app: tray cleanup

fix multiline string

.gitignore

@@ -2,5 +2,6 @@
 .vscode
 .env
 .venv
+.swp
 dist
 ollama

README.md

@@ -125,3 +125,21 @@ Finally, run a model!
 ```
 ./ollama run llama2
 ```
+
+## REST API
+
+### `POST /api/generate`
+
+Generate text from a model.
+
+```
+curl -X POST http://localhost:11434/api/generate -d '{"model": "llama2", "prompt":"Why is the sky blue?"}'
+```
+
+### `POST /api/create`
+
+Create a model from a `Modelfile`.
+
+```
+curl -X POST http://localhost:11434/api/create -d '{"name": "my-model", "path": "/path/to/modelfile"}'
+```

api/client.go

@@ -27,7 +27,7 @@ func checkError(resp *http.Response, body []byte) error {
 	err := json.Unmarshal(body, &apiError)
 	if err != nil {
 		// Use the full body as the message if we fail to decode a response.
-		apiError.Message = string(body)
+		apiError.ErrorMessage = string(body)
 	}
 
 	return apiError
@@ -92,7 +92,6 @@ func (c *Client) do(ctx context.Context, method, path string, reqData, respData
 		}
 	}
 	return nil
-
 }
 
 func (c *Client) stream(ctx context.Context, method, path string, data any, fn func([]byte) error) error {
@@ -132,14 +131,14 @@ func (c *Client) stream(ctx context.Context, method, path string, data any, fn f
 		}
 
 		if errorResponse.Error != "" {
-			return fmt.Errorf("stream: %s", errorResponse.Error)
+			return fmt.Errorf(errorResponse.Error)
 		}
 
 		if response.StatusCode >= 400 {
 			return StatusError{
-				StatusCode: response.StatusCode,
-				Status:     response.Status,
-				Message:    errorResponse.Error,
+				StatusCode:   response.StatusCode,
+				Status:       response.Status,
+				ErrorMessage: errorResponse.Error,
 			}
 		}
 
@@ -190,11 +189,11 @@ func (c *Client) Push(ctx context.Context, req *PushRequest, fn PushProgressFunc
 	})
 }
 
-type CreateProgressFunc func(CreateProgress) error
+type CreateProgressFunc func(ProgressResponse) error
 
 func (c *Client) Create(ctx context.Context, req *CreateRequest, fn CreateProgressFunc) error {
 	return c.stream(ctx, http.MethodPost, "/api/create", req, func(bts []byte) error {
-		var resp CreateProgress
+		var resp ProgressResponse
 		if err := json.Unmarshal(bts, &resp); err != nil {
 			return err
 		}
@@ -211,15 +210,16 @@ func (c *Client) List(ctx context.Context) (*ListResponse, error) {
 	return &lr, nil
 }
 
-type DeleteProgressFunc func(ProgressResponse) error
-
-func (c *Client) Delete(ctx context.Context, req *DeleteRequest, fn DeleteProgressFunc) error {
-	return c.stream(ctx, http.MethodDelete, "/api/delete", req, func(bts []byte) error {
-		var resp ProgressResponse
-		if err := json.Unmarshal(bts, &resp); err != nil {
-			return err
-		}
-
-		return fn(resp)
-	})
+func (c *Client) Copy(ctx context.Context, req *CopyRequest) error {
+	if err := c.do(ctx, http.MethodPost, "/api/copy", req, nil); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (c *Client) Delete(ctx context.Context, req *DeleteRequest) error {
+	if err := c.do(ctx, http.MethodDelete, "/api/delete", req, nil); err != nil {
+		return err
+	}
+	return nil
 }

api/types.go

@@ -8,16 +8,23 @@ import (
 )
 
 type StatusError struct {
-	StatusCode int
-	Status     string
-	Message    string
+	StatusCode   int
+	Status       string
+	ErrorMessage string `json:"error"`
 }
 
 func (e StatusError) Error() string {
-	if e.Message != "" {
-		return fmt.Sprintf("%s: %s", e.Status, e.Message)
+	switch {
+	case e.Status != "" && e.ErrorMessage != "":
+		return fmt.Sprintf("%s: %s", e.Status, e.ErrorMessage)
+	case e.Status != "":
+		return e.Status
+	case e.ErrorMessage != "":
+		return e.ErrorMessage
+	default:
+		// this should not happen
+		return "something went wrong, please see the ollama server logs for details"
 	}
-	return e.Status
 }
 
 type GenerateRequest struct {
@@ -33,16 +40,18 @@ type CreateRequest struct {
 	Path string `json:"path"`
 }
 
-type CreateProgress struct {
-	Status string `json:"status"`
-}
-
 type DeleteRequest struct {
 	Name string `json:"name"`
 }
 
+type CopyRequest struct {
+	Source      string `json:"source"`
+	Destination string `json:"destination"`
+}
+
 type PullRequest struct {
 	Name     string `json:"name"`
+	Insecure bool   `json:"insecure,omitempty"`
 	Username string `json:"username"`
 	Password string `json:"password"`
 }
@@ -56,6 +65,7 @@ type ProgressResponse struct {
 
 type PushRequest struct {
 	Name     string `json:"name"`
+	Insecure bool   `json:"insecure,omitempty"`
 	Username string `json:"username"`
 	Password string `json:"password"`
 }

app/forge.config.ts

@@ -19,10 +19,10 @@ const config: ForgeConfig = {
     icon: './assets/icon.icns',
     extraResource: [
       '../ollama',
-      path.join(__dirname, './assets/ollama_icon_16x16Template.png'),
-      path.join(__dirname, './assets/ollama_icon_16x16Template@2x.png'),
-      path.join(__dirname, './assets/ollama_outline_icon_16x16Template.png'),
-      path.join(__dirname, './assets/ollama_outline_icon_16x16Template@2x.png'),
+      path.join(__dirname, './assets/iconTemplate.png'),
+      path.join(__dirname, './assets/iconTemplate@2x.png'),
+      path.join(__dirname, './assets/iconUpdateTemplate.png'),
+      path.join(__dirname, './assets/iconUpdateTemplate@2x.png'),
       ...(process.platform === 'darwin' ? ['../llama/ggml-metal.metal'] : []),
     ],
     ...(process.env.SIGN

app/package.json

@@ -11,7 +11,9 @@
     "make": "electron-forge make",
     "make:sign": "SIGN=1 electron-forge make",
     "publish": "SIGN=1 electron-forge publish",
-    "lint": "eslint --ext .ts,.tsx ."
+    "lint": "eslint --ext .ts,.tsx .",
+    "format": "prettier --check . --ignore-path .gitignore",
+    "format:fix": "prettier --write . --ignore-path .gitignore"
   },
   "keywords": [],
   "author": {

app/src/app.tsx

@@ -51,10 +51,15 @@ export default function () {
               <div className='mx-auto'>
                 <button
                   onClick={async () => {
-                    await install()
-                    getCurrentWindow().show()
-                    getCurrentWindow().focus()
-                    setStep(Step.FINISH)
+                    try {
+                      await install()
+                      setStep(Step.FINISH)
+                    } catch (e) {
+                      console.error('could not install: ', e)
+                    } finally {
+                      getCurrentWindow().show()
+                      getCurrentWindow().focus()
+                    }
                   }}
                   className='no-drag rounded-dm mx-auto w-[60%] rounded-md bg-black px-4 py-2 text-sm text-white hover:brightness-110'
                 >

app/src/declarations.d.ts

@@ -1,4 +1,4 @@
 declare module '*.svg' {
-  const content: string;
-  export default content;
-}
+  const content: string
+  export default content
+}

app/src/index.ts

@@ -1,5 +1,15 @@
 import { spawn } from 'child_process'
-import { app, autoUpdater, dialog, Tray, Menu, BrowserWindow, nativeTheme } from 'electron'
+import {
+  app,
+  autoUpdater,
+  dialog,
+  Tray,
+  Menu,
+  BrowserWindow,
+  MenuItemConstructorOptions,
+  nativeTheme,
+  systemPreferences,
+} from 'electron'
 import Store from 'electron-store'
 import winston from 'winston'
 import 'winston-daily-rotate-file'
@@ -7,11 +17,12 @@ import * as path from 'path'
 
 import { analytics, id } from './telemetry'
 import { installed } from './install'
+import { MenuItem } from '@electron/remote'
 
 require('@electron/remote/main').initialize()
 
 const store = new Store()
-let tray: Tray | null = null
+
 let welcomeWindow: BrowserWindow | null = null
 
 declare const MAIN_WINDOW_WEBPACK_ENTRY: string
@@ -54,46 +65,45 @@ function firstRunWindow() {
 
   // and load the index.html of the app.
   welcomeWindow.loadURL(MAIN_WINDOW_WEBPACK_ENTRY)
-
   welcomeWindow.on('ready-to-show', () => welcomeWindow.show())
 
-  // for debugging
-  // welcomeWindow.webContents.openDevTools()
-
   if (process.platform === 'darwin') {
     app.dock.hide()
   }
 }
 
-function createSystemtray() {
-  let iconPath = nativeTheme.shouldUseDarkColors
-    ? path.join(__dirname, '..', '..', 'assets', 'ollama_icon_16x16Template.png') 
-    : path.join(__dirname, '..', '..', 'assets', 'ollama_outline_icon_16x16Template.png')
+let tray: Tray | null = null
 
-  if (app.isPackaged) {
-    iconPath = nativeTheme.shouldUseDarkColors
-    ? path.join(process.resourcesPath, 'ollama_icon_16x16Template.png') 
-    : path.join(process.resourcesPath, 'ollama_outline_icon_16x16Template.png')
+function setTray(updateAvailable: boolean) {
+  const updateItems: MenuItemConstructorOptions[] = [
+    { label: 'An update is available', enabled: false },
+    {
+      label: 'Restart to update',
+      click: () => autoUpdater.quitAndInstall(),
+    },
+    { type: 'separator' },
+  ]
+
+  const menu = Menu.buildFromTemplate([
+    ...(updateAvailable ? updateItems : []),
+    { role: 'quit', label: 'Quit Ollama', accelerator: 'Command+Q' },
+  ])
+
+  const iconPath = app.isPackaged
+    ? updateAvailable
+      ? path.join(process.resourcesPath, 'iconUpdateTemplate.png')
+      : path.join(process.resourcesPath, 'iconTemplate.png')
+    : updateAvailable
+    ? path.join(__dirname, '..', '..', 'assets', 'iconUpdateTemplate.png')
+    : path.join(__dirname, '..', '..', 'assets', 'iconTemplate.png')
+
+  if (!tray) {
+    tray = new Tray(iconPath)
   }
 
-  tray = new Tray(iconPath)
-
-  nativeTheme.on('updated', function theThemeHasChanged () {
-    if (nativeTheme.shouldUseDarkColors) {
-      app.isPackaged 
-        ? tray.setImage(path.join(process.resourcesPath, 'ollama_icon_16x16Template.png')) 
-        : tray.setImage(path.join(__dirname, '..', '..', 'assets', 'ollama_icon_16x16Template.png'))
-    } else {
-      app.isPackaged 
-        ? tray.setImage(path.join(process.resourcesPath, 'ollama_outline_icon_16x16Template.png')) 
-        : tray.setImage(path.join(__dirname, '..', '..', 'assets', 'ollama_outline_icon_16x16Template.png'))
-    }
-  })
-
-  const contextMenu = Menu.buildFromTemplate([{ role: 'quit', label: 'Quit Ollama', accelerator: 'Command+Q' }])
-
-  tray.setContextMenu(contextMenu)
-  tray.setToolTip('Ollama')
+  tray.setToolTip(updateAvailable ? 'An update is available' : 'Ollama')
+  tray.setContextMenu(menu)
+  tray.setImage(iconPath)
 }
 
 if (require('electron-squirrel-startup')) {
@@ -116,8 +126,7 @@ function server() {
   })
 
   function restart() {
-    logger.info('Restarting the server...')
-    server()
+    setTimeout(server, 3000)
   }
 
   proc.on('exit', restart)
@@ -133,6 +142,17 @@ if (process.platform === 'darwin') {
 }
 
 app.on('ready', () => {
+  if (app.isPackaged) {
+    heartbeat()
+    autoUpdater.checkForUpdates()
+    setInterval(() => {
+      heartbeat()
+      autoUpdater.checkForUpdates()
+    }, 60 * 60 * 1000)
+  }
+
+  setTray(false)
+
   if (process.platform === 'darwin') {
     if (app.isPackaged) {
       if (!app.isInApplicationsFolder()) {
@@ -168,7 +188,6 @@ app.on('ready', () => {
     }
   }
 
-  createSystemtray()
   server()
 
   if (store.get('first-time-run') && installed()) {
@@ -206,29 +225,10 @@ async function heartbeat() {
   })
 }
 
-if (app.isPackaged) {
-  heartbeat()
-  autoUpdater.checkForUpdates()
-  setInterval(() => {
-    heartbeat()
-    autoUpdater.checkForUpdates()
-  }, 60 * 60 * 1000)
-}
-
 autoUpdater.on('error', e => {
-  logger.error(`update check failed - ${e.message}`)
+  console.error(`update check failed - ${e.message}`)
 })
 
-autoUpdater.on('update-downloaded', (event, releaseNotes, releaseName) => {
-  dialog
-    .showMessageBox({
-      type: 'info',
-      buttons: ['Restart Now', 'Later'],
-      title: 'New update available',
-      message: process.platform === 'win32' ? releaseNotes : releaseName,
-      detail: 'A new version of Ollama is available. Restart to apply the update.',
-    })
-    .then(returnValue => {
-      if (returnValue.response === 0) autoUpdater.quitAndInstall()
-    })
+autoUpdater.on('update-downloaded', () => {
+  setTray(true)
 })

app/src/install.ts

@@ -17,10 +17,5 @@ export async function install() {
     symlinkPath
   )} && ln -F -s ${ollama} ${symlinkPath}" with administrator privileges`
 
-  try {
-    await exec(`osascript -e '${command}'`)
-  } catch (error) {
-    console.error(`cli: failed to install cli: ${error.message}`)
-    return
-  }
+  await exec(`osascript -e '${command}'`)
 }

cmd/cmd.go

@@ -36,15 +36,32 @@ func CreateHandler(cmd *cobra.Command, args []string) error {
 
 	var spinner *Spinner
 
+	var currentDigest string
+	var bar *progressbar.ProgressBar
+
 	request := api.CreateRequest{Name: args[0], Path: filename}
-	fn := func(resp api.CreateProgress) error {
-		if spinner != nil {
-			spinner.Stop()
+	fn := func(resp api.ProgressResponse) error {
+		if resp.Digest != currentDigest && resp.Digest != "" {
+			if spinner != nil {
+				spinner.Stop()
+			}
+			currentDigest = resp.Digest
+			bar = progressbar.DefaultBytes(
+				int64(resp.Total),
+				fmt.Sprintf("pulling %s...", resp.Digest[7:19]),
+			)
+
+			bar.Set(resp.Completed)
+		} else if resp.Digest == currentDigest && resp.Digest != "" {
+			bar.Set(resp.Completed)
+		} else {
+			currentDigest = ""
+			if spinner != nil {
+				spinner.Stop()
+			}
+			spinner = NewSpinner(resp.Status)
+			go spinner.Spin(100 * time.Millisecond)
 		}
-
-		spinner = NewSpinner(resp.Status)
-		go spinner.Spin(100 * time.Millisecond)
-
 		return nil
 	}
 
@@ -69,7 +86,7 @@ func RunHandler(cmd *cobra.Command, args []string) error {
 	_, err = os.Stat(fp)
 	switch {
 	case errors.Is(err, os.ErrNotExist):
-		if err := pull(args[0]); err != nil {
+		if err := pull(args[0], false); err != nil {
 			var apiStatusError api.StatusError
 			if !errors.As(err, &apiStatusError) {
 				return err
@@ -89,9 +106,30 @@ func RunHandler(cmd *cobra.Command, args []string) error {
 func PushHandler(cmd *cobra.Command, args []string) error {
 	client := api.NewClient()
 
-	request := api.PushRequest{Name: args[0]}
+	insecure, err := cmd.Flags().GetBool("insecure")
+	if err != nil {
+		return err
+	}
+
+	var currentDigest string
+	var bar *progressbar.ProgressBar
+
+	request := api.PushRequest{Name: args[0], Insecure: insecure}
 	fn := func(resp api.ProgressResponse) error {
-		fmt.Println(resp.Status)
+		if resp.Digest != currentDigest && resp.Digest != "" {
+			currentDigest = resp.Digest
+			bar = progressbar.DefaultBytes(
+				int64(resp.Total),
+				fmt.Sprintf("pushing %s...", resp.Digest[7:19]),
+			)
+
+			bar.Set(resp.Completed)
+		} else if resp.Digest == currentDigest && resp.Digest != "" {
+			bar.Set(resp.Completed)
+		} else {
+			currentDigest = ""
+			fmt.Println(resp.Status)
+		}
 		return nil
 	}
 
@@ -134,29 +172,41 @@ func ListHandler(cmd *cobra.Command, args []string) error {
 func DeleteHandler(cmd *cobra.Command, args []string) error {
 	client := api.NewClient()
 
-	request := api.DeleteRequest{Name: args[0]}
-	fn := func(resp api.ProgressResponse) error {
-		fmt.Println(resp.Status)
-		return nil
-	}
-
-	if err := client.Delete(context.Background(), &request, fn); err != nil {
+	req := api.DeleteRequest{Name: args[0]}
+	if err := client.Delete(context.Background(), &req); err != nil {
 		return err
 	}
+	fmt.Printf("deleted '%s'\n", args[0])
+	return nil
+}
+
+func CopyHandler(cmd *cobra.Command, args []string) error {
+	client := api.NewClient()
+
+	req := api.CopyRequest{Source: args[0], Destination: args[1]}
+	if err := client.Copy(context.Background(), &req); err != nil {
+		return err
+	}
+	fmt.Printf("copied '%s' to '%s'\n", args[0], args[1])
 	return nil
 }
 
 func PullHandler(cmd *cobra.Command, args []string) error {
-	return pull(args[0])
+	insecure, err := cmd.Flags().GetBool("insecure")
+	if err != nil {
+		return err
+	}
+
+	return pull(args[0], insecure)
 }
 
-func pull(model string) error {
+func pull(model string, insecure bool) error {
 	client := api.NewClient()
 
 	var currentDigest string
 	var bar *progressbar.ProgressBar
 
-	request := api.PullRequest{Name: model}
+	request := api.PullRequest{Name: model, Insecure: insecure}
 	fn := func(resp api.ProgressResponse) error {
 		if resp.Digest != currentDigest && resp.Digest != "" {
 			currentDigest = resp.Digest
@@ -430,6 +480,8 @@ func NewCLI() *cobra.Command {
 		RunE:  PullHandler,
 	}
 
+	pullCmd.Flags().Bool("insecure", false, "Use an insecure registry")
+
 	pushCmd := &cobra.Command{
 		Use:   "push MODEL",
 		Short: "Push a model to a registry",
@@ -437,11 +489,20 @@ func NewCLI() *cobra.Command {
 		RunE:  PushHandler,
 	}
 
+	pushCmd.Flags().Bool("insecure", false, "Use an insecure registry")
+
 	listCmd := &cobra.Command{
-		Use:   "list",
+		Use:     "list",
 		Aliases: []string{"ls"},
-		Short: "List models",
-		RunE:  ListHandler,
+		Short:   "List models",
+		RunE:    ListHandler,
+	}
+
+	copyCmd := &cobra.Command{
+		Use:   "cp",
+		Short: "Copy a model",
+		Args:  cobra.MinimumNArgs(2),
+		RunE:  CopyHandler,
 	}
 
 	deleteCmd := &cobra.Command{
@@ -458,6 +519,7 @@ func NewCLI() *cobra.Command {
 		pullCmd,
 		pushCmd,
 		listCmd,
+		copyCmd,
 		deleteCmd,
 	)
 

docs/development.md

@@ -6,6 +6,14 @@ Install required tools:
 brew install go
 ```
 
+Enable CGO:
+
+```
+export CGO_ENABLED=1
+```
+
+You will also need a C/C++ compiler such as GCC for MacOS and Linux or Mingw-w64 GCC for Windows.
+
 Then build ollama:
 
 ```

docs/modelfile.md

@@ -38,7 +38,7 @@ SYSTEM You are Mario from super mario bros, acting as an assistant.
 
 To use this:
 
-1. Save it as a file (eg. `Modelfile``)
+1. Save it as a file (eg. `Modelfile`)
 2. `ollama create NAME -f <location of the file eg. ./Modelfile>'`
 3. `ollama run NAME`
 4. Start using the model!

examples/devops-engineer/Modelfile

@@ -0,0 +1,8 @@
+# Modelfile for creating a devops engineer assistant
+# Run `ollama create devops-engineer -f ./Modelfile` and then `ollama run devops-engineer` and enter a topic
+
+FROM llama2:13b
+PARAMETER temperature 1
+SYSTEM """
+You are a senior devops engineer, acting as an assistant. You offer help with cloud technologies like: Terraform, AWS, kubernetes, python. You answer with code examples when possible
+"""

go.mod

@@ -19,6 +19,7 @@ require (
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
 	github.com/chzyer/readline v1.5.1
 	github.com/gabriel-vasile/mimetype v1.4.2 // indirect
+	github.com/gin-contrib/cors v1.4.0
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect

go.sum

@@ -13,6 +13,7 @@ github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObk
 github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04=
 github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -20,17 +21,25 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
 github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
+github.com/gin-contrib/cors v1.4.0 h1:oJ6gwtUl3lqV0WEIwM/LxPF1QZ5qe2lGWdY2+bz7y0g=
+github.com/gin-contrib/cors v1.4.0/go.mod h1:bs9pNM0x/UsmHPBWT2xZz9ROh8xYjYkiURUfmBoMlcs=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
 github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
 github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
+github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
+github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
 github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
+github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
+github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
 github.com/go-playground/validator/v10 v10.14.0 h1:vgvQWe3XCz3gIeFDm/HnTIbj6UGmg/+t63MyGU2n5js=
 github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QXmzG6QCsPWY4zveKFVRSyU=
+github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
 github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
@@ -45,8 +54,18 @@ github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHm
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
 github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
+github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
+github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
+github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
 github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
 github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
 github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
@@ -61,12 +80,17 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
 github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
+github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZOjgMj2KwnJFUo=
 github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
 github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
+github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
+github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
+github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
 github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
@@ -76,6 +100,7 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
@@ -85,31 +110,49 @@ github.com/stretchr/testify v1.8.3 h1:RP3t2pwF7cMEbC1dqtB6poj3niw/9gnV4Cjg5oW5gt
 github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
 github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
+github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
+github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
 github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
 github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
 golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
+golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.10.0 h1:LKqV2xt9+kDzSTfOhx4FrkEBcMrAgHSYgzywV9zcGmM=
 golang.org/x/crypto v0.10.0/go.mod h1:o4eNf7Ede1fv+hwOwZsTHl9EsPFO6q6ZvYR8vYfY45I=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220310020820-b874c991c1a5/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
 golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.10.0 h1:3R7pNqamzBraeqj/Tj8qt1aQ2HpmlC+Cx/qL/7hn4/c=
 golang.org/x/term v0.10.0/go.mod h1:lpqdcUyK/oCiQxvxVrppt5ggO2KCZ5QblwqPnfZ6d5o=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.10.0 h1:UpjohKhiEgNc0CSauXmwYftY1+LlaC75SJwh0SgCX58=
 golang.org/x/text v0.10.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

llama/llama.go

@@ -1,9 +1,9 @@
 package llama
 
 /*
-#cgo CPPFLAGS: -O3 -DNDEBUG=1
+#cgo CPPFLAGS: -O3 -DNDEBUG=1 -DGGML_USE_K_QUANTS
 #cgo CXXFLAGS: -std=c++11
-#cgo darwin CPPFLAGS: -DGGML_USE_METAL=1 -DGGML_METAL_NDEBUG=1
+#cgo darwin CPPFLAGS: -DGGML_USE_ACCELERATE -DGGML_USE_METAL -DGGML_METAL_NDEBUG
 #cgo darwin LDFLAGS: -framework Accelerate -framework Foundation -framework Metal -framework MetalKit -framework MetalPerformanceShaders
 #include <stdlib.h>
 #include "llama.h"
@@ -168,7 +168,7 @@ func (llm *llama) tokenize(prompt string) []C.llama_token {
 	cPrompt := C.CString(prompt)
 	defer C.free(unsafe.Pointer(cPrompt))
 
-	tokens := make([]C.llama_token, llm.NumCtx)
+	tokens := make([]C.llama_token, len(prompt)+1)
 	if n := C.llama_tokenize(llm.ctx, cPrompt, unsafe.SliceData(tokens), C.int(len(tokens)), true); n > 0 {
 		return tokens[:n]
 	}

parser/parser.go

@@ -4,8 +4,8 @@ import (
 	"bufio"
 	"bytes"
 	"errors"
-	"fmt"
 	"io"
+	"log"
 )
 
 type Command struct {
@@ -20,7 +20,6 @@ func (c *Command) Reset() {
 
 func Parse(reader io.Reader) ([]Command, error) {
 	var commands []Command
-
 	var command, modelCommand Command
 
 	scanner := bufio.NewScanner(reader)
@@ -29,7 +28,7 @@ func Parse(reader io.Reader) ([]Command, error) {
 		line := scanner.Bytes()
 
 		fields := bytes.SplitN(line, []byte(" "), 2)
-		if len(fields) == 0 {
+		if len(fields) == 0 || len(fields[0]) == 0 {
 			continue
 		}
 
@@ -47,6 +46,8 @@ func Parse(reader io.Reader) ([]Command, error) {
 			command.Name = string(fields[0])
 			command.Args = string(fields[1])
 		default:
+			// log a warning for unknown commands
+			log.Printf("WARNING: Unknown command: %s", fields[0])
 			continue
 		}
 
@@ -55,27 +56,32 @@ func Parse(reader io.Reader) ([]Command, error) {
 	}
 
 	if modelCommand.Args == "" {
-		return nil, fmt.Errorf("no FROM line for the model was specified")
+		return nil, errors.New("no FROM line for the model was specified")
 	}
 
 	return commands, scanner.Err()
 }
 
 func scanModelfile(data []byte, atEOF bool) (advance int, token []byte, err error) {
+	const multilineString = `"""`
+
 	newline := bytes.IndexByte(data, '\n')
 
-	if start := bytes.Index(data, []byte(`"""`)); start >= 0 && start < newline {
-		end := bytes.Index(data[start+3:], []byte(`"""`))
+	if start := bytes.Index(data, []byte(multilineString)); start >= 0 && start < newline {
+		end := bytes.Index(data[start+len(multilineString):], []byte(multilineString))
 		if end < 0 {
 			if atEOF {
-				return 0, nil, errors.New(`unterminated multiline string: """`)
+				return 0, nil, errors.New("unterminated multiline string: " + multilineString)
 			} else {
 				return 0, nil, nil
 			}
 		}
 
-		n := start + 3 + end + 3
-		return n, bytes.Replace(data[:n], []byte(`"""`), []byte(""), 2), nil
+		n := start + len(multilineString) + end + len(multilineString)
+
+		newData := data[:start]
+		newData = append(newData, data[start+len(multilineString):n-len(multilineString)]...)
+		return n, newData, nil
 	}
 
 	return bufio.ScanLines(data, atEOF)

scripts/publish.sh

@@ -17,15 +17,16 @@ npm --prefix app run make:sign
 # Create a new tag if it doesn't exist.
 if ! git rev-parse v$VERSION >/dev/null 2>&1; then
   git tag v$VERSION
-  git push origin v$VERSION
 fi
 
+git push origin v$VERSION
+
 mkdir -p dist
 cp app/out/make/zip/${OS}/${ARCH}/Ollama-${OS}-${ARCH}-${VERSION}.zip dist/Ollama-${OS}-${ARCH}.zip
 cp ./ollama  dist/ollama-${OS}-${ARCH}
 
 # Create a new release.
-gh release create v$VERSION
+gh release create -p v$VERSION -t v$VERSION
 
 # Upload the zip file.
 gh release upload v$VERSION ./dist/Ollama-${OS}-${ARCH}.zip

server/images.go

@@ -22,6 +22,12 @@ import (
 	"github.com/jmorganca/ollama/parser"
 )
 
+type RegistryOptions struct {
+	Insecure bool
+	Username string
+	Password string
+}
+
 type Model struct {
 	Name      string `json:"name"`
 	ModelPath string
@@ -45,7 +51,7 @@ func (m *Model) Prompt(request api.GenerateRequest) (string, error) {
 		Context []int
 	}
 
-	vars.First = len(vars.Context) == 0
+	vars.First = len(request.Context) == 0
 	vars.System = m.System
 	vars.Prompt = request.Prompt
 	vars.Context = request.Context
@@ -102,8 +108,8 @@ func GetManifest(mp ModelPath) (*ManifestV2, error) {
 		return nil, err
 	}
 
-	if _, err = os.Stat(fp); err != nil && !errors.Is(err, os.ErrNotExist) {
-		return nil, fmt.Errorf("couldn't find model '%s'", mp.GetShortTagname())
+	if _, err = os.Stat(fp); err != nil {
+		return nil, err
 	}
 
 	var manifest *ManifestV2
@@ -181,15 +187,15 @@ func GetModel(name string) (*Model, error) {
 	return model, nil
 }
 
-func CreateModel(name string, path string, fn func(status string)) error {
+func CreateModel(name string, path string, fn func(resp api.ProgressResponse)) error {
 	mf, err := os.Open(path)
 	if err != nil {
-		fn(fmt.Sprintf("couldn't open modelfile '%s'", path))
+		fn(api.ProgressResponse{Status: fmt.Sprintf("couldn't open modelfile '%s'", path)})
 		return fmt.Errorf("failed to open file: %w", err)
 	}
 	defer mf.Close()
 
-	fn("parsing modelfile")
+	fn(api.ProgressResponse{Status: "parsing modelfile"})
 	commands, err := parser.Parse(mf)
 	if err != nil {
 		return err
@@ -202,7 +208,7 @@ func CreateModel(name string, path string, fn func(status string)) error {
 		log.Printf("[%s] - %s\n", c.Name, c.Args)
 		switch c.Name {
 		case "model":
-			fn("looking for model")
+			fn(api.ProgressResponse{Status: "looking for model"})
 			mf, err := GetManifest(ParseModelPath(c.Args))
 			if err != nil {
 				fp := c.Args
@@ -223,20 +229,40 @@ func CreateModel(name string, path string, fn func(status string)) error {
 					fp = filepath.Join(filepath.Dir(path), fp)
 				}
 
-				fn("creating model layer")
-				file, err := os.Open(fp)
-				if err != nil {
-					return fmt.Errorf("failed to open file: %v", err)
-				}
-				defer file.Close()
+				if _, err := os.Stat(fp); err != nil {
+					// the model file does not exist, try pulling it
+					if errors.Is(err, os.ErrNotExist) {
+						fn(api.ProgressResponse{Status: "pulling model file"})
+						if err := PullModel(c.Args, &RegistryOptions{}, fn); err != nil {
+							return err
+						}
+						mf, err = GetManifest(ParseModelPath(c.Args))
+						if err != nil {
+							return fmt.Errorf("failed to open file after pull: %v", err)
+						}
 
-				l, err := CreateLayer(file)
-				if err != nil {
-					return fmt.Errorf("failed to create layer: %v", err)
+					} else {
+						return err
+					}
+				} else {
+					// create a model from this specified file
+					fn(api.ProgressResponse{Status: "creating model layer"})
+
+					file, err := os.Open(fp)
+					if err != nil {
+						return fmt.Errorf("failed to open file: %v", err)
+					}
+					defer file.Close()
+
+					l, err := CreateLayer(file)
+					if err != nil {
+						return fmt.Errorf("failed to create layer: %v", err)
+					}
+					l.MediaType = "application/vnd.ollama.image.model"
+					layers = append(layers, l)
 				}
-				l.MediaType = "application/vnd.ollama.image.model"
-				layers = append(layers, l)
-			} else {
+			}
+			if mf != nil {
 				log.Printf("manifest = %#v", mf)
 				for _, l := range mf.Layers {
 					newLayer, err := GetLayerWithBufferFromLayer(l)
@@ -247,7 +273,7 @@ func CreateModel(name string, path string, fn func(status string)) error {
 				}
 			}
 		case "license", "template", "system", "prompt":
-			fn(fmt.Sprintf("creating %s layer", c.Name))
+			fn(api.ProgressResponse{Status: fmt.Sprintf("creating model %s layer", c.Name)})
 			// remove the prompt layer if one exists
 			mediaType := fmt.Sprintf("application/vnd.ollama.image.%s", c.Name)
 			layers = removeLayerFromLayers(layers, mediaType)
@@ -266,7 +292,7 @@ func CreateModel(name string, path string, fn func(status string)) error {
 
 	// Create a single layer for the parameters
 	if len(params) > 0 {
-		fn("creating parameter layer")
+		fn(api.ProgressResponse{Status: "creating parameter layer"})
 		layers = removeLayerFromLayers(layers, "application/vnd.ollama.image.params")
 		paramData, err := paramsToReader(params)
 		if err != nil {
@@ -291,7 +317,7 @@ func CreateModel(name string, path string, fn func(status string)) error {
 	}
 
 	// Create a layer for the config object
-	fn("creating config layer")
+	fn(api.ProgressResponse{Status: "creating config layer"})
 	cfg, err := createConfigLayer(digests)
 	if err != nil {
 		return err
@@ -304,13 +330,13 @@ func CreateModel(name string, path string, fn func(status string)) error {
 	}
 
 	// Create the manifest
-	fn("writing manifest")
+	fn(api.ProgressResponse{Status: "writing manifest"})
 	err = CreateManifest(name, cfg, manifestLayers)
 	if err != nil {
 		return err
 	}
 
-	fn("success")
+	fn(api.ProgressResponse{Status: "success"})
 	return nil
 }
 
@@ -325,7 +351,7 @@ func removeLayerFromLayers(layers []*LayerReader, mediaType string) []*LayerRead
 	return layers[:j]
 }
 
-func SaveLayers(layers []*LayerReader, fn func(status string), force bool) error {
+func SaveLayers(layers []*LayerReader, fn func(resp api.ProgressResponse), force bool) error {
 	// Write each of the layers to disk
 	for _, layer := range layers {
 		fp, err := GetBlobsPath(layer.Digest)
@@ -335,7 +361,8 @@ func SaveLayers(layers []*LayerReader, fn func(status string), force bool) error
 
 		_, err = os.Stat(fp)
 		if os.IsNotExist(err) || force {
-			fn(fmt.Sprintf("writing layer %s", layer.Digest))
+			fn(api.ProgressResponse{Status: fmt.Sprintf("writing layer %s", layer.Digest)})
+
 			out, err := os.Create(fp)
 			if err != nil {
 				log.Printf("couldn't create %s", fp)
@@ -348,7 +375,7 @@ func SaveLayers(layers []*LayerReader, fn func(status string), force bool) error
 			}
 
 		} else {
-			fn(fmt.Sprintf("using already created layer %s", layer.Digest))
+			fn(api.ProgressResponse{Status: fmt.Sprintf("using already created layer %s", layer.Digest)})
 		}
 	}
 
@@ -487,12 +514,37 @@ func CreateLayer(f io.ReadSeeker) (*LayerReader, error) {
 	return layer, nil
 }
 
-func DeleteModel(name string, fn func(api.ProgressResponse)) error {
+func CopyModel(src, dest string) error {
+	srcPath, err := ParseModelPath(src).GetManifestPath(false)
+	if err != nil {
+		return err
+	}
+	destPath, err := ParseModelPath(dest).GetManifestPath(true)
+	if err != nil {
+		return err
+	}
+
+	// copy the file
+	input, err := ioutil.ReadFile(srcPath)
+	if err != nil {
+		fmt.Println("Error reading file:", err)
+		return err
+	}
+
+	err = ioutil.WriteFile(destPath, input, 0o644)
+	if err != nil {
+		fmt.Println("Error reading file:", err)
+		return err
+	}
+
+	return nil
+}
+
+func DeleteModel(name string) error {
 	mp := ParseModelPath(name)
 
 	manifest, err := GetManifest(mp)
 	if err != nil {
-		fn(api.ProgressResponse{Status: "couldn't retrieve manifest"})
 		return err
 	}
 	deleteMap := make(map[string]bool)
@@ -503,12 +555,10 @@ func DeleteModel(name string, fn func(api.ProgressResponse)) error {
 
 	fp, err := GetManifestPath()
 	if err != nil {
-		fn(api.ProgressResponse{Status: "problem getting manifest path"})
 		return err
 	}
 	err = filepath.Walk(fp, func(path string, info os.FileInfo, err error) error {
 		if err != nil {
-			fn(api.ProgressResponse{Status: "problem walking manifest dir"})
 			return err
 		}
 		if !info.IsDir() {
@@ -542,9 +592,13 @@ func DeleteModel(name string, fn func(api.ProgressResponse)) error {
 	// only delete the files which are still in the deleteMap
 	for k, v := range deleteMap {
 		if v {
-			err := os.Remove(k)
+			fp, err := GetBlobsPath(k)
 			if err != nil {
-				log.Printf("couldn't remove file '%s': %v", k, err)
+				log.Printf("couldn't get file path for '%s': %v", k, err)
+				continue
+			}
+			if err := os.Remove(fp); err != nil {
+				log.Printf("couldn't remove file '%s': %v", fp, err)
 				continue
 			}
 		}
@@ -559,12 +613,11 @@ func DeleteModel(name string, fn func(api.ProgressResponse)) error {
 		log.Printf("couldn't remove manifest file '%s': %v", fp, err)
 		return err
 	}
-	fn(api.ProgressResponse{Status: fmt.Sprintf("deleted '%s'", name)})
 
 	return nil
 }
 
-func PushModel(name, username, password string, fn func(api.ProgressResponse)) error {
+func PushModel(name string, regOpts *RegistryOptions, fn func(api.ProgressResponse)) error {
 	mp := ParseModelPath(name)
 
 	fn(api.ProgressResponse{Status: "retrieving manifest"})
@@ -576,65 +629,49 @@ func PushModel(name, username, password string, fn func(api.ProgressResponse)) e
 	}
 
 	var layers []*Layer
-	var total int
-	var completed int
 	for _, layer := range manifest.Layers {
 		layers = append(layers, layer)
-		total += layer.Size
 	}
 	layers = append(layers, &manifest.Config)
-	total += manifest.Config.Size
 
 	for _, layer := range layers {
-		exists, err := checkBlobExistence(mp, layer.Digest, username, password)
+		exists, err := checkBlobExistence(mp, layer.Digest, regOpts)
 		if err != nil {
 			return err
 		}
 
 		if exists {
-			completed += layer.Size
 			fn(api.ProgressResponse{
 				Status:    "using existing layer",
 				Digest:    layer.Digest,
-				Total:     total,
-				Completed: completed,
+				Total:     layer.Size,
+				Completed: layer.Size,
 			})
+			log.Printf("Layer %s already exists", layer.Digest)
 			continue
 		}
 
 		fn(api.ProgressResponse{
-			Status:    "starting upload",
-			Digest:    layer.Digest,
-			Total:     total,
-			Completed: completed,
+			Status: "starting upload",
+			Digest: layer.Digest,
+			Total:  layer.Size,
 		})
 
-		location, err := startUpload(mp, username, password)
+		location, err := startUpload(mp, regOpts)
 		if err != nil {
 			log.Printf("couldn't start upload: %v", err)
 			return err
 		}
 
-		err = uploadBlob(location, layer, username, password)
+		err = uploadBlobChunked(mp, location, layer, regOpts, fn)
 		if err != nil {
 			log.Printf("error uploading blob: %v", err)
 			return err
 		}
-		completed += layer.Size
-		fn(api.ProgressResponse{
-			Status:    "upload complete",
-			Digest:    layer.Digest,
-			Total:     total,
-			Completed: completed,
-		})
 	}
 
-	fn(api.ProgressResponse{
-		Status:    "pushing manifest",
-		Total:     total,
-		Completed: completed,
-	})
-	url := fmt.Sprintf("%s://%s/v2/%s/manifests/%s", mp.ProtocolScheme, mp.Registry, mp.GetNamespaceRepository(), mp.Tag)
+	fn(api.ProgressResponse{Status: "pushing manifest"})
+	url := fmt.Sprintf("%s/v2/%s/manifests/%s", mp.Registry, mp.GetNamespaceRepository(), mp.Tag)
 	headers := map[string]string{
 		"Content-Type": "application/vnd.docker.distribution.manifest.v2+json",
 	}
@@ -644,7 +681,7 @@ func PushModel(name, username, password string, fn func(api.ProgressResponse)) e
 		return err
 	}
 
-	resp, err := makeRequest("PUT", url, headers, bytes.NewReader(manifestJSON), username, password)
+	resp, err := makeRequest("PUT", url, headers, bytes.NewReader(manifestJSON), regOpts)
 	if err != nil {
 		return err
 	}
@@ -653,26 +690,22 @@ func PushModel(name, username, password string, fn func(api.ProgressResponse)) e
 	// Check for success: For a successful upload, the Docker registry will respond with a 201 Created
 	if resp.StatusCode != http.StatusCreated {
 		body, _ := io.ReadAll(resp.Body)
-		return fmt.Errorf("registry responded with code %d: %v", resp.StatusCode, string(body))
+		return fmt.Errorf("on push registry responded with code %d: %v", resp.StatusCode, string(body))
 	}
 
-	fn(api.ProgressResponse{
-		Status:    "success",
-		Total:     total,
-		Completed: completed,
-	})
+	fn(api.ProgressResponse{Status: "success"})
 
 	return nil
 }
 
-func PullModel(name, username, password string, fn func(api.ProgressResponse)) error {
+func PullModel(name string, regOpts *RegistryOptions, fn func(api.ProgressResponse)) error {
 	mp := ParseModelPath(name)
 
 	fn(api.ProgressResponse{Status: "pulling manifest"})
 
-	manifest, err := pullModelManifest(mp, username, password)
+	manifest, err := pullModelManifest(mp, regOpts)
 	if err != nil {
-		return fmt.Errorf("pull model manifest: %q", err)
+		return fmt.Errorf("pull model manifest: %s", err)
 	}
 
 	var layers []*Layer
@@ -680,7 +713,7 @@ func PullModel(name, username, password string, fn func(api.ProgressResponse)) e
 	layers = append(layers, &manifest.Config)
 
 	for _, layer := range layers {
-		if err := downloadBlob(mp, layer.Digest, username, password, fn); err != nil {
+		if err := downloadBlob(mp, layer.Digest, regOpts, fn); err != nil {
 			return err
 		}
 	}
@@ -688,6 +721,17 @@ func PullModel(name, username, password string, fn func(api.ProgressResponse)) e
 	fn(api.ProgressResponse{Status: "verifying sha256 digest"})
 	for _, layer := range layers {
 		if err := verifyBlob(layer.Digest); err != nil {
+			if errors.Is(err, errDigestMismatch) {
+				// something went wrong, delete the blob
+				fp, err := GetBlobsPath(layer.Digest)
+				if err != nil {
+					return err
+				}
+				if err := os.Remove(fp); err != nil {
+					// log this, but return the original error
+					log.Printf("couldn't remove file with digest mismatch '%s': %v", fp, err)
+				}
+			}
 			return err
 		}
 	}
@@ -715,13 +759,13 @@ func PullModel(name, username, password string, fn func(api.ProgressResponse)) e
 	return nil
 }
 
-func pullModelManifest(mp ModelPath, username, password string) (*ManifestV2, error) {
-	url := fmt.Sprintf("%s://%s/v2/%s/manifests/%s", mp.ProtocolScheme, mp.Registry, mp.GetNamespaceRepository(), mp.Tag)
+func pullModelManifest(mp ModelPath, regOpts *RegistryOptions) (*ManifestV2, error) {
+	url := fmt.Sprintf("%s/v2/%s/manifests/%s", mp.Registry, mp.GetNamespaceRepository(), mp.Tag)
 	headers := map[string]string{
 		"Accept": "application/vnd.docker.distribution.manifest.v2+json",
 	}
 
-	resp, err := makeRequest("GET", url, headers, nil, username, password)
+	resp, err := makeRequest("GET", url, headers, nil, regOpts)
 	if err != nil {
 		log.Printf("couldn't get manifest: %v", err)
 		return nil, err
@@ -730,8 +774,11 @@ func pullModelManifest(mp ModelPath, username, password string) (*ManifestV2, er
 
 	// Check for success: For a successful upload, the Docker registry will respond with a 201 Created
 	if resp.StatusCode != http.StatusOK {
+		if resp.StatusCode == http.StatusNotFound {
+			return nil, fmt.Errorf("model not found")
+		}
 		body, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("registry responded with code %d: %s", resp.StatusCode, body)
+		return nil, fmt.Errorf("on pull registry responded with code %d: %s", resp.StatusCode, body)
 	}
 
 	var m *ManifestV2
@@ -782,10 +829,10 @@ func GetSHA256Digest(r io.Reader) (string, int) {
 	return fmt.Sprintf("sha256:%x", h.Sum(nil)), int(n)
 }
 
-func startUpload(mp ModelPath, username string, password string) (string, error) {
-	url := fmt.Sprintf("%s://%s/v2/%s/blobs/uploads/", mp.ProtocolScheme, mp.Registry, mp.GetNamespaceRepository())
+func startUpload(mp ModelPath, regOpts *RegistryOptions) (string, error) {
+	url := fmt.Sprintf("%s/v2/%s/blobs/uploads/", mp.Registry, mp.GetNamespaceRepository())
 
-	resp, err := makeRequest("POST", url, nil, nil, username, password)
+	resp, err := makeRequest("POST", url, nil, nil, regOpts)
 	if err != nil {
 		log.Printf("couldn't start upload: %v", err)
 		return "", err
@@ -795,7 +842,7 @@ func startUpload(mp ModelPath, username string, password string) (string, error)
 	// Check for success
 	if resp.StatusCode != http.StatusAccepted {
 		body, _ := io.ReadAll(resp.Body)
-		return "", fmt.Errorf("registry responded with code %d: %s", resp.StatusCode, body)
+		return "", fmt.Errorf("on upload registry responded with code %d: %s", resp.StatusCode, body)
 	}
 
 	// Extract UUID location from header
@@ -808,10 +855,10 @@ func startUpload(mp ModelPath, username string, password string) (string, error)
 }
 
 // Function to check if a blob already exists in the Docker registry
-func checkBlobExistence(mp ModelPath, digest string, username string, password string) (bool, error) {
-	url := fmt.Sprintf("%s://%s/v2/%s/blobs/%s", mp.ProtocolScheme, mp.Registry, mp.GetNamespaceRepository(), digest)
+func checkBlobExistence(mp ModelPath, digest string, regOpts *RegistryOptions) (bool, error) {
+	url := fmt.Sprintf("%s/v2/%s/blobs/%s", mp.Registry, mp.GetNamespaceRepository(), digest)
 
-	resp, err := makeRequest("HEAD", url, nil, nil, username, password)
+	resp, err := makeRequest("HEAD", url, nil, nil, regOpts)
 	if err != nil {
 		log.Printf("couldn't check for blob: %v", err)
 		return false, err
@@ -822,19 +869,14 @@ func checkBlobExistence(mp ModelPath, digest string, username string, password s
 	return resp.StatusCode == http.StatusOK, nil
 }
 
-func uploadBlob(location string, layer *Layer, username string, password string) error {
-	// Create URL
-	url := fmt.Sprintf("%s&digest=%s", location, layer.Digest)
-
-	headers := make(map[string]string)
-	headers["Content-Length"] = fmt.Sprintf("%d", layer.Size)
-	headers["Content-Type"] = "application/octet-stream"
-
-	// TODO change from monolithic uploads to chunked uploads
+func uploadBlobChunked(mp ModelPath, location string, layer *Layer, regOpts *RegistryOptions, fn func(api.ProgressResponse)) error {
 	// TODO allow resumability
 	// TODO allow canceling uploads via DELETE
 	// TODO allow cross repo blob mount
 
+	// Create URL
+	url := fmt.Sprintf("%s", location)
+
 	fp, err := GetBlobsPath(layer.Digest)
 	if err != nil {
 		return err
@@ -845,23 +887,76 @@ func uploadBlob(location string, layer *Layer, username string, password string)
 		return err
 	}
 
-	resp, err := makeRequest("PUT", url, headers, f, username, password)
-	if err != nil {
-		log.Printf("couldn't upload blob: %v", err)
-		return err
-	}
-	defer resp.Body.Close()
+	headers := make(map[string]string)
+	headers["Content-Type"] = "application/octet-stream"
 
-	// Check for success: For a successful upload, the Docker registry will respond with a 201 Created
-	if resp.StatusCode != http.StatusCreated {
-		body, _ := io.ReadAll(resp.Body)
-		return fmt.Errorf("registry responded with code %d: %v", resp.StatusCode, string(body))
-	}
+	chunkSize := 1 << 20
+	buf := make([]byte, chunkSize)
+	var totalUploaded int
 
+	for {
+		n, err := f.Read(buf)
+		if err != nil {
+			return err
+		}
+
+		headers["Content-Length"] = fmt.Sprintf("%d", n)
+		headers["Content-Range"] = fmt.Sprintf("%d-%d", totalUploaded, totalUploaded+n-1)
+
+		fn(api.ProgressResponse{
+			Status:    fmt.Sprintf("uploading %s", layer.Digest),
+			Digest:    layer.Digest,
+			Total:     int(layer.Size),
+			Completed: int(totalUploaded),
+		})
+
+		// change the buffersize for the last chunk
+		if n < chunkSize {
+			buf = buf[:n]
+		}
+		resp, err := makeRequest("PATCH", url, headers, bytes.NewReader(buf), regOpts)
+		if err != nil {
+			log.Printf("couldn't upload blob: %v", err)
+			return err
+		}
+		defer resp.Body.Close()
+		url = resp.Header.Get("Location")
+
+		// Check for success: For a successful upload, the Docker registry will respond with a 201 Created
+		if resp.StatusCode != http.StatusAccepted {
+			fn(api.ProgressResponse{
+				Status:    fmt.Sprintf("error uploading layer"),
+				Digest:    layer.Digest,
+				Total:     int(layer.Size),
+				Completed: int(totalUploaded),
+			})
+			body, _ := io.ReadAll(resp.Body)
+			return fmt.Errorf("on layer upload registry responded with code %d: %v", resp.StatusCode, string(body))
+		}
+
+		totalUploaded += n
+		if totalUploaded >= layer.Size {
+			url = fmt.Sprintf("%s&digest=%s", url, layer.Digest)
+
+			// finish the upload
+			resp, err := makeRequest("PUT", url, nil, nil, regOpts)
+			if err != nil {
+				log.Printf("couldn't finish upload: %v", err)
+				return err
+			}
+			defer resp.Body.Close()
+
+			if resp.StatusCode != http.StatusCreated {
+				body, _ := io.ReadAll(resp.Body)
+				return fmt.Errorf("on finish upload registry responded with code %d: %v", resp.StatusCode, string(body))
+			}
+			break
+		}
+	}
 	return nil
 }
 
-func downloadBlob(mp ModelPath, digest string, username, password string, fn func(api.ProgressResponse)) error {
+func downloadBlob(mp ModelPath, digest string, regOpts *RegistryOptions, fn func(api.ProgressResponse)) error {
 	fp, err := GetBlobsPath(digest)
 	if err != nil {
 		return err
@@ -879,6 +974,7 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 	}
 
 	var size int64
+	chunkSize := 1024 * 1024 // 1 MiB in bytes
 
 	fi, err := os.Stat(fp + "-partial")
 	switch {
@@ -888,14 +984,21 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 		return fmt.Errorf("stat: %w", err)
 	default:
 		size = fi.Size()
+		// Ensure the size is divisible by the chunk size by removing excess bytes
+		size -= size % int64(chunkSize)
+
+		err := os.Truncate(fp+"-partial", size)
+		if err != nil {
+			return fmt.Errorf("truncate: %w", err)
+		}
 	}
 
-	url := fmt.Sprintf("%s://%s/v2/%s/blobs/%s", mp.ProtocolScheme, mp.Registry, mp.GetNamespaceRepository(), digest)
+	url := fmt.Sprintf("%s/v2/%s/blobs/%s", mp.Registry, mp.GetNamespaceRepository(), digest)
 	headers := map[string]string{
 		"Range": fmt.Sprintf("bytes=%d-", size),
 	}
 
-	resp, err := makeRequest("GET", url, headers, nil, username, password)
+	resp, err := makeRequest("GET", url, headers, nil, regOpts)
 	if err != nil {
 		log.Printf("couldn't download blob: %v", err)
 		return err
@@ -904,7 +1007,7 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 
 	if resp.StatusCode != http.StatusOK && resp.StatusCode != http.StatusPartialContent {
 		body, _ := ioutil.ReadAll(resp.Body)
-		return fmt.Errorf("registry responded with code %d: %v", resp.StatusCode, string(body))
+		return fmt.Errorf("on download registry responded with code %d: %v", resp.StatusCode, string(body))
 	}
 
 	err = os.MkdirAll(path.Dir(fp), 0o700)
@@ -914,7 +1017,7 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 
 	out, err := os.OpenFile(fp+"-partial", os.O_CREATE|os.O_APPEND|os.O_WRONLY, 0o644)
 	if err != nil {
-		panic(err)
+		return fmt.Errorf("open file: %w", err)
 	}
 	defer out.Close()
 
@@ -948,7 +1051,7 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 			break
 		}
 
-		n, err := io.CopyN(out, resp.Body, 8192)
+		n, err := io.CopyN(out, resp.Body, int64(chunkSize))
 		if err != nil && !errors.Is(err, io.EOF) {
 			return err
 		}
@@ -959,7 +1062,15 @@ func downloadBlob(mp ModelPath, digest string, username, password string, fn fun
 	return nil
 }
 
-func makeRequest(method, url string, headers map[string]string, body io.Reader, username, password string) (*http.Response, error) {
+func makeRequest(method, url string, headers map[string]string, body io.Reader, regOpts *RegistryOptions) (*http.Response, error) {
+	if !strings.HasPrefix(url, "http") {
+		if regOpts.Insecure {
+			url = "http://" + url
+		} else {
+			url = "https://" + url
+		}
+	}
+
 	req, err := http.NewRequest(method, url, body)
 	if err != nil {
 		return nil, err
@@ -970,8 +1081,8 @@ func makeRequest(method, url string, headers map[string]string, body io.Reader,
 	}
 
 	// TODO: better auth
-	if username != "" && password != "" {
-		req.SetBasicAuth(username, password)
+	if regOpts.Username != "" && regOpts.Password != "" {
+		req.SetBasicAuth(regOpts.Username, regOpts.Password)
 	}
 
 	client := &http.Client{
@@ -991,6 +1102,8 @@ func makeRequest(method, url string, headers map[string]string, body io.Reader,
 	return resp, nil
 }
 
+var errDigestMismatch = fmt.Errorf("digest mismatch, file must be downloaded again")
+
 func verifyBlob(digest string) error {
 	fp, err := GetBlobsPath(digest)
 	if err != nil {
@@ -1005,7 +1118,7 @@ func verifyBlob(digest string) error {
 
 	fileDigest, _ := GetSHA256Digest(f)
 	if digest != fileDigest {
-		return fmt.Errorf("digest mismatch: want %s, got %s", digest, fileDigest)
+		return fmt.Errorf("%w: want %s, got %s", errDigestMismatch, digest, fileDigest)
 	}
 
 	return nil

server/modelpath.go

@@ -45,7 +45,7 @@ func ParseModelPath(name string) ModelPath {
 		return ModelPath{}
 	}
 
-	colonParts := strings.Split(name, ":")
+	colonParts := strings.Split(slashParts[len(slashParts)-1], ":")
 	if len(colonParts) == 2 {
 		tag = colonParts[1]
 	} else {
@@ -70,10 +70,13 @@ func (mp ModelPath) GetFullTagname() string {
 }
 
 func (mp ModelPath) GetShortTagname() string {
-	if mp.Registry == DefaultRegistry && mp.Namespace == DefaultNamespace {
-		return fmt.Sprintf("%s:%s", mp.Repository, mp.Tag)
+	if mp.Registry == DefaultRegistry {
+		if mp.Namespace == DefaultNamespace {
+			return fmt.Sprintf("%s:%s", mp.Repository, mp.Tag)
+		}
+		return fmt.Sprintf("%s/%s:%s", mp.Namespace, mp.Repository, mp.Tag)
 	}
-	return fmt.Sprintf("%s/%s:%s", mp.Namespace, mp.Repository, mp.Tag)
+	return fmt.Sprintf("%s/%s/%s:%s", mp.Registry, mp.Namespace, mp.Repository, mp.Tag)
 }
 
 func (mp ModelPath) GetManifestPath(createDir bool) (string, error) {

server/routes.go

@@ -2,6 +2,8 @@ package server
 
 import (
 	"encoding/json"
+	"errors"
+	"fmt"
 	"io"
 	"log"
 	"net"
@@ -12,6 +14,7 @@ import (
 	"time"
 
 	"dario.cat/mergo"
+	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 
 	"github.com/jmorganca/ollama/api"
@@ -92,7 +95,13 @@ func PullModelHandler(c *gin.Context) {
 			ch <- r
 		}
 
-		if err := PullModel(req.Name, req.Username, req.Password, fn); err != nil {
+		regOpts := &RegistryOptions{
+			Insecure: req.Insecure,
+			Username: req.Username,
+			Password: req.Password,
+		}
+
+		if err := PullModel(req.Name, regOpts, fn); err != nil {
 			ch <- gin.H{"error": err.Error()}
 		}
 	}()
@@ -114,7 +123,13 @@ func PushModelHandler(c *gin.Context) {
 			ch <- r
 		}
 
-		if err := PushModel(req.Name, req.Username, req.Password, fn); err != nil {
+		regOpts := &RegistryOptions{
+			Insecure: req.Insecure,
+			Username: req.Username,
+			Password: req.Password,
+		}
+
+		if err := PushModel(req.Name, regOpts, fn); err != nil {
 			ch <- gin.H{"error": err.Error()}
 		}
 	}()
@@ -132,10 +147,8 @@ func CreateModelHandler(c *gin.Context) {
 	ch := make(chan any)
 	go func() {
 		defer close(ch)
-		fn := func(status string) {
-			ch <- api.CreateProgress{
-				Status: status,
-			}
+		fn := func(resp api.ProgressResponse) {
+			ch <- resp
 		}
 
 		if err := CreateModel(req.Name, req.Path, fn); err != nil {
@@ -153,20 +166,14 @@ func DeleteModelHandler(c *gin.Context) {
 		return
 	}
 
-	ch := make(chan any)
-	go func() {
-		defer close(ch)
-		fn := func(r api.ProgressResponse) {
-			ch <- r
-		}
-
-		if err := DeleteModel(req.Name, fn); err != nil {
+	if err := DeleteModel(req.Name); err != nil {
+		if os.IsNotExist(err) {
+			c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("model '%s' not found", req.Name)})
+		} else {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
-			return
 		}
-	}()
-
-	streamResponse(c, ch)
+		return
+	}
 }
 
 func ListModelsHandler(c *gin.Context) {
@@ -178,6 +185,10 @@ func ListModelsHandler(c *gin.Context) {
 	}
 	err = filepath.Walk(fp, func(path string, info os.FileInfo, err error) error {
 		if err != nil {
+			if errors.Is(err, os.ErrNotExist) {
+				log.Printf("manifest file does not exist: %s", fp)
+				return nil
+			}
 			return err
 		}
 		if !info.IsDir() {
@@ -215,8 +226,40 @@ func ListModelsHandler(c *gin.Context) {
 	c.JSON(http.StatusOK, api.ListResponse{models})
 }
 
+func CopyModelHandler(c *gin.Context) {
+	var req api.CopyRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	if err := CopyModel(req.Source, req.Destination); err != nil {
+		if os.IsNotExist(err) {
+			c.JSON(http.StatusNotFound, gin.H{"error": fmt.Sprintf("model '%s' not found", req.Source)})
+		} else {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		}
+		return
+	}
+}
+
 func Serve(ln net.Listener) error {
+	config := cors.DefaultConfig()
+	config.AllowWildcard = true
+	// only allow http/https from localhost
+	config.AllowOrigins = []string{
+		"http://localhost",
+		"http://localhost:*",
+		"https://localhost",
+		"https://localhost:*",
+		"http://127.0.0.1",
+		"http://127.0.0.1:*",
+		"https://127.0.0.1",
+		"https://127.0.0.1:*",
+	}
+
 	r := gin.Default()
+	r.Use(cors.New(config))
 
 	r.GET("/", func(c *gin.Context) {
 		c.String(http.StatusOK, "Ollama is running")
@@ -226,6 +269,7 @@ func Serve(ln net.Listener) error {
 	r.POST("/api/generate", GenerateHandler)
 	r.POST("/api/create", CreateModelHandler)
 	r.POST("/api/push", PushModelHandler)
+	r.POST("/api/copy", CopyModelHandler)
 	r.GET("/api/tags", ListModelsHandler)
 	r.DELETE("/api/delete", DeleteModelHandler)
 

web/app/api/update/route.ts

@@ -14,11 +14,12 @@ export async function GET(req: Request) {
   const res = await fetch('https://api.github.com/repos/jmorganca/ollama/releases', { next: { revalidate: 60 } })
   const data = await res.json()
 
-  if (data.length === 0) {
+  const latest = data?.filter((f: any) => !f.prerelease)?.[0]
+
+  if (!latest) {
     return new Response('not found', { status: 404 })
   }
 
-  const latest = data[0]
   const assets = latest.assets || []
 
   if (assets.length === 0) {

web/app/header.tsx

@@ -2,7 +2,7 @@ import Link from "next/link"
 
 const navigation = [
   { name: 'Discord', href: 'https://discord.gg/MrfB5FbNWN' },
-  { name: 'Github', href: 'https://github.com/jmorganca/ollama' },
+  { name: 'GitHub', href: 'https://github.com/jmorganca/ollama' },
   { name: 'Download', href: '/download' },
 ]
 
@@ -21,6 +21,6 @@ export default function Header() {
           ))}
         </div>
       </nav>
-    </header >
+    </header>
   )
 }

web/app/page.tsx

@@ -11,18 +11,23 @@ export default async function Home() {
         <Image src='/ollama.png' width={64} height={64} alt='ollamaIcon' />
         <section className='my-12 text-center'>
           <div className='flex flex-col space-y-2'>
-            <h2 className='md:max-w-[18rem] mx-auto my-2 text-3xl tracking-tight'>Portable large language models</h2>
+            <h2 className='md:max-w-md mx-auto my-2 text-3xl tracking-tight'>
+              Get up and running with large language models, locally.
+            </h2>
             <h3 className='md:max-w-xs mx-auto text-base text-neutral-500'>
-              Bundle a model’s weights, configuration, prompts, data and more into self-contained packages that run anywhere.
+              Run Llama 2 and other models on macOS. Customize and create your own.
             </h3>
           </div>
-          <div className='mx-auto flex flex-col space-y-4 mt-12'>
-            <Link href='/download' className='md:mx-10 lg:mx-14 bg-black text-white rounded-full px-4 py-2 focus:outline-none cursor-pointer'>
+          <div className='mx-auto max-w-xs flex flex-col space-y-4 mt-12'>
+            <Link
+              href='/download'
+              className='md:mx-10 lg:mx-14 bg-black text-white rounded-full px-4 py-2 focus:outline-none cursor-pointer'
+            >
               Download
             </Link>
             <p className='text-neutral-500 text-sm '>
-            Available for macOS with Apple Silicon <br />
-            Windows & Linux support coming soon.
+              Available for macOS with Apple Silicon <br />
+              Windows & Linux support coming soon.
             </p>
           </div>
         </section>