1 files changed, 97 insertions, 0 deletions
diff --git a/nvim/lua/myplugins/resize.lua b/nvim/lua/myplugins/resize.lua
new file mode 100644
index 0000000..8af6c3b
--- /dev/null
+++ b/nvim/lua/myplugins/resize.lua
@@ -0,0 +1,97 @@
+local M = {}
+
+M.setup = function(opts) end
+
+M.isRightMost = function()
+	local curWin = vim.fn.winnr()
+	vim.cmd([[wincmd l]])
+	local rightWin = vim.fn.winnr()
+	if curWin == rightWin then
+		return true
+	else
+		vim.cmd([[wincmd h]])
+		return false
+	end
+end
+
+M.isLeftMost = function()
+	local curWin = vim.fn.winnr()
+	vim.cmd([[wincmd h]])
+	local leftWin = vim.fn.winnr()
+	if curWin == leftWin then
+		return true
+	else
+		vim.cmd([[wincmd l]])
+		return false
+	end
+end
+
+M.isBottomMost = function()
+	local curWin = vim.fn.winnr()
+	vim.cmd([[wincmd j]])
+	local bottomWin = vim.fn.winnr()
+	if curWin == bottomWin then
+		return true
+	else
+		vim.cmd([[wincmd k]])
+		return false
+	end
+end
+
+M.isTopMost = function()
+	local curWin = vim.fn.winnr()
+	vim.cmd([[wincmd k]])
+	local topWin = vim.fn.winnr()
+	if curWin == topWin then
+		return true
+	else
+		vim.cmd([[wincmd j]])
+		return false
+	end
+end
+
+M.ResizeLeft = function()
+	if M.isRightMost() then
+		if not M.isLeftMost() then
+			vim.cmd([[wincmd 5 >]])
+		end
+	else
+		vim.cmd([[wincmd 5 <]])
+	end
+end
+
+M.ResizeRight = function()
+	if M.isRightMost() then
+		if not M.isLeftMost() then
+			vim.cmd([[wincmd 5 <]])
+		end
+	else
+		vim.cmd([[wincmd 5 >]])
+	end
+end
+
+M.ResizeUp = function()
+	if M.isBottomMost() then
+		if not M.isTopMost() then
+			vim.cmd([[wincmd 5 +]])
+		else
+			vim.cmd([[wincmd 5 -]])
+		end
+	else
+		vim.cmd([[wincmd 5 -]])
+	end
+end
+
+M.ResizeDown = function()
+	if M.isBottomMost() then
+		if not M.isTopMost() then
+			vim.cmd([[wincmd 5 -]])
+		else
+			vim.cmd([[wincmd 5 +]])
+		end
+	else
+		vim.cmd([[wincmd 5 +]])
+	end
+end
+
+return M