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create.go
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create.go
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package apps
import (
"context"
"fmt"
"github.com/spf13/cobra"
"github.com/superfly/flyctl/api"
"github.com/superfly/flyctl/pkg/iostreams"
"github.com/superfly/flyctl/internal/cli/internal/command"
"github.com/superfly/flyctl/internal/cli/internal/flag"
"github.com/superfly/flyctl/internal/cli/internal/prompt"
"github.com/superfly/flyctl/internal/client"
)
func newCreate() (cmd *cobra.Command) {
const (
long = `The APPS CREATE command will both register a new application
with the Fly platform and create the fly.toml file which controls how
the application will be deployed. The --builder flag allows a cloud native
buildpack to be specified which will be used instead of a Dockerfile to
create the application image when it is deployed.
`
short = "Create a new application"
usage = "create [APPNAME]"
)
cmd = command.New(usage, short, long, RunCreate,
command.RequireSession)
cmd.Args = cobra.RangeArgs(0, 1)
// TODO: the -name & generate-name flags should be deprecated
flag.Add(cmd,
flag.String{
Name: "name",
Description: "The app name to use",
},
flag.Bool{
Name: "generate-name",
Description: "Generate a name for the app",
},
flag.String{
Name: "network",
Description: "Specify custom network id",
},
flag.Org(),
)
return cmd
}
// TODO: make internal once the create package is removed
func RunCreate(ctx context.Context) (err error) {
var (
io = iostreams.FromContext(ctx)
aName = flag.FirstArg(ctx)
fName = flag.GetString(ctx, "name")
fGenerateName = flag.GetBool(ctx, "generate-name")
)
var name string
switch {
case aName != "" && fName != "" && aName != fName:
err = fmt.Errorf("two app names specified %s and %s, only one may be specified",
aName, fName)
return
case aName != "":
name = aName
case fName != "":
name = fName
case fGenerateName:
break
default:
if name, err = selectAppName(ctx); err != nil {
return
}
}
org, err := prompt.Org(ctx, nil)
if err != nil {
return
}
input := api.CreateAppInput{
Name: name,
Runtime: "FIRECRACKER",
OrganizationID: org.ID,
}
if v := flag.GetString(ctx, "network"); v != "" {
input.Network = api.StringPointer(v)
}
app, err := client.FromContext(ctx).
API().
CreateApp(ctx, input)
if err == nil {
fmt.Fprintf(io.Out, "New app created: %s\n", app.Name)
}
return err
}
func selectAppName(ctx context.Context) (name string, err error) {
const msg = "App Name:"
if err = prompt.String(ctx, &name, msg, "", false); prompt.IsNonInteractive(err) {
err = prompt.NonInteractiveError("name argument or flag must be specified when not running interactively")
}
return
}