feat(add init commit): add init commit

add init commit

BREAKING CHANGE: add init commit

Author: yuanyu90221

.dockerignore

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+.env
+*.png
+*.svg
+docker-compose.yml
+Dockerfile
+README.md

.gitignore

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+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# 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/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
+bin

Dockerfile

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+FROM golang:1.22.4 AS base
+WORKDIR /app
+ADD . /app/
+RUN go mod download
+RUN make build
+FROM alpine AS release
+WORKDIR /app
+COPY --from=base /app/bin/main /app/
+ENTRYPOINT [ "./main" ]

Makefile

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+.PHONY=build
+
+build:
+	@CGO_ENABLED=0 GOOS=linux go build -o bin/main cmd/main.go
+
+run: build
+	@./bin/main
+

README.md

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+# golang-memcache-sample
+
+This project is to demo how to use memcache to lower latency while data are existed with golang
+
+## architecture
+
+
+![architecture](architecture.png)
+## package dependency
+
+1. fiber
+```shell
+go get github.com/gofiber/fiber/v2
+```
+2. memcache
+```shell
+go get github.com/bradfitz/gomemcache/memcache
+```
+
+## dependency diagram
+
+```shell=
+goda graph github.com/leetcode-golang-classroom/golang-memcache-sample/... | dot -Tsvg -o dependency-graph.svg
+```
+
+![dependency-graph](./dependency-graph.svg)
+
+## injection relation
+
+![injection-relation.png](./injection-relation.png)
+
+## docker compose run
+
+```shell
+docker compose up -d
+```

architecture.png

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+package main
+
+import (
+	"context"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/leetcode-golang-classroom/golang-memcache-sample/internal/application"
+	"github.com/leetcode-golang-classroom/golang-memcache-sample/internal/config"
+)
+
+func main() {
+	app := application.New(config.AppConfig)
+	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
+	defer cancel()
+	err := app.Start(ctx)
+	if err != nil {
+		log.Fatalf("failed to start stock server:%v", err)
+	}
+}

cmd/main.go

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+networks:
+  memcached:
+    name: memcached
+    driver: bridge
+
+services:
+  memcached:
+    image: memcached:alpine
+    container_name: memcached
+    ports:
+      - 11211:11211
+    entrypoint: ["memcached", "-m", "64"]
+    restart: always
+    networks:
+      - memcached
+    healthcheck:
+      test: echo stats | nc 127.0.0.1 11211
+      interval: 10s
+      retries: 60
+  photos-api:
+    build:
+      context: .
+      dockerfile: ./Dockerfile
+    container_name: photos-api
+    depends_on:
+      memcached:
+        condition: service_healthy
+    environment:
+      PORT: 4000
+      MEMCACHE_URL: memcached:11211
+      JSONSERVER_URL: https://jsonplaceholder.typicode.com/photos
+    ports:
+      - 4000:4000
+    networks:
+      - memcached

dependency-graph.svg

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+module github.com/leetcode-golang-classroom/golang-memcache-sample
+
+go 1.22.4
+
+require (
+	github.com/bradfitz/gomemcache v0.0.0-20230905024940-24af94b03874
+	github.com/gofiber/fiber/v2 v2.52.5
+	github.com/spf13/viper v1.19.0
+)
+
+require (
+	github.com/andybalholm/brotli v1.0.5 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/google/uuid v1.5.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/klauspost/compress v1.17.2 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.51.0 // indirect
+	github.com/valyala/tcplisten v1.0.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)