Added newton config

config/home/nvim/nvim.nix

@@ -1,8 +1,3 @@
-# This is my configuration file for neovim.
-# I've written it in nix for ease of use with home-manager, 
-# but there are several vimscript and lua files imported as well.
-# If you want more help understanding or modifying these configurations, 
-# please submit an issue on Github or contact me on Discord 'notusknot#5622'
 { pkgs, config, ... }:
 let
     dusk-vim = pkgs.vimUtils.buildVimPlugin {

configuration.nix

@@ -29,7 +29,7 @@
         shell = pkgs.fish;
     };
     
-    boot.kernelPackages = pkgs.linuxPackages_latest;
+    #boot.kernelPackages = pkgs.linuxPackages_latest;
 
     services.openssh.enable = true;
 

home-manager-modules/mails/afewconfig

@@ -0,0 +1,90 @@
+
+
+[Filter.1]
+query = subject:"Formulaire d'externement"
+tags =  +externement
+message = Externement
+
+
+[Filter.2]
+query = subject:/\[DG\]/
+tags = +dg
+message = Mail pour la DG
+
+[Filter.3]
+query = subject:"Demande de malle"
+tags = +malle
+message = Malle
+
+[Filter.4]
+query = subject:"Demande d'inscription de"
+tags = +thurnage
+message = Thurnage
+
+[Filter.5]
+query = subject:"Formulaire situation de"
+tags = +situation
+message = Situation
+
+[Filter.6]
+query = subject:"Inscription au thurnage général de"
+tags = +thurnage
+message = TG
+
+[Filter.7]
+query = subject:"Prévision d'externement de"
+tags = +externement
+message = previsionext
+
+[Filter.8]
+query = subject:"Demande d'accès"
+tags = +malle
+message = acces
+
+[Filter.9]
+query = subject:"Rendu de malle"
+tags = +malle
+message = rendu
+
+[Filter.10]
+query = subject:"Prolongation de la malle"
+tags = +malle
+message = prolong
+
+[Filter.11]
+query = subject:"Fermeture de l'internat"
+tags = +fermeture
+message = fermeture
+
+[Filter.12]
+query = subject:/\[COF\]/
+tags = +cof
+message = COF
+
+[Filter.13]
+query = subject:"Modification inscription TG"
+tags= +thurnage
+
+[Filter.14]
+query = subject:/\[Pouët-Pouêt\]/
+tags = +fanfare
+message = fanfare
+
+[Filter.15]
+query = subject:/\[K-Fêt\]/
+tags = +kfet
+message = kfet 
+
+[Filter.16]
+query = subject:/\[Chef.fe.s\]/
+tags = +chefs
+message = chefs
+
+
+[InboxFilter]
+
+[MailMover]
+folders = ens/INBOX ens/DG
+rename = True
+ens/INBOX = 'tag:dg':ens/DG 'tag:COF':ens/COF 'tag:fanfare':ens/Fanfare 'tag:kfet':ens/K-Fet 'tag:chefs':ens/K-Fet/Chefs 
+ens/DG = 'tag:externement':ens/DG/Externements 'tag:malle':ens/DG/Malles 'tag:thurnage':ens/DG/Thurnages 'tag:situation':ens/DG/Situations 'tag:fermeture':ens/DG/Fermeture

home-manager-modules/mails/default.nix

@@ -0,0 +1,73 @@
+{ pkgs, config, lib, ... }:
+let
+  cfg = config.luj.emails;
+in
+with lib;
+{
+  options.luj.emails = {
+    enable = mkEnableOption "enable mail management";
+    backend.enable = mkEnableOption "enable filtering backend";
+  };
+
+
+  config = mkMerge [
+    (mkIf cfg.enable {
+      programs.mbsync.enable = true;
+      programs.neomutt.enable = true;
+      programs.msmtp.enable = true;
+      accounts.email = {
+        accounts.ens = {
+          address = "julien.malka@ens.fr";
+          imap.host = "clipper.ens.fr";
+          mbsync = {
+            enable = true;
+            create = "maildir";
+            extraConfig.channel = {
+              "CopyArrivalDate" = "yes";
+            };
+          };
+          msmtp.enable = true;
+          primary = true;
+          realName = "Julien Malka";
+          passwordCommand = "${pkgs.gnupg}/bin/gpg -q --batch --passphrase-file /home/julien/email-passphrase -d ${./ens.pass.gpg}";
+          smtp = {
+            host = "clipper.ens.fr";
+          };
+          userName = "jmalka";
+        };
+      };
+      services.mbsync = {
+        enable = true;
+        frequency = "*-*-* *:*:00";
+        verbose = false;
+      };
+      xdg.configFile = {
+        "neomutt/neomuttrc".source = lib.mkForce ./neomuttrc;
+      };
+
+
+    })
+
+    (mkIf (cfg.enable && cfg.backend.enable) {
+      programs.afew.enable = true;
+      accounts.email.accounts.ens.notmuch.enable = true;
+      services.mbsync.postExec = "${pkgs.notmuch}/bin/notmuch new";
+      programs.notmuch = {
+        enable = true;
+        new.tags = [ "new" ];
+        hooks.postNew = ''
+          ${pkgs.afew}/bin/afew --tag --new
+          ${pkgs.afew}/bin/afew --move-mails
+        '';
+      };
+      xdg.configFile = {
+        "afew/config".source = lib.mkForce ./afewconfig;
+      };
+
+
+    })
+
+
+  ];
+
+}

home-manager-modules/mails/neomuttrc

@@ -0,0 +1,83 @@
+set from = "julien.malka@ens.fr"
+
+# Nom complet de l'expéditeur
+set realname = "Julien Malka"
+
+# Génération du champs from
+set use_from = yes
+
+set edit_headers=yes
+set reverse_name
+set mark_old=no
+set editor = "nvim -c 'set tw=72' -c 'set wrap'"
+#set editor="vim +':set textwidth=0' +':set wrapmargin=0' +':set wrap'"
+#set wrap="72"
+set folder = ~/Maildir/ens
+
+set mbox_type=Maildir
+set virtual_spoolfile=yes
+set header_cache=~/.cache/mutt
+set sidebar_visible = yes
+set record = "+Sent\ Messages"
+#mailboxes =Inbox =DG =DG/Malles =DG/Externements =DG/Thurnages =DG/Situations =DG/Fermeture =Sent\ Messages
+#named-mailboxes "Malles" =DG/Malles
+#named-mailboxes "Externements" =DG/Externements
+#named-mailboxes "Thurnages" =DG/Thurnages
+#named-mailboxes "Situations" =DG/Situations
+#named-mailboxes "Fermeture" =DG/Fermeture
+#named-mailboxes "Sent" =Sent\ Messages
+set nm_unread_tag = unread
+set mail_check_stats=yes
+set sidebar_short_path = yes
+
+
+set timeout=10
+set mail_check=10
+virtual-mailboxes "Inbox" "notmuch://?query=tag:inbox and NOT tag:dg and NOT tag:cof and NOT tag:fanfare and NOT tag:kfet and NOT tag:chefs"
+virtual-mailboxes "K-Fêt" "notmuch://?query=tag:kfet"
+virtual-mailboxes "Chefs" "notmuch://?query=tag:chefs"
+virtual-mailboxes "DG" "notmuch://?query=tag:dg and NOT tag:externement and NOT tag:fermeture and NOT tag:malle and NOT tag:situation and NOT tag:thurnage"
+virtual-mailboxes "Externements" "notmuch://?query=tag:externement"
+virtual-mailboxes "Fermeture" "notmuch://?query=tag:fermeture"
+virtual-mailboxes "Malles" "notmuch://?query=tag:malle"
+virtual-mailboxes "Situations" "notmuch://?query=tag:situation"
+virtual-mailboxes "Thurnages" "notmuch://?query=tag:thurnage"
+virtual-mailboxes "Fanfare" "notmuch://?query=tag:fanfare"
+
+set sidebar_width=15
+set sidebar_divider_char='|'
+# color of folders with new mail
+# ctrl-n, ctrl-p to select next, prev folder# ctrl-o to open selected folder
+bind index \CP sidebar-prev
+bind index \CN sidebar-next
+bind index \CO sidebar-open
+bind pager \CP sidebar-prev
+bind pager \CN sidebar-next
+bind pager \CO sidebar-open
+bind pager <Backspace> previous-line
+set nm_default_url = "notmuch:///home/julien/Maildir"
+
+macro index \\ "<vfolder-from-query>"
+set metoo=yes
+
+set text_flowed
+
+set collapse_unread = no
+set collapse_all = yes
+
+bind index - collapse-thread
+
+
+
+set sort = threads 
+set sort_aux = reverse-last-date-received
+
+folder-hook .  'source /home/julien/dotfiles/profile.default'
+folder-hook "DG"  'source /home/julien/dotfiles/profile.dg'
+folder-hook "K-Fêt" 'source /home/julien/dotfiles/profile.kfet'
+folder-hook "Chefs" 'source /home/julien/dotfiles/profile.chefs'
+set sidebar_format = '%D%* %?N?(%N)?%*'
+color sidebar_unread yellow default
+
+source ~/dotfiles/dracula.muttrc
+set sendmail = "msmtp"

home-manager-modules/neovim/default.nix

@@ -0,0 +1,72 @@
+{ pkgs, lib, config, ... }:
+let
+  cfg = config.luj.programs.neovim;
+  dusk-vim = pkgs.vimUtils.buildVimPlugin {
+    name = "dusk-vim";
+    src = pkgs.fetchFromGitHub {
+      owner = "notusknot";
+      repo = "dusk-vim";
+      rev = "8eb71f092ebfa173a6568befbe522a56e8382756";
+      sha256 = "09l4hda5jnyigc2hhlirv1rc8hsnsc4zgcv4sa4br8fryi73nf4g";
+    };
+  };
+
+in
+with lib;
+{
+  options.luj.programs.neovim = {
+    enable = mkEnableOption "activate neovim program";
+  };
+
+  config = mkIf cfg.enable{
+      programs.neovim = {
+      enable = true;
+      package = pkgs.neovim-unwrapped;
+      plugins = with pkgs.vimPlugins; [
+        # File tree
+        nvim-web-devicons
+        nvim-tree-lua
+        # LSP
+        nvim-lspconfig
+        # Languages
+        vim-nix
+
+        # Eyecandy 
+        nvim-treesitter
+        bufferline-nvim
+        galaxyline-nvim
+        nvim-colorizer-lua
+        pears-nvim
+        dusk-vim
+
+        # Lsp and completion
+        nvim-lspconfig
+        nvim-compe
+
+        # Telescope
+        telescope-nvim
+
+        # Indent lines
+        indent-blankline-nvim
+      ];
+      extraPackages = with pkgs; [
+        gcc
+        rnix-lsp
+        tree-sitter
+        sumneko-lua-language-server
+      ];
+      extraConfig = ''
+        luafile ${./lua}/lsp.lua
+        luafile ${./lua}/nvim-tree.lua
+        luafile ${./lua}/galaxyline.lua
+        luafile ${./lua}/settings.lua
+      '';
+    };
+};
+
+}
+
+
+
+
+

home-manager-modules/neovim/lua/galaxyline.lua

@@ -0,0 +1,204 @@
+ -- This file configures galaxyline, a fast and small statusline for nvim.
+ -- The configuration was taken from github.com/siduck76/neovim-dotfiles/ 
+ -- All I did was change the colors. Full credit goes to siduck76
+
+local gl = require("galaxyline")
+local gls = gl.section
+
+gl.short_line_list = {" "} -- keeping this table { } as empty will show inactive statuslines
+
+local colors = {
+    bg = "#2e303e",
+    line_bg = "#2e303e",
+    fg = "#e3e6ee",
+    green = "#29d398",
+    orange = "#efb993",
+    red = "#e95678",
+    lightbg = "#2e303e",
+    lightbasdfg = "#393b4d",
+    nord = "#9699b7",
+    greenYel = "#efb993"
+}
+
+gls.left[1] = {
+    leftRounded = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.nord, colors.bg}
+    }
+}
+
+gls.left[2] = {
+    statusIcon = {
+        provider = function()
+            return "  "
+        end,
+        highlight = {colors.fg, colors.bg},
+        separator = " ",
+        separator_highlight = {colors.lightbg, colors.lightbg}
+    }
+}
+
+gls.left[3] = {
+    FileIcon = {
+        provider = "FileIcon",
+        condition = buffer_not_empty,
+        highlight = {require("galaxyline.provider_fileinfo").get_file_icon_color, colors.lightbg}
+    }
+}
+
+gls.left[4] = {
+    FileName = {
+        provider = {"FileName", "FileSize"},
+        condition = buffer_not_empty,
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.left[5] = {
+    teech = {
+        provider = function()
+            return " "
+        end,
+        separator = " ",
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+
+local checkwidth = function()
+    local squeeze_width = vim.fn.winwidth(0) / 2
+    if squeeze_width > 40 then
+        return true
+    end
+    return false
+end
+
+gls.left[6] = {
+    DiffAdd = {
+        provider = "DiffAdd",
+        condition = checkwidth,
+        icon = "   ",
+        highlight = {colors.greenYel, colors.line_bg}
+    }
+}
+
+gls.left[7] = {
+    DiffModified = {
+        provider = "DiffModified",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.orange, colors.line_bg}
+    }
+}
+
+gls.left[8] = {
+    DiffRemove = {
+        provider = "DiffRemove",
+        condition = checkwidth,
+        icon = " ",
+        highlight = {colors.lightbg, colors.line_bg}
+    }
+}
+
+gls.left[9] = {
+    LeftEnd = {
+        provider = function()
+            return " "
+        end,
+        separator = " ",
+        separator_highlight = {colors.line_bg, colors.line_bg},
+        highlight = {colors.line_bg, colors.line_bg}
+    }
+}
+
+gls.left[10] = {
+    DiagnosticError = {
+        provider = "DiagnosticError",
+        icon = "  ",
+        highlight = {colors.red, colors.bg}
+    }
+}
+
+gls.left[11] = {
+    Space = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.line_bg, colors.line_bg}
+    }
+}
+
+gls.left[12] = {
+    DiagnosticWarn = {
+        provider = "DiagnosticWarn",
+        icon = "  ",
+        highlight = {colors.red, colors.bg}
+    }
+}
+
+gls.right[1] = {
+    GitIcon = {
+        provider = function()
+            return "   "
+        end,
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {colors.green, colors.line_bg}
+    }
+}
+
+gls.right[2] = {
+    GitBranch = {
+        provider = "GitBranch",
+        condition = require("galaxyline.provider_vcs").check_git_workspace,
+        highlight = {colors.green, colors.line_bg}
+    }
+}
+
+gls.right[3] = {
+    right_LeftRounded = {
+        provider = function()
+            return " " 
+        end,
+        separator = " ",
+        separator_highlight = {colors.bg, colors.bg},
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+
+gls.right[4] = {
+    ViMode = {
+        provider = function()
+            local alias = {
+                n = "NORMAL",
+                i = "INSERT",
+                c = "COMMAND",
+                V = "VISUAL",
+                [""] = "VISUAL",
+                v = "VISUAL",
+                R = "REPLACE"
+            }
+            return alias[vim.fn.mode()]
+        end,
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.right[5] = {
+    PerCent = {
+        provider = "LinePercent",
+        separator = " ",
+        separator_highlight = {colors.lightbg, colors.lightbg},
+        highlight = {colors.fg, colors.lightbg}
+    }
+}
+
+gls.right[6] = {
+    rightRounded = {
+        provider = function()
+            return " "
+        end,
+        highlight = {colors.lightbg, colors.bg}
+    }
+}
+

home-manager-modules/neovim/lua/lsp.lua

@@ -0,0 +1,76 @@
+-- This file sets up autocompletion for neovim's native lsp
+
+-- This enables all the language servers I want on my system
+-- Change these to whatever languages you use
+
+require'lspconfig'.rnix.setup{}
+require'lspconfig'.sumneko_lua.setup{}
+vim.o.completeopt = "menuone,noselect"
+
+-- Autocompletion setup
+require'compe'.setup {
+    enabled = true;
+    autocomplete = true;
+    debug = false;
+    min_length = 1;
+    preselect = 'enable';
+    throttle_time = 80;
+    source_timeout = 200;
+    incomplete_delay = 400;
+    max_abbr_width = 100;
+    max_kind_width = 100;
+    max_menu_width = 100;
+    documentation = false;
+    source = {
+        path = true;
+        buffer = true;
+        nvim_lsp = true;
+        treesitter = true;
+    };
+}
+
+-- Set tab to accept the autocompletion
+local t = function(str)
+    return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+_G.tab_complete = function()
+    if vim.fn.pumvisible() == 1 then
+        return t "<C-n>"
+    else
+        return t "<S-Tab>"
+    end
+end
+
+vim.api.nvim_set_keymap("i", "<Tab>", "v:lua.tab_complete()", {expr = true})
+vim.api.nvim_set_keymap("s", "<Tab>", "v:lua.tab_complete()", {expr = true})
+
+
+-- set the path to the sumneko installation; if you previously installed via the now deprecated :LspInstall, use
+local sumneko_root_path = vim.fn.stdpath('cache')..'/lspconfig/sumneko_lua/lua-language-server'
+local sumneko_binary = "lua-language-server"
+
+local runtime_path = vim.split(package.path, ';')
+table.insert(runtime_path, "lua/?.lua")
+table.insert(runtime_path, "lua/?/init.lua")
+
+require'lspconfig'.sumneko_lua.setup {
+    cmd = {sumneko_binary, "-E", sumneko_root_path .. "/main.lua"};
+    settings = {
+        Lua = {
+            runtime = {
+                version = 'LuaJIT',
+                path = runtime_path,
+            },
+            diagnostics = {
+                globals = {'vim'},
+            },
+            workspace = {
+                library = vim.api.nvim_get_runtime_file("", true),
+                preloadFileSize = 120
+            },
+            telemetry = {
+                enable = false,
+            },
+        },
+    },
+}

home-manager-modules/neovim/lua/nvim-tree.lua

@@ -0,0 +1,60 @@
+-- following options are the default
+-- each of these are documented in `:help nvim-tree.OPTION_NAME`
+require'nvim-tree'.setup {
+  disable_netrw       = true,
+  hijack_netrw        = true,
+  open_on_setup       = false,
+  ignore_ft_on_setup  = {},
+  auto_close          = false,
+  open_on_tab         = false,
+  hijack_cursor       = false,
+  update_cwd          = false,
+  update_to_buf_dir   = {
+    enable = true,
+    auto_open = true,
+  },
+  diagnostics = {
+    enable = false,
+    icons = {
+      hint = "",
+      info = "",
+      warning = "",
+      error = "",
+    }
+  },
+  update_focused_file = {
+    enable      = false,
+    update_cwd  = false,
+    ignore_list = {}
+  },
+  system_open = {
+    cmd  = nil,
+    args = {}
+  },
+  filters = {
+    dotfiles = false,
+    custom = {}
+  },
+  git = {
+    enable = true,
+    ignore = true,
+    timeout = 500,
+  },
+  view = {
+    width = 30,
+    height = 30,
+    hide_root_folder = false,
+    side = 'left',
+    auto_resize = false,
+    mappings = {
+      custom_only = false,
+      list = {}
+    },
+    number = false,
+    relativenumber = false
+  },
+  trash = {
+    cmd = "trash",
+    require_confirm = true
+  }
+}

home-manager-modules/neovim/lua/settings.lua

@@ -0,0 +1,96 @@
+-- Lazy load everything!
+-- 
+--
+--dofile("lsp.lua")
+--dofile("galaxyline.lua")
+--dofile("nvim-tree.lua")
+local opt = vim.opt
+local g = vim.g
+ 
+
+vim.cmd [[
+    set nowrap
+    set nobackup
+    set nowritebackup
+    set noerrorbells
+    set noswapfile
+    
+    colorscheme dusk
+    function! Preserve(command)
+      let w = winsaveview()
+      execute a:command
+      call winrestview(w)
+    endfunction
+    autocmd FileType nix map <nowait> <leader>u :call Preserve("%!update-nix-fetchgit --location=" . line(".") . ":" . col("."))<CR>
+    autocmd BufWinEnter NvimTree setlocal nonumber
+    map ; :
+    highlight IndentBlanklineChar guifg = #393b4d
+
+]]
+
+-- Enable plugins
+require('bufferline').setup{}
+require('pears').setup()
+require('colorizer').setup()
+
+-- Treesitter settings
+require'nvim-treesitter.configs'.setup {
+    ensure_installed = "all", -- one of "all", "maintained" (parsers with maintainers), or a list of languages
+    highlight = {
+        enable = true
+    },
+}
+
+local map = vim.api.nvim_set_keymap
+options = { noremap = true }
+map('n', '<C-p>', ':NvimTreeToggle <CR>', options)
+map('n', '<C-f>', ':Telescope find_files <CR>', options)
+map('n', '<C-n>', ':Telescope live_grep <CR>', options)
+map('n', '<C-l>', ':noh <CR>', options)
+map('n', '<C-s>', ':!xclip -sel c -o | pygmentize -f html | xclip -sel c <CR> <CR>', options)
+vim.api.nvim_set_keymap('n', '0', "getline('.')[0 : col('.') - 2] =~# '^\\s\\+$' ? '0' : '^'", {silent = true, noremap = true, expr = true})
+g.mapleader = ' '
+
+-- Indent line
+g.indent_blankline_char = '▏'
+
+-- Performance
+opt.lazyredraw = true;
+opt.shell = "zsh"
+opt.shadafile = "NONE"
+
+-- Colors
+opt.termguicolors = true
+
+-- Undo files
+opt.undofile = true
+
+-- Indentation
+opt.smartindent = true
+opt.tabstop = 4
+opt.shiftwidth = 4
+opt.shiftround = true
+opt.expandtab = true
+opt.scrolloff = 3
+
+-- Set clipboard to use system clipboard
+opt.clipboard = "unnamedplus"
+
+-- Use mouse
+opt.mouse = "a"
+
+-- Nicer UI settings
+opt.cursorline = true
+opt.relativenumber = true
+opt.number = true
+
+-- Get rid of annoying viminfo file
+opt.viminfo = ""
+opt.viminfofile = "NONE"
+
+-- Miscellaneous quality of life
+opt.ignorecase = true
+opt.ttimeoutlen = 5
+opt.compatible = false
+opt.hidden = true
+opt.shortmess = "atI"

machines/newton.nix

@@ -0,0 +1,169 @@
+{ config, pkgs, lib, modulesPath, ... }:
+let
+  hostName = "newton";
+in
+  {
+  
+  #programs.home-manager.enable = true;
+  home-manager.users.julien = {
+  home.username = "julien";
+  home.homeDirectory = "/home/julien";
+  home.stateVersion = "21.11"; 
+  imports = [../home-manager-modules/mails/default.nix ../home-manager-modules/neovim/default.nix];
+  luj.emails = {
+      enable = true;
+      backend.enable = true;
+    };
+	
+   luj.programs.neovim.enable = true;
+
+  };
+  boot.loader.grub.enable = true;
+  boot.loader.grub.version = 2;
+  boot.supportedFilesystems = [ "zfs" ];
+  boot.zfs.requestEncryptionCredentials = true;
+  boot.loader.grub.copyKernels = true;
+  boot.loader.grub.efiSupport = false;
+  boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
+
+  boot.loader.grub.mirroredBoots = [
+    { path = "/boot-1"; devices = [ "/dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WCC4M1TVUVJV" ]; }
+    { path = "/boot-2"; devices = [ "/dev/disk/by-id/ata-WDC_WD20EFRX-68EUZN0_WD-WCC4M7UDRLSK" ]; }
+  ];
+
+  programs.gnupg.agent.enable = true;
+  networking.hostName = hostName; # Define your hostname.
+  networking.hostId = "f7cdfbc9";
+
+  time.timeZone = "Europe/Paris";
+
+  networking.useDHCP = false;
+  networking.interfaces.enp2s0f0.useDHCP = true;
+  networking.interfaces.enp2s0f1.useDHCP = true;
+
+  services.zfs.autoSnapshot.enable = true;
+  services.zfs.autoScrub.enable = true;
+  boot.initrd.network = {
+    # This will use udhcp to get an ip address.
+    # Make sure you have added the kernel module for your network driver to `boot.initrd.availableKernelModules`, 
+    # so your initrd can load it!
+    # Static ip addresses might be configured using the ip argument in kernel command line:
+    # https://www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt
+    enable = true;
+    ssh = {
+      enable = true;
+      port = 2222;
+      # To prevent ssh clients from freaking out because a different host key is used,
+      # a different port for ssh is useful (assuming the same host has also a regular sshd running)
+      # hostKeys paths must be unquoted strings, otherwise you'll run into issues with boot.initrd.secrets
+      # the keys are copied to initrd from the path specified; multiple keys can be set
+      # you can generate any number of host keys using 
+      # `ssh-keygen -t ed25519 -N "" -f /path/to/ssh_host_ed25519_key`
+      hostKeys = [ /boot-1/initrd-ssh-key /boot-2/initrd-ssh-key ];
+      # public ssh key used for login
+    };
+    # this will automatically load the zfs password prompt on login
+    # and kill the other prompt so boot can continue
+    postCommands = ''
+      zpool import zroot
+      echo "zfs load-key -a; killall zfs" >> /root/.profile
+    '';
+  };
+
+
+
+  programs.mosh.enable = true;
+
+  programs.fish.enable = true;
+  users.defaultUserShell = pkgs.fish;
+
+
+
+
+
+
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.julien = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+  };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+  ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  services.openssh.enable = true;
+
+  users.users.root.openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM/5+xJDYw1+qFnse+RfEnk1YbtEkpkVNzapWKPmpFIh julien@macintosh" "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM9Uzb7szWlux7HuxLZej9cBR5MhLz/vaAPPfSoozt2k julien@enigma.local" ];
+  services.openssh.authorizedKeysFiles = [ "/home/julien/.ssh/authorized_keys" ];
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [ 22 80 443 ];
+  networking.firewall.allowedUDPPorts = [ 22 80 443 ];
+  networking.firewall.allowedUDPPortRanges = [{ from = 60000; to = 61000; }];
+  # Or disable the firewall altogether.
+  networking.firewall.enable = true;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "21.05"; # Did you read the comment?
+
+
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "tg3" "xhci_pci" "ahci" "ehci_pci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "zroot/root";
+      fsType = "zfs";
+      options = [ "nofail" ];
+    };
+
+  fileSystems."/boot-1" =
+    { device = "/dev/disk/by-uuid/15AF-22DB";
+      fsType = "vfat";
+      options = [ "nofail" ];
+    };
+
+  fileSystems."/boot-2" =
+    { device = "/dev/disk/by-uuid/15EC-BC00";
+      fsType = "vfat";
+      options = [ "nofail" ];
+    };
+
+  swapDevices = [ ];
+  
+
+  luj = {
+    filerun.enable = true;
+    zfs-mails.enable = true;
+      };
+
+
+
+
+
+
+}

modules/zfs-mails/default.nix

@@ -0,0 +1,106 @@
+{ pkgs, config, lib, ... }:
+let
+  cfg = config.luj.zfs-mails;
+  emailTo = "julien.malka@me.com";
+  emailFrom = "newton@newton.fr";
+  msmtpAccount = {
+    auth = "plain";
+    host = "smtp-relay.sendinblue.com";
+    port = "587";
+    user = "julien.malka@me.com";
+    passwordeval = "${pkgs.gnupg}/bin/gpg -q --batch --passphrase-file /home/julien/email-passphrase -d ${./sendinblue.pass.gpg}";
+    from = emailFrom;
+  };
+
+
+
+  customizeZfs = zfs:
+    (zfs.override { enableMail = true; }).overrideAttrs (oldAttrs: {
+      patches = oldAttrs.patches ++
+        [
+          (pkgs.fetchpatch {
+            name = "notify-on-unavail-events.patch";
+            url = "https://github.com/openzfs/zfs/commit/f74604f2f0d76ee55b59f7ed332409fb128ec7e5.patch";
+            sha256 = "1v25ydkxxx704j0gdxzrxvw07gfhi7865grcm8b0zgz9kq0w8i8i";
+          })
+        ];
+    });
+
+  hostName = "newton";
+  sendEmailEvent = { event }: ''
+    printf "Subject: ${hostName} ${event} ''$(${pkgs.coreutils}/bin/date --iso-8601=seconds)\n\nzpool status:\n\n''$(${pkgs.zfs}/bin/zpool status)" | ${pkgs.msmtp}/bin/msmtp -a default ${emailTo}
+  '';
+
+in
+with lib;
+{
+  options.luj.zfs-mails = {
+    enable = mkEnableOption "enable zfs status mails";
+  };
+
+
+  config = mkIf cfg.enable {
+
+    nixpkgs.config.packageOverrides = pkgs: {
+      zfsStable = customizeZfs pkgs.zfsStable;
+    };
+
+
+    programs.msmtp = {
+      enable = true;
+      setSendmail = true;
+      defaults = {
+        aliases = builtins.toFile "aliases" ''
+          default: ${emailTo}
+        '';
+      };
+      accounts.default = msmtpAccount;
+    };
+
+    services.zfs.zed.enableMail = true;
+    services.zfs.zed.settings = {
+      ZED_EMAIL_ADDR = [ emailTo ];
+      ZED_EMAIL_OPTS = "-a 'FROM:${emailFrom}' -s '@SUBJECT@' @ADDRESS@";
+      ZED_NOTIFY_VERBOSE = true;
+    };
+    services.smartd.enable = true;
+    services.smartd.notifications.mail.enable = true;
+    services.smartd.notifications.mail.sender = emailFrom;
+    services.smartd.notifications.mail.recipient = emailTo;
+
+    systemd.services."boot-mail-alert" = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" "network-online.target" ];
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = true;
+      };
+      script = sendEmailEvent { event = "just booted"; };
+    };
+    systemd.services."shutdown-mail-alert" = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network.target" "network-online.target" ];
+      serviceConfig = {
+        Type = "oneshot";
+        RemainAfterExit = true;
+      };
+      script = "true";
+      preStop = sendEmailEvent { event = "is shutting down"; };
+    };
+    systemd.services."weekly-mail-alert" = {
+      serviceConfig.Type = "oneshot";
+      script = sendEmailEvent { event = "is still alive"; };
+    };
+    systemd.timers."weekly-mail-alert" = {
+      wantedBy = [ "timers.target" ];
+      partOf = [ "weekly-mail-alert.service" ];
+      timerConfig.OnCalendar = "weekly";
+    };
+
+
+
+  };
+
+}
+
+

utils.nix

@@ -16,9 +16,7 @@ in
       host-config
       home-manager.nixosModules.home-manager
       {
-        home-manager.useGlobalPkgs = true;
         home-manager.useUserPackages = true;
-        home-manager.users.julien = import ./config/home/home-lisa.nix;
         nixpkgs.overlays = [
           inputs.neovim-nightly-overlay.overlay
         ];