feat: protoc-gen-scala support

.github/renovate.json

@@ -139,6 +139,12 @@
       "depNameTemplate": "stepancheg/rust-protobuf",
       "datasourceTemplate": "github-tags"
     },
+    {
+      "fileMatch": ["^deps\\.list$"],
+      "matchStrings": ["PROTOC_GEN_SCALA_VERSION=(?<currentValue>.*?)\\n"],
+      "depNameTemplate": "scalapb/ScalaPB",
+      "datasourceTemplate": "github-releases"
+    },
     {
       "fileMatch": ["^deps\\.list$"],
       "matchStrings": ["PROTOC_GEN_TS_VERSION=(?<currentValue>.*?)\\n"],

.github/workflows/dockerimage.yml

@@ -85,8 +85,10 @@ jobs:
           PROTOC_GEN_JSONSCHEMA_VERSION=${{ env.PROTOC_GEN_JSONSCHEMA_VERSION }}
           PROTOC_GEN_LINT_VERSION=${{ env.PROTOC_GEN_LINT_VERSION }}
           PROTOC_GEN_RUST_VERSION=${{ env.PROTOC_GEN_RUST_VERSION }}
+          PROTOC_GEN_SCALA_VERSION=${{ env.PROTOC_GEN_SCALA_VERSION }}
           PROTOC_GEN_TS_VERSION=${{ env.PROTOC_GEN_TS_VERSION }}
           PROTOC_GEN_VALIDATE_VERSION=${{ env.PROTOC_GEN_VALIDATE_VERSION }}
           RUST_IMAGE_VERSION=${{ env.RUST_IMAGE_VERSION }}
+          SCALA_SBT_IMAGE_VERSION=${{ env.SCALA_SBT_IMAGE_VERSION }}
           SWIFT_IMAGE_VERSION=${{ env.SWIFT_IMAGE_VERSION }}
           UPX_VERSION=${{ env.UPX_VERSION }}

Dockerfile

@@ -5,6 +5,7 @@ ARG DART_IMAGE_VERSION
 ARG GO_IMAGE_VERSION
 ARG NODE_IMAGE_VERSION
 ARG RUST_IMAGE_VERSION
+ARG SCALA_SBT_IMAGE_VERSION
 ARG SWIFT_IMAGE_VERSION
 
 
@@ -324,6 +325,17 @@ RUN pkg \
         /usr/local/lib/node_modules/ts-protoc-gen
 RUN install -D protoc-gen-ts /out/usr/bin/protoc-gen-ts
 
+FROM sbtscala/scala-sbt:${SCALA_SBT_IMAGE_VERSION} as protoc_gen_scala
+RUN mkdir -p /scala-protobuf
+ARG PROTOC_GEN_SCALA_VERSION
+RUN curl -sSL https://api.github.com/repos/scalapb/ScalaPB/tarball/${PROTOC_GEN_SCALA_VERSION} | tar xz --strip 1 -C /scala-protobuf
+WORKDIR /scala-protobuf
+RUN gu install native-image
+# Make sbt use the version of native-image installed by gu instead of downloading a separate version
+ARG NATIVE_IMAGE_INSTALLED=true
+RUN ./make_reflect_config.sh
+RUN sbt protocGenScalaNativeImage/nativeImage
+RUN install -D /scala-protobuf/target/protoc-gen-scala /out/usr/bin/protoc-gen-scala
 
 FROM dart:${DART_IMAGE_VERSION} as protoc_gen_dart
 RUN apt-get update
@@ -358,6 +370,7 @@ COPY --from=protoc_gen_gql /out/ /out/
 COPY --from=protoc_gen_jsonschema /out/ /out/
 COPY --from=protoc_gen_lint /out/ /out/
 COPY --from=protoc_gen_rust /out/ /out/
+COPY --from=protoc_gen_scala /out/ /out/
 COPY --from=protoc_gen_validate /out/ /out/
 ARG TARGETARCH
 RUN <<EOF
@@ -422,6 +435,7 @@ RUN protoc-wrapper \
         --python_out=/test \
         --ruby_out=/test \
         --rust_out=/test \
+        --scala_out=/test \
         --ts_out=/test \
         --validate_out=lang=go:/test \
         google/protobuf/any.proto

README.md

@@ -5,27 +5,28 @@ An all-inclusive `protoc` Docker image.
 It started out as https://github.com/znly/docker-protobuf fork, but grew into a stand-alone project.
 
 ## What's included:
+- [bufbuild/protoc-gen-validate](https://github.com/bufbuild/protoc-gen-validate)
 - [chrusty/protoc-gen-jsonschema](https://github.com/chrusty/protoc-gen-jsonschema)
 - [ckaznocha/protoc-gen-lint](https://github.com/ckaznocha/protoc-gen-lint)
 - [danielvladco/go-proto-gql](https://github.com/danielvladco/go-proto-gql)
-- [bufbuild/protoc-gen-validate](https://github.com/bufbuild/protoc-gen-validate)
 - [dart-lang/protobuf](https://github.com/dart-lang/protobuf)
 - [envoyproxy/protoc-gen-validate](https://github.com/envoyproxy/protoc-gen-validate)
 - [gogo/protobuf](https://github.com/gogo/protobuf)
 - [golang/protobuf](https://github.com/protocolbuffers/protobuf-go)
 - [google/protobuf](https://github.com/google/protobuf)
 - [grpc-ecosystem/grpc-gateway](https://github.com/grpc-ecosystem/grpc-gateway)
-- [grpc/grpc](https://github.com/grpc/grpc)
 - [grpc/grpc-go](https://github.com/grpc/grpc-go)
 - [grpc/grpc-java](https://github.com/grpc/grpc-java)
 - [grpc/grpc-swift](https://github.com/grpc/grpc-swift) (not on `arm64`, tracking issue: https://github.com/rvolosatovs/docker-protobuf/issues/89)
 - [grpc/grpc-web](https://github.com/grpc/grpc-web)
+- [grpc/grpc](https://github.com/grpc/grpc)
 - [improbable-eng/ts-protoc-gen](https://github.com/improbable-eng/ts-protoc-gen)
 - [infobloxopen/protoc-gen-gorm](https://github.com/infobloxopen/protoc-gen-gorm)
 - [moul/protoc-gen-gotemplate](https://github.com/moul/protoc-gen-gotemplate)
 - [mwitkow/go-proto-validators](https://github.com/mwitkow/go-proto-validators)
 - [protobuf-c/protobuf-c](https://github.com/protobuf-c/protobuf-c)
 - [pseudomuto/protoc-gen-doc](https://github.com/pseudomuto/protoc-gen-doc)
+- [scalapb/scalapb](https://github.com/scalapb/scalapb)
 - [stepancheg/grpc-rust](https://github.com/stepancheg/grpc-rust)
 - [stepancheg/rust-protobuf](https://github.com/stepancheg/rust-protobuf)
 
@@ -42,6 +43,7 @@ It started out as https://github.com/znly/docker-protobuf fork, but grew into a
 - Python
 - Ruby
 - Rust
+- Scala
 - Swift
 - Typescript
 

deps.list

@@ -19,8 +19,10 @@ PROTOC_GEN_GQL_VERSION=v0.8.0
 PROTOC_GEN_JSONSCHEMA_VERSION=1.3.10
 PROTOC_GEN_LINT_VERSION=v0.3.0
 PROTOC_GEN_RUST_VERSION=v3.2.0
+PROTOC_GEN_SCALA_VERSION=v0.11.12
 PROTOC_GEN_TS_VERSION=0.15.0
 PROTOC_GEN_VALIDATE_VERSION=v0.9.1
 RUST_IMAGE_VERSION=1.66.0-alpine3.16
+SCALA_SBT_IMAGE_VERSION=graalvm-ce-21.3.0-java17_1.8.0_3.2.1
 SWIFT_IMAGE_VERSION=5.7-focal
 UPX_VERSION=4.0.1