1 files changed, 24 insertions, 0 deletions
diff --git a/lua/extregs/tmux.lua b/lua/extregs/tmux.lua
new file mode 100644
index 0000000..ea0299b
--- /dev/null
+++ b/lua/extregs/tmux.lua
@@ -0,0 +1,24 @@
+local util = require('extregs.util')
+local storage = require('extregs.storage')
+local M = {}
+function M.get_provider(cfg)
+  local function run(cmd, input)
+    local argv = { 'tmux', cmd }
+    if cfg.buffer ~= nil then
+      assert(type(cfg.buffer) == 'string' and cfg.buffer ~= '', 'tmux.buffer must be a nonempty string')
+      vim.list_extend(argv, { '-b', cfg.buffer })
+    end
+    if cmd == 'load-buffer' then argv[#argv + 1] = '-' end
+    return util.system(argv, input, 'tmux')
+  end
+  return {
+    read = function() return storage.decode(run('show-buffer')) end,
+    write = function(_, reg)
+      local data = table.concat(reg.lines, '\n')
+      if reg.type == 'V' then data = data .. '\n' end
+      run('load-buffer', data)
+      return true
+    end,
+  }
+end
+return M