Merge remote-tracking branch 'origin/main' into add-bun-deno-wrangler…

…-tests
restatedev · Jul 23, 2024 · c40f4da · c40f4da
2 parents be9d55e + ece080e
commit c40f4da
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Showing 12 changed files with 159 additions and 9 deletions.
diff --git a/.github/workflows/pre-release.yml b/.github/workflows/pre-release.yml
@@ -4,19 +4,23 @@ on:
   workflow_dispatch:
     inputs:
       restateVersion:
-        description: 'Restate runtime version (without prepending v). Leave empty if you do not want to update it.'
+        description: "Restate runtime version (without prepending v). Leave empty if you do not want to update it."
         required: false
         type: string
       sdkTypescriptVersion:
-        description: 'sdk-typescript version (without prepending v). Leave empty if you do not want to update it.'
+        description: "sdk-typescript version (without prepending v). Leave empty if you do not want to update it."
         required: false
         type: string
       sdkJavaVersion:
-        description: 'sdk-java version (without prepending v). Leave empty if you do not want to update it.'
+        description: "sdk-java version (without prepending v). Leave empty if you do not want to update it."
+        required: false
+        type: string
+      sdkGoVersion:
+        description: "sdk-go version (WITH the prepending v). Leave empty if you do not want to update it."
         required: false
         type: string
       cdkVersion:
-        description: 'cdk version (without prepending v). Leave empty if you do not want to update it.'
+        description: "cdk version (without prepending v). Leave empty if you do not want to update it."
         required: false
         type: string
 
@@ -40,7 +44,7 @@ jobs:
         if: github.event.inputs.sdkTypescriptVersion != ''
         with:
           node-version: "19.x"
-          registry-url: 'https://registry.npmjs.org'
+          registry-url: "https://registry.npmjs.org"
       - name: Bump sdk-typescript
         if: github.event.inputs.sdkTypescriptVersion != ''
         run: ./.tools/update_node_examples.sh ${{ inputs.sdkTypescriptVersion }}
@@ -55,8 +59,8 @@ jobs:
       - uses: actions/setup-java@v3
         if: github.event.inputs.sdkJavaVersion != ''
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: "temurin"
+          java-version: "17"
       - name: Setup Gradle
         if: github.event.inputs.sdkJavaVersion != ''
         uses: gradle/actions/setup-gradle@v3
@@ -67,13 +71,27 @@ jobs:
         if: github.event.inputs.sdkJavaVersion != ''
         run: ./.tools/run_jvm_tests.sh
 
+      # Bump Go SDK
+      - uses: actions/setup-go@v5
+        if: github.event.inputs.sdkGoVersion != ''
+        with:
+          go-version: "1.22"
+      - name: Bump sdk-go
+        if: github.event.inputs.sdkGoVersion != ''
+        run: ./.tools/update_go_examples.sh ${{ inputs.sdkGoVersion }}
+      - name: Run Go tests
+        if: github.event.inputs.sdkGoVersion != ''
+        run: ./.tools/run_go_tests.sh
+
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v5
         with:
-          title: "[GithubActions] Update Restate ${{ inputs.restateVersion != '' && format('Runtime {0} ', inputs.restateVersion) }}${{ inputs.sdkTypescriptVersion != '' && format('SDK-Typescript {0} ', inputs.sdkTypescriptVersion) }}${{ inputs.sdkJavaVersion != '' && format('SDK-Java {0} ', inputs.sdkJavaVersion) }}${{ inputs.cdkVersion != '' && format('CDK {0} ', inputs.cdkVersion) }}"
+          title: "[GithubActions] Update Restate ${{ inputs.restateVersion != '' && format('Runtime {0} ', inputs.restateVersion) }}${{ inputs.sdkTypescriptVersion != '' && format('SDK-Typescript {0} ', inputs.sdkTypescriptVersion) }}${{ inputs.sdkJavaVersion != '' && format('SDK-Java {0} ', inputs.sdkJavaVersion) }}${{ inputs.cdkVersion != '' && format('CDK {0} ', inputs.cdkVersion) }}${{ inputs.sdkGoVersion != '' && format('SDK-Go {0} ', inputs.sdkGoVersion) }}"
           commit-message: "[GithubActions] Update Restate ${{ inputs.restateVersion != '' && format('Runtime {0} ', inputs.restateVersion) }}${{ inputs.sdkTypescriptVersion != '' && format('SDK-Typescript {0} ', inputs.sdkTypescriptVersion) }}${{ inputs.sdkJavaVersion != '' && format('SDK-Java {0} ', inputs.sdkJavaVersion) }}${{ inputs.cdkVersion != '' && format('CDK {0} ', inputs.cdkVersion) }}"
           add-paths: |
             **/package.json
             **/package-lock.json
             **/build.gradle.kts
             **/pom.xml
+            **/go.mod
+            **/go.sum
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -32,6 +32,7 @@ jobs:
             typescript-bun-hello-world.zip
             typescript-cloudflare-worker-hello-world.zip
             typescript-deno-hello-world.zip
+            go-hello-world.zip
             kotlin-hello-world-lambda-cdk.zip
             java-tour-of-restate.zip
             typescript-tour-of-restate.zip

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -79,13 +79,32 @@ jobs:
       - name: Run tests
         run: ./.tools/run_altjs_tests.sh
 
+  build-go:
+    # prevent from running on forks
+    if: github.repository_owner == 'restatedev'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go-version: [1.22]
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Use Go ${{ matrix.go-version }}
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Run tests
+        run: ./.tools/run_go_tests.sh
+
   build-py:
     # prevent from running on forks
     if: github.repository_owner == 'restatedev'
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [ "3.12" ]
+        python: ["3.12"]
 
     steps:
       - uses: actions/checkout@v3

diff --git a/.tools/prepare_release_zip.sh b/.tools/prepare_release_zip.sh
@@ -23,6 +23,7 @@ create_release_zip templates/typescript typescript-hello-world
 create_release_zip templates/bun typescript-bun-hello-world
 create_release_zip templates/cloudflare-worker typescript-cloudflare-worker-hello-world
 create_release_zip templates/deno typescript-deno-hello-world
+create_release_zip templates/go go-hello-world
 create_release_zip templates/typescript-lambda-cdk typescript-hello-world-lambda-cdk
 create_release_zip templates/kotlin-gradle-lambda-cdk kotlin-hello-world-lambda-cdk
 create_release_zip templates/python python-hello-world

diff --git a/.tools/run_go_tests.sh b/.tools/run_go_tests.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+SELF_PATH=${BASH_SOURCE[0]:-"$(command -v -- "$0")"}
+PROJECT_ROOT="$(dirname "$SELF_PATH")/.."
+
+function go_build_check() {
+    pushd $1
+    go build  -o /dev/null .
+    go vet ./...
+    popd
+}
+
+go_build_check $PROJECT_ROOT/templates/go
diff --git a/.tools/update_go_examples.sh b/.tools/update_go_examples.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+NEW_VERSION=$1
+SELF_PATH=${BASH_SOURCE[0]:-"$(command -v -- "$0")"}
+PROJECT_ROOT="$(dirname "$SELF_PATH")/.."
+
+function bump_go_sdk() {
+    pushd $1
+    go get github.com/restatedev/sdk-go@$NEW_VERSION
+    go mod tidy
+    popd
+}
+
+bump_go_sdk $PROJECT_ROOT/templates/go
diff --git a/templates/go/.gitignore b/templates/go/.gitignore
@@ -0,0 +1 @@
+go
diff --git a/templates/go/README.md b/templates/go/README.md
@@ -0,0 +1,9 @@
+# Hello world - Go example
+
+Sample project configuration of a Restate service using the Go SDK.
+
+You can run locally with `go run .` and register to Restate with
+`restate dep add http://localhost:9080`. Then you can invoke with `curl localhost:8080/Greeter/Greet --json '"hello"'`.
+
+You can build a docker image using [ko](https://github.com/ko-build/ko):
+`ko build --platform=all`
diff --git a/templates/go/go.mod b/templates/go/go.mod
@@ -0,0 +1,14 @@
+module github.com/restatedev/examples/templates/go
+
+go 1.22.5
+
+require github.com/restatedev/sdk-go v0.9.1
+
+require (
+	github.com/golang-jwt/jwt/v5 v5.2.1 // indirect
+	github.com/google/uuid v1.6.0 // indirect
+	github.com/mr-tron/base58 v1.2.0 // indirect
+	golang.org/x/net v0.21.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	google.golang.org/protobuf v1.32.0 // indirect
+)
diff --git a/templates/go/go.sum b/templates/go/go.sum
@@ -0,0 +1,26 @@
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/mr-tron/base58 v1.2.0 h1:T/HDJBh4ZCPbU39/+c3rRvE0uKBQlU27+QI8LJ4t64o=
+github.com/mr-tron/base58 v1.2.0/go.mod h1:BinMc/sQntlIE1frQmRFPUoPA1Zkr8VRgBdjWI2mNwc=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/restatedev/sdk-go v0.9.1 h1:IWn+f3t8ow996U47nnMcFQwP7Yn8X35IAIdKHHZC504=
+github.com/restatedev/sdk-go v0.9.1/go.mod h1:wv6BuURHPiFOe5lomBGA6VETSWvAv8iLIKWBY7JUFSU=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
+golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
+google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/templates/go/greeter.go b/templates/go/greeter.go
@@ -0,0 +1,14 @@
+package main
+
+import (
+	"fmt"
+
+	restate "github.com/restatedev/sdk-go"
+)
+
+// Greeter is a struct which represents a Restate service; reflection will turn exported methods into service handlers
+type Greeter struct{}
+
+func (Greeter) Greet(ctx restate.Context, greeting string) (string, error) {
+	return fmt.Sprintf("%s!", greeting), nil
+}
diff --git a/templates/go/main.go b/templates/go/main.go
@@ -0,0 +1,20 @@
+package main
+
+import (
+	"context"
+	"log/slog"
+	"os"
+
+	restate "github.com/restatedev/sdk-go"
+	"github.com/restatedev/sdk-go/server"
+)
+
+func main() {
+	server := server.NewRestate().
+		Bind(restate.Service(Greeter{}))
+
+	if err := server.Start(context.Background(), ":9080"); err != nil {
+		slog.Error("application exited unexpectedly", "err", err.Error())
+		os.Exit(1)
+	}
+}