mirror of
https://github.com/mudler/LocalAI.git
synced 2024-06-07 19:40:48 +00:00
114 lines
3.3 KiB
Go
114 lines
3.3 KiB
Go
package api
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
|
|
model "github.com/go-skynet/LocalAI/pkg/model"
|
|
"github.com/gofiber/fiber/v2"
|
|
"github.com/gofiber/fiber/v2/middleware/cors"
|
|
"github.com/gofiber/fiber/v2/middleware/logger"
|
|
"github.com/gofiber/fiber/v2/middleware/recover"
|
|
"github.com/rs/zerolog"
|
|
"github.com/rs/zerolog/log"
|
|
)
|
|
|
|
func App(c context.Context, configFile string, loader *model.ModelLoader, uploadLimitMB, threads, ctxSize int, f16 bool, debug, disableMessage bool, imageDir string) *fiber.App {
|
|
zerolog.SetGlobalLevel(zerolog.InfoLevel)
|
|
if debug {
|
|
zerolog.SetGlobalLevel(zerolog.DebugLevel)
|
|
}
|
|
|
|
// Return errors as JSON responses
|
|
app := fiber.New(fiber.Config{
|
|
BodyLimit: uploadLimitMB * 1024 * 1024, // this is the default limit of 4MB
|
|
DisableStartupMessage: disableMessage,
|
|
// Override default error handler
|
|
ErrorHandler: func(ctx *fiber.Ctx, err error) error {
|
|
// Status code defaults to 500
|
|
code := fiber.StatusInternalServerError
|
|
|
|
// Retrieve the custom status code if it's a *fiber.Error
|
|
var e *fiber.Error
|
|
if errors.As(err, &e) {
|
|
code = e.Code
|
|
}
|
|
|
|
// Send custom error page
|
|
return ctx.Status(code).JSON(
|
|
ErrorResponse{
|
|
Error: &APIError{Message: err.Error(), Code: code},
|
|
},
|
|
)
|
|
},
|
|
})
|
|
|
|
if debug {
|
|
app.Use(logger.New(logger.Config{
|
|
Format: "[${ip}]:${port} ${status} - ${method} ${path}\n",
|
|
}))
|
|
}
|
|
|
|
cm := NewConfigMerger()
|
|
if err := cm.LoadConfigs(loader.ModelPath); err != nil {
|
|
log.Error().Msgf("error loading config files: %s", err.Error())
|
|
}
|
|
|
|
if configFile != "" {
|
|
if err := cm.LoadConfigFile(configFile); err != nil {
|
|
log.Error().Msgf("error loading config file: %s", err.Error())
|
|
}
|
|
}
|
|
|
|
if debug {
|
|
for _, v := range cm.ListConfigs() {
|
|
cfg, _ := cm.GetConfig(v)
|
|
log.Debug().Msgf("Model: %s (config: %+v)", v, cfg)
|
|
}
|
|
}
|
|
// Default middleware config
|
|
app.Use(recover.New())
|
|
app.Use(cors.New())
|
|
|
|
// LocalAI API endpoints
|
|
applier := newGalleryApplier(loader.ModelPath)
|
|
applier.start(c, cm)
|
|
app.Post("/models/apply", applyModelGallery(loader.ModelPath, cm, applier.C))
|
|
app.Get("/models/jobs/:uuid", getOpStatus(applier))
|
|
|
|
// openAI compatible API endpoint
|
|
|
|
// chat
|
|
app.Post("/v1/chat/completions", chatEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
app.Post("/chat/completions", chatEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
|
|
// edit
|
|
app.Post("/v1/edits", editEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
app.Post("/edits", editEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
|
|
// completion
|
|
app.Post("/v1/completions", completionEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
app.Post("/completions", completionEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
|
|
// embeddings
|
|
app.Post("/v1/embeddings", embeddingsEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
app.Post("/embeddings", embeddingsEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
app.Post("/v1/engines/:model/embeddings", embeddingsEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
|
|
// audio
|
|
app.Post("/v1/audio/transcriptions", transcriptEndpoint(cm, debug, loader, threads, ctxSize, f16))
|
|
|
|
// images
|
|
app.Post("/v1/images/generations", imageEndpoint(cm, debug, loader, imageDir))
|
|
|
|
if imageDir != "" {
|
|
app.Static("/generated-images", imageDir)
|
|
}
|
|
|
|
// models
|
|
app.Get("/v1/models", listModels(loader, cm))
|
|
app.Get("/models", listModels(loader, cm))
|
|
|
|
return app
|
|
}
|