Setup a Go Watcher with Docker Compose ( Golang, hot reload, Docker)
How to setup a go watcher with docker + docker-compose. Quick and easy tutorial to setup a watcher that rebuilds on every save or code change.This hot reload, auto save will run the latest code on save.
Video starts off with creating a simple server that runs hello world on localhost:8080. Skip ahead if needed, the timelines can be found in the description. But take note of the project paths and name.
The watcher used: https://github.com/canthefason/go-wat...
0:00 - Create Project + Program
0:29 - Test the application
0:50 - Setup the Dockerfile
1:17 - Setup docker-compose.yml file
2:45 - Run application with docker
3:15 - Example watcher/autosave/hot reload
Alternative Dockerfile command for watcher if you wish to run with go install:
Replace `go get github.com/canthefason/go-watcher/cmd/watcher` with
`go get github.com/canthefason/go-watcher
go install -v github.com/canthefason/go-watcher/cmd/watcher`
Note: Ensure working paths etc are in compliance to Go's code organization.
eg The project path is go/src/github.com/username from github/name of project
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