Regex are overkill for shell manager env vars, we just need exact match or prefix match

1 files changed, 3 insertions, 2 deletions

diff --git a/src/shell_manager.hh b/src/shell_manager.hh
index 586cf59b..d4fb23a1 100644
--- a/src/shell_manager.hh
+++ b/src/shell_manager.hh
@@ -33,11 +33,12 @@ public:
                                 ConstArrayView<String> params = {},
                                 const EnvVarMap& env_vars = EnvVarMap{});
 
-    void register_env_var(StringView regex, EnvVarRetriever retriever);
+    void register_env_var(StringView str, bool prefix, EnvVarRetriever retriever);
     String get_val(StringView name, const Context& context) const;
 
 private:
-    Vector<std::pair<Regex, EnvVarRetriever>> m_env_vars;
+    struct EnvVarDesc { String str; bool prefix; EnvVarRetriever func; };
+    Vector<EnvVarDesc> m_env_vars;
 };
 
 template<> struct WithBitOps<ShellManager::Flags> : std::true_type {};