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feat: pretty-print JSONL text responses inmcpcurl#239
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -2,6 +2,7 @@ package main | ||
| import ( | ||
| "bytes" | ||
| "crypto/rand" | ||
| "encoding/json" | ||
| "fmt" | ||
| "io" | ||
| @@ -11,8 +12,6 @@ import ( | ||
| "slices" | ||
| "strings" | ||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/viper" | ||
| ) | ||
| @@ -161,7 +160,7 @@ func main() { | ||
| _ = rootCmd.MarkPersistentFlagRequired("stdio-server-cmd") | ||
| // Add global flag for pretty printing | ||
| rootCmd.PersistentFlags().Bool("pretty", true, "Pretty print MCP response (only for JSONor JSONLresponses)") | ||
| // Add the tools command to the root command | ||
| rootCmd.AddCommand(toolsCmd) | ||
| @@ -426,15 +425,26 @@ func printResponse(response string, prettyPrint bool) error { | ||
| // Extract text from content items of type "text" | ||
| for _, content := range resp.Result.Content { | ||
| if content.Type == "text" { | ||
| var textContentObj map[string]interface{} | ||
| err := json.Unmarshal([]byte(content.Text), &textContentObj) | ||
| if err == nil { | ||
| prettyText, err := json.MarshalIndent(textContentObj, "", " ") | ||
| if err != nil { | ||
| return fmt.Errorf("failed to pretty print text content: %w", err) | ||
| } | ||
| fmt.Println(string(prettyText)) | ||
simondanielsson marked this conversation as resolved. Show resolvedHide resolvedUh oh!There was an error while loading.Please reload this page. | ||
| continue | ||
| } | ||
| // Fallback parsing as JSONL | ||
| var textContentList []map[string]interface{} | ||
| if err := json.Unmarshal([]byte(content.Text), &textContentList); err != nil { | ||
| return fmt.Errorf("failed to parse text content as a list: %w", err) | ||
| } | ||
| prettyText, err := json.MarshalIndent(textContentList, "", " ") | ||
| if err != nil { | ||
| return fmt.Errorf("failed to pretty printarray content: %w", err) | ||
| } | ||
| fmt.Println(string(prettyText)) | ||
| } | ||
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