feat: hammerspoon-copyboard

.gitignore

@@ -3,4 +3,5 @@
 !.gitignore
 !LICENSE.md
 
+!*.lua
 !*.nu

hammerspoon-copyboard.lua

@@ -0,0 +1,90 @@
+-- The file to search. Relative to home directory.
+local location = "lalamo.txt"
+-- Modifiers necessary to trigger the prompt.
+local modifier = {"cmd", "ctrl"}
+-- The key after the modifiers nescessary to trigger the prompt.
+local key = "p"
+
+_G.hs = _G.hs or {}
+
+---@diagnostic disable: cast-local-type
+local _split = function(text, pattern, plain)
+  local splitStart, length = 1, #text
+  return function ()
+    if splitStart then
+      local sepStart, sepEnd = string.find(text, pattern, splitStart, plain)
+      local ret
+      if not sepStart then
+        ret = string.sub(text, splitStart)
+        splitStart = nil
+      elseif sepEnd < sepStart then
+        ret = string.sub(text, splitStart, sepStart)
+        if sepStart < length then
+          splitStart = sepStart + 1
+        else
+          splitStart = nil
+        end
+      else
+        ret = sepStart > splitStart and string.sub(text, splitStart, sepStart - 1) or ''
+        splitStart = sepEnd + 1
+      end
+      return ret
+    end
+  end
+end
+
+local split = function(text, pattern, plain)
+  local ret = {}
+  for match in _split(text, pattern, plain) do
+    table.insert(ret, match)
+  end
+  return ret
+end
+
+local trim = function(string)
+  return string:match("^%s*(.-)%s*$")
+end
+
+local read = function(path)
+  local file = io.open(path, "r")
+  if not file then return nil end
+  local content = file:read("*all")
+  file:close()
+  return content
+end
+
+local fuzzySearch = function()
+  local content = read(os.getenv("HOME") .. "/" .. location)
+
+  if not content then
+    hs.alert.show("Could not read ~/" .. location)
+    return
+  end
+
+  local entries = split(content, "%%%", true)
+
+  if #entries == 0 then
+    hs.alert.show("~/" .. location .. " is empty")
+    return
+  end
+
+  local chooser = hs.chooser.new(function(choice)
+    if choice then
+      hs.pasteboard.setContents(choice.text)
+    end
+  end)
+
+  local choices = {}
+
+  for i, entry in ipairs(entries) do
+    table.insert(choices, {
+      id = i,
+      text = trim(entry),
+    })
+  end
+
+  chooser:choices(choices)
+  chooser:show()
+end
+
+hs.hotkey.bind(modifier, key, fuzzySearch)