[pull] master from junkboy0315:master

.github/workflows/nodejs.yml

@@ -10,31 +10,21 @@ jobs:
       - uses: actions/checkout@v1
 
       - name: test server
-        run: docker-compose -f docker-compose.test.yml up --exit-code-from pict_api_test
+        run: docker compose -f docker-compose.test.yml up --exit-code-from pict_api_test
 
   frontend_test:
     runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v1
 
-      - name: Use Node.js v12.13.1
-        uses: actions/setup-node@v1
+      - name: Use Node.js
+        uses: actions/setup-node@v6
         with:
-          node-version: '12.13.1'
-
-      - name: Cache node modules
-        uses: actions/cache@v1
-        with:
-          path: web/node_modules
-          key: ${{ runner.OS }}-build-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.OS }}-build-${{ env.cache-name }}-
-            ${{ runner.OS }}-build-
-            ${{ runner.OS }}-
+          node-version: 24
 
       - name: build frontend
         run: |
           cd frontend
-          yarn
-          yarn export
+          npm i
+          npm run build

.gitignore

@@ -0,0 +1,2 @@
+.idea
+.claude

backend/Dockerfile

@@ -3,7 +3,7 @@
 ###############################
 
 ### pict ###
-FROM golang:1.13.4-buster AS target_for_development
+FROM golang:1.25-bookworm AS target_for_development
 
 RUN apt update
 RUN apt -y install clang
@@ -24,7 +24,7 @@ COPY go.* ./
 RUN go mod download
 
 # to enable auto reloading while developing
-RUN go get github.com/pilu/fresh
+RUN go install github.com/air-verse/air@latest
 
 ###############################
 # for production
@@ -33,12 +33,14 @@ RUN go get github.com/pilu/fresh
 FROM target_for_development AS target_for_compilation
 WORKDIR /root/api
 COPY *.go ./
-RUN CGO_ENABLED=0 GOOS=linux go build -v -o server
+# GOARCHの指定をしないとCloud Runで動かない
+RUN go build -v -o server
 
 # Use clean image for a lean production container.
 # https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
-FROM debian:buster-20191014-slim AS target_for_production
+FROM debian:bookworm-slim AS target_for_production
 COPY --from=target_for_compilation /root/pict/pict /usr/bin/
 RUN which pict
 COPY --from=target_for_compilation /root/api/server /server
+EXPOSE 8080
 CMD ["/server"]

backend/go.mod

@@ -1,14 +1,42 @@
 module example.com/m/v2
 
-go 1.13
+go 1.23
 
 require (
-	github.com/gin-contrib/cors v1.3.0
-	github.com/gin-contrib/gzip v0.0.1
-	github.com/gin-gonic/gin v1.4.0
-	github.com/stretchr/testify v1.3.0
+	github.com/gin-contrib/cors v1.7.3
+	github.com/gin-contrib/gzip v1.1.0
+	github.com/gin-gonic/gin v1.10.0
+	github.com/stretchr/testify v1.10.0
 )
 
-// to fix import error
-// https://github.com/gin-gonic/gin/issues/1673#issuecomment-482023570
-replace github.com/ugorji/go v1.1.4 => github.com/ugorji/go/codec v0.0.0-20190204201341-e444a5086c43
+require (
+	github.com/bytedance/sonic v1.12.6 // indirect
+	github.com/bytedance/sonic/loader v0.2.1 // indirect
+	github.com/cloudwego/base64x v0.1.4 // indirect
+	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.7 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.23.0 // indirect
+	github.com/goccy/go-json v0.10.4 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.12 // indirect
+	golang.org/x/arch v0.12.0 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
+	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+	google.golang.org/protobuf v1.36.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

backend/go.sum

@@ -1,57 +1,97 @@
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+github.com/bytedance/sonic/loader v0.2.1 h1:1GgorWTqf12TA8mma4DDSbaQigE2wOgQo7iCjjJv3+E=
+github.com/bytedance/sonic/loader v0.2.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
+github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
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+github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
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-github.com/gin-contrib/cors v1.3.0 h1:PolezCc89peu+NgkIWt9OB01Kbzt6IP0J/JvkG6xxlg=
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-github.com/json-iterator/go v1.1.5/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
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+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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backend/main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"encoding/json"
-	"io/ioutil"
 	"log"
 	"os"
 	"os/exec"
@@ -48,7 +47,11 @@ func SetupRouter() *gin.Engine {
 	router.POST("/generate_cases", func(c *gin.Context) {
 		// extract request body
 		var generateCasesRequestBody GenerateCasesRequestBody
-		c.BindJSON(&generateCasesRequestBody)
+		if err := c.BindJSON(&generateCasesRequestBody); err != nil {
+			log.Printf("Failed to bind JSON: %v", err)
+			c.JSON(400, "Invalid JSON format")
+			return
+		}
 
 		// log body
 		bodyBytes, err := json.Marshal(generateCasesRequestBody)
@@ -60,12 +63,14 @@ func SetupRouter() *gin.Engine {
 
 		// limit multi-byte chars
 		if len(bodyBytes) != utf8.RuneCount(bodyBytes) {
+			log.Printf("Multi-byte characters detected in request: %s", bodyBytes)
 			c.JSON(400, "Multi-byte characters cannot be used for now.")
 			return
 		}
 
 		// limit size of factors
 		if len(bodyBytes) > 5000 {
+			log.Printf("Request body too large: %d bytes", len(bodyBytes))
 			c.JSON(400, "Test factors are too large. Maximum size is limited to 5KB.")
 			return
 		}
@@ -76,7 +81,7 @@ func SetupRouter() *gin.Engine {
 
 		// create temporary test-factors file
 		factors := []byte(generateCasesRequestBody.Factors)
-		tmpfile, err := ioutil.TempFile("", "temp-test-factors-")
+		tmpfile, err := os.CreateTemp("", "temp-test-factors-")
 		if err != nil {
 			log.Print(err)
 			c.Status(500)
@@ -98,6 +103,7 @@ func SetupRouter() *gin.Engine {
 		pictCmd := exec.Command("pict", tmpfile.Name())
 		pictOut, err := pictCmd.CombinedOutput() // get both stdin & stdout
 		if err != nil {
+			log.Printf("PICT command failed: %v, output: %s", err, string(pictOut))
 			c.JSON(400, string(pictOut))
 			return
 		}
@@ -110,5 +116,12 @@ func SetupRouter() *gin.Engine {
 
 func main() {
 	router := SetupRouter()
-	router.Run()
+
+	// Cloud Run provides the PORT environment variable
+	port := os.Getenv("PORT")
+	if port == "" {
+		port = "8080"
+	}
+
+	router.Run(":" + port)
 }

docker-compose.prod.yml

@@ -16,14 +16,14 @@ services:
   # CORS should be disabled to test production builds on local environment.
   # https://stackoverflow.com/a/10892392/6574720
   pict_react_prod:
-    image: node:12.12.0-alpine
+    image: node:24
     container_name: pict_react_prod
     environment:
-      NODE_ENV: development # run frontend as dev mode to point to the local API
+      NODE_ENV: production # run frontend as dev mode to point to the local API
     volumes:
       - ./frontend:/root/frontend
       - /root/frontend/node_modules/
     working_dir: /root/frontend
     ports:
       - '3000:3000'
-    command: sh -c 'yarn && yarn start'
+    command: sh -c 'npm i && npm run build && npx serve@latest out'