Change plugins behavior

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

plugins/scopes.lua

@@ -0,0 +1,78 @@
+Plugin = {
+  name        = "Scopes",
+  description = [[
+Auto-forward requests and exclude them from history based on patterns.
+
+**Config**:
+- `pattern`  - whitelist: only intercept matching requests
+- `!pattern` - blacklist: don't intercept matching requests and exclude from history
+- lines starting with `#` are comments
+
+Example (ignore static assets):
+```
+!%.css$
+!%.js$
+!%.png$
+```
+
+Example (focus on mytarget.com, skip everything else):
+```
+mytarget%.com/
+```
+
+Example (intercept mytarget.com except its static assets):
+```
+mytarget%.com/
+!%.css$
+!%.js$
+!%.png$
+```
+  ]],
+  priority         = 100,
+  on_request       = { sync = true },
+  on_response       = { sync = true },
+  on_history_entry = { sync = true },
+}
+
+local whitelist = {}
+local blacklist = {}
+
+function on_config(config_text)
+  whitelist = {}
+  blacklist = {}
+  for line in config_text:gmatch("[^\n]+") do
+    local trimmed = line:match("^%s*(.-)%s*$")
+    if trimmed ~= "" and trimmed:sub(1, 1) ~= "#" then
+      if trimmed:sub(1, 1) == "!" then
+        table.insert(blacklist, trimmed:sub(2))
+      else
+        table.insert(whitelist, trimmed)
+      end
+    end
+  end
+end
+
+local function should_skip(url)
+  for _, pattern in ipairs(blacklist) do
+    if url:match(pattern) then return true end
+  end
+  if #whitelist > 0 then
+    for _, pattern in ipairs(whitelist) do
+      if url:match(pattern) then return false end
+    end
+    return true
+  end
+  return false
+end
+
+function on_request(req)
+  if should_skip(req.url) then return "forward" end
+end
+
+function on_response(req)
+  if should_skip(req.url) then return "forward" end
+end
+
+function on_history_entry(entry)
+  if should_skip(entry.host .. entry.path) then return "skip" end
+end