From 74e06ec1efaf4f4eb45ca0942056273535201a1a Mon Sep 17 00:00:00 2001
From: Yonah <contrib@gensokyo.uk>
Date: Fri, 20 Mar 2026 03:19:36 +0900
Subject: [PATCH] cmd/streamdata: resolve un-mirrored asset

Useful for uploading pending videos.

Signed-off-by: Yonah <contrib@gensokyo.uk>
---
 cmd/streamdata/main.go | 69 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/cmd/streamdata/main.go b/cmd/streamdata/main.go
index 041a1cb..7f6d062 100644
--- a/cmd/streamdata/main.go
+++ b/cmd/streamdata/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"bufio"
+	"cmp"
 	"context"
 	"errors"
 	"fmt"
@@ -11,6 +12,7 @@ import (
 	"os"
 	"os/signal"
 	"path"
+	"slices"
 	"strings"
 	"syscall"
 	"time"
@@ -228,6 +230,73 @@ func main() {
 		},
 	)
 
+	c.NewCommand(
+		"mirror",
+		"Populate mirror address of the next un-mirrored asset",
+		func([]string) (err error) {
+			if channel == nil {
+				return errors.New("mirror requires a channel selected")
+			}
+
+			idents := slices.Collect(channel.All(&err, false))
+			if err != nil {
+				return
+			}
+			slices.SortFunc(idents, func(a, b *streamdata.Ident) int {
+				return cmp.Compare(a.Serial, b.Serial)
+			})
+
+			unique := errors.New("entry already mirrored")
+			for _, ident := range idents {
+				if err = channel.Edit(ident, func(v *streamdata.VOD) (err error) {
+					if v.Mirror != "" {
+						return unique
+					}
+
+					pathname := path.Join(
+						flagBase,
+						"upload"+streamdata.ChannelVODSuffix,
+					)
+					if err = os.Symlink(path.Join(
+						"vod",
+						ident.String()+streamdata.ChannelVODSuffix,
+					), pathname); err != nil {
+						return
+					}
+					log.Println("pending video at", pathname)
+					defer func() {
+						removeErr := os.Remove(pathname)
+						if err == nil {
+							err = removeErr
+						}
+					}()
+
+					defer toErr(&err)
+					isattyStd()
+					br := bufio.NewReader(os.Stdin)
+
+				retry:
+					fmt.Println(ident)
+					printVOD(v)
+					v.Mirror = require(promptTrimNoEmpty(br, "Mirror   : "))
+					if !require(promptBool(br, "Proceed? ", true)) {
+						v.Mirror = ""
+						goto retry
+					}
+					return nil
+				}); err != nil {
+					if err == unique {
+						err = nil
+						continue
+					}
+					return
+				}
+				break
+			}
+			return
+		},
+	)
+
 	c.MustParse(os.Args[1:], func(err error) {
 		if channel != nil {
 			if closeErr := channel.Close(); closeErr != nil {