From c2cc19af98cdaf67b1b8646544a20339b8f5adbd Mon Sep 17 00:00:00 2001
From: strophy <badfunkstripe@gmail.com>
Date: Fri, 31 Jan 2025 19:26:34 +0100
Subject: [PATCH] chore: build protoc-gen-swift and protoc-gen-grpc-swift from
 separate repos

---
 .github/renovate.json             |  8 +++++++-
 .github/workflows/dockerimage.yml |  3 ++-
 Dockerfile                        | 30 ++++++++++++++++++++++++------
 deps.list                         |  3 ++-
 4 files changed, 35 insertions(+), 9 deletions(-)

diff --git a/.github/renovate.json b/.github/renovate.json
index 7c2e8d11..54f3b2d8 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -49,10 +49,16 @@
     },
     {
       "fileMatch": ["^deps\\.list$"],
-      "matchStrings": ["GRPC_SWIFT_VERSION=(?<currentValue>.*?)\\n"],
+      "matchStrings": ["PROTOC_GEN_SWIFT_VERSION=(?<currentValue>.*?)\\n"],
       "depNameTemplate": "grpc/grpc-swift",
       "datasourceTemplate": "github-releases"
     },
+    {
+      "fileMatch": ["^deps\\.list$"],
+      "matchStrings": ["GRPC_SWIFT_VERSION=(?<currentValue>.*?)\\n"],
+      "depNameTemplate": "grpc/grpc-swift-protobuf",
+      "datasourceTemplate": "github-releases"
+    },
     {
       "fileMatch": ["^deps\\.list$"],
       "matchStrings": ["GRPC_WEB_VERSION=(?<currentValue>.*?)\\n"],
diff --git a/.github/workflows/dockerimage.yml b/.github/workflows/dockerimage.yml
index d1224e75..aff54ab4 100644
--- a/.github/workflows/dockerimage.yml
+++ b/.github/workflows/dockerimage.yml
@@ -103,12 +103,13 @@ jobs:
           PROTOC_GEN_JSONSCHEMA_VERSION=${{ env.PROTOC_GEN_JSONSCHEMA_VERSION }}
           PROTOC_GEN_LINT_VERSION=${{ env.PROTOC_GEN_LINT_VERSION }}
           PROTOC_GEN_NANOPB_VERSION=${{ env.PROTOC_GEN_NANOPB_VERSION }}
+          PROTOC_GEN_OPENAPI_VERSION=${{ env.PROTOC_GEN_OPENAPI_VERSION }}
           PROTOC_GEN_PBANDK_VERSION=${{ env.PROTOC_GEN_PBANDK_VERSION }}
           PROTOC_GEN_RUST_VERSION=${{ env.PROTOC_GEN_RUST_VERSION }}
           PROTOC_GEN_SCALA_VERSION=${{ env.PROTOC_GEN_SCALA_VERSION }}
+          PROTOC_GEN_SWIFT_VERSION=${{ env.PROTOC_GEN_SWIFT_VERSION }}
           PROTOC_GEN_TS_VERSION=${{ env.PROTOC_GEN_TS_VERSION }}
           PROTOC_GEN_VALIDATE_VERSION=${{ env.PROTOC_GEN_VALIDATE_VERSION }}
-          PROTOC_GEN_OPENAPI_VERSION=${{ env.PROTOC_GEN_OPENAPI_VERSION }}
           RUST_IMAGE_VERSION=${{ env.RUST_IMAGE_VERSION }}
           SCALA_SBT_IMAGE_VERSION=${{ env.SCALA_SBT_IMAGE_VERSION }}
           SWIFT_IMAGE_VERSION=${{ env.SWIFT_IMAGE_VERSION }}
diff --git a/Dockerfile b/Dockerfile
index be02adbd..0c206d5e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -282,15 +282,19 @@ RUN install -D /grpc-rust/target/$(xx-cargo --print-target-triple)/release/proto
 RUN xx-verify /out/usr/bin/protoc-gen-rust-grpc
 
 
-FROM --platform=$BUILDPLATFORM swift:${SWIFT_IMAGE_VERSION}-noble AS grpc_swift
-ARG GRPC_SWIFT_VERSION SWIFT_IMAGE_VERSION
+FROM --platform=$BUILDPLATFORM swift:${SWIFT_IMAGE_VERSION}-noble AS swift_target
+ARG SWIFT_IMAGE_VERSION
 RUN apt-get update && \
     apt-get install -y curl
 RUN swift sdk install \
     https://download.swift.org/swift-${SWIFT_IMAGE_VERSION}-release/static-sdk/swift-${SWIFT_IMAGE_VERSION}-RELEASE/swift-${SWIFT_IMAGE_VERSION}-RELEASE_static-linux-0.0.1.artifactbundle.tar.gz \
     --checksum 67f765e0030e661a7450f7e4877cfe008db4f57f177d5a08a6e26fd661cdd0bd
+
+
+FROM --platform=$BUILDPLATFORM swift_target AS grpc_gen_swift
+ARG PROTOC_GEN_SWIFT_VERSION
 RUN mkdir -p /grpc-swift
-RUN curl -sSL https://api.github.com/repos/grpc/grpc-swift/tarball/${GRPC_SWIFT_VERSION} | tar xz --strip 1 -C /grpc-swift
+RUN curl -sSL https://api.github.com/repos/grpc/grpc-swift/tarball/${PROTOC_GEN_SWIFT_VERSION} | tar xz --strip 1 -C /grpc-swift
 WORKDIR /grpc-swift
 ARG TARGETOS TARGETARCH
 RUN <<EOF
@@ -300,11 +304,24 @@ RUN <<EOF
       *)        echo "ERROR: Machine arch ${TARGETARCH} not supported." ;;
     esac
     swift build -c release --product protoc-gen-swift --swift-sdk $SWIFTARCH-swift-linux-musl
-    swift build -c release --product protoc-gen-grpc-swift --swift-sdk $SWIFTARCH-swift-linux-musl
-    install -D /grpc-swift/.build/release/protoc-gen-swift /out/usr/bin/protoc-gen-swift && \
-    install -D /grpc-swift/.build/release/protoc-gen-grpc-swift /out/usr/bin/protoc-gen-grpc-swift
+    install -D /grpc-swift/.build/release/protoc-gen-swift /out/usr/bin/protoc-gen-swift
 EOF
 
+FROM --platform=$BUILDPLATFORM swift_target AS grpc_swift
+ARG GRPC_SWIFT_VERSION
+RUN mkdir -p /grpc-swift-protobuf
+RUN curl -sSL https://api.github.com/repos/grpc/grpc-swift-protobuf/tarball/${GRPC_SWIFT_VERSION} | tar xz --strip 1 -C /grpc-swift-protobuf
+WORKDIR /grpc-swift-protobuf
+ARG TARGETOS TARGETARCH
+RUN <<EOF
+    case ${TARGETARCH} in
+      "amd64")  SWIFTARCH=x86_64  ;;
+      "arm64")  SWIFTARCH=aarch64 ;;
+      *)        echo "ERROR: Machine arch ${TARGETARCH} not supported." ;;
+    esac
+    swift build -c release --product protoc-gen-grpc-swift --swift-sdk $SWIFTARCH-swift-linux-musl
+    install -D /grpc-swift-protobuf/.build/release/protoc-gen-grpc-swift /out/usr/bin/protoc-gen-grpc-swift
+EOF
 
 FROM --platform=$BUILDPLATFORM alpine:${ALPINE_IMAGE_VERSION} AS alpine_host
 COPY --from=xx / /
@@ -394,6 +411,7 @@ RUN curl -sSL https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-$
 RUN install -D /upx/upx /usr/local/bin/upx
 COPY --from=googleapis /out/ /out/
 COPY --from=grpc_gateway /out/ /out/
+COPY --from=grpc_gen_swift /out/ /out/
 COPY --from=grpc_rust /out/ /out/
 COPY --from=grpc_swift /out/ /out/
 COPY --from=grpc_web /out/ /out/
diff --git a/deps.list b/deps.list
index ea06ad1a..a5639b61 100644
--- a/deps.list
+++ b/deps.list
@@ -4,7 +4,7 @@ GO_IMAGE_VERSION=1.23.4-alpine3.21
 GOOGLE_API_VERSION=d57f2c114b2d1d3db7fa71a1333d72129f8fd1ae
 GRPC_GATEWAY_VERSION=v2.26.0
 GRPC_RUST_VERSION=v0.8.3
-GRPC_SWIFT_VERSION=2.0.0
+GRPC_SWIFT_VERSION=1.0.0
 GRPC_WEB_VERSION=1.5.0
 NODE_IMAGE_VERSION=22.12.0-alpine3.21
 PROTOC_GEN_BQ_SCHEMA_VERSION=v3.0
@@ -15,6 +15,7 @@ PROTOC_GEN_GO_VERSION=v1.36.4
 PROTOC_GEN_GOGO_VERSION=v1.3.2
 PROTOC_GEN_GORM_VERSION=v1.1.4
 PROTOC_GEN_GOTEMPLATE_VERSION=v1.11.3
+PROTOC_GEN_SWIFT_VERSION=2.0.0
 PROTOC_GEN_GOVALIDATORS_VERSION=v0.3.2
 PROTOC_GEN_GQL_VERSION=v0.10.0
 PROTOC_GEN_JSONSCHEMA_VERSION=1.4.1