lerko
d715b053e7
Enables request-scoped cancellation, timeouts, and graceful shutdown for all database operations across API handlers, CLI commands, and TUI.
84 lines
1.5 KiB
Go
84 lines
1.5 KiB
Go
package cmd
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import (
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"fmt"
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"os"
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"os/exec"
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"github.com/lerko/nib/internal/db"
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"github.com/lerko/nib/internal/display"
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"github.com/spf13/cobra"
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)
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var editCmd = &cobra.Command{
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Use: "edit <id>",
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Short: "edit entity body in $EDITOR",
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Args: cobra.ExactArgs(1),
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RunE: runEdit,
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}
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func init() {
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rootCmd.AddCommand(editCmd)
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}
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func runEdit(cmd *cobra.Command, args []string) error {
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store, err := openStore()
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if err != nil {
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return err
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}
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defer store.Close()
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id, err := store.Resolve(cmd.Context(), args[0])
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if err != nil {
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return fmt.Errorf("not_found — no entity with id %s", args[0])
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}
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e, err := store.Get(cmd.Context(), id)
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if err != nil {
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return err
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}
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tmpfile, err := os.CreateTemp("", "nib-*.md")
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if err != nil {
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return err
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}
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defer os.Remove(tmpfile.Name())
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if _, err := tmpfile.WriteString(e.Body); err != nil {
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tmpfile.Close()
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return err
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}
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tmpfile.Close()
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editor := os.Getenv("EDITOR")
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if editor == "" {
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editor = "vi"
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}
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editorCmd := exec.Command(editor, tmpfile.Name())
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editorCmd.Stdin = os.Stdin
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editorCmd.Stdout = os.Stdout
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editorCmd.Stderr = os.Stderr
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if err := editorCmd.Run(); err != nil {
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return fmt.Errorf("editor: %w", err)
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}
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newBody, err := os.ReadFile(tmpfile.Name())
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if err != nil {
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return err
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}
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body := string(newBody)
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if body == e.Body {
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fmt.Println("(no changes)")
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return nil
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}
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if err := store.Update(cmd.Context(), id, &db.EntityUpdate{Body: &body}); err != nil {
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return err
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}
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fmt.Printf("updated %s\n", display.FormatID(id))
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return nil
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}
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