grokkit/cmd/edit.go
Greg Gauthier 8b6449c947 feat(logging): implement structured logging with slog
- Refactor logger package to use Go's slog for JSON-structured logs
- Add configurable log levels (debug, info, warn, error) via config and flags
- Integrate logging across commands, git operations, and API client with metrics like timing and sizes
- Update README with logging documentation and usage examples
- Add global --debug and --verbose flags
- Enhance tests for logger initialization, levels, and structured output
2026-03-01 12:35:21 +00:00

108 lines
3.4 KiB
Go

package cmd
import (
"fmt"
"os"
"path/filepath"
"strings"
"github.com/fatih/color"
"github.com/spf13/cobra"
"gmgauthier.com/grokkit/config"
"gmgauthier.com/grokkit/internal/grok"
"gmgauthier.com/grokkit/internal/logger"
)
var editCmd = &cobra.Command{
Use: "edit FILE INSTRUCTION",
Short: "Edit a file in-place with Grok (safe preview + backup)",
Args: cobra.ExactArgs(2),
Run: func(cmd *cobra.Command, args []string) {
filePath := args[0]
instruction := args[1]
modelFlag, _ := cmd.Flags().GetString("model")
model := config.GetModel(modelFlag)
logger.Info("edit command started",
"file", filePath,
"instruction", instruction,
"model", model)
if _, err := os.Stat(filePath); os.IsNotExist(err) {
logger.Error("file not found", "file", filePath, "error", err)
color.Red("File not found: %s", filePath)
os.Exit(1)
}
original, err := os.ReadFile(filePath)
if err != nil {
logger.Error("failed to read file", "file", filePath, "error", err)
color.Red("Failed to read file: %v", err)
os.Exit(1)
}
logger.Debug("file read successfully", "file", filePath, "size_bytes", len(original))
cleanedOriginal := removeLastModifiedComments(string(original))
backupPath := filePath + ".bak"
logger.Debug("creating backup", "backup_path", backupPath)
if err := os.WriteFile(backupPath, original, 0644); err != nil {
logger.Error("failed to create backup", "backup_path", backupPath, "error", err)
color.Red("Failed to create backup: %v", err)
os.Exit(1)
}
logger.Info("backup created", "backup_path", backupPath)
client := grok.NewClient()
messages := []map[string]string{
{"role": "system", "content": "You are an expert programmer. Remove all unnecessary comments including last modified timestamps and ownership comments. Return only the cleaned code with no explanations, no markdown, no extra text."},
{"role": "user", "content": fmt.Sprintf("File: %s\n\nOriginal content:\n%s\n\nTask: %s", filepath.Base(filePath), cleanedOriginal, instruction)},
}
color.Yellow("Asking Grok to %s...\n", instruction)
raw := client.StreamSilent(messages, model)
newContent := grok.CleanCodeResponse(raw)
color.Green("✓ Response received")
color.Cyan("\nProposed changes:")
fmt.Println("--- a/" + filepath.Base(filePath))
fmt.Println("+++ b/" + filepath.Base(filePath))
fmt.Print(newContent)
fmt.Print("\n\nApply these changes? (y/n): ")
var confirm string
fmt.Scanln(&confirm)
if confirm != "y" && confirm != "Y" {
color.Yellow("Changes discarded. Backup saved as %s", backupPath)
return
}
logger.Debug("applying changes", "file", filePath, "new_size_bytes", len(newContent))
if err := os.WriteFile(filePath, []byte(newContent), 0644); err != nil {
logger.Error("failed to write file", "file", filePath, "error", err)
color.Red("Failed to write file: %v", err)
os.Exit(1)
}
logger.Info("changes applied successfully",
"file", filePath,
"backup", backupPath,
"original_size", len(original),
"new_size", len(newContent))
color.Green("✅ Applied successfully! Backup: %s", backupPath)
},
}
func removeLastModifiedComments(content string) string {
lines := strings.Split(content, "\n")
var cleanedLines []string
for _, line := range lines {
if strings.Contains(line, "Last modified") {
continue
}
cleanedLines = append(cleanedLines, line)
}
return strings.Join(cleanedLines, "\n")
}