neovim

commit cb2760916eb513d36074c182fefff26a4e5de70e
parent 28de8e4e7c54fdff15498c4ebd7ef225d1f9aab3
Author: Tomas Nemec <owl@gtms.dev>
Date:   Mon, 24 Apr 2023 11:42:47 +0200

update

Diffstat:
M
lua/tms/p/hbac.lua
 | 
129
+++++++++++++++++++++++++++++++++++++++++++------------------------------------

1 file changed, 71 insertions(+), 58 deletions(-)
diff --git a/lua/tms/p/hbac.lua b/lua/tms/p/hbac.lua
@@ -1,81 +1,94 @@
-local id = vim.api.nvim_create_augroup('hbac', {clear = false})
+local id = vim.api.nvim_create_augroup('hbac', { clear = false })
 
-local M = {persistant_buffers = {}}
+local M = { persistant_buffers = {} }
 
 M.persist_buffer = function(bufnr)
-    bufnr = bufnr or vim.api.nvim_get_current_buf()
-    M.persistant_buffers[bufnr] = true
+  bufnr = bufnr or vim.api.nvim_get_current_buf()
+  M.persistant_buffers[bufnr] = true
 end
 
 function M.setup(opts)
-    opts = opts or {autoclose = true, threshold = 10}
+  opts = opts or { autoclose = true, threshold = 10 }
 
-    vim.api.nvim_create_autocmd({'BufRead'}, {
-        group = id,
-        pattern = {'*'},
+  vim.api.nvim_create_autocmd({ 'BufRead' }, {
+    group = id,
+    pattern = { '*' },
+    callback = function()
+      vim.api.nvim_create_autocmd({ 'InsertEnter', 'BufModifiedSet' }, {
+        buffer = 0,
+        once = true,
         callback = function()
-            vim.api.nvim_create_autocmd({'InsertEnter', 'BufModifiedSet'}, {
-                buffer = 0,
-                once = true,
-                callback = function() M.persist_buffer() end
-            })
-        end
-    })
-
-    if not opts.autoclose then return end
+          M.persist_buffer()
+        end,
+      })
+    end,
+  })
 
-    vim.api.nvim_create_autocmd({'BufEnter'}, {
-        group = id,
-        pattern = {'*'},
-        callback = function()
-            local bufnr = vim.api.nvim_get_current_buf()
-            local buftype = vim.api.nvim_buf_get_option(bufnr, 'buftype')
-            -- if the buffer is not a file - do nothing
-            if buftype ~= '' then return end
+  if not opts.autoclose then
+    return
+  end
 
-            if M.persistant_buffers[M.last] then return end
+  vim.api.nvim_create_autocmd({ 'BufEnter' }, {
+    group = id,
+    pattern = { '*' },
+    callback = function()
+      local bufnr = vim.api.nvim_get_current_buf()
+      local buftype = vim.api.nvim_buf_get_option(bufnr, 'buftype')
+      -- if the buffer is not a file - do nothing
+      if buftype ~= '' then
+        return
+      end
 
-            local min = 2 ^ 1023
-            local buffers = vim.api.nvim_list_bufs()
-            local num_buffers = 0
-            for _, buf in ipairs(buffers) do
-                local name = vim.api.nvim_buf_get_name(buf)
-                local listed = vim.api.nvim_buf_get_option(buf, 'buflisted')
-                if name ~= '' and listed then
-                    num_buffers = num_buffers + 1
-                    if not M.persistant_buffers[buf] then
-                        min = math.min(min, buf)
-                    end
-                end
-            end
+      if M.persistant_buffers[M.last] then
+        return
+      end
 
-            if num_buffers <= opts.threshold then return end
+      local min = 2 ^ 1023
+      local buffers = vim.api.nvim_list_bufs()
+      local num_buffers = 0
+      for _, buf in ipairs(buffers) do
+        local name = vim.api.nvim_buf_get_name(buf)
+        local listed = vim.api.nvim_buf_get_option(buf, 'buflisted')
+        if name ~= '' and listed then
+          num_buffers = num_buffers + 1
+          if not M.persistant_buffers[buf] then
+            min = math.min(min, buf)
+          end
+        end
+      end
 
-            if min == bufnr then return end
+      if num_buffers <= opts.threshold then
+        return
+      end
 
-            if min >= 2 ^ 1023 then return end
+      if min == bufnr then
+        return
+      end
 
-            local wins = vim.api.nvim_list_wins()
-            for _, win in ipairs(wins) do
-                if vim.api.nvim_win_get_buf(win) == min then
-                    return
-                end
-            end
+      if min >= 2 ^ 1023 then
+        return
+      end
 
-            vim.api.nvim_buf_delete(min, {})
+      local wins = vim.api.nvim_list_wins()
+      for _, win in ipairs(wins) do
+        if vim.api.nvim_win_get_buf(win) == min then
+          return
         end
-    })
+      end
+
+      vim.api.nvim_buf_delete(min, {})
+    end,
+  })
 end
 
 local function close_unused()
-    local curbufnr = vim.api.nvim_get_current_buf()
-    local buflist = vim.api.nvim_list_bufs()
-    for _, bufnr in ipairs(buflist) do
-        if vim.bo[bufnr].buflisted and bufnr ~= curbufnr and
-            not M.persistant_buffers[bufnr] then
-            vim.cmd('bd ' .. tostring(bufnr))
-        end
+  local curbufnr = vim.api.nvim_get_current_buf()
+  local buflist = vim.api.nvim_list_bufs()
+  for _, bufnr in ipairs(buflist) do
+    if vim.bo[bufnr].buflisted and bufnr ~= curbufnr and not M.persistant_buffers[bufnr] then
+      vim.cmd('bd ' .. tostring(bufnr))
     end
+  end
 end
 
-return {close_unused = close_unused, setup = M.setup}
+return { close_unused = close_unused, setup = M.setup }