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create.go
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create.go
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package vector
import (
"context"
"fmt"
"github.com/spf13/cobra"
"github.com/superfly/flyctl/gql"
"github.com/superfly/flyctl/internal/appconfig"
"github.com/superfly/flyctl/internal/command"
extensions_core "github.com/superfly/flyctl/internal/command/extensions/core"
"github.com/superfly/flyctl/internal/command/orgs"
"github.com/superfly/flyctl/internal/command/secrets"
"github.com/superfly/flyctl/internal/flag"
"github.com/superfly/flyctl/internal/prompt"
)
func create() (cmd *cobra.Command) {
const (
short = "Provision a Upstash Vector index"
long = short + "\n"
)
cmd = command.New("create", short, long, runCreate, command.RequireSession, command.LoadAppNameIfPresent)
flag.Add(cmd,
flag.App(),
flag.AppConfig(),
flag.Org(),
flag.Region(),
extensions_core.SharedFlags,
SharedFlags,
flag.String{
Name: "name",
Shorthand: "n",
Description: "The name of your cluster",
},
)
return cmd
}
func selectSimilarityFunction(ctx context.Context, defaultValue string) (function *SimilarityFunction, err error) {
var options []string
for _, function := range similarityFunctions {
options = append(options, fmt.Sprintf("%s (%s)", function.Name, function.UseCases))
}
var index int
if err = prompt.Select(ctx, &index, "Select a similarity function:", defaultValue, options...); err == nil {
function = &similarityFunctions[index]
}
return
}
func selectEmbeddingModel(ctx context.Context, defaultValue string) (function *EmbeddingModel, err error) {
var options []string
options = append(options, "None - I will provide my own embeddings")
for _, model := range embeddingModels {
options = append(options, model.Name)
}
var index int
if err = prompt.Select(ctx, &index, "Select an embedding model:", defaultValue, options...); err == nil {
if index != 0 {
function = &embeddingModels[index]
}
}
return
}
func runCreate(ctx context.Context) (err error) {
appName := appconfig.NameFromContext(ctx)
params := extensions_core.ExtensionParams{}
if appName != "" {
params.AppName = appName
} else {
org, err := orgs.OrgFromFlagOrSelect(ctx)
if err != nil {
return err
}
params.Organization = org
}
function, err := selectSimilarityFunction(ctx, "")
if err != nil {
return err
}
model, err := selectEmbeddingModel(ctx, "")
if err != nil {
return err
}
var defaultDimensionCount int = 128
var options = gql.AddOnOptions{
"similarity_function": function.Identifier,
"dimension_count": &defaultDimensionCount,
}
if model != nil {
options["embedding_model"] = model.Identifier
options["dimension_count"] = model.Dimensions
} else {
prompt.Int(ctx, options["dimension_count"].(*int), "How many dimensions?", defaultDimensionCount, false)
}
params.Options = options
params.PlanID = "aaV829vaM022XhQG28182aBG" // PAYG is the only plan for now
params.Provider = "upstash_vector"
extension, err := extensions_core.ProvisionExtension(ctx, params)
if err != nil {
return err
}
if extension.SetsSecrets {
err = secrets.DeploySecrets(ctx, gql.ToAppCompact(*extension.App), false, false)
}
return err
}