1 files changed, 77 insertions, 0 deletions
diff --git a/home-manager/modules/services/dropbox.nix b/home-manager/modules/services/dropbox.nix
new file mode 100644
index 00000000000..bcf3ba2b457
--- /dev/null
+++ b/home-manager/modules/services/dropbox.nix
@@ -0,0 +1,77 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.dropbox;
+  baseDir = ".dropbox-hm";
+  dropboxCmd = "${pkgs.dropbox-cli}/bin/dropbox";
+  homeBaseDir = "${config.home.homeDirectory}/${baseDir}";
+
+in {
+  meta.maintainers = [ maintainers.eyjhb ];
+
+  options = {
+    services.dropbox = {
+      enable = mkEnableOption "Dropbox daemon";
+
+      path = mkOption {
+        type = types.path;
+        default = "${config.home.homeDirectory}/Dropbox";
+        defaultText =
+          literalExample ''"''${config.home.homeDirectory}/Dropbox"'';
+        apply = toString; # Prevent copies to Nix store.
+        description = "Where to put the Dropbox directory.";
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = [ pkgs.dropbox-cli ];
+
+    systemd.user.services.dropbox = {
+      Unit = { Description = "dropbox"; };
+
+      Install = { WantedBy = [ "default.target" ]; };
+
+      Service = {
+        Environment = [ "HOME=${homeBaseDir}" "DISPLAY=" ];
+
+        Type = "forking";
+        PIDFile = "${homeBaseDir}/.dropbox/dropbox.pid";
+
+        Restart = "on-failure";
+        PrivateTmp = true;
+        ProtectSystem = "full";
+        Nice = 10;
+
+        ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
+        ExecStop = "${dropboxCmd} stop";
+        ExecStart = toString (pkgs.writeShellScript "dropbox-start" ''
+          # ensure we have the dirs we need
+          $DRY_RUN_CMD ${pkgs.coreutils}/bin/mkdir $VERBOSE_ARG -p \
+            ${homeBaseDir}/{.dropbox,.dropbox-dist,Dropbox}
+
+          # symlink them as needed
+          if [[ ! -d ${config.home.homeDirectory}/.dropbox ]]; then
+            $DRY_RUN_CMD ${pkgs.coreutils}/bin/ln $VERBOSE_ARG -s \
+              ${homeBaseDir}/.dropbox ${config.home.homeDirectory}/.dropbox
+          fi
+
+          if [[ ! -d ${escapeShellArg cfg.path} ]]; then
+            $DRY_RUN_CMD ${pkgs.coreutils}/bin/ln $VERBOSE_ARG -s \
+              ${homeBaseDir}/Dropbox ${escapeShellArg cfg.path}
+          fi
+
+          # get the dropbox bins if needed
+          if [[ ! -f $HOME/.dropbox-dist/VERSION ]]; then
+            ${pkgs.coreutils}/bin/yes | ${dropboxCmd} update
+          fi
+
+          ${dropboxCmd} start
+        '');
+      };
+    };
+  };
+}