Submit job with upload user's package #128
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package paddlecloud | ||
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| import ( | ||
| "context" | ||
| "encoding/json" | ||
| "errors" | ||
| "flag" | ||
| "fmt" | ||
| "io" | ||
| "net/url" | ||
| "os" | ||
| "path" | ||
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| "github.com/google/subcommands" | ||
| ) | ||
|
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| // SimpleFileCmd define the subcommand of simple file operations | ||
|
There was a problem hiding this comment. The comment should be a sentence, which ends with ".". |
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| type SimpleFileCmd struct { | ||
| } | ||
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| // Name is subcommands name | ||
| func (*SimpleFileCmd) Name() string { return "file" } | ||
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| // Synopsis is subcommands synopsis | ||
| func (*SimpleFileCmd) Synopsis() string { return "Simple file operations." } | ||
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| // Usage is subcommands Usage | ||
| func (*SimpleFileCmd) Usage() string { | ||
| return `file [put|get] <src> <dst>: | ||
| Options: | ||
| ` | ||
| } | ||
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| // SetFlags registers subcommands flags | ||
| func (p *SimpleFileCmd) SetFlags(f *flag.FlagSet) { | ||
| } | ||
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| // Execute file ops | ||
| func (p *SimpleFileCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus { | ||
| if f.NArg() < 1 || f.NArg() > 3 { | ||
| f.Usage() | ||
| return subcommands.ExitFailure | ||
| } | ||
| switch f.Arg(0) { | ||
| case "put": | ||
| err := putFile(f.Arg(1), f.Arg(2)) | ||
| if err != nil { | ||
| fmt.Fprintf(os.Stderr, "put file error: %s\n", err) | ||
| return subcommands.ExitFailure | ||
| } | ||
| case "get": | ||
| err := getFile(f.Arg(1), f.Arg(2)) | ||
| if err != nil { | ||
| fmt.Fprintf(os.Stderr, "get file error: %s\n", err) | ||
| return subcommands.ExitFailure | ||
| } | ||
| default: | ||
| f.Usage() | ||
| return subcommands.ExitFailure | ||
| } | ||
| return subcommands.ExitSuccess | ||
| } | ||
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| func putFile(src string, dest string) error { | ||
| query := url.Values{} | ||
| _, srcFile := path.Split(src) | ||
| destDir, destFile := path.Split(dest) | ||
| var destFullPath string | ||
| if len(destFile) == 0 { | ||
| destFullPath = path.Join(destDir, srcFile) | ||
| } else { | ||
| destFullPath = dest | ||
| } | ||
| query.Set("path", destFullPath) | ||
| respStr, err := PostFile(config.ActiveConfig.Endpoint+"/api/v1/file/", src, query) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| var respObj interface{} | ||
| if err = json.Unmarshal(respStr, &respObj); err != nil { | ||
| return err | ||
| } | ||
| // FIXME: Print an error if error message is not empty. Use response code instead | ||
|
There was a problem hiding this comment. Where is There was a problem hiding this comment. This is a enhancement to uniform the response json format, see this issue: #129 |
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| errMsg := respObj.(map[string]interface{})["msg"].(string) | ||
| if len(errMsg) > 0 { | ||
| fmt.Fprintf(os.Stderr, "upload file error: %s\n", errMsg) | ||
|
There was a problem hiding this comment. return error will break the filepath.Walk call. Will fix this after the above issue is done. |
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| } | ||
| return nil | ||
| } | ||
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| func getFile(src string, dest string) error { | ||
| query := url.Values{} | ||
| query.Set("path", src) | ||
| req, err := makeRequestToken(config.ActiveConfig.Endpoint+"/api/v1/file/", "GET", nil, "", query) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| resp, err := httpClient.Do(req) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer resp.Body.Close() | ||
| if resp.Status != HTTPOK { | ||
| return errors.New("server error: " + resp.Status) | ||
| } | ||
| _, srcFile := path.Split(src) | ||
| destDir, destFile := path.Split(dest) | ||
| var destFullPath string | ||
| if len(destFile) == 0 { | ||
| destFullPath = path.Join(destDir, srcFile) | ||
| } else { | ||
| destFullPath = dest | ||
| } | ||
| if _, err = os.Stat(destFullPath); err == nil { | ||
| return errors.New("file already exist: " + destFullPath) | ||
| } | ||
| out, err := os.Create(destFullPath) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer out.Close() | ||
| _, err = io.Copy(out, resp.Body) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
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Comment maybe not useful.
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Done