first commit

Author: fujiwara

.github/workflows/release.yml

@@ -0,0 +1,34 @@
+name: release
+
+on:
+  push:
+    branches:
+      - "!**/*"
+    tags:
+      - "v*"
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: "release tag"
+        required: true
+        type: string
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ inputs.tag || github.ref }}
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.21"
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v1
+        with:
+          version: latest
+          args: release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/tagpr.yml

@@ -0,0 +1,12 @@
+name: tagpr
+on:
+  push:
+    branches: ["main"]
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: Songmu/tagpr@main
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,27 @@
+name: Go
+on: [push, pull_request]
+jobs:
+  test:
+    strategy:
+      matrix:
+        go:
+          - '1.20'
+          - '1.21'
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: ${{ matrix.go }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v3
+
+      - name: Build & Test
+        run: |
+          go test -race ./...
+        env:
+          GO111MODULE: on

.gitignore

@@ -0,0 +1,17 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+.envrc

.goreleaser.yml

@@ -0,0 +1,25 @@
+before:
+  hooks:
+    - go mod download
+builds:
+  - env:
+      - CGO_ENABLED=0
+    main: cmd/aws-sdk-client-go/main.go
+    binary: aws-sdk-client-go
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+      - arm64
+checksum:
+  name_template: "checksums.txt"
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 FUJIWARA Shunichiro
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

@@ -0,0 +1,20 @@
+.PHONY: clean test
+
+aws-sdk-client-go: go.* *.go gen
+	go build -o $@ cmd/aws-sdk-client-go/main.go
+
+gen:
+	go run cmd/aws-sdk-client-gen/main.go
+	go fmt .
+
+clean:
+	rm -rf *_gen.go aws-sdk-client-go dist/
+
+test:
+	go test -v ./...
+
+install:
+	go install github.com/fujiwara/aws-sdk-client-go/cmd/aws-sdk-client-go
+
+dist:
+	goreleaser build --snapshot --rm-dist

README.md

@@ -0,0 +1,15 @@
+# {{ .Project.Name }}
+
+{{ .Project.Description }}
+
+## Usage
+
+aws-sdk-client-go
+
+## LICENSE
+
+{{ .Project.License }}
+
+## Author
+
+{{ .Project.Author.Name }} <{{ .Project.Author.Email }}>

cmd/aws-sdk-client-gen/main.go

@@ -0,0 +1,89 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"reflect"
+	"strings"
+
+	"github.com/aws/aws-sdk-go-v2/service/ecs"
+	"github.com/aws/aws-sdk-go-v2/service/firehose"
+	"github.com/aws/aws-sdk-go-v2/service/kinesis"
+	"github.com/aws/aws-sdk-go-v2/service/ssm"
+)
+
+func main() {
+	gen("kinesis", reflect.TypeOf(kinesis.New(kinesis.Options{})))
+	gen("firehose", reflect.TypeOf(firehose.New(firehose.Options{})))
+	gen("ssm", reflect.TypeOf(ssm.New(ssm.Options{})))
+	gen("ecs", reflect.TypeOf(ecs.New(ecs.Options{})))
+}
+
+func gen(pkgName string, clientType reflect.Type) error {
+	buf := &strings.Builder{}
+	fmt.Fprintln(buf, "package sdkclient")
+	fmt.Fprintln(buf)
+	fmt.Fprintf(buf, `import (
+		"context"
+		"encoding/json"
+		"fmt"
+		"github.com/aws/aws-sdk-go-v2/service/%s"
+	)
+	`, pkgName)
+	var methodNames []string
+	for i := 0; i < clientType.NumMethod(); i++ {
+		method := clientType.Method(i)
+		params := make([]string, 0)
+		for j := 0; j < method.Type.NumIn(); j++ {
+			params = append(params, method.Type.In(j).String())
+		}
+		if len(params) <= 1 {
+			log.Printf("no params func %s", method.Name)
+			continue
+		}
+		methodNames = append(methodNames, method.Name)
+
+		fmt.Fprintf(buf, `func %s_%s(ctx context.Context, b json.RawMessage) (json.RawMessage, error) {
+			svc := %s.NewFromConfig(awsCfg)
+			var in %s
+			if err := json.Unmarshal(b, &in); err != nil {
+				return nil, fmt.Errorf("failed to unmarshal request: %%w", err)
+			}
+			if out, err := svc.%s(ctx, &in); err != nil {
+				return nil, fmt.Errorf("failed to call %s: %%w", err)
+			} else {
+				o, err := json.Marshal(out)
+				if err != nil {
+					return nil, fmt.Errorf("failed to marshal response: %%w", err)
+				}
+				return o, nil
+			}
+		}
+		`,
+			pkgName,
+			method.Name,
+			pkgName,
+			strings.TrimPrefix(params[2], "*"), // (receiver, context.Context, *Request, ...)
+			method.Name,
+			method.Name,
+		)
+		fmt.Fprintln(buf)
+	}
+	fmt.Fprintln(buf, `func init() {`)
+	for _, name := range methodNames {
+		fmt.Fprintf(buf, `clientMethods["%s_%s"] = %s_%s
+		`, pkgName, name, pkgName, name)
+	}
+	fmt.Fprintln(buf, "}")
+	f, err := os.OpenFile(pkgName+"_gen.go", os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	if _, err := f.WriteString(buf.String()); err != nil {
+		return err
+	}
+	log.Printf("generated %s_gen.go", pkgName)
+	return nil
+}

cmd/aws-sdk-client-go/main.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"context"
+	"log"
+
+	app "github.com/fujiwara/aws-sdk-client-go"
+)
+
+func main() {
+	ctx := context.TODO()
+	if err := run(ctx); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func run(ctx context.Context) error {
+	return app.Run(ctx)
+}