galaxyline theme

bubbles.lua

--[[
-- To get the icons working correctly:
-- 1. Install nonicons.ttf from https://github.com/yamatsum/nonicons
-- 2. Install nvim plugin https://github.com/yamatsum/nvim-nonicons
--]]

local gl = require("galaxyline")
local gls = gl.section
local fileinfo = require('galaxyline.provider_fileinfo')
local iconz = require("nvim-nonicons")

gl.short_line_list = {'plug', 'fugitive', 'NvimTree', 'vista', 'dbui', 'packer', 'startify', 'coc'}

local icons = {
    sep = {
        right = "",
        left = ""
    },
    diagnostic = {
        -- error = " ",
        error = iconz.get("x-circle-fill"),
        -- warn = " ",
        warn = iconz.get("alert"),
        -- info = " "
        info = iconz.get("info")
    },
    diff = {
        added = iconz.get("diff-added"),
        modified = iconz.get("diff-modified"),
        removed = iconz.get("diff-removed"),
        -- add = " ",
        -- modified = " ",
        -- remove = " "
    },
    git = iconz.get("git-branch"),
    line_nr = iconz.get("list-ordered"),
    file = {
      read_only = '',
      -- modified = '⨁ ',
      -- modified = '✎',
      modified = iconz.get("pencil"),
    },
    normal    = iconz.get("vim-normal-mode"),
    insert    = iconz.get("vim-insert-mode"),
    command   = iconz.get("vim-command-mode"),
    visual    = iconz.get("vim-visual-mode"),
    replace   = iconz.get("vim-replace-mode"),
    selection = iconz.get("vim-select-mode"),
    terminal  = iconz.get("terminal"),
    visual_block = iconz.get("field")
    -- terminal  = iconz.get("vim-terminal-mode")
}

local colors = {
    main         = "#ff87ff",
    bg_alt       = "#0B0C15",
    main_bg      = "#262626",
    lightbg      = "#21252B",
    commented    = "#5c6370",
    grey         = "#3c4048",
    line_bg      = "#282c34",
    creamydark   = "#282c34",
    purple       = "#252930",
    cyan         = "#00FFFF",
    nord         = "#81A1C1",
    lightblue    = "#81a1c1",
    darkblue     = "#61afef",
    blue         = "#61afef",
    limegreen    = "#bbe67e",
    green        = "#7ed491",
    fg_green     = "#65a380",
    creamygreen  = "#a3be8c",
    yellow       = "#cccc00",
    creamyorange = "#ff8800",
    orange       = "#FF8800",
    bg           = "#000B0C15",
    fg           = "#D8DEE9",
    magenta      = "#c678dd",
    red          = "#df8890",
    crimsonRed   = "#990000",
    crimsonRed2  = "#ff4d4d",
    greenYel     = "#EBCB8B",
    white        = "#d8dee9",
    brown        = "#91684a",
    teal         = '#23D4AC',
    blue2        = '#5c5c81',
    icon_inactive= '#9896AA'
}

local mode_map = {
    -- n      = {" NORMAL  ", colors.red},
    -- i      = {" INSERT  ", colors.green},
    -- c      = {" COMMAND ", colors.orange},
    -- v      = {" VISUAL  ", colors.lightblue},
    n      = {icons.normal    .. "  NORMAL  ", colors.red},
    no     = {icons.normal    .. "  NORMAL  ", colors.red},
    i      = {icons.insert    .. "  INSERT  ", colors.green},
    ic     = {icons.insert    .. "  INSERT  ", colors.green},
    c      = {icons.command   .. "  COMMAND ", colors.orange},
    ce     = {icons.command   .. "  COMMAND ", colors.orange},
    cv     = {icons.command   .. "  COMMAND ", colors.orange},
    v      = {icons.visual    .. "  VISUAL  ", colors.lightblue},
    V      = {icons.visual    .. "  VISUAL  ", colors.lightblue},
    [""] = {icons.visual    .. "  VISUAL" .. icons.visual_block .. " ", colors.brown},
    R      = {icons.replace   .. "  REPLACE ", colors.crimsonRed2},
    ['r?'] = {icons.replace   .. "  REPLACE ", colors.lightblue},
    Rv     = {icons.replace   .. "  REPLACE ", colors.crimsonRed2},
    r      = {icons.replace   .. "  REPLACE ", colors.blue2},
    rm     = {icons.replace   .. "  REPLACE ", colors.blue2},
    s      = {icons.selection .. "  SELECT  ", colors.greenYelenYel},
    S      = {icons.selection .. "  SELECT  ", colors.greenYelenYel},
    [''] = {icons.selection .. "  SELECT  ", colors.greenYelenYel},
    t      = {icons.terminal  .. "  TERMINAL ", colors.magenta},
    ['!']  = {                  "  !        ", colors.crimsonRed}
}

----------------------------=== Funcs ===--------------------------

local function mode_label() return mode_map[vim.fn.mode()][1] or 'N/A' end
local function mode_hl() return mode_map[vim.fn.mode()][2] or colors.main end

local function highlight1(group, fg, gui)
    local cmd = string.format('highlight %s guifg=%s', group, fg)
    if gui ~= nil then cmd = cmd .. ' gui=' .. gui end
    vim.cmd(cmd)
end

local function highlight2(group, bg, fg, gui)
    local cmd = string.format('highlight %s guibg=%s guifg=%s', group, bg, fg)
    if gui ~= nil then cmd = cmd .. ' gui=' .. gui end
    vim.cmd(cmd)
end

local function get_coc_lsp()
    local f, status = pcall(vim.api.nvim_get_var, 'coc_status')
    if not f or status == '' then
        return nil
    else
        return status
    end
end

local function get_diagnostic_info()
    if vim.fn.exists('*coc#rpc#start_server') == 1 then
        return get_coc_lsp()
    end
    return nil
end

local function get_current_func()
    local has_func, func_name = pcall(vim.api.nvim_buf_get_var, 0, 'coc_current_function')
    if not has_func then return nil end
    return func_name
end

local function get_function_info()
    if vim.fn.exists('*coc#rpc#start_server') == 1 then
        return get_current_func()
    end
    return ''
end

CocStatus = get_diagnostic_info
CocFunc = get_function_info

local checkwidth = function()
    local squeeze_width  = vim.fn.winwidth(0) / 2
    if squeeze_width > 40 then
        return true
    end
    return false
end

local function file_name(is_active, highlight_group)
    local normal_fg = is_active and colors.creamydark or colors.blue2
    local modified_fg = is_active and "#ff0000" or "#cc8800"
    if vim.bo.modifiable then
        if vim.bo.modified then
            vim.api.nvim_command('hi ' .. highlight_group .. ' guifg='.. modified_fg .. ' gui=bold')
        else
            vim.api.nvim_command('hi ' .. highlight_group .. ' guifg='.. normal_fg .. ' gui=NONE')
        end
    end
    local fname = fileinfo.get_current_file_name(icons.file.modified, icons.file.read_only)
    if (require("galaxyline.condition").check_git_workspace()) and checkwidth() then
        local git_dir = require("galaxyline.provider_vcs").get_git_dir(vim.fn.expand("%:p"))
        local current_dir = vim.fn.expand("%:p:h")
        if git_dir == current_dir .. "/.git" or git_dir == nil then
            return fname
        end
        local get_path_from_git_root = current_dir:sub(#git_dir - 3)
        return get_path_from_git_root .. "/" .. fname
    end
    return fname
end

local white_space = function() return ' ' end

local function trailing_whitespace()
    local trail = vim.fn.search("\\s$", "nw")
    if trail ~= 0 then
        return ' '
    else
        return nil
    end
end

local TrailingWhiteSpace = trailing_whitespace

local check_git_width = function()
    return checkwidth() and require("galaxyline.condition").check_git_workspace()
end

local check_git_terminal_workspace = function()
    return not (vim.fn.mode() == 't') and require("galaxyline.condition").check_git_workspace()
end

----------------------------=== Components ===--------------------------

----------------------------=== Left ===--------------------------

local i = 1
gls.left[i] = {
    leftRounded = {
        provider = function()
            return ""
        end,
        highlight = 'GalaxyViModeInv'
    }
}

i = i + 1
gls.left[i] = {
    ViMode = {
        provider = function()
            highlight2('GalaxyViMode', mode_hl(), colors.main_bg, 'bold')
            highlight1('GalaxyViModeInv', mode_hl(), 'bold')
            return string.format(' %s', mode_label())
        end,
    }
}

i = i + 1
gls.left[i] = {
    WhiteSpace = {
        provider = function()
            highlight2('SecondGalaxyViMode', mode_hl(), colors.white, 'bold')
        end,
        separator = "",
        separator_highlight = 'SecondGalaxyViMode'
    }
}

i = i + 1
gls.left[i] = {
	FileIcon = {
       provider = "FileIcon",
       separator = " ",
       separator_highlight = {colors.white, colors.white},
       highlight = {colors.creamydark, colors.white}
   }
}

i = i + 1
gls.left[i] = {
    FileName = {
        provider = function() return file_name(true, 'GalaxyFileName') end,
        condition = require('galaxyline.condition').buffer_not_empty,
        highlight = {colors.creamydark, colors.white},
    }
}

i = i + 1
gls.left[i] = {
    teech = {
        provider = function()
            return ""
        end,
        separator = "",
        highlight = {colors.white, colors.main_bg}
    }
}

i = i + 1
gls.left[i] = {
    Space = {
        provider = white_space,
        highlight = {colors.bg, colors.main_bg}
    }
}
i = i + 1
gls.left[i] = {
    DiagnosticError = {
        provider = "DiagnosticError",
        -- icon = "   ",
        icon = "  " .. icons.diagnostic.error .. "  ",
        highlight = {colors.red, colors.main_bg}
    }
}

i = i + 1
gls.left[i] = {
    Space = {
        provider = white_space,
        highlight = {colors.bg, colors.main_bg},
        condition = function()
            return require('galaxyline.provider_diagnostic').get_diagnostic_error() ~= ''
        end
    }
}

i = i + 1
gls.left[i] = {
    DiagnosticWarn = {
        provider = "DiagnosticWarn",
        -- icon = "   ",
        icon = "  " .. icons.diagnostic.warn .. "  ",
        highlight = {colors.yellow, colors.main_bg}
    }
}

i = i + 1
gls.left[i] = {
    Space = {
        provider = white_space,
        highlight = {colors.bg, colors.main_bg},
        condition = function()
            return require('galaxyline.provider_diagnostic').get_diagnostic_warn() ~= ''
        end
    }
}

i = i + 1
gls.left[i] = {
    DiagnosticInfo = {
        provider = "DiagnosticInfo",
        -- icon = "   ",
        icon = "  " .. icons.diagnostic.info .. "  ",
        highlight = {colors.blue, colors.main_bg}
    }
}

i = i + 1
gls.left[i] = {
    Space = {
        provider = white_space,
        highlight = {colors.bg, colors.main_bg},
        condition = function()
            return require('galaxyline.provider_diagnostic').get_diagnostic_info() ~= ''
        end
    }
}

i = i + 1
gls.left[i] = {
    Space = {
        provider = white_space,
        highlight = {colors.bg, colors.main_bg},
        condition = function()
            return require('galaxyline.provider_diagnostic').get_diagnostic_info() ~= ''
        end
    }
}

i = i + 1
gls.left[i] = {
    DiagnosticHint = {
        provider = "DiagnosticHint",
        icon = "    ",
        highlight = {colors.blue, colors.main_bg}
    }
}

i = i + 1
gls.left[i] = {
    CocStatus = {
        provider = function()
            if CocStatus() ~= nil then
                return '  ' .. CocStatus()
            else
                return ''
            end
        end,
        separator = ' ',
        separator_highlight = {colors.main_bg, colors.main_bg},
        highlight = {colors.blue, colors.main_bg},
    }
}

i = i + 1
gls.left[i] = {
    CocFunc = {
        provider = function()
            if CocFunc() ~= nil and CocFunc() ~= '' then
                return '     ⨍' .. CocFunc()
            else
                return ''
            end
        end,
        highlight = {colors.blue, colors.main_bg},
    }
}

----------------------------=== Middle ===--------------------------

-- gls.mid[1] = {
-- 	ShowLspClient = {
-- 		provider = 'GetLspClient',
-- 		condition = function ()
-- 			local tbl = {['dashboard'] = true,['']=true}

-- 			if tbl[vim.bo.filetype] then
-- 				return false
-- 			end
-- 			return true
-- 		end,
-- 		icon = ' LSP:',
-- 		highlight = {colors.white,colors.bg,'bold'}
-- 	}
-- }

----------------------------=== Right ===--------------------------
i = 1
gls.right[i] = {
    DiffAdd = {
        provider = "DiffAdd",
        condition = check_git_width,
        -- icon = "   ",
        icon = "  " .. icons.diff.added .. " ",
        highlight = {colors.greenYel, colors.main_bg}
    }
}

i = i + 1
gls.right[i] = {
    DiffModified = {
        provider = "DiffModified",
        condition = check_git_width,
        -- icon = "  柳",
        icon = "  " .. icons.diff.modified .. " ",
        highlight = {colors.creamyorange, colors.main_bg}
    }
}
i = i + 1
gls.right[i] = {
    DiffRemove = {
        provider = "DiffRemove",
        condition = check_git_width,
        -- icon = "   ",
        icon = "  " .. icons.diff.removed .. " ",
        highlight = {colors.red, colors.main_bg}
    }
}

i = i + 1
gls.right[i] = {
    right_LeftRounded1 = {
		separator = " ",
        separator_highlight = {colors.main_bg, colors.main_bg},
        provider = function()
            return ""
        end,
        condition = require("galaxyline.condition").check_git_workspace,
        highlight = {colors.blue2, colors.main_bg}
    }
}

i = i + 1
gls.right[i] = {
    GitIcon = {
        provider = function()
            return icons.git .. ' '
        end,
        condition = check_git_terminal_workspace,
        highlight = {colors.white, colors.blue2}
    }
}

i = i + 1
gls.right[i] = {
    GitBranch = {
        provider = "GitBranch",
        condition = require("galaxyline.condition").check_git_workspace,
        highlight = {colors.white, colors.blue2},
    }
}

i = i + 1
gls.right[i] = {
    Space2 = {
        provider = white_space,
        condition = require("galaxyline.condition").check_git_workspace,
        highlight = {colors.blue2, colors.blue2},
    }
}

i = i + 1
gls.right[i] = {
    right_LeftRounded = {
        provider = function()
            return ""
        end,
        highlight = function()
            if require("galaxyline.condition").check_git_workspace() then
                return {colors.grey, colors.blue2}
            else
                return {colors.grey, colors.main_bg}
            end
        end
    }
}

i = i + 1
gls.right[i] = {
    LineInfo = {
        provider = "LineColumn",
        icon = icons.line_nr .. "  ",
        highlight = {colors.white, colors.grey}
    }
}

i = i + 1
gls.right[i] = {
    PerCent = {
        provider = "LinePercent",
        separator = " ",
        separator_highlight = {colors.white, colors.grey},
        highlight = {colors.white, colors.grey}
    }
}

i = i + 1
gls.right[i] = {
    rightRounded = {
        provider = function()
            return ""
        end,
        highlight = {colors.grey, colors.bg}
    }
}

-- -------------------------Short status line---------------------------------------

local k = 1
gls.short_line_left[k] = {
  SFirstElement = {
    provider = function() return icons.sep.right end,
    highlight = { colors.grey, 'NONE' },
  },
}

k = k + 1
gls.short_line_left[k] ={
  SFileIcon = {
    provider = 'FileIcon',
    highlight = { colors.icon_inactive, colors.grey },
  },
}

k = k + 1
gls.short_line_left[k] = {
  SMyFileName = {
    provider = function() return file_name(false, 'GalaxySMyFileName') end,
    highlight = {colors.red, colors.grey},
    separator = icons.sep.left,
    separator_highlight = {colors.grey, colors.main_bg}
  }
}

What font are you using as your main fonts? It doesn't want to render correctly in iTerm.

You need the font and vim plugin mentioned at the top of this lua file. I use Input in kitty terminal but just tested it with bunch of Nerd Fonts and it worked.

In kitty, I can assign a unicode range to a specific fonts. Does iTerm have that feature?
In my kitty.conf I have symbol_map U+f101-U+f208 nonicons

It does not.

Hey, I'm a bit of Lua noob. If you have a bit of time, I was wondering how you got functions such as mode_label() to work. I'm a bit puzzled syntactically speaking.

e.g

local function mode_hl() return mode_map[vim.fn.mode()][2] or colors.main end

to get something similar to work, I have to do:

local function mode_hl() return mode_map[vim.fn.mode()] and mode_map[vim.fn.mode()][2] or colors.main end

Is there something obvious I'm missing? If it can be written in a shorter way I'm all for it :)