Split out `CmdRepl` and `editorFor`

The REPL itself and the `nix repl` CLI are conceptually different
things, and thus deserve to be in different files.

1 files changed, 2 insertions, 15 deletions

diff --git a/src/libcmd/command.cc b/src/libcmd/command.cc
index 517cdf617..ab51c229d 100644
--- a/src/libcmd/command.cc
+++ b/src/libcmd/command.cc
@@ -4,6 +4,7 @@
 #include "derivations.hh"
 #include "nixexpr.hh"
 #include "profiles.hh"
+#include "repl.hh"
 
 #include <nlohmann/json.hpp>
 
@@ -121,7 +122,7 @@ ref<EvalState> EvalCommand::getEvalState()
             ;
 
         if (startReplOnEvalErrors) {
-            evalState->debugRepl = &runRepl;
+            evalState->debugRepl = &AbstractNixRepl::runSimple;
         };
     }
     return ref<EvalState>(evalState);
@@ -218,20 +219,6 @@ void StorePathCommand::run(ref<Store> store, std::vector<StorePath> && storePath
     run(store, *storePaths.begin());
 }
 
-Strings editorFor(const Path & file, uint32_t line)
-{
-    auto editor = getEnv("EDITOR").value_or("cat");
-    auto args = tokenizeString<Strings>(editor);
-    if (line > 0 && (
-        editor.find("emacs") != std::string::npos ||
-        editor.find("nano") != std::string::npos ||
-        editor.find("vim") != std::string::npos ||
-        editor.find("kak") != std::string::npos))
-        args.push_back(fmt("+%d", line));
-    args.push_back(file);
-    return args;
-}
-
 MixProfile::MixProfile()
 {
     addFlag({