plugin_bootstrapping = _make_scala_library_for_plugin_bootstrapping
 make_scala_macro_library = _make_scala_macro_library
 make_scala_repl = _make_scala_repl

scala/private/phases/phase_compile.bzl

@@ -40,6 +40,18 @@ def phase_compile_library(ctx, p):
     )
     return _phase_compile_default(ctx, p, args)
 
+def phase_compile_inlined_library(ctx, p):
+    args = struct(
+        buildijar = False,
+        srcjars = p.collect_srcjars,
+        unused_dependency_checker_ignored_targets = [
+            target.label
+            for target in p.scalac_provider.default_classpath + ctx.attr.exports +
+                          ctx.attr.unused_dependency_checker_ignored_targets
+        ],
+    )
+    return _phase_compile_default(ctx, p, args)
+
 def phase_compile_library_for_plugin_bootstrapping(ctx, p):
     args = struct(
         buildijar = ctx.attr.build_ijar,

scala/private/phases/phases.bzl

@@ -7,6 +7,7 @@ load(
     _extras_phases = "extras_phases",
     _run_phases = "run_phases",
 )
+load("//scala/private:phases/phase_collect_exports_jars.bzl", _phase_collect_exports_jars = "phase_collect_exports_jars")
 load(
     "//scala/private:phases/phase_collect_jars.bzl",
     _phase_collect_jars_common = "phase_collect_jars_common",
@@ -15,12 +16,12 @@ load(
     _phase_collect_jars_repl = "phase_collect_jars_repl",
     _phase_collect_jars_scalatest = "phase_collect_jars_scalatest",
 )
-load("//scala/private:phases/phase_collect_exports_jars.bzl", _phase_collect_exports_jars = "phase_collect_exports_jars")
 load("//scala/private:phases/phase_collect_srcjars.bzl", _phase_collect_srcjars = "phase_collect_srcjars")
 load(
     "//scala/private:phases/phase_compile.bzl",
     _phase_compile_binary = "phase_compile_binary",
     _phase_compile_common = "phase_compile_common",
+    _phase_compile_inlined_library = "phase_compile_inlined_library",
     _phase_compile_junit_test = "phase_compile_junit_test",
     _phase_compile_library = "phase_compile_library",
     _phase_compile_library_for_plugin_bootstrapping = "phase_compile_library_for_plugin_bootstrapping",
@@ -135,6 +136,7 @@ phase_collect_jars_common = _phase_collect_jars_common
 # compile
 phase_compile_binary = _phase_compile_binary
 phase_compile_library = _phase_compile_library
+phase_compile_inlined_library = _phase_compile_inlined_library
 phase_compile_library_for_plugin_bootstrapping = _phase_compile_library_for_plugin_bootstrapping
 phase_compile_junit_test = _phase_compile_junit_test
 phase_compile_repl = _phase_compile_repl

scala/private/rules/scala_library.bzl

@@ -1,4 +1,5 @@
 load("@bazel_skylib//lib:dicts.bzl", _dicts = "dicts")
+load("//scala:scala_cross_version.bzl", "scala_version_transition", "toolchain_transition_attr")
 load(
     "//scala/private:common.bzl",
     "sanitize_string_for_usage",
@@ -15,14 +16,14 @@ load(
     "//scala/private:coverage_replacements_provider.bzl",
     _coverage_replacements_provider = "coverage_replacements_provider",
 )
-load("//scala:scala_cross_version.bzl", "scala_version_transition", "toolchain_transition_attr")
 load(
     "//scala/private:phases/phases.bzl",
     "extras_phases",
     "phase_collect_exports_jars",
     "phase_collect_jars_common",
     "phase_collect_jars_macro_library",
     "phase_collect_srcjars",
+    "phase_compile_inlined_library",
     "phase_compile_library",
     "phase_compile_library_for_plugin_bootstrapping",
     "phase_coverage_common",
@@ -217,6 +218,68 @@ def make_scala_library_for_plugin_bootstrapping(*extras):
 
 scala_library_for_plugin_bootstrapping = make_scala_library_for_plugin_bootstrapping()
 
+##
+# scala_inlined_library
+##
+
+def _scala_inlined_library_impl(ctx):
+    # Build up information from dependency-like attributes
+    return run_phases(
+        ctx,
+        # customizable phases
+        [
+            ("scalac_provider", phase_scalac_provider),
+            ("scalainfo_provider", phase_scalainfo_provider_non_macro),
+            ("collect_srcjars", phase_collect_srcjars),
+            ("write_manifest", phase_write_manifest),
+            ("dependency", phase_dependency_common),
+            ("collect_jars", phase_collect_jars_common),
+            ("scalacopts", phase_scalacopts),
+            ("semanticdb", phase_semanticdb),
+            ("compile", phase_compile_inlined_library),
+            ("coverage", phase_coverage_library),
+            ("merge_jars", phase_merge_jars),
+            ("runfiles", phase_runfiles_library),
+            ("collect_exports_jars", phase_collect_exports_jars),
+            ("default_info", phase_default_info),
+        ],
+    )
+
+_scala_inlined_library_attrs = {}
+
+_scala_inlined_library_attrs.update(implicit_deps)
+
+_scala_inlined_library_attrs.update(common_attrs)
+
+_scala_inlined_library_attrs.update(_library_attrs)
+
+_scala_inlined_library_attrs.update(resolve_deps)
+
+_scala_inlined_library_attrs.update(toolchain_transition_attr)
+
+def make_scala_inlined_library(*extras):
+    return rule(
+        attrs = _dicts.add(
+            _scala_library_attrs,
+            extras_phases(extras),
+            *[extra["attrs"] for extra in extras if "attrs" in extra]
+        ),
+        fragments = ["java"],
+        outputs = _dicts.add(
+            common_outputs,
+            *[extra["outputs"] for extra in extras if "outputs" in extra]
+        ),
+        toolchains = [
+            "//scala:toolchain_type",
+            "@bazel_tools//tools/jdk:toolchain_type",
+        ],
+        cfg = scala_version_transition,
+        provides = [JavaInfo],
+        implementation = _scala_inlined_library_impl,
+    )
+
+scala_inlined_library = make_scala_inlined_library()
+
 ##
 # scala_macro_library
 ##

scala/scala.bzl

@@ -1,7 +1,3 @@
-load(
-    "//specs2:specs2_junit.bzl",
-    _specs2_junit_dependencies = "specs2_junit_dependencies",
-)
 load(
     "//scala/private:macros/setup_scala_toolchain.bzl",
     _setup_scala_toolchain = "setup_scala_toolchain",
@@ -22,6 +18,7 @@ load(
 )
 load(
     "//scala/private:rules/scala_library.bzl",
+    _scala_inlined_library = "scala_inlined_library",
     _scala_library = "scala_library",
     _scala_library_for_plugin_bootstrapping = "scala_library_for_plugin_bootstrapping",
     _scala_library_suite = "scala_library_suite",
@@ -36,6 +33,10 @@ load(
     _scala_test = "scala_test",
     _scala_test_suite = "scala_test_suite",
 )
+load(
+    "//specs2:specs2_junit.bzl",
+    _specs2_junit_dependencies = "specs2_junit_dependencies",
+)
 
 def scala_specs2_junit_test(name, **kwargs):
     _scala_junit_test(