Simplifying the filesystem code (no longer entangled with nomsupath) and

using that to simplify the tools. Now the tools directly take lists of
file paths rather than things that might go through nomsupath or
directories or get processed by filetype. Use your shell for globbing stuff like
`nomsu tools/test.nom core/*.nom`

1 files changed, 5 insertions, 0 deletions

diff --git a/nomsu_environment.lua b/nomsu_environment.lua
index 7b26852..6f46640 100644
--- a/nomsu_environment.lua
+++ b/nomsu_environment.lua
@@ -296,6 +296,7 @@ local nomsu_environment = Importer({
     end
     _currently_running_files:add(path)
     local mod = _1_forked(environment)
+    local did_anything = false
     for nomsupath in package.nomsupath:gmatch("[^;]+") do
       local _continue_0 = false
       repeat
@@ -323,6 +324,7 @@ local nomsu_environment = Importer({
                 code = NomsuCode:from(Source(filename, 1, #file), file)
               end
               environment.run_1_in(code, mod)
+              did_anything = true
               _continue_1 = true
             until true
             if not _continue_1 then
@@ -337,6 +339,9 @@ local nomsu_environment = Importer({
         break
       end
     end
+    if not (did_anything) then
+      error("File not found: " .. tostring(path), 0)
+    end
     import_to_1_from(environment, mod, prefix)
     environment.FILE_CACHE[path] = mod
     return _currently_running_files:remove()