nvim: Use galaxyline for statusline

nvim/.config/nvim/lua/autocmd.lua

@@ -38,18 +38,6 @@ local autocmds = {
     { "FocusGained", "*", "silent! lua require('scrollbar').show()"  };
     { "FocusLost",   "*", "silent! lua require('scrollbar').clear()" };
   };
-  user_status_line = {
-    { "BufEnter,WinEnter,TermOpen", "*", "setlocal statusline=%!ActiveStatus()"  };
-    { "WinLeave",                   "*", "setlocal statusline=%!PassiveStatus()" };
-    { "ColorScheme",                "*", "hi User1 guifg=DarkRed guibg=Black"    };
-    { "ColorScheme",                "*", "hi User2 guifg=White guibg=Black"      };
-    { "ColorScheme",                "*", "hi User3 guifg=Cyan guibg=Black"       };
-    { "ColorScheme",                "*", "hi User4 guifg=Orange guibg=Black"     };
-    { "ColorScheme",                "*", "hi User5 guifg=Red guibg=Black"        };
-    { "ColorScheme",                "*", "hi User6 guifg=Gray guibg=Black"       };
-    { "ColorScheme",                "*", "hi User7 guifg=Gray guibg=Black"       };
-    { "ColorScheme",                "*", "hi User8 guifg=DarkYellow guibg=Black" };
-  };
 }
 
 nvim_create_augroups(autocmds)

nvim/.config/nvim/lua/modules/statusline.lua

@@ -0,0 +1,202 @@
+local lsp_status = require('lsp-status')
+local gl         = require('galaxyline')
+local gls        = gl.section
+
+local colors = {
+  line_bg  = '#21242b',
+  bg       = '#000000',
+  fg       = '#c0c0c0',
+  yellow   = '#fabd2f',
+  cyan     = '#008080',
+  darkblue = '#081633',
+  green    = '#afd700',
+  orange   = '#FF8800',
+  purple   = '#5d4d7a',
+  magenta  = '#c678dd',
+  blue     = '#51afef',
+  red      = '#ec5f67'
+}
+
+local buffer_not_empty = function()
+  if vim.fn.empty(vim.fn.expand('%:t')) ~= 1 then
+    return true
+  end
+  return false
+end
+
+local checkwidth = function()
+  local squeeze_width  = vim.fn.winwidth(0) / 2
+  if squeeze_width > 40 then
+    return true
+  end
+  return false
+end
+
+local function find_git_root()
+  local path = vim.fn.expand('%:p:h')
+  local get_git_dir = require('galaxyline.provider_vcs').get_git_dir
+  return get_git_dir(path)
+end
+
+gls.left[1] = {
+  FirstElement = {
+    provider  = function() return '▋' end,
+    highlight = { colors.bg, colors.line_bg }
+  },
+}
+gls.left[2] = {
+  ViMode = {
+    provider = function()
+      local mode_color = {
+        n = colors.magenta, i = colors.green, v = colors.blue, [''] = colors.blue, V = colors.blue,
+        c = colors.red, no = colors.magenta, s = colors.orange, S = colors.orange,
+        [''] = colors.orange, ic = colors.yellow, R = colors.purple, Rv = colors.purple,
+        cv = colors.red, ce = colors.red, r = colors.cyan, rm = colors.cyan, ['r?'] = colors.cyan,
+        ['!']  = colors.red, t = colors.red
+      }
+      vim.api.nvim_command('hi GalaxyViMode guifg='..mode_color[vim.fn.mode()])
+      return '  '
+    end,
+    highlight = { colors.red, colors.line_bg, 'bold' },
+  },
+}
+gls.left[3] = {
+  FileIcon = {
+    provider  = 'FileIcon',
+    condition = buffer_not_empty,
+    highlight = { require('galaxyline.provider_fileinfo').get_file_icon_color, colors.line_bg },
+  },
+}
+gls.left[4] = {
+  FileName = {
+    provider            = {'FileName'},
+    condition           = buffer_not_empty,
+    highlight = { colors.fg, colors.line_bg, 'bold' }
+  }
+}
+gls.left[5] = {
+  GitIcon = {
+    provider  = function() return '  ' end,
+    condition = find_git_root,
+    highlight = { colors.orange, colors.line_bg },
+  }
+}
+gls.left[6] = {
+  GitBranch = {
+    provider  = 'GitBranch',
+    condition = find_git_root,
+    highlight = { colors.fg, colors.line_bg, 'bold' },
+  }
+}
+gls.left[7] = {
+  DiffAdd = {
+    provider  = 'DiffAdd',
+    condition = checkwidth and find_git_root,
+    icon      = ' ',
+    highlight = { colors.green, colors.line_bg },
+  }
+}
+gls.left[8] = {
+  DiffModified = {
+    provider  = 'DiffModified',
+    condition = checkwidth and find_git_root,
+    icon      = ' ',
+    highlight = { colors.orange, colors.line_bg },
+  }
+}
+gls.left[9] = {
+  DiffRemove = {
+    provider  = 'DiffRemove',
+    condition = checkwidth and find_git_root,
+    icon      = ' ',
+    highlight = { colors.red, colors.line_bg },
+  }
+}
+gls.left[10] = {
+  LeftEnd = {
+    provider            = function() return '' end,
+    separator           = '',
+    separator_highlight = { colors.bg, colors.line_bg },
+    highlight           = { colors.line_bg, colors.line_bg }
+  }
+}
+gls.left[11] = {
+  DiagnosticError = {
+    provider  = 'DiagnosticError',
+    icon      = '  ',
+    highlight = { colors.red, colors.bg }
+  }
+}
+gls.left[12] = {
+  Space = {
+    provider = function () return ' ' end
+  }
+}
+gls.left[13] = {
+  DiagnosticWarn = {
+    provider  = 'DiagnosticWarn',
+    icon      = '  ',
+    highlight = { colors.blue, colors.bg },
+  }
+}
+gls.left[14] = {
+  LspStatus = {
+    provider = function()
+      if #vim.lsp.buf_get_clients() > 0 then
+        return lsp_status.status()
+      end
+    end,
+    highlight = { colors.orange, colors.bg,'bold' },
+  }
+}
+
+gls.right[1]= {
+  FileFormat = {
+    provider            = 'FileFormat',
+    separator           = '',
+    separator_highlight = { colors.bg, colors.line_bg },
+    highlight           = { colors.fg, colors.line_bg  },
+  }
+}
+gls.right[2] = {
+  LineInfo = {
+    provider            = 'LineColumn',
+    separator           = ' | ',
+    separator_highlight = { colors.blue, colors.line_bg },
+    highlight           = { colors.fg, colors.line_bg },
+  },
+}
+gls.right[3] = {
+  PerCent = {
+    provider            = 'LinePercent',
+    separator           = '',
+    separator_highlight = { colors.line_bg, colors.line_bg },
+    highlight           = { colors.fg, colors.darkblue },
+  }
+}
+
+gls.short_line_left[1] = {
+  BufferType = {
+    provider            = 'FileTypeName',
+    separator           = ' ',
+    separator_highlight = { colors.purple, colors.bg },
+    highlight           = { colors.fg, colors.purple }
+  }
+}
+gls.short_line_left[2] = {
+  WindowNumber = {
+    provider            = function() return vim.fn.winnr() end,
+    separator           = '',
+    separator_highlight = { colors.purple, colors.bg },
+    highlight           = { colors.red, colors.bg }
+  }
+}
+
+gls.short_line_right[1] = {
+  BufferIcon = {
+    provider            = 'BufferIcon',
+    separator           = '',
+    separator_highlight = { colors.purple, colors.bg },
+    highlight           = { colors.fg, colors.purple }
+  }
+}

nvim/.config/nvim/lua/plugins.lua

@@ -156,6 +156,13 @@ local init = function ()
   use 'lifepillar/pgsql.vim'
   use 'mtdl9/vim-log-highlighting'
   use 'martinda/Jenkinsfile-vim-syntax'
+  -- For statusline
+  use {
+    'glepnir/galaxyline.nvim',
+    branch = 'main',
+    config = "require('modules.statusline')",
+    requires = { 'kyazdani42/nvim-web-devicons' }
+  }
 end
 
 return require('packer').startup(init)

nvim/.config/nvim/plugin/statusline.vim

@@ -1,67 +0,0 @@
-hi User1 guifg=DarkRed guibg=Black
-hi User2 guifg=White guibg=Black
-hi User3 guifg=Cyan guibg=Black
-hi User4 guifg=Orange guibg=Black
-hi User5 guifg=Red guibg=Black
-hi User6 guifg=Gray guibg=Black
-hi User7 guifg=Gray guibg=Black
-hi User8 guifg=DarkYellow guibg=Black
-
-" https://nest.pijul.com/tae/setup:master/
-function! GetCursorPosition()
-  if &buftype == ''
-    let l:position = getcurpos()
-    return l:position[1] . 'Ⲷ ' . l:position[2] . 'Ⲽ'
-  endif
-
-  return &buftype ==# 'quickfix'
-	\ ? line('.') . '/' . line('$')
-	\ : ''
-endfunction
-
-function! GetFileStatus()
-  if &buftype != ''
-    return ''
-  endif
-
-  let l:file = expand('%:p')
-  let l:status =
-    \ (&readonly || (filereadable(l:file) && !filewritable(l:file))
-	    \ ? 'RO'
-	    \ : '')
-    \ . (&modified ? '+m' : '')
-  return len(l:status) > 0 ? ' ' . l:status : ''
-endfunction
-
-function! LspStatus() abort
-  if luaeval('#vim.lsp.buf_get_clients() > 0')
-    return luaeval("require('lsp-status').status()")
-  endif
-  return ''
-endfunction
-
-function! ActiveStatus() abort
-  let statusline=""
-  let statusline.="%1*\ %{winnr()}\ "
-  let statusline.="%4*\ %{GetFileStatus()}"
-  let statusline.="%2*\ %Y\ "
-  let statusline.="%3*%<%f"
-  let statusline.="%4%\ %{LspStatus()}"
-  let statusline.="%="
-  let statusline.="%4*\ %{GetCursorPosition()}\ (%3p%%)"
-  return statusline
-endfunction
-
-function! PassiveStatus() abort
-  let statusline=""
-  let statusline.="%5*\ %{winnr()}\ "
-  let statusline.="%8*\ %{GetFileStatus()}"
-  let statusline.="%6*\ %Y\ "
-  let statusline.="%7*%<%f"
-  let statusline.="%8%\ %{LspStatus()}"
-  let statusline.="%="
-  let statusline.="%8*\ %{GetCursorPosition()}\ (%3p%%)"
-  return statusline
-endfunction
-
-set statusline=%!ActiveStatus()