Add ruby release targets (#11468)

Add bazel targets to create ruby release artifacts.

Should be run with:
```
bazel run ruby:release
bazel run ruby:jruby_release
```

Closes #11468

COPYBARA_INTEGRATE_REVIEW=https://github.com/protocolbuffers/protobuf/pull/11468 from deannagarcia:rubyTargets b7b7eb6865
PiperOrigin-RevId: 503277136

.github/workflows/ruby_install.yml

@@ -0,0 +1,58 @@
+name: Ruby Install Tests
+
+on:
+  push:
+    branches:
+      - main
+      - '[0-9]+.x'
+  pull_request:
+    branches:
+      - main
+      - '[0-9]+.x'
+  workflow_dispatch:
+
+jobs:
+  test_ruby_gems:
+    name: Test ruby gems
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: [2.6, 2.7, 3.0, 3.1, 3.2, jruby-9.2, jruby-9.3]
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install bazel
+        run: |
+          sudo apt-get install -qy wget
+          mkdir $HOME/bin
+          wget -O $HOME/bin/bazel https://github.com/bazelbuild/bazel/releases/download/6.0.0/bazel-6.0.0-linux-x86_64
+          chmod a+x $HOME/bin/bazel
+      - name: Install git
+        run: |
+          sudo apt-get install -qy --no-install-recommends git
+      - name: Install ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - name: Build cruby gem
+        run: $HOME/bin/bazel run ruby:release
+        if: ${{ !contains(matrix.ruby, 'jruby') }}
+      - name: Install cruby gem
+        run: gem install bazel-bin/ruby/release.runfiles/com_google_protobuf/tmp/google-protobuf-*
+        if: ${{ !contains(matrix.ruby, 'jruby') }}
+      - name: Build jruby gem
+        run: $HOME/bin/bazel run ruby:jruby_release
+        if: ${{ contains(matrix.ruby, 'jruby') }}
+      - name: Install jruby gem
+        run: gem install bazel-bin/ruby/jruby_release.runfiles/com_google_protobuf/tmp/google-protobuf-*
+        if: ${{ contains(matrix.ruby, 'jruby') }}
+      - name: Test installation
+        run: |
+          bazel run //:protoc -- --proto_path=$GITHUB_WORKSPACE/src --proto_path=$GITHUB_WORKSPACE/ruby/tests --proto_path=$GITHUB_WORKSPACE/ruby --ruby_out=$GITHUB_WORKSPACE/ruby tests/test_import_proto2.proto
+          bazel run //:protoc -- --proto_path=$GITHUB_WORKSPACE/src --proto_path=$GITHUB_WORKSPACE/ruby/tests --proto_path=$GITHUB_WORKSPACE/ruby --ruby_out=$GITHUB_WORKSPACE/ruby tests/basic_test.proto
+          ruby ruby/tests/basic.rb

WORKSPACE

@@ -35,6 +35,14 @@ http_archive(
 load("//:protobuf_deps.bzl", "PROTOBUF_MAVEN_ARTIFACTS", "protobuf_deps")
 protobuf_deps()
 
+load("@rules_jvm_external//:repositories.bzl", "rules_jvm_external_deps")
+
+rules_jvm_external_deps()
+
+load("@rules_jvm_external//:setup.bzl", "rules_jvm_external_setup")
+
+rules_jvm_external_setup()
+
 load("@rules_jvm_external//:defs.bzl", "maven_install")
 
 maven_install(

protobuf_deps.bzl

@@ -110,8 +110,8 @@ def protobuf_deps():
         _github_archive(
             name = "rules_ruby",
             repo = "https://github.com/protocolbuffers/rules_ruby",
-            commit = "59732544ce3a4bc4e8e4d4e8c8f318c931c17eae",
+            commit = "5cf6ff74161d7f985b9bf86bb3c5fb16cef6337b",
-            sha256 = "4fc45adf1056c824afde9a52b743b915eeada3633539eb1dbd641a66dc9f4c4f",
+            sha256 = "c88dd69eb50fcfd7fbc5d7db79adc6631ef0e1d80b3c94efe33ac5ee3ccc37f7",
         )
 
     if not native.existing_rule("rules_jvm_external"):

protobuf_version.bzl

@@ -2,3 +2,4 @@ PROTOC_VERSION = "21.12"
 PROTOBUF_JAVA_VERSION = "3.21.12"
 PROTOBUF_PYTHON_VERSION = "4.21.12"
 PROTOBUF_PHP_VERSION = "3.21.12"
+PROTOBUF_RUBY_VERSION = "3.21.12"

ruby/BUILD.bazel

@@ -6,6 +6,7 @@ load("@rules_pkg//:mappings.bzl", "pkg_files", "strip_prefix")
 load("@rules_ruby//ruby:defs.bzl", "ruby_library")
 load("//:protobuf.bzl", "internal_ruby_proto_library")
 load("//conformance:defs.bzl", "conformance_test")
+load("//:protobuf_version.bzl", "PROTOBUF_RUBY_VERSION")
 
 ################################################################################
 # Ruby Runtime
@@ -19,6 +20,44 @@ ruby_library(
     ],
 )
 
+sh_binary(
+    name = "jruby_release",
+    data = [
+      "//ruby/lib/google:copy_jar",
+      "//ruby/lib/google:dist_files",
+      "//:well_known_ruby_protos",
+      "google-protobuf.gemspec",
+    ],
+    srcs = [
+      "build_jruby_release.sh",
+    ],
+    deps = ["@bazel_tools//tools/bash/runfiles"],
+    target_compatible_with = select({
+        "@rules_ruby//ruby/runtime:config_jruby": [],
+        "//conditions:default": ["@platforms//:incompatible"],
+    }),
+)
+
+sh_binary(
+    name = "release",
+    data = [
+      "@utf8_range//:utf8_range_srcs",
+      "@utf8_range//:LICENSE",
+      "//:well_known_ruby_protos",
+      "//ruby/ext/google/protobuf_c:dist_files",
+      "//ruby/lib/google:dist_files",
+      "google-protobuf.gemspec",
+    ],
+    srcs = [
+      "build_release.sh",
+    ],
+    deps = ["@bazel_tools//tools/bash/runfiles"],
+    target_compatible_with = select({
+        "@rules_ruby//ruby/runtime:config_ruby": [],
+        "//conditions:default": ["@platforms//:incompatible"],
+    }),
+)
+
 ################################################################################
 # Tests
 ################################################################################

ruby/build_jruby_release.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+# This file should be executed with jruby
+
+set -ex
+
+# --- begin runfiles.bash initialization ---
+# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
+set -euo pipefail
+if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+  if [[ -f "$0.runfiles_manifest" ]]; then
+    export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
+  elif [[ -f "$0.runfiles/MANIFEST" ]]; then
+    export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
+  elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+    export RUNFILES_DIR="$0.runfiles"
+  fi
+fi
+if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+  source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
+elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+    source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
+              "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
+else
+echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
+exit 1
+fi
+# --- end runfiles.bash initialization ---
+
+# Make a temporary directory and move to it to do all packaging work
+mkdir -p tmp
+cd tmp
+
+# Move all generated files to lib/google/protobuf
+mkdir -p lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/any_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/api_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/descriptor_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/duration_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/empty_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/field_mask_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/source_context_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/struct_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/timestamp_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/type_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/wrappers_pb.rb)" lib/google/protobuf
+
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf_java.jar)" lib/google
+
+# Move all source files to the correct location
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf.rb)" lib/google
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/descriptor_dsl.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/message_exts.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/repeated_field.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/well_known_types.rb)" lib/google/protobuf
+
+# Move gemspec file to current directory
+cp "$(rlocation com_google_protobuf/ruby/google.protobuf.gemspec)" .
+
+# Make all files global readable/writable/executable
+chmod -R 777 ./
+
+# Build gem
+gem build google-protobuf.gemspec

ruby/build_release.sh

@@ -0,0 +1,88 @@
+#!/bin/bash
+# This file should be executed with ruby
+
+set -ex
+
+# --- begin runfiles.bash initialization ---
+# Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash).
+set -euo pipefail
+if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+  if [[ -f "$0.runfiles_manifest" ]]; then
+    export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest"
+  elif [[ -f "$0.runfiles/MANIFEST" ]]; then
+    export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST"
+  elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+    export RUNFILES_DIR="$0.runfiles"
+  fi
+fi
+if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then
+  source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash"
+elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then
+    source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \
+              "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)"
+else
+echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash"
+exit 1
+fi
+# --- end runfiles.bash initialization ---
+
+# rvm use ruby-3.0
+
+# Make a temporary directory and move to it to do all packaging work
+mkdir -p tmp
+cd tmp
+
+# Move all generated files to lib/google/protobuf
+mkdir -p lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/any_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/api_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/descriptor_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/duration_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/empty_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/field_mask_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/source_context_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/struct_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/timestamp_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/type_pb.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/src/google/protobuf/wrappers_pb.rb)" lib/google/protobuf
+
+# Move all utf-8 files to ext/google/protobuf_c/third_party/utf8_range
+UTF8_DIR=ext/google/protobuf_c/third_party/utf8_range
+mkdir -p $UTF8_DIR
+cp "$(rlocation utf8_range/LICENSE)" $UTF8_DIR/LICENSE
+cp "$(rlocation utf8_range/naive.c)" $UTF8_DIR
+cp "$(rlocation utf8_range/range2-neon.c)" $UTF8_DIR
+cp "$(rlocation utf8_range/range2-sse.c)" $UTF8_DIR
+cp "$(rlocation utf8_range/utf8_range.h)" $UTF8_DIR
+
+# Move all source files to the correct location
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/convert.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/convert.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/defs.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/defs.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/extconf.rb)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/map.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/map.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/message.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/message.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/protobuf.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/protobuf.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/repeated_field.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/repeated_field.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/ruby-upb.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/ruby-upb.h)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/ext/google/protobuf_c/wrap_memcpy.c)" ext/google/protobuf_c
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf.rb)" lib/google
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/descriptor_dsl.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/message_exts.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/repeated_field.rb)" lib/google/protobuf
+cp "$(rlocation com_google_protobuf/ruby/lib/google/protobuf/well_known_types.rb)" lib/google/protobuf
+
+# Move gemspec file to current directory
+cp "$(rlocation com_google_protobuf/ruby/google.protobuf.gemspec)" .
+
+# Make all files global readable/writable/executable
+chmod -R 777 ./
+
+# Build gem
+gem build google-protobuf.gemspec

ruby/ext/google/protobuf_c/extconf.rb

@@ -7,7 +7,7 @@ ext_name = "google/protobuf_c"
 dir_config(ext_name)
 
 if RUBY_PLATFORM =~ /darwin/ || RUBY_PLATFORM =~ /linux/ || RUBY_PLATFORM =~ /freebsd/
-  $CFLAGS += " -std=gnu99 -O3 -DNDEBUG -fvisibility=hidden -Wall -Wsign-compare -Wno-declaration-after-statement"
+  $CFLAGS += " -std=gnu99 -O3 -DNDEBUG -fvisibility=hidden -Wall -Wsign-compare -Wno-declaration-after-statement -I$(srcdir)/third_party/utf8_range"
 else
   $CFLAGS += " -std=gnu99 -O3 -DNDEBUG"
 end
@@ -25,4 +25,4 @@ $srcs = ["protobuf.c", "convert.c", "defs.c", "message.c",
          "repeated_field.c", "map.c", "ruby-upb.c", "wrap_memcpy.c",
          "naive.c", "range2-neon.c", "range2-sse.c"]
 
-create_makefile(ext_name, Dir.pwd+"/../../../../ext/google/protobuf_c")
+create_makefile(ext_name)

ruby/lib/google/BUILD.bazel

@@ -27,6 +27,7 @@ java_binary(
     runtime_deps = [
         "//ruby/src/main/java:protobuf_java"
     ],
+    deploy_env = ["@rules_ruby//ruby/runtime:jruby_binary"],
     create_executable = False,
 )
 
@@ -37,6 +38,7 @@ genrule(
     outs = ["protobuf_java.jar"],
     cmd = "cp $< $@",
     tags = ["manual"],
+    visibility = ["//ruby:__subpackages__"],
 )
 
 ruby_library(