Docker环境下使用CompileDaemon实现Golang热重载失效问题求助

大家好，我现在想在Docker环境下给Golang项目实现热重载功能，已经编写了对应的Dockerfile和docker-compose.yml配置，但修改本地代码后容器完全没有触发重载反应，想请教下各位大佬哪里出问题了？

我的Dockerfile.dev内容如下：

# Go Version
FROM golang:latest

# Environment variables which CompileDaemon requires to run
ENV PROJECT_DIR=/app \
    GO111MODULE=on \
    CGO_ENABLED=0

# Basic setup of the container
RUN mkdir /app
COPY .. /app
WORKDIR /app

# Get CompileDaemon
RUN go get github.com/githubnemo/CompileDaemon
RUN go install github.com/githubnemo/CompileDaemon

# The build flag sets how to build after a change has been detected in the source code
# The command flag sets how to run the app after it has been built
ENTRYPOINT CompileDaemon -build="go build -o api" -command="./api"

对应的docker-compose.yml配置：

version: '3.8'
name: live-reload-example
services:
  api:
    container_name: api
    build:
      context: .
      dockerfile: Dockerfile.dev
    ports:
      - 8501:8501
    volumes:
      - ./:/app

目前的问题是，当我修改本地的Go源码文件后，容器内的服务完全没有重新构建、运行的迹象，热重载功能完全没生效，希望能得到大家的排查建议！

备注：内容来源于stack exchange，提问作者Mehrdad Masoumi