switch to galaxyline

nvim/lua/plugins.lua

@@ -15,13 +15,18 @@ return require("packer").startup(function(use)
     use "tpope/vim-endwise"
     use "vimwiki/vimwiki"
     use {"glacambre/firenvim", run = function() vim.fn["firenvim#install"](0) end}
-    use "vim-airline/vim-airline"
-    use "vim-airline/vim-airline-themes"
     use "jreybert/vimagit"
     use "airblade/vim-gitgutter"
     use "dag/vim-fish"
     use "uiiaoo/java-syntax.vim"
     use "honza/vim-snippets"
     use "sheerun/vim-polyglot"
+    use {
+        "glepnir/galaxyline.nvim",
+        branch = "main",
+        config = function()
+            require("statusline")
+        end
+    }
 end)
 

nvim/lua/statusline.lua

@@ -0,0 +1,357 @@
+-- BASED OFF https://github.com/LoydAndrew/nvim/blob/main/evilline.lua
+
+local gl = require("galaxyline")
+local gls = gl.section
+local extension = require("galaxyline.provider_extensions")
+
+gl.short_line_list = {
+    "LuaTree",
+    "vista",
+    "dbui",
+    "startify",
+    "term",
+    "nerdtree",
+    "fugitive",
+    "fugitiveblame",
+    "plug"
+}
+
+-- VistaPlugin = extension.vista_nearest
+
+local colors = {
+    bg = "#44475a",
+    line_bg = "#282c34",
+    fg = "#f8f8f2",
+    fg_green = "#65a380",
+    yellow = "#f1fa8c",
+    cyan = "#8be9fd",
+    darkblue = "#081633",
+    green = "#50fa7b",
+    orange = "#ffb86c",
+    purple = "#bd93f9",
+    magenta = "#ff79c6",
+    blue = "#51afef",
+    red = "#ff5555"
+}
+
+local mode_color = {
+    n = colors.green,
+    i = colors.blue,
+    v = colors.magenta,
+    [""] = 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.green,
+    t = colors.green,
+    c = colors.purple,
+    ["r?"] = colors.red,
+    ["r"] = colors.red,
+    rm = colors.red,
+    R = colors.yellow,
+    Rv = colors.magenta
+}
+
+local function lsp_status(status)
+    shorter_stat = ""
+    for match in string.gmatch(status, "[^%s]+") do
+        err_warn = string.find(match, "^[WE]%d+", 0)
+        if not err_warn then
+            shorter_stat = shorter_stat .. " " .. match
+        end
+    end
+    return shorter_stat
+end
+
+local function get_coc_lsp()
+    local status = vim.fn["coc#status"]()
+    if not status or status == "" then
+        return ""
+    end
+    return lsp_status(status)
+end
+
+function get_diagnostic_info()
+    if vim.fn.exists("*coc#rpc#start_server") == 1 then
+        return get_coc_lsp()
+    end
+    return ""
+end
+
+local function get_current_func()
+    local has_func, func_name = pcall(vim.fn.nvim_buf_get_var, 0, "coc_current_function")
+    if not has_func then
+        return
+    end
+    return func_name
+end
+
+function get_function_info()
+    if vim.fn.exists("*coc#rpc#start_server") == 1 then
+        return get_current_func()
+    end
+    return ""
+end
+
+local function trailing_whitespace()
+    local trail = vim.fn.search("\\s$", "nw")
+    if trail ~= 0 then
+        return " "
+    else
+        return nil
+    end
+end
+
+CocStatus = get_diagnostic_info
+CocFunc = get_current_func
+TrailingWhiteSpace = trailing_whitespace
+
+function has_file_type()
+    local f_type = vim.bo.filetype
+    if not f_type or f_type == "" then
+        return false
+    end
+    return true
+end
+
+local buffer_not_empty = function()
+    if vim.fn.empty(vim.fn.expand("%:t")) ~= 1 then
+        return true
+    end
+    return false
+end
+
+gls.left[1] = {
+    FirstElement = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.blue, colors.line_bg}
+    }
+}
+gls.left[2] = {
+    ViMode = {
+        provider = function()
+            -- auto change color according the vim mode
+            local alias = {
+                n = "NORMAL",
+                i = "INSERT",
+                c = "COMMAND",
+                V = "VISUAL",
+                [""] = "VISUAL",
+                v = "VISUAL",
+                c = "COMMAND-LINE",
+                ["r?"] = ":CONFIRM",
+                rm = "--MORE",
+                R = "REPLACE",
+                Rv = "VIRTUAL",
+                s = "SELECT",
+                S = "SELECT",
+                ["r"] = "HIT-ENTER",
+                [""] = "SELECT",
+                t = "TERMINAL",
+                ["!"] = "SHELL"
+            }
+            local vim_mode = vim.fn.mode()
+            vim.api.nvim_command("hi GalaxyViMode guibg=" .. mode_color[vim_mode])
+            return alias[vim_mode] .. "   "
+        end,
+        highlight = {colors.fg, colors.line_bg, "bold"}
+    }
+}
+gls.left[3] = {
+    ModeSep = {
+        provider = function()
+            vim.api.nvim_command("hi GalaxyModeSep guifg=" .. mode_color[vim.fn.mode()] .. " guibg=" .. colors.bg)
+            return ""
+        end,
+        highlight = {colors.line_bg, colors.line_bg},
+        separator = " ",
+        separator_highlight = {colors.bg, colors.line_bg}
+    }
+}
+gls.left[4] = {
+    FileIcon = {
+        provider = "FileIcon",
+        condition = buffer_not_empty,
+        highlight = {require("galaxyline.provider_fileinfo").get_file_icon_color, colors.line_bg}
+    }
+}
+gls.left[5] = {
+    FileName = {
+        provider = {"FileName", "FileSize"},
+        condition = buffer_not_empty,
+        highlight = {colors.fg, colors.line_bg, "bold"}
+    }
+}
+
+gls.left[6] = {
+    GitIcon = {
+        provider = function()
+            return "  "
+        end,
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {colors.orange, colors.line_bg}
+    }
+}
+gls.left[7] = {
+    GitBranch = {
+        provider = "GitBranch",
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {"#8FBCBB", colors.line_bg, "bold"}
+    }
+}
+
+local checkwidth = function()
+    local squeeze_width = vim.fn.winwidth(0) / 2
+    if squeeze_width > 40 then
+        return true
+    end
+    return false
+end
+
+gls.left[8] = {
+    DiffAdd = {
+        provider = "DiffAdd",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.green, colors.line_bg}
+    }
+}
+gls.left[9] = {
+    DiffModified = {
+        provider = "DiffModified",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.orange, colors.line_bg}
+    }
+}
+gls.left[10] = {
+    DiffRemove = {
+        provider = "DiffRemove",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.red, colors.line_bg}
+    }
+}
+gls.left[11] = {
+    LeftEnd = {
+        provider = function()
+            return ""
+        end,
+        highlight = {colors.line_bg, colors.bg},
+        separator = "",
+        separator_highlight = {colors.line_bg, colors.bg}
+    }
+}
+
+gls.left[12] = {
+    TrailingWhiteSpace = {
+        provider = TrailingWhiteSpace,
+        icon = "  ",
+        highlight = {colors.yellow, colors.bg}
+    }
+}
+
+gls.left[13] = {
+    DiagnosticError = {
+        provider = "DiagnosticError",
+        icon = "  ",
+        highlight = {colors.red, colors.bg}
+    }
+}
+gls.left[14] = {
+    Space = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.bg, colors.bg}
+    }
+}
+gls.left[15] = {
+    DiagnosticWarn = {
+        provider = "DiagnosticWarn",
+        icon = "  ",
+        highlight = {colors.yellow, colors.bg}
+    }
+}
+
+gls.left[16] = {
+    CocStatus = {
+        provider = CocStatus,
+        highlight = {colors.green, colors.bg},
+        icon = "  🗱"
+    }
+}
+
+gls.left[17] = {
+    CocFunc = {
+        provider = CocFunc,
+        icon = "  λ ",
+        highlight = {colors.yellow, colors.bg}
+    }
+}
+
+gls.right[1] = {
+    FileFormat = {
+        provider = "FileFormat",
+        separator = "",
+        separator_highlight = {colors.line_bg, colors.bg},
+        highlight = {colors.fg, colors.line_bg, "bold"}
+    }
+}
+gls.right[4] = {
+    LineInfo = {
+        provider = "LineColumn",
+        separator = " |",
+        separator_highlight = {colors.blue, colors.line_bg},
+        highlight = {colors.fg, colors.line_bg}
+    }
+}
+gls.right[5] = {
+    PerCent = {
+        provider = "LinePercent",
+        separator = " ",
+        separator_highlight = {colors.darkblue, colors.darkblue},
+        highlight = {colors.cyan, colors.darkblue, "bold"}
+    }
+}
+
+gls.right[4] = {
+  ScrollBar = {
+    provider = 'ScrollBar',
+    highlight = {colors.blue,colors.purple},
+  }
+}
+
+gls.short_line_left[1] = {
+    BufferType = {
+        provider = "FileTypeName",
+        separator = "",
+        condition = has_file_type,
+        separator_highlight = {colors.purple, colors.bg},
+        highlight = {colors.fg, colors.purple}
+    }
+}
+
+gls.short_line_right[1] = {
+    BufferIcon = {
+        provider = "BufferIcon",
+        separator = "",
+        condition = has_file_type,
+        separator_highlight = {colors.purple, colors.bg},
+        highlight = {colors.fg, colors.purple}
+    }
+}
+