Add 'ask edit ID' to edit task description in $EDITOR; bump to 0.41.0

Amp-Thread-ID: https://ampcode.com/threads/T-019e9b82-6ba0-77a4-b4a0-5c2cbf9bf39f
Co-authored-by: Amp <amp@ampcode.com>

1 files changed, 41 insertions, 8 deletions

diff --git a/internal/askcli/command_edit.go b/internal/askcli/command_edit.go
index 585f550..27c9106 100644
--- a/internal/askcli/command_edit.go
+++ b/internal/askcli/command_edit.go
@@ -1,23 +1,28 @@
 package askcli
 
 import (
+	"bytes"
 	"context"
 	"io"
 
 	"codeberg.org/snonux/hexai/internal/editor"
 )
 
-// captureFromEditor opens the user's editor on a temporary file and returns its
-// trimmed contents after the editor exits. It is a variable so tests can stub it.
-var captureFromEditor = func() (string, error) {
-	return editor.OpenTempAndEdit(nil)
+// captureFromEditor opens the user's editor on a temporary file pre-filled with
+// the given initial content and returns its trimmed contents after the editor
+// exits. It is a variable so tests can stub it.
+var captureFromEditor = func(initial []byte) (string, error) {
+	return editor.OpenTempAndEdit(initial)
 }
 
-// handleEdit opens the configured editor on a temporary file and creates a new
-// task from the resulting (possibly multi-line) content.
+// handleEdit opens the configured editor on a temporary file. With no selector
+// it creates a new task from the resulting content. With a task ID/UUID selector
+// it pre-fills the editor with the task's current description and updates it.
 func (d *Dispatcher) handleEdit(ctx context.Context, args []string, stdout, stderr io.Writer) (int, error) {
-	_ = args
-	description, err := captureFromEditor()
+	if len(args) >= 2 {
+		return d.editTaskDescription(ctx, args[1], stdout, stderr)
+	}
+	description, err := captureFromEditor(nil)
 	if err != nil {
 		writeInfoError(stderr, err)
 		return 1, nil
@@ -28,3 +33,31 @@ func (d *Dispatcher) handleEdit(ctx context.Context, args []string, stdout, stde
 	}
 	return d.createTask(ctx, nil, description, nil, stdout, stderr)
 }
+
+// editTaskDescription resolves a task selector, opens the editor pre-filled with
+// the task's current description, and modifies the task with the new content.
+func (d *Dispatcher) editTaskDescription(ctx context.Context, selector string, stdout, stderr io.Writer) (int, error) {
+	resolved, tasks, code, err := d.resolveTaskSelector(ctx, selector, stderr)
+	if err != nil {
+		writeInfoError(stderr, err)
+		return code, nil
+	}
+
+	description, err := captureFromEditor([]byte(tasks[0].Description))
+	if err != nil {
+		writeInfoError(stderr, err)
+		return 1, nil
+	}
+	if description == "" {
+		_, _ = io.WriteString(stderr, "error: ask edit aborted: empty description\n")
+		return 1, nil
+	}
+
+	var outBuf bytes.Buffer
+	code, err = d.runner.Run(ctx, []string{"uuid:" + resolved.UUID, "modify", description}, nil, &outBuf, io.Discard)
+	if code != 0 {
+		return code, err
+	}
+	_, _ = io.WriteString(stdout, FormatSuccess(displayResolvedTaskID(resolved)))
+	return 0, nil
+}