Fix warnings. Bump version.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "desubot"
-version = "0.5.0"
+version = "0.5.1"
 authors = ["AB <ab@hexor.ru>"]
 edition = "2018"
 

assets/help_text.rs

@@ -1,10 +1,10 @@
-static CODE: &str = "<b>Code highlighter</b>
+#[allow(dead_code)]
+static CODE_HELP: &str = "<b>Code highlighter</b>
 
 <i>Usage</i>
 <pre>/CODE
-#&lt;theme - Dracula by default&gt;
 &lt;CODE&gt;
-#&lt;lang - JS by default&gt;</pre>
+#&lt;lang - JS by default&gt; #&lt;theme - Dracula by default&gt;</pre>
 
 Language may be defined by both name and extension - Rust, rs...
 Max lines - 80
@@ -33,4 +33,11 @@ gruvbox
 gruvbox-light
 gruvbox-white
 zenburn
-";
+";
+
+#[allow(dead_code)]
+pub static SQL_HELP: &str = "<b>Perform an SQL command</b>
+<i>* Only one sentence per message.
+* Only SELECT command.
+* Max result length is 100 lines. Use LIMIT 100.
+* SQLITE syntax is available only.</i>";

src/commands.rs

@@ -23,6 +23,8 @@ use syntect::util::LinesWithEndings;
 use telegram_bot::prelude::*;
 use telegram_bot::{Api, Message, ParseMode};
 
+include!("../assets/help_text.rs");
+
 pub struct Here {
     pub data: String,
 }
@@ -65,6 +67,10 @@ impl Execute for Sql {
 
     async fn exec_with_result(&self, api: &Api, message: &Message) -> Result<String, Error> {
         let mut sql = self.data.clone();
+        debug!("PIZDA - {}", sql);
+        if sql == "/sql" || sql == "/sql-" {
+            return Ok(SQL_HELP.to_string())
+        }
         let is_head = if sql.starts_with('-') {
             sql = sql.replacen("-", "", 1);
             false

src/handlers.rs

@@ -48,7 +48,7 @@ pub async fn handler(
                         }
                         Err(_) => {
                             let _ = api
-                                .send(message.text_reply(CODE).parse_mode(ParseMode::Html))
+                                .send(message.text_reply(CODE_HELP).parse_mode(ParseMode::Html))
                                 .await?;
                         }
                     }