further optimize stack monitoring

10-15x speedup by skipping ignoring source path resolution in stack
monitoring.

Author: jbyuki

lua/osv/init.lua

@@ -519,8 +519,8 @@ function M.attach()
       local inside_osv = false
       if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
         local source = info.source:sub(2)
-        local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-        local parent = vim.fs.dirname(path)
+        -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+        local parent = vim.fs.dirname(source)
         if parent and vim.fs.basename(parent) == "osv" then
           inside_osv = true
         end
@@ -719,8 +719,8 @@ function M.attach()
       local inside_osv = false
       if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
         local source = info.source:sub(2)
-        local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-        local parent = vim.fs.dirname(path)
+        -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+        local parent = vim.fs.dirname(source)
         if parent and vim.fs.basename(parent) == "osv" then
           inside_osv = true
         end
@@ -810,8 +810,8 @@ function M.attach()
       local inside_osv = false
       if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
         local source = info.source:sub(2)
-        local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-        local parent = vim.fs.dirname(path)
+        -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+        local parent = vim.fs.dirname(source)
         if parent and vim.fs.basename(parent) == "osv" then
           inside_osv = true
         end
@@ -965,8 +965,8 @@ function M.attach()
         local inside_osv = false
         if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
           local source = info.source:sub(2)
-          local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-          local parent = vim.fs.dirname(path)
+          -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+          local parent = vim.fs.dirname(source)
           if parent and vim.fs.basename(parent) == "osv" then
             inside_osv = true
           end
@@ -999,8 +999,8 @@ function M.attach()
         local inside_osv = false
         if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
           local source = info.source:sub(2)
-          local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-          local parent = vim.fs.dirname(path)
+          -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+          local parent = vim.fs.dirname(source)
           if parent and vim.fs.basename(parent) == "osv" then
             inside_osv = true
           end
@@ -1262,8 +1262,8 @@ function M.attach()
     	  local inside_osv = false
     	  if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
     	    local source = info.source:sub(2)
-    	    local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-    	    local parent = vim.fs.dirname(path)
+    	    -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+    	    local parent = vim.fs.dirname(source)
     	    if parent and vim.fs.basename(parent) == "osv" then
     	      inside_osv = true
     	    end
@@ -1725,8 +1725,8 @@ function M.start_trace()
 		  local inside_osv = false
 		  if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
 		    local source = info.source:sub(2)
-		    local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-		    local parent = vim.fs.dirname(path)
+		    -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+		    local parent = vim.fs.dirname(source)
 		    if parent and vim.fs.basename(parent) == "osv" then
 		      inside_osv = true
 		    end

src/handlers/stack_trace.lua.t

@@ -91,8 +91,8 @@ end
 @check_if_inside_osv+=
 if info.source:sub(1, 1) == '@' and #info.source > 8 and info.source:sub(#info.source-8+1,#info.source) == "init.lua" then
   local source = info.source:sub(2)
-  local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
-  local parent = vim.fs.dirname(path)
+  -- local path = vim.fn.resolve(vim.fn.fnamemodify(source, ":p"))
+  local parent = vim.fs.dirname(source)
   if parent and vim.fs.basename(parent) == "osv" then
     inside_osv = true
   end