From b25d398e9f91dbbf5411b6804f6edef7761322bb Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Thu, 16 Mar 2023 11:05:36 +0300
Subject: [PATCH 1/1] Ability to send multiple /FILEs at once

---
 cmd/mmc/main.go |  2 --
 cmd/mmc/post.go | 18 +++++++++++-------
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/cmd/mmc/main.go b/cmd/mmc/main.go
index 9283745..f27ec75 100644
--- a/cmd/mmc/main.go
+++ b/cmd/mmc/main.go
@@ -41,8 +41,6 @@ import (
 	"go.stargrave.org/mmc"
 )
 
-const CmdFile = "/FILE "
-
 var (
 	Newwin   = flag.String("newwin", "cmd/newwin", "Path to newwin command")
 	DebugFd  *os.File
diff --git a/cmd/mmc/post.go b/cmd/mmc/post.go
index 0adcd22..7283065 100644
--- a/cmd/mmc/post.go
+++ b/cmd/mmc/post.go
@@ -30,6 +30,8 @@ import (
 	"go.stargrave.org/mmc"
 )
 
+const CmdFile = "/FILE "
+
 func writePosts(where string, users map[string]*model.User, posts []mmc.Post) error {
 	if len(posts) == 0 {
 		return nil
@@ -130,12 +132,14 @@ func makePost(c *model.Client4, chId, text string) (*model.Post, error) {
 	if text == "" {
 		return nil, nil
 	}
-	post := &model.Post{
-		Message:   text,
-		ChannelId: chId,
-	}
-	if strings.HasPrefix(text, CmdFile) {
-		fn := strings.TrimPrefix(text, CmdFile)
+	post := &model.Post{ChannelId: chId}
+	var lines []string
+	for _, line := range strings.Split(text, "\n") {
+		if !strings.HasPrefix(line, CmdFile) {
+			lines = append(lines, line)
+			continue
+		}
+		fn := strings.TrimPrefix(line, CmdFile)
 		data, err := os.ReadFile(fn)
 		if err != nil {
 			return nil, err
@@ -144,9 +148,9 @@ func makePost(c *model.Client4, chId, text string) (*model.Post, error) {
 		if err != nil {
 			return nil, err
 		}
-		post.Message = ""
 		post.FileIds = append(post.FileIds, resp.FileInfos[0].Id)
 	}
+	post.Message = strings.Join(lines, "\n")
 	post, _, err := c.CreatePost(post)
 	return post, err
 }
-- 
2.44.0