feat: add tests for linux (#39)

* feat: add dummy test for linux

* feat: add multiple test execution

* fix: update exec of multiple scripts for linux

* fix: execute tests with code from the branch

* fix: fail test exec if at least one test fail

* fix: typo

* wip: test if symlink work

* feat: add new test for check setup of light256 theme

* feat: when theme enabled and not set it default to dark256

* feat: increase tests coverage of checking themes activation

* refactor: rename tests_linux job

* chore: add changelog entry

src/gruvbox-main.sh

@@ -18,9 +18,24 @@ get_theme() {
 }
 
 main() {
-  local theme
-  theme=$(get_theme "$THEME_OPTION" "$DEFAULT_THEME")
-  tmux source-file "$CURRENT_DIR/tmux-gruvbox-${theme}.conf"
+  local _theme _path
+  _theme=$(get_theme "$THEME_OPTION" "$DEFAULT_THEME")
+  case "$_theme" in
+  light-transparent)
+    _theme="light-transparent"
+    ;;
+  dark-transparent)
+    _theme="dark-transparent"
+    ;;
+  light | light256)
+    _theme="light"
+    ;;
+  dark | dark256 | *)
+    _theme="dark"
+    ;;
+  esac
+
+  tmux source-file "${CURRENT_DIR}/tmux-gruvbox-${_theme}.conf"
 }
 
 main "$@"