From 1cc32308dd098190c44bbe40343dcedd6dbd0e1c Mon Sep 17 00:00:00 2001
From: imnyang <imnyang@pm.me>
Date: Sun, 26 Apr 2026 03:44:25 +0900
Subject: [PATCH] wow

---
 flake.nix                  |   2 +-
 modules/helium-sync-hm.nix | 120 +++++++++++++++++++++++++++++++++++++
 2 files changed, 121 insertions(+), 1 deletion(-)
 create mode 100644 modules/helium-sync-hm.nix

diff --git a/flake.nix b/flake.nix
index 5f56e30..8946507 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,6 +22,7 @@
     overlays.default = overlay;
 
     nixosModules.helium-sync = import ./modules/helium-sync.nix;
+    homeManagerModules.helium-sync = import ./modules/helium-sync-hm.nix;
 
     packages.${system} = {
       inherit (pkgs) waterfox-bin xcursor-mizuki pjsk-cursor helium helium-sync;
@@ -29,4 +30,3 @@
     };
   };
 }
-
diff --git a/modules/helium-sync-hm.nix b/modules/helium-sync-hm.nix
new file mode 100644
index 0000000..caa2715
--- /dev/null
+++ b/modules/helium-sync-hm.nix
@@ -0,0 +1,120 @@
+{ config, lib, pkgs, ... }:
+
+let
+  cfg = config.services.helium-sync;
+
+  setupScript = pkgs.writeShellScript "helium-sync-write-config" ''
+    CONFIG_DIR="$HOME/.config/helium-sync"
+    mkdir -p "$CONFIG_DIR"
+    chmod 700 "$CONFIG_DIR"
+
+    DEVICE_ID_FILE="$CONFIG_DIR/device_id"
+    if [ ! -f "$DEVICE_ID_FILE" ]; then
+      cat /proc/sys/kernel/random/uuid > "$DEVICE_ID_FILE"
+      chmod 600 "$DEVICE_ID_FILE"
+    fi
+
+    cat > "$CONFIG_DIR/config.json" << EOF
+{
+  "helium_dir": "__HELIUM_DIR__",
+  "s3_bucket": "${cfg.s3Bucket}",
+  "s3_region": "${cfg.s3Region}",
+  ${lib.optionalString (cfg.s3Endpoint != null) "\"s3_endpoint\": \"${cfg.s3Endpoint}\","}
+  ${if cfg.awsProfile != null then ''
+    "aws_profile": "${cfg.awsProfile}",
+  '' else ''
+    "s3_access_key": "${cfg.s3AccessKey}",
+    "s3_secret_key": "${cfg.s3SecretKey}",
+  ''}
+  "sync_interval_minutes": ${toString cfg.syncIntervalMinutes},
+  "sync_profiles": ${builtins.toJSON cfg.syncProfiles},
+  "log_level": "${cfg.logLevel}",
+  "sse_s3": ${if cfg.sseS3 then "true" else "false"}
+}
+EOF
+    sed -i "s|__HELIUM_DIR__|${cfg.heliumDir}|g" "$CONFIG_DIR/config.json"
+    chmod 600 "$CONFIG_DIR/config.json"
+  '';
+in
+{
+  options.services.helium-sync = {
+    enable = lib.mkEnableOption "Helium browser profile synchronisation";
+
+    # pkgs.helium-sync가 이미 정의되어 있다고 가정하거나 직접 지정
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkgs.helium-sync;
+      description = "Helium sync package to use.";
+    };
+
+    heliumDir = lib.mkOption {
+      type = lib.types.str;
+      default = "$HOME/.config/net.imput.helium";
+      description = "Path to the Helium browser config directory.";
+    };
+
+    s3Bucket = lib.mkOption { type = lib.types.str; };
+    s3Region = lib.mkOption { type = lib.types.str; default = "us-east-1"; };
+    s3Endpoint = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = null;
+    };
+
+    awsProfile = lib.mkOption {
+      type = lib.types.nullOr lib.types.str;
+      default = "default";
+    };
+
+    s3AccessKey = lib.mkOption { type = lib.types.str; default = ""; };
+    s3SecretKey = lib.mkOption { type = lib.types.str; default = ""; };
+
+    syncProfiles = lib.mkOption {
+      type = lib.types.listOf lib.types.str;
+      default = [ "Default" ];
+    };
+
+    syncIntervalMinutes = lib.mkOption { type = lib.types.ints.positive; default = 15; };
+    logLevel = lib.mkOption {
+      type = lib.types.enum [ "debug" "info" "warn" "error" ];
+      default = "info";
+    };
+    sseS3 = lib.mkOption { type = lib.types.bool; default = true; };
+  };
+
+  config = lib.mkIf cfg.enable {
+    # Home Manager 스타일의 패키지 추가
+    home.packages = [ cfg.package ];
+
+    # Home Manager의 systemd 서비스 설정
+    systemd.user.services.helium-sync = {
+      Unit = {
+        Description = "Helium browser profile sync (one-shot)";
+        After = [ "network-online.target" ];
+      };
+      Service = {
+        Type = "oneshot";
+        ExecStartPre = "${setupScript}";
+        ExecStart = "${lib.getExe cfg.package} sync --background";
+        Nice = 19;
+        IOSchedulingClass = "idle";
+        MemoryMax = "100M";
+        CPUQuota = "25%";
+      };
+    };
+
+    systemd.user.timers.helium-sync = {
+      Unit = {
+        Description = "Helium browser profile sync timer";
+      };
+      Timer = {
+        OnBootSec = "2min";
+        OnUnitActiveSec = "${toString cfg.syncIntervalMinutes}min";
+        Persistent = true;
+        RandomizedDelaySec = "30s";
+      };
+      Install = {
+        WantedBy = [ "timers.target" ];
+      };
+    };
+  };
+}