progress
This commit is contained in:
Michael Yang
parent
3d6009aae3
commit
c4b9e84945
6 changed files with 75 additions and 152 deletions
125
api/client.go
125
api/client.go
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@ -5,11 +5,9 @@ import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"net/http"
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"sync"
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)
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type Client struct {
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@ -17,22 +15,7 @@ type Client struct {
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HTTP http.Client
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}
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func checkError(resp *http.Response, body []byte) error {
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if resp.StatusCode >= 200 && resp.StatusCode < 400 {
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return nil
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}
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apiError := Error{Code: int32(resp.StatusCode)}
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if err := json.Unmarshal(body, &apiError); err != nil {
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// Use the full body as the message if we fail to decode a response.
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apiError.Message = string(body)
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}
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return apiError
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}
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func (c *Client) stream(ctx context.Context, method string, path string, reqData any, callback func(data []byte)) error {
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func (c *Client) stream(ctx context.Context, method string, path string, reqData any, fn func(bts []byte) error) error {
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var reqBody io.Reader
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var data []byte
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var err error
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@ -60,96 +43,38 @@ func (c *Client) stream(ctx context.Context, method string, path string, reqData
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}
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defer res.Body.Close()
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reader := bufio.NewReader(res.Body)
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for {
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line, err := reader.ReadBytes('\n')
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switch {
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case errors.Is(err, io.EOF):
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return nil
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case err != nil:
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return err
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}
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if err := checkError(res, line); err != nil {
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return err
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}
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callback(bytes.TrimSuffix(line, []byte("\n")))
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}
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}
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func (c *Client) do(ctx context.Context, method string, path string, reqData any, respData any) error {
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var reqBody io.Reader
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var data []byte
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var err error
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if reqData != nil {
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data, err = json.Marshal(reqData)
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if err != nil {
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return err
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}
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reqBody = bytes.NewReader(data)
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}
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url := fmt.Sprintf("%s%s", c.URL, path)
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req, err := http.NewRequestWithContext(ctx, method, url, reqBody)
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if err != nil {
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return err
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}
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Accept", "application/json")
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respObj, err := c.HTTP.Do(req)
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if err != nil {
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return err
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}
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defer respObj.Body.Close()
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respBody, err := io.ReadAll(respObj.Body)
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if err != nil {
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return err
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}
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if err := checkError(respObj, respBody); err != nil {
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return err
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}
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if len(respBody) > 0 && respData != nil {
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if err := json.Unmarshal(respBody, respData); err != nil {
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scanner := bufio.NewScanner(res.Body)
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for scanner.Scan() {
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if err := fn(scanner.Bytes()); err != nil {
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return err
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}
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}
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return nil
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}
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func (c *Client) Generate(ctx context.Context, req *GenerateRequest, callback func(bts []byte)) (*GenerateResponse, error) {
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var res GenerateResponse
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if err := c.stream(ctx, http.MethodPost, "/api/generate", req, callback); err != nil {
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return nil, err
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}
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type GenerateResponseFunc func(GenerateResponse) error
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return &res, nil
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func (c *Client) Generate(ctx context.Context, req *GenerateRequest, fn GenerateResponseFunc) error {
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return c.stream(ctx, http.MethodPost, "/api/generate", req, func(bts []byte) error {
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var resp GenerateResponse
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if err := json.Unmarshal(bts, &resp); err != nil {
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return err
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}
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return fn(resp)
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})
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}
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func (c *Client) Pull(ctx context.Context, req *PullRequest, callback func(progress PullProgress)) error {
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var wg sync.WaitGroup
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wg.Add(1)
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if err := c.stream(ctx, http.MethodPost, "/api/pull", req, func(progressBytes []byte) {
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var progress PullProgress
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if err := json.Unmarshal(progressBytes, &progress); err != nil {
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fmt.Println(err)
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return
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}
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if progress.Completed >= progress.Total {
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wg.Done()
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}
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callback(progress)
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}); err != nil {
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return err
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}
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type PullProgressFunc func(PullProgress) error
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wg.Wait()
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return nil
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func (c *Client) Pull(ctx context.Context, req *PullRequest, fn PullProgressFunc) error {
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return c.stream(ctx, http.MethodPost, "/api/pull", req, func(bts []byte) error {
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var resp PullProgress
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if err := json.Unmarshal(bts, &resp); err != nil {
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return err
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}
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return fn(resp)
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})
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}
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@ -23,8 +23,8 @@ type PullRequest struct {
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}
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type PullProgress struct {
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Total int `json:"total"`
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Completed int `json:"completed"`
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Total int64 `json:"total"`
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Completed int64 `json:"completed"`
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Percent float64 `json:"percent"`
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}
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62
cmd/cmd.go
62
cmd/cmd.go
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@ -3,15 +3,13 @@ package cmd
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import (
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"bufio"
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"context"
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"encoding/json"
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"fmt"
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"log"
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"net"
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"os"
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"path"
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"sync"
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"github.com/gosuri/uiprogress"
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"github.com/schollz/progressbar/v3"
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"github.com/spf13/cobra"
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"golang.org/x/term"
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@ -28,43 +26,33 @@ func cacheDir() string {
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return path.Join(home, ".ollama")
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}
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func bytesToGB(bytes int) float64 {
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return float64(bytes) / float64(1<<30)
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func RunRun(cmd *cobra.Command, args []string) error {
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if err := pull(args[0]); err != nil {
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return err
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}
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fmt.Println("Up to date.")
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return RunGenerate(cmd, args)
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}
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func RunRun(cmd *cobra.Command, args []string) error {
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func pull(model string) error {
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client, err := NewAPIClient()
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if err != nil {
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return err
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}
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pr := api.PullRequest{
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Model: args[0],
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}
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var bar *uiprogress.Bar
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mutex := &sync.Mutex{}
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var progressData api.PullProgress
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pullCallback := func(progress api.PullProgress) {
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mutex.Lock()
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progressData = progress
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if bar == nil {
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uiprogress.Start()
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bar = uiprogress.AddBar(int(progress.Total))
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bar.PrependFunc(func(b *uiprogress.Bar) string {
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return fmt.Sprintf("Downloading: %.2f GB / %.2f GB", bytesToGB(progressData.Completed), bytesToGB(progressData.Total))
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})
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bar.AppendFunc(func(b *uiprogress.Bar) string {
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return fmt.Sprintf(" %d%%", int((float64(progressData.Completed)/float64(progressData.Total))*100))
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})
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}
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bar.Set(int(progress.Completed))
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mutex.Unlock()
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}
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if err := client.Pull(context.Background(), &pr, pullCallback); err != nil {
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return err
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}
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fmt.Println("Up to date.")
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return RunGenerate(cmd, args)
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var bar *progressbar.ProgressBar
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return client.Pull(
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context.Background(),
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&api.PullRequest{Model: model},
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func(progress api.PullProgress) error {
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if bar == nil {
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bar = progressbar.DefaultBytes(progress.Total)
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}
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return bar.Set64(progress.Completed)
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},
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)
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}
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func RunGenerate(_ *cobra.Command, args []string) error {
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@ -86,13 +74,9 @@ func generate(model string, prompts ...string) error {
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}
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for _, prompt := range prompts {
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client.Generate(context.Background(), &api.GenerateRequest{Model: model, Prompt: prompt}, func(bts []byte) {
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var resp api.GenerateResponse
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if err := json.Unmarshal(bts, &resp); err != nil {
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return
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}
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client.Generate(context.Background(), &api.GenerateRequest{Model: model, Prompt: prompt}, func(resp api.GenerateResponse) error {
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fmt.Print(resp.Response)
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return nil
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})
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}
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9
go.mod
9
go.mod
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@ -4,10 +4,15 @@ go 1.20
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require (
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github.com/gin-gonic/gin v1.9.1
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github.com/gosuri/uiprogress v0.0.1
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github.com/spf13/cobra v1.7.0
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)
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require (
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github.com/mattn/go-runewidth v0.0.14 // indirect
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github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
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github.com/rivo/uniseg v0.2.0 // indirect
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)
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require (
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github.com/bytedance/sonic v1.9.1 // indirect
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github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
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@ -18,7 +23,6 @@ require (
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github.com/go-playground/validator/v10 v10.14.0 // indirect
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github.com/goccy/go-json v0.10.2 // indirect
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github.com/google/go-cmp v0.5.9 // indirect
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github.com/gosuri/uilive v0.0.4 // indirect
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github.com/inconshreveable/mousetrap v1.1.0 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
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github.com/klauspost/cpuid/v2 v2.2.4 // indirect
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@ -28,6 +32,7 @@ require (
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
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github.com/modern-go/reflect2 v1.0.2 // indirect
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github.com/pelletier/go-toml/v2 v2.0.8 // indirect
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github.com/schollz/progressbar/v3 v3.13.1
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github.com/spf13/pflag v1.0.5 // indirect
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github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
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github.com/ugorji/go/codec v1.2.11 // indirect
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16
go.sum
16
go.sum
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@ -28,14 +28,11 @@ github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
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github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
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github.com/gosuri/uilive v0.0.4 h1:hUEBpQDj8D8jXgtCdBu7sWsy5sbW/5GhuO8KBwJ2jyY=
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github.com/gosuri/uilive v0.0.4/go.mod h1:V/epo5LjjlDE5RJUcqx8dbw+zc93y5Ya3yg8tfZ74VI=
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github.com/gosuri/uiprogress v0.0.1 h1:0kpv/XY/qTmFWl/SkaJykZXrBBzwwadmW8fRb7RJSxw=
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github.com/gosuri/uiprogress v0.0.1/go.mod h1:C1RTYn4Sc7iEyf6j8ft5dyoZ4212h8G1ol9QQluh5+0=
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github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
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github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
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github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
|
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github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213/go.mod h1:vNUNkEQ1e29fT/6vq2aBdFsgNPmy8qMdSay1npru+Sw=
|
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github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
|
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github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
|
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github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
|
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|
|
@ -43,8 +40,13 @@ github.com/leodido/go-urn v1.2.4 h1:XlAE/cm/ms7TE/VMVoduSpNBoyc2dOxHs5MZSwAN63Q=
|
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github.com/leodido/go-urn v1.2.4/go.mod h1:7ZrI8mTSeBSHl/UaRyKQW1qZeMgak41ANeCNaVckg+4=
|
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github.com/lithammer/fuzzysearch v1.1.8 h1:/HIuJnjHuXS8bKaiTMeeDlW2/AyIWk2brx1V8LFgLN4=
|
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github.com/lithammer/fuzzysearch v1.1.8/go.mod h1:IdqeyBClc3FFqSzYq/MXESsS4S0FsZ5ajtkr5xPLts4=
|
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github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
|
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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 v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
|
||||
github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
|
||||
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
|
||||
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
|
|
@ -54,7 +56,11 @@ github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZ
|
|||
github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
|
||||
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/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
|
||||
github.com/schollz/progressbar/v3 v3.13.1 h1:o8rySDYiQ59Mwzy2FELeHY5ZARXZTVJC7iHD6PEFUiE=
|
||||
github.com/schollz/progressbar/v3 v3.13.1/go.mod h1:xvrbki8kfT1fzWzBT/UZd9L6GA+jdL7HAgq2RFnO6fQ=
|
||||
github.com/spf13/cobra v1.7.0 h1:hyqWnYt1ZQShIddO5kBpj3vu05/++x6tJ6dg8EC572I=
|
||||
github.com/spf13/cobra v1.7.0/go.mod h1:uLxZILRyS/50WlhOIKD7W6V5bgeIt+4sICxh6uRMrb0=
|
||||
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
|
||||
|
|
@ -99,6 +105,7 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
|
|||
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220704084225-05e143d24a9e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.5.0/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=
|
||||
|
|
@ -106,6 +113,7 @@ 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 v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
|
||||
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
|
||||
golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
|
||||
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 v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
|
|
|
|||
|
|
@ -78,7 +78,7 @@ func saveModel(model *Model, progressCh chan<- api.PullProgress) error {
|
|||
return fmt.Errorf("failed to download model: %w", err)
|
||||
}
|
||||
// check for resume
|
||||
alreadyDownloaded := 0
|
||||
alreadyDownloaded := int64(0)
|
||||
fileInfo, err := os.Stat(fileName)
|
||||
if err != nil {
|
||||
if !os.IsNotExist(err) {
|
||||
|
|
@ -86,8 +86,8 @@ func saveModel(model *Model, progressCh chan<- api.PullProgress) error {
|
|||
}
|
||||
// file doesn't exist, create it now
|
||||
} else {
|
||||
alreadyDownloaded = int(fileInfo.Size())
|
||||
req.Header.Add("Range", "bytes="+strconv.Itoa(alreadyDownloaded)+"-")
|
||||
alreadyDownloaded = fileInfo.Size()
|
||||
req.Header.Add("Range", fmt.Sprintf("bytes=%d-", alreadyDownloaded))
|
||||
}
|
||||
|
||||
resp, err := client.Do(req)
|
||||
|
|
@ -117,7 +117,7 @@ func saveModel(model *Model, progressCh chan<- api.PullProgress) error {
|
|||
}
|
||||
defer out.Close()
|
||||
|
||||
totalSize, _ := strconv.Atoi(resp.Header.Get("Content-Length"))
|
||||
totalSize, _ := strconv.ParseInt(resp.Header.Get("Content-Length"), 10, 64)
|
||||
|
||||
buf := make([]byte, 1024)
|
||||
totalBytes := alreadyDownloaded
|
||||
|
|
@ -134,7 +134,8 @@ func saveModel(model *Model, progressCh chan<- api.PullProgress) error {
|
|||
if _, err := out.Write(buf[:n]); err != nil {
|
||||
return err
|
||||
}
|
||||
totalBytes += n
|
||||
|
||||
totalBytes += int64(n)
|
||||
|
||||
// send progress updates
|
||||
progressCh <- api.PullProgress{
|
||||
|
|
|
|||
Loading…
Reference in a new issue