Dashboard

Running dashboard

Pre-built JavaScript files are embedded using go:embed. So it's ok you just run goptuna dashboard command like this:

$ go build cmd/main.go -o goptuna
$ ./goptuna dashboard --storage sqlite:///example.db --host 127.0.0.1 --port 8000

more command line options

$ ./bin/goptuna --help
A command line interface for Goptuna

Usage:
  goptuna [command]

Available Commands:
  create-study Create a study in your relational database storage.
  dashboard    Launch web dashboard
  delete-study Delete a study in your relational database storage.
  help         Help about any command

Flags:
  -h, --help      help for goptuna
      --version   version for goptuna

Use "goptuna [command] --help" for more information about a command.

How to compile TypeScript files

Compiling TypeScript files manually

Node.js v20 is required to compile TypeScript files.

$ npm install
$ npm run build:dev

Watch for files changes

$ npm run watch

Production builds

$ npm run build:prd

Running Dashboard server for reloading

Please pass -tags=develop the custom build tag to return JS files inside local directory (not embedded files). This is useful while devleopment.

$ go run -tags=develop cmd/main.go dashboard --storage sqlite:///db.sqlite3
Started to serve at http://127.0.0.1:8000