ci: install beautysh

.github/workflows/validate.yml

@@ -170,5 +170,8 @@ jobs:
       - name: goimports
         run: go install golang.org/x/tools/cmd/goimports@latest
 
+      - name: beautysh
+        run: pip install beautysh
+
       - name: run tests
         run: cargo test

src/formatters/beautysh.rs

@@ -21,23 +21,13 @@ mod test_beautysh {
     #[test_with::executable(beautysh)]
     #[test]
     fn it_should_format_sh() {
-        let input = "
-
-#!/bin/sh
+        let input = "#!/bin/shell
 
-       add      ()   {
-    echo \"$1\"                 +          \"$2\"
+       add() {
+    echo \"$1\" + \"$2\"
              }
-
-
-
-
-
-
-
-
 ";
-        let expected_output = "#!/bin/sh
+        let expected_output = "#!/bin/shell
 
 add() {
     echo \"$1\" + \"$2\"

src/languages/shell.rs

@@ -143,7 +143,7 @@ add() {
             formatter: MdsfFormatter::Single(Shell::Beautysh),
         };
 
-        let snippet = setup_snippet(INPUT, EXTENSION).expect("it to save the file");
+        let snippet = setup_snippet(input, EXTENSION).expect("it to save the file");
         let snippet_path = snippet.path();
 
         let output = l