feat(home-manager): add webdav module

modules/home-manager/accounts/dav/default.nix

@@ -0,0 +1,133 @@
+{ lib, config, ... }:
+with lib;
+let
+  cfg = config.modules.accounts.dav;
+  vdirsyncerConf = {
+        enable = true;
+        auth = "basic";
+        userNameCommand = [
+          "cat"
+          "${config.sops.secrets."webdav/username".path}"
+        ];
+  };
+in
+{
+  options.modules.accounts.dav = {
+    enable = mkEnableOption "enable personal Caldav / CardDav";
+  };
+  config = mkIf cfg.enable {
+    
+    ## Manage secrets used in this module
+    sops = {
+      secrets = {
+        "webdav/url/caldav" = {
+          sopsFile = ../../../../secrets/accounts.yaml;
+        };
+        "webdav/url/carddav" = {
+          sopsFile = ../../../../secrets/accounts.yaml;
+        };
+        "webdav/username" = {
+          sopsFile = ../../../../secrets/accounts.yaml;
+        };
+        "webdav/password" = {
+          sopsFile = ../../../../secrets/accounts.yaml;
+        };
+      };
+    };
+
+    accounts.calendar.basePath = ".local/share/calendars";
+    accounts.calendar.accounts.personal_calendars = {
+      name = "personal_calendar";
+      remote.type = "caldav"; 
+      remote.passwordCommand = [
+        "cat"
+        "${config.sops.secrets."webdav/password".path}"
+      ];
+      vdirsyncer = vdirsyncerConf // {
+        metadata = [
+          "color"
+          "displayname"
+        ];
+        itemTypes = [
+          "VTODO"
+          "VEVENT"
+        ];
+        urlCommand = [
+          "cat"
+          "${config.sops.secrets."webdav/url/caldav".path}"
+        ];
+        collections = [
+          "from a"
+          "from b"
+        ];
+      };
+      khal = {
+        enable = true;
+        type = "discover";
+        color = "auto";
+      };
+    };
+
+    accounts.contact.basePath = ".local/share/contacts";
+    accounts.contact.accounts.personal_contacts = {
+      remote.type = "carddav"; 
+      remote.passwordCommand = [
+        "cat"
+        "${config.sops.secrets."webdav/password".path}"
+      ];
+      local.type = "filesystem";
+      local.fileExt = ".vcf";
+      vdirsyncer = vdirsyncerConf // {
+
+        metadata = [
+          "displayname"
+        ];
+        urlCommand = [
+          "cat" 
+          "${config.sops.secrets."webdav/url/carddav".path}"
+        ];
+      };
+      khal = {
+        enable = true;
+        color = "#26A269";
+      };
+      khard = {
+        enable = true;
+      };
+    };
+    programs.vdirsyncer.enable = true;
+    services.vdirsyncer = {
+      enable = true;
+      frequency = "*:0/15";
+    };
+    programs.khal = {
+      enable = true;
+      locale = {
+        dateformat = "%Y.%m.%d";
+        datetimeformat = "%Y.%m.%d %H:%M";
+        longdateformat = "%d %B %Y";
+        longdatetimeformat = "%d %B %Y %H:%M";
+        timeformat = "%H:%M";
+      };
+      settings = {
+        default = {
+          highlight_event_days = true;
+        };
+        view = {
+          frame = "color";
+          blank_line_before_day = true;
+        };
+      };
+    };
+    programs.khard = {
+      enable = true;
+      settings = {
+        general = {
+          default_action = "list";
+          editor = ["nvim" "-i" "NONE"];
+          merge_editor = [ "nvim" "-d" ];
+        };
+      };
+    };
+  };
+}

modules/home-manager/default.nix

@@ -21,5 +21,6 @@
     ./web/firefox
     ./web/qutebrowser/default.nix
     ./web/webcord
+    ./accounts/dav
   ];
 }