Update latest Scala 2 and Scala 3 versions (#1636)

* Update latest Scala 2 and Scala 3 versions

* Update changed versions used in tests

* Fix failing Scala 3 diagnostics tests after upgrade to 3.3.4 - this version backported propositions for missing identifiers

Author: WojciechMazur

README.md

@@ -88,7 +88,7 @@ scalatest_toolchain()
 ```
 
 This will load the `rules_scala` repository at the commit sha
-`rules_scala_version` into your Bazel project and register a [scala_toolchain](docs/scala_toolchain.md) at the default Scala version (2.12.19)
+`rules_scala_version` into your Bazel project and register a [scala_toolchain](docs/scala_toolchain.md) at the default Scala version (2.12.20)
 
 Then in your BUILD file just add the following so the rules will be available:
 ```starlark
@@ -143,13 +143,13 @@ Previous minor versions may work but are supported only on a best effort basis.
 To configure Scala version you must call `scala_config(scala_version = "2.xx.xx")` and configure 
 dependencies by declaring [scala_toolchain](docs/scala_toolchain.md). 
 For a quick start you can use `scala_repositories()` and `scala_register_toolchains()`, which have 
-dependency providers configured for `2.11.12`, `2.12.19` and `2.13.14` versions.
+dependency providers configured for `2.11.12`, `2.12.20` and `2.13.15` versions.
 
 
 ```starlark
 # WORKSPACE
 load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
-scala_config(scala_version = "2.13.14")
+scala_config(scala_version = "2.13.15")
 
 load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
 rules_proto_dependencies()

dt_patches/dt_patch_test.sh

@@ -102,6 +102,7 @@ run_test_local test_compiler_patch 2.12.16
 run_test_local test_compiler_patch 2.12.17
 run_test_local test_compiler_patch 2.12.18
 run_test_local test_compiler_patch 2.12.19
+run_test_local test_compiler_patch 2.12.20
 
 run_test_local test_compiler_patch 2.13.0
 run_test_local test_compiler_patch 2.13.1
@@ -116,6 +117,7 @@ run_test_local test_compiler_patch 2.13.10
 run_test_local test_compiler_patch 2.13.11
 run_test_local test_compiler_patch 2.13.12
 run_test_local test_compiler_patch 2.13.14
+run_test_local test_compiler_patch 2.13.15
 
 run_test_local test_compiler_srcjar_error 2.12.11
 run_test_local test_compiler_srcjar_error 2.12.12
@@ -129,7 +131,9 @@ run_test_local test_compiler_srcjar 2.12.16
 run_test_local test_compiler_srcjar_nonhermetic 2.12.17
 run_test_local test_compiler_srcjar_nonhermetic 2.12.18
 run_test_local test_compiler_srcjar_nonhermetic 2.12.19
+run_test_local test_compiler_srcjar_nonhermetic 2.12.20
 
 run_test_local test_compiler_srcjar_nonhermetic 2.13.11
 run_test_local test_compiler_srcjar_nonhermetic 2.13.12
-run_test_local test_compiler_srcjar_nonhermetic 2.13.14
+run_test_local test_compiler_srcjar_nonhermetic 2.13.14
+run_test_local test_compiler_srcjar_nonhermetic 2.13.15

dt_patches/test_dt_patches_user_srcjar/WORKSPACE

@@ -105,6 +105,9 @@ srcjars_by_version = {
     "2.12.19": {
         "url": "https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.12.19/scala-compiler-2.12.19-sources.jar?foo",
     },
+    "2.12.20": {
+        "url": "https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.12.20/scala-compiler-2.12.20-sources.jar?foo",
+    },
     "2.13.11": {
         "url": "https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.13.11/scala-compiler-2.13.11-sources.jar?foo",
     },
@@ -114,6 +117,9 @@ srcjars_by_version = {
     "2.13.14": {
         "url": "https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.13.14/scala-compiler-2.13.14-sources.jar?foo",
     },
+    "2.13.15": {
+        "url": "https://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.13.15/scala-compiler-2.13.15-sources.jar?foo",
+    },
 }
 
 rules_scala_setup(scala_compiler_srcjar = srcjars_by_version[SCALA_VERSION])

examples/crossbuild/1_single/BUILD

@@ -14,7 +14,7 @@ scala_library(
 scala_test(
     name = "test213",
     srcs = ["test.scala"],
-    scala_version = "2.13.14",
+    scala_version = "2.13.15",
 )
 
 # This one will be compiled by 3.3 compiler (the default one):

examples/crossbuild/2_deps/BUILD

@@ -19,7 +19,7 @@ scala_binary(
     name = "bin213",
     srcs = ["bin.scala"],  # compiled with 2.13 (as per `scala_version`)
     main_class = "C",
-    scala_version = "2.13.14",
+    scala_version = "2.13.15",
     deps = [
         ":lib",  # compiled 2.13 (as per `scala_version`)
         ":lib211",  # compiled with 2.11 (that target overrides version)

examples/crossbuild/3_select/BUILD

@@ -22,14 +22,14 @@ scala_binary(
     name = "bin2",
     srcs = ["bin.scala"],
     main_class = "B",
-    scala_version = "2.13.14",
+    scala_version = "2.13.15",
     deps = [":lib"],
 )
 
 scala_binary(
     name = "bin3",
     srcs = ["bin.scala"],
     main_class = "B",
-    scala_version = "3.3.3",
+    scala_version = "3.3.4",
     deps = [":lib"],
 )

examples/crossbuild/WORKSPACE

@@ -30,11 +30,11 @@ local_repository(
 load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
 scala_config(
-    scala_version = "3.3.3",
+    scala_version = "3.3.4",
     scala_versions = [
         "2.11.12",
-        "2.13.14",
-        "3.3.3",
+        "2.13.15",
+        "3.3.4",
     ],
 )
 

examples/scala3/WORKSPACE

@@ -29,7 +29,7 @@ local_repository(
 
 load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
-scala_config(scala_version = "3.5.0")
+scala_config(scala_version = "3.5.2")
 
 load(
     "@io_bazel_rules_scala//scala:scala.bzl",

examples/semanticdb/WORKSPACE

@@ -32,7 +32,7 @@ local_repository(
 
 load("@io_bazel_rules_scala//:scala_config.bzl", "scala_config")
 
-scala_config(scala_version = "2.13.14")
+scala_config(scala_version = "2.13.15")
 
 load(
     "@io_bazel_rules_scala//scala:scala.bzl",

scala_config.bzl

@@ -2,7 +2,7 @@ load("//scala:scala_cross_version.bzl", "extract_major_version", "extract_minor_
 
 def _default_scala_version():
     """return the scala version for use in maven coordinates"""
-    return "2.12.19"
+    return "2.12.20"
 
 def _validate_supported_scala_version(scala_major_version, scala_minor_version):
     if scala_major_version == "2.11" and int(scala_minor_version) != 12:

scripts/create_repository.py

@@ -12,7 +12,7 @@
 import glob
 import os
 
-root_scala_versions = ["2.11.12", "2.12.19", "2.13.14", "3.1.3", "3.2.2", "3.3.3", "3.4.3", "3.5.0"]
+root_scala_versions = ["2.11.12", "2.12.20", "2.13.15", "3.1.3", "3.2.2", "3.3.4", "3.4.3", "3.5.2"]
 scala_test_version = "3.2.9"
 scala_fmt_version = "3.0.0"
 
@@ -33,7 +33,7 @@ def select_root_artifacts(scala_version) -> List[str]:
   scala_major = ".".join(scala_version.split(".")[:2])
   scala_test_major = "3" if scala_major >= "3.0" else scala_major
   scala_fmt_major = "2.13" if scala_major >= "3.0" else scala_major
-  kind_projector_version = "0.13.2" if scala_major < "2.13" else "0.13.3"
+  kind_projector_version = "0.13.2" if scala_major < "2.12" else "0.13.3"
 
   common_root_artifacts = [
     f"org.scalatest:scalatest_{scala_test_major}:{scala_test_version}",
@@ -104,7 +104,9 @@ def map_to_resolved_artifacts(output) -> List[ResolvedArtifact]:
 
 def resolve_artifacts_with_checksums_and_direct_dependencies(root_artifacts) -> List[ResolvedArtifact]:
   command = f'cs resolve {' '.join(root_artifacts)}'
-  output = subprocess.run(command, capture_output=True, text=True, shell=True).stdout.splitlines()
+  proc = subprocess.run(command, capture_output=True, text=True, shell=True)
+  print(proc.stderr)
+  output = proc.stdout.splitlines()
   return map_to_resolved_artifacts(output)
 
 def to_rules_scala_compatible_dict(artifacts, version) -> Dict[str, Dict]:

test/diagnostics_reporter/DiagnosticsReporterTestCases3.java

@@ -21,10 +21,12 @@ class DiagnosticsReporterTestCases {
           put(
               "two_errors_file",
               new diagnostics_reporter.VerifyDiagnosticsOutput[] {
+                // 'did you mean' part was introduced in to Scala 3 LTS in 3.3.4
+                // It was introduced in Scala Next releases somewhere beetween 3.4 and 3.5 
                 new diagnostics_reporter.VerifyDiagnosticsOutput(
-                    Diagnostics.Severity.ERROR, "Not found: printn"),
+                    Diagnostics.Severity.ERROR, "Not found: printn - did you mean print? or perhaps printf or println?"),
                 new diagnostics_reporter.VerifyDiagnosticsOutput(
-                    Diagnostics.Severity.ERROR, "Not found: prinf")
+                    Diagnostics.Severity.ERROR, "Not found: prinf - did you mean print? or perhaps printf?")
               });
           put(
               "warning_file",
@@ -37,7 +39,7 @@ class DiagnosticsReporterTestCases {
               new diagnostics_reporter.VerifyDiagnosticsOutput[] {
                 // Scala 3 does not report unused import when errors are present
                 new diagnostics_reporter.VerifyDiagnosticsOutput(
-                  Diagnostics.Severity.ERROR, "Not found: printn")
+                  Diagnostics.Severity.ERROR, "Not found: printn - did you mean print? or perhaps printf or println?")
               });
           put(
               "info_file",

test/shell/test_coverage_equals_in_target.sh

@@ -4,8 +4,8 @@ dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 . "${dir}"/test_helper.sh
 runner=$(get_test_runner "${1:-local}")
 
-# Default to 2.12.19 for `diff` tests because other versions change the output.
-SCALA_VERSION="${SCALA_VERSION:-2.12.19}"
+# Default to 2.12.20 for `diff` tests because other versions change the output.
+SCALA_VERSION="${SCALA_VERSION:-2.12.20}"
 
 test_coverage_target_name_contains_equals_sign() {
     bazel coverage \

test/shell/test_coverage_scalatest.sh

@@ -4,8 +4,8 @@ dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 . "${dir}"/test_helper.sh
 runner=$(get_test_runner "${1:-local}")
 
-# Default to 2.12.19 for `diff` tests because other versions change the output.
-SCALA_VERSION="${SCALA_VERSION:-2.12.19}"
+# Default to 2.12.20 for `diff` tests because other versions change the output.
+SCALA_VERSION="${SCALA_VERSION:-2.12.20}"
 
 test_coverage_on() {
     bazel coverage \

test/shell/test_coverage_scalatest_resources.sh

@@ -4,8 +4,8 @@ dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 . "${dir}"/test_helper.sh
 runner=$(get_test_runner "${1:-local}")
 
-# Default to 2.12.19 for `diff` tests because other versions change the output.
-SCALA_VERSION="${SCALA_VERSION:-2.12.19}"
+# Default to 2.12.20 for `diff` tests because other versions change the output.
+SCALA_VERSION="${SCALA_VERSION:-2.12.20}"
 
 test_coverage_succeeds_resource_call() {
     bazel coverage \

test/shell/test_coverage_specs2_with_junit.sh

@@ -4,8 +4,8 @@ dir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
 . "${dir}"/test_helper.sh
 runner=$(get_test_runner "${1:-local}")
 
-# Default to 2.12.19 for `diff` tests because other versions change the output.
-SCALA_VERSION="${SCALA_VERSION:-2.12.19}"
+# Default to 2.12.20 for `diff` tests because other versions change the output.
+SCALA_VERSION="${SCALA_VERSION:-2.12.20}"
 
 test_coverage_on() {
     bazel coverage \

test/shell/test_examples.sh

@@ -38,15 +38,15 @@ function scala3_2_example() {
 }
 
 function scala3_3_example() {
-  test_example examples/scala3 "bazel build --repo_env=SCALA_VERSION=3.3.3 //..."
+  test_example examples/scala3 "bazel build --repo_env=SCALA_VERSION=3.3.4 //..."
 }
 
 function scala3_4_example() {
    test_example examples/scala3 "bazel build --repo_env=SCALA_VERSION=3.4.3 //..."
  }
 
 function scala3_5_example() {
-   test_example examples/scala3 "bazel build --repo_env=SCALA_VERSION=3.5.0 //..."
+   test_example examples/scala3 "bazel build --repo_env=SCALA_VERSION=3.5.2 //..."
  }
 
 function semanticdb_example() {

test/shell/test_invalid_scalacopts.sh

@@ -25,7 +25,7 @@ test_logs_not_contains() {
    2>&1 | grep -v "$expected"
 }
 
-for scalaVersion in 2.12.19 2.13.14 3.3.3; do
+for scalaVersion in 2.12.20 2.13.15 3.3.4; do
   if [[ "$scalaVersion" == 3.* ]]; then
     $runner test_logs_contains $scalaVersion "not-existing is not a valid choice for -source"
   else

test/shell/test_scala_config.sh

@@ -6,13 +6,13 @@ runner=$(get_test_runner "${1:-local}")
 
 test_classpath_contains_2_12() {
   bazel aquery 'mnemonic("Javac", //src/java/io/bazel/rulesscala/scalac:scalac)' \
-   --repo_env=SCALA_VERSION=2.12.19 \
+   --repo_env=SCALA_VERSION=2.12.20 \
    | grep scala-library-2.12
 }
 
 test_classpath_contains_2_13() {
   bazel aquery 'mnemonic("Javac", //src/java/io/bazel/rulesscala/scalac:scalac)' \
-   --repo_env=SCALA_VERSION=2.13.14 \
+   --repo_env=SCALA_VERSION=2.13.15 \
    | grep scala-library-2.13
 }
 

test/shell/test_semanticdb.sh

@@ -30,7 +30,7 @@ test_produces_semanticdb(){
   fi
 
   if [ $scala_majver -eq 3 ]; then
-    local version_opt="--repo_env=SCALA_VERSION=3.3.3"
+    local version_opt="--repo_env=SCALA_VERSION=3.3.4"
   fi
 
 

test_cross_build/WORKSPACE

@@ -63,11 +63,11 @@ scala_config(
     scala_version = "3.1.3",
     scala_versions = [
         "2.11.12",
-        "2.12.19",
-        "2.13.14",
+        "2.12.20",
+        "2.13.15",
         "3.1.3",
         "3.2.2",
-        "3.3.3",
+        "3.3.4",
     ],
 )
 

test_cross_build/scalafmt/BUILD

@@ -20,31 +20,31 @@ scalafmt_scala_library(
     srcs = ["unformatted/unformatted-library2.scala"],
     config = ":scala2-conf",
     format = True,
-    scala_version = "2.13.14",
+    scala_version = "2.13.15",
 )
 
 scalafmt_scala_library(
     name = "formatted-library2",
     srcs = ["formatted/formatted-library2.scala"],
     config = ":scala2-conf",
     format = True,
-    scala_version = "2.13.14",
+    scala_version = "2.13.15",
 )
 
 scalafmt_scala_library(
     name = "unformatted-library3",
     srcs = ["unformatted/unformatted-library3.scala"],
     config = ":scala3-conf",
     format = True,
-    scala_version = "3.3.3",
+    scala_version = "3.3.4",
 )
 
 scalafmt_scala_library(
     name = "formatted-library3",
     srcs = ["formatted/formatted-library3.scala"],
     config = ":scala3-conf",
     format = True,
-    scala_version = "3.3.3",
+    scala_version = "3.3.4",
 )
 
 scalafmt_scala_binary(
@@ -53,7 +53,7 @@ scalafmt_scala_binary(
     config = ":scala2-conf",
     format = True,
     main_class = "UnformattedBinary",
-    scala_version = "2.12.19",
+    scala_version = "2.12.20",
 )
 
 scalafmt_scala_library(
@@ -62,7 +62,7 @@ scalafmt_scala_library(
     config = ":scala2-conf",
     format = True,
     main_class = "UnformattedBinary",
-    scala_version = "2.12.19",
+    scala_version = "2.12.20",
 )
 
 scalafmt_scala_binary(
@@ -88,15 +88,15 @@ scalafmt_scala_test(
     srcs = ["unformatted/unformatted-test2.scala"],
     config = ":scala2-conf",
     format = True,
-    scala_version = "2.12.19",
+    scala_version = "2.12.20",
 )
 
 scalafmt_scala_test(
     name = "formatted-test2",
     srcs = ["formatted/formatted-test2.scala"],
     config = ":scala2-conf",
     format = True,
-    scala_version = "2.12.19",
+    scala_version = "2.12.20",
 )
 
 #default scala version is 3.1.3