feat: allow height to be float

Author: igorlfs

lua/dap-view/actions.lua

@@ -54,12 +54,15 @@ M.open = function()
 
     local is_term_win_valid = term_winnr and api.nvim_win_is_valid(term_winnr)
 
-    local term_position = require("dap-view.util").inverted_directions[setup.config.windows.terminal.position]
+    local windows_config = setup.config.windows
+
+    local term_position = require("dap-view.util").inverted_directions[windows_config.terminal.position]
 
     local winnr = api.nvim_open_win(bufnr, false, {
         split = is_term_win_valid and term_position or "below",
         win = is_term_win_valid and term_winnr or -1,
-        height = setup.config.windows.height,
+        height = windows_config.height < 1 and math.floor(vim.go.lines * windows_config.height)
+            or windows_config.height,
     })
 
     assert(winnr ~= 0, "Failed to create nvim-dap-view window")

lua/dap-view/config.lua

@@ -13,7 +13,7 @@ local M = {}
 ---@field start_hidden boolean Don't show the terminal window when starting a new session
 
 ---@class dapview.WindowsConfig
----@field height integer
+---@field height integer If > 1 number of lines, else percentage the windows should use
 ---@field terminal dapview.TerminalConfig
 
 ---@class dapview.WinbarHeaders

lua/dap-view/term/init.lua

@@ -28,7 +28,8 @@ end
 ---IV. There's no term win or it is invalid
 ---@return integer?
 M.open_term_buf_win = function()
-    local term_config = setup.config.windows.terminal
+    local windows_config = setup.config.windows
+    local term_config = windows_config.terminal
     local should_term_be_hidden = vim.tbl_contains(term_config.hide, state.last_active_adapter)
 
     if dap.session() and state.term_bufnr and not should_term_be_hidden then
@@ -38,8 +39,9 @@ M.open_term_buf_win = function()
             state.term_winnr = api.nvim_open_win(state.term_bufnr, false, {
                 split = is_win_valid and term_config.position or "below",
                 win = is_win_valid and state.winnr or -1,
-                height = setup.config.windows.height,
-                width = term_config.width < 1 and math.floor(vim.o.columns * term_config.width)
+                height = windows_config.height < 1 and math.floor(vim.go.lines * windows_config.height)
+                    or windows_config.height,
+                width = term_config.width < 1 and math.floor(vim.go.columns * term_config.width)
                     or term_config.width,
             })
 

lua/dap-view/views/util.lua

@@ -45,7 +45,8 @@ M.jump_to_location = function(pattern, column)
         win = api.nvim_open_win(0, true, {
             split = "above",
             win = -1,
-            height = vim.o.lines - config.windows.height,
+            height = config.windows.height < 1 and math.floor(vim.go.lines * (1 - config.windows.height))
+                or vim.go.lines - config.windows.height,
         })
     end