Rename plugin to clever-tee

1 files changed, 118 insertions, 0 deletions

diff --git a/lua/clever_tee/init.lua b/lua/clever_tee/init.lua
new file mode 100644
index 0000000..85abc86
--- /dev/null
+++ b/lua/clever_tee/init.lua
@@ -0,0 +1,118 @@
+local composition_root = require("clever_tee.composition_root")
+local host_adapter = require("clever_tee.host_adapter")
+
+local M = {}
+local active_root
+local active_activation
+
+local function fail(message, level)
+  error(message, (level or 1) + 1)
+end
+
+local function build_root(options)
+  if composition_root.CompositionRoot.is(options) then
+    return options
+  end
+  if host_adapter.HostAdapter.is(options) then
+    return composition_root.new({ host = options })
+  end
+  options = options or {}
+  if type(options) ~= "table" then
+    fail("clever-tee activation options must be a table", 3)
+  end
+  if options.host == nil then
+    local adapter_options = options.runtime ~= nil
+        and { runtime = options.runtime }
+      or nil
+    options = { host = host_adapter.new(adapter_options) }
+  end
+  return composition_root.new(options)
+end
+
+function M.activate(options)
+  if active_root == nil then
+    active_root = build_root(options)
+    active_activation = active_root:activate()
+  end
+  return active_activation
+end
+
+local function root()
+  M.activate()
+  return active_root
+end
+
+function M.root()
+  return root()
+end
+
+function M.state()
+  return root():state()
+end
+
+local function invoke(name)
+  local instance = root()
+  return instance:host():invoke_action(name)
+end
+
+function M.StartFindForward()
+  return invoke("StartFindForward")
+end
+
+function M.StartFindBackward()
+  return invoke("StartFindBackward")
+end
+
+function M.StartTillForward()
+  return invoke("StartTillForward")
+end
+
+function M.StartTillBackward()
+  return invoke("StartTillBackward")
+end
+
+function M.Reset()
+  return invoke("Reset")
+end
+
+function M.RepeatSameDirection()
+  return invoke("RepeatSameDirection")
+end
+
+function M.RepeatOppositeDirection()
+  return invoke("RepeatOppositeDirection")
+end
+
+local function invoke_direct(callback)
+  local instance = root()
+  local host = instance:host()
+  if type(host.invoke_callback) ~= "function" then
+    fail("clever-tee host must invoke direct action callbacks", 2)
+  end
+  return host:invoke_callback(function()
+    return callback(instance)
+  end)
+end
+
+function M.invoke_descriptor(value)
+  return invoke_direct(function(instance)
+    return instance:invoke_descriptor(value)
+  end)
+end
+
+function M._diagnostic_full_reset()
+  return invoke_direct(function(instance)
+    return instance:diagnostic_full_reset()
+  end)
+end
+
+M.start_find_forward = M.StartFindForward
+M.start_find_backward = M.StartFindBackward
+M.start_till_forward = M.StartTillForward
+M.start_till_backward = M.StartTillBackward
+M.reset = M.Reset
+M.repeat_same_direction = M.RepeatSameDirection
+M.repeat_opposite_direction = M.RepeatOppositeDirection
+M.free_form = M.invoke_descriptor
+
+return M