Files
uncloud/cmd/uncloud/main.go
T

99 lines
3.0 KiB
Go

package main
import (
"context"
"fmt"
"net/netip"
"strings"
"github.com/psviderski/uncloud/cmd/uncloud/caddy"
cmdcontext "github.com/psviderski/uncloud/cmd/uncloud/context"
"github.com/psviderski/uncloud/cmd/uncloud/dns"
"github.com/psviderski/uncloud/cmd/uncloud/image"
"github.com/psviderski/uncloud/cmd/uncloud/machine"
"github.com/psviderski/uncloud/cmd/uncloud/service"
"github.com/psviderski/uncloud/cmd/uncloud/volume"
"github.com/psviderski/uncloud/internal/cli"
"github.com/psviderski/uncloud/internal/cli/config"
"github.com/psviderski/uncloud/internal/fs"
"github.com/psviderski/uncloud/internal/version"
"github.com/spf13/cobra"
)
type globalOptions struct {
configPath string
connect string
}
func main() {
opts := globalOptions{}
cmd := &cobra.Command{
Use: "uc",
Short: "A CLI tool for managing Uncloud resources such as machines, services, and volumes.",
Version: version.String(),
SilenceUsage: true,
SilenceErrors: true,
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
cli.BindEnvToFlag(cmd, "connect", "UNCLOUD_CONNECT")
cli.BindEnvToFlag(cmd, "uncloud-config", "UNCLOUD_CONFIG")
var conn *config.MachineConnection
if opts.connect != "" {
if strings.HasPrefix(opts.connect, "tcp://") {
addrPort, err := netip.ParseAddrPort(opts.connect[len("tcp://"):])
if err != nil {
return fmt.Errorf("parse TCP address: %w", err)
}
conn = &config.MachineConnection{
TCP: &addrPort,
}
} else {
dest := opts.connect
if strings.HasPrefix(dest, "ssh://") {
dest = dest[len("ssh://"):]
}
conn = &config.MachineConnection{
SSH: config.SSHDestination(dest),
}
}
}
configPath := fs.ExpandHomeDir(opts.configPath)
uncli, err := cli.New(configPath, conn)
if err != nil {
return fmt.Errorf("initialise CLI: %w", err)
}
cmd.SetContext(context.WithValue(cmd.Context(), "cli", uncli))
return nil
},
}
cmd.PersistentFlags().StringVar(&opts.connect, "connect", "",
"Connect to a remote cluster machine without using the Uncloud configuration file. [$UNCLOUD_CONNECT]\n"+
"Format: [ssh://]user@host[:port] or tcp://host:port")
cmd.PersistentFlags().StringVar(&opts.configPath, "uncloud-config", "~/.config/uncloud/config.yaml",
"Path to the Uncloud configuration file. [$UNCLOUD_CONFIG]")
_ = cmd.MarkPersistentFlagFilename("uncloud-config", "yaml", "yml")
// TODO: make --context a global flag and pass it as a value of the command context.
cmd.AddCommand(
NewDeployCommand(),
NewDocsCommand(),
NewBuildCommand(),
NewImagesCommand(),
caddy.NewRootCommand(),
cmdcontext.NewRootCommand(),
dns.NewRootCommand(),
image.NewRootCommand(),
machine.NewRootCommand(),
service.NewRootCommand(),
service.NewInspectCommand(),
service.NewListCommand(),
service.NewRmCommand(),
service.NewRunCommand(),
service.NewScaleCommand(),
volume.NewRootCommand(),
)
cobra.CheckErr(cmd.Execute())
}