main.go
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package main
import (
"fmt"
"os"
"git.j3s.sh/cascade/internal/cli"
)
const usage = ` usage: cascade [command] [flags] [-h]
commands:
cascade agent start a cascade agent
cascade status overview of the cascade cluster
cascade nodes list nodes
cascade services [name] list services
cascade register register a service to an agent
cascade deregister <id> remove a service from an agent
cascade rtt estimate latency between nodes
`
// TODO: rename agent to something cooler
func main() {
if len(os.Args) == 1 {
fmt.Fprintf(os.Stderr, "%s", usage)
os.Exit(1)
}
command := os.Args[1]
args := os.Args[2:]
switch os.Args[1] {
case "agent":
cli.RunAgent(args)
case "nodes":
cli.RunNodes(args)
case "status":
cli.RunStatus(args)
case "services":
cli.RunServices(args)
case "register":
cli.RunRegister(args)
case "deregister":
cli.RunDeregister(args)
default:
fmt.Fprintf(os.Stderr, "'%s' is not a valid command\n\n%s", command, usage)
os.Exit(1)
}
}