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authorZacchaeus <[email protected]>2025-02-16 12:56:16 -0500
committerLeo Famulari <[email protected]>2025-02-17 01:12:37 -0500
commit651f8765b657e35baf85ac74a1f6b09ff71691cb (patch)
treef637707ec926695b60238108f9133395dfdf95ba
parentad74dedb9f167c088d37a3a30d5d6fe841e9127b (diff)
services: syncthing: Add support for declarative configuration.
* gnu/services/syncthing.scm: (syncthing-config-file, syncthing-folder, syncthing-device, syncthing-folder-device): New records. (syncthing-service-type): Add special-files-service-type extension for the config file. (syncthing-files-service): Add service to create config file. * gnu/home/services/syncthing.scm: (home-syncthing-service-type): Extend home-files-services-type and re-exported more things from gnu/services/syncthing.scm. * doc/guix.texi: (syncthing-service-type): Document changes. Change-Id: I87eeba1ee1fdada8f29c2ee881fbc6bc4113dde9 Signed-off-by: Leo Famulari <[email protected]>
-rw-r--r--doc/guix.texi338
-rw-r--r--gnu/home/services/syncthing.scm17
-rw-r--r--gnu/services/syncthing.scm516
3 files changed, 838 insertions, 33 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 51bb4b38b6..5c50e587f8 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -137,6 +137,7 @@ Copyright @copyright{} 2024 Sharlatan Hellseher@*
Copyright @copyright{} 2024 45mg@*
Copyright @copyright{} 2025 Sören Tempel@*
Copyright @copyright{} 2025 Rostislav Svoboda@*
+Copyright @copyright{} 2025 Zacchaeus@*
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -22738,7 +22739,7 @@ client.
The @code{(gnu services syncthing)} module provides the following services:
@cindex syncthing
-You might want a syncthing daemon if you have files between two or more
+You might want a Syncthing daemon if you have files between two or more
computers and want to sync them in real time, safely protected from
prying eyes.
@@ -22784,12 +22785,343 @@ The group as which the Syncthing service is to be run.
This assumes that the specified group exists.
@item @code{home} (default: @var{#f})
-Common configuration and data directory. The default configuration
-directory is @file{$HOME} of the specified Syncthing @code{user}.
+Sets the @code{HOME} variable for the Syncthing daemon. The default is
+@file{$HOME} of the specified Syncthing @code{user}.
+
+@item @code{config-file} (default: @var{#f})
+Either a file-like object that resolves to a Syncthing configuration XML
+file, or a @code{syncthing-config-file} record (see below). If set to
+@code{#f}, Guix will not try to generate a config file, and Syncthing
+will generate a default configuration which will not be touched on
+reconfigure. Specifying this in a system service moves Syncthing's
+common configuration and data directory (@code{--home} in
+@uref{https://docs.syncthing.net/users/syncthing.html}) to
+@file{/var/lib/syncthing-<user>}.
+
+@end table
+@end deftp
+
+This section documents a subset of the Syncthing configuration
+options—specifically those related to Guix or those affecting how your
+computer will connect to other computers over the network (such as
+Syncthing relays or discovery servers). The configuration is fully
+documented in the upstream
+@uref{https://docs.syncthing.net/users/config.html, Syncthing config
+documentation}; camelCase there is converted to kebab-case here. If you
+are migrating from a Syncthing-managed configuration to one managed by
+Guix, you can check what changes were introduced by @code{diff}ing the
+respective @file{config.xml} files. Note that you will need to add
+whitespace with 4-space indentation to the file generated by Guix, using
+the @code{xmllint} program from the @code{libxml2} package like so:
+
+@example
+XMLLINT_INDENT=" " xmllint --format /path/to/new/config.xml | diff /path/to/old/config.xml -
+@end example
+
+When generating a configuration file through Guix, you can still
+temporarily modify Syncthing from the GUI or through @code{introducer}
+and @code{autoAcceptFolders} mechanisms, but such changes will be reset
+on reconfigure.
+
+@deftp {Data Type} syncthing-config-file
+Data type representing the configuration file read by the Syncthing
+daemon.
+
+@table @asis
+@item @code{folders} (default: @var{(list (syncthing-folder (id "default") (label "Default Folder") (path "~/Sync")))}
+The default here is the same as Syncthing's default. The value should
+be a list of @code{syncthing-folder}s.
+
+@item @code{devices} (default: @var{'()}
+This should be a list of @code{syncthing-device}s. Guix will
+automatically add any devices specified in any `folders' to this list.
+There are instances when you want to connect to a device despite not
+(initially) sharing any folders (such as a device with
+autoAcceptFolders). In such instances, you should specify those devices
+here. If multiple versions of the same device (as determined by
+comparing device ID) are discovered, the one in this list is
+prioritized. Otherwise, the first instance in the first folder is used.
+
+@item @code{gui-enabled} (default: @var{"true"})
+By default, any user on the computer can access the GUI and make changes
+to Syncthing. If you leave this enabled, you should probably set
+@code{gui-user} and @code{gui-password} (see below).
+
+@item @code{gui-tls} (default: @var{"false"})
+@item @code{gui-debugging} (default: @var{"false"})
+@item @code{gui-send-basic-auth-prompt} (default: @var{"false"})
+@item @code{gui-address} (default: @var{"127.0.0.1:8384"})
+@item @code{gui-user} (default: @var{#f})
+@item @code{gui-password} (default: @var{#f})
+A bcrypt hash of the GUI password. Remember that this will be globally
+exposed in @file{/gnu/store}.
+
+@item @code{gui-apikey} (default: @var{#f})
+You must specify this to use the Syncthing REST interface. This key is
+kept in @file{/gnu/store} and is accessible to all users of the system.
+
+@item @code{gui-theme} (default: @var{"default"})
+@item @code{ldap-enabled} (default: @var{#f})
+@item @code{ldap-address} (default: @var{""})
+@item @code{ldap-bind-dn} (default: @var{""})
+@item @code{ldap-transport} (default: @var{""})
+@item @code{ldap-insecure-skip-verify} (default: @var{""})
+@item @code{ldap-search-base-dn} (default: @var{""})
+@item @code{ldap-search-filter} (default: @var{""})
+@item @code{listen-address} (default: @var{"default"})
+@item @code{global-announce-server} (default: @var{"default"})
+@item @code{global-announce-enabled} (default: @var{"true"})
+Global discovery servers can be used to help connect devices at unknown
+IP addresses by storing the last known IP address.
+
+@item @code{local-announce-enabled} (default: @var{"true"})
+This makes devices find each other very easily on the same LAN. Often,
+this will allow you to just plug an Ethernet between two devices, or
+connect one device to the other's hotspot and start syncing.
+
+@item @code{local-announce-port} (default: @var{"21027"})
+@item @code{local-announce-mcaddr} (default: @var{"[ff12::8384]:21027"})
+@item @code{max-send-kbps} (default: @var{"0"})
+@item @code{max-recv-kbps} (default: @var{"0"})
+@item @code{reconnection-interval-s} (default: @var{"60"})
+@item @code{relays-enabled} (default: @var{"true"})
+This option allows your Syncthing instance to use a global network of
+@uref{https://docs.syncthing.net/users/relaying.html, relays} to enable
+syncing between devices when all other methods fail. As always,
+Syncthing traffic is encrypted in transport and the relays are unable to
+decrypt it.
+
+@item @code{relay-reconnect-interval-m} (default: @var{"10"})
+@item @code{start-browser} (default: @var{"true"})
+@item @code{nat-enabled} (default: @var{"true"})
+@item @code{nat-lease-minutes} (default: @var{"60"})
+@item @code{nat-renewal-minutes} (default: @var{"30"})
+@item @code{nat-timeout-seconds} (default: @var{"10"})
+@item @code{ur-accepted} (default: @var{"0"})
+Options whose names begin with `ur-' control usage reporting. Set to -1
+to disable, or to a positive value to enable. The default (0) disables
+reporting, but causes a usage reporting consent prompt to be displayed
+in the Syncthing GUI.
+
+@item @code{ur-seen} (default: @var{"0"})
+@item @code{ur-unique-id} (default: @var{""})
+@item @code{ur-url} (default: @var{"https://data.syncthing.net/newdata"})
+@item @code{ur-post-insecurely} (default: @var{"false"})
+@item @code{ur-initial-delay-s} (default: @var{"1800"})
+@item @code{auto-upgrade-interval-h} (default: @var{"12"})
+@item @code{upgrade-to-pre-releases} (default: @var{"false"})
+@item @code{keep-temporaries-h} (default: @var{"24"})
+@item @code{cache-ignored-files} (default: @var{"false"})
+@item @code{progress-update-interval-s} (default: @var{"5"})
+@item @code{limit-bandwidth-in-lan} (default: @var{"false"})
+@item @code{min-home-disk-free-unit} (default: @var{"%"})
+@item @code{min-home-disk-free} (default: @var{"1"})
+@item @code{releases-url} (default: @var{"https://upgrades.syncthing.net/meta.json"})
+@item @code{overwrite-remote-device-names-on-connect} (default: @var{"false"})
+@item @code{temp-index-min-blocks} (default: @var{"10"})
+@item @code{unacked-notification-id} (default: @var{"authenticationUserAndPassword"})
+@item @code{traffic-class} (default: @var{"0"})
+@item @code{set-low-priority} (default: @var{"true"})
+@item @code{max-folder-concurrency} (default: @var{"0"})
+@item @code{crash-reporting-url} (default: @var{"https://crash.syncthing.net/newcrash"})
+@item @code{crash-reporting-enabled} (default: @var{"true"})
+@item @code{stun-keepalive-start-s} (default: @var{"180"})
+@item @code{stun-keepalive-min-s} (default: @var{"20"})
+@item @code{stun-server} (default: @var{"default"})
+@item @code{database-tuning} (default: @var{"auto"})
+@item @code{max-concurrent-incoming-request-kib} (default: @var{"0"})
+@item @code{announce-lan-addresses} (default: @var{"true"})
+@item @code{send-full-index-on-upgrade} (default: @var{"false"})
+@item @code{connection-limit-enough} (default: @var{"0"})
+@item @code{connection-limit-max} (default: @var{"0"})
+@item @code{insecure-allow-old-tls-versions} (default: @var{"false"})
+@item @code{connection-priority-tcp-lan} (default: @var{"10"})
+@item @code{connection-priority-quic-lan} (default: @var{"20"})
+@item @code{connection-priority-tcp-wan} (default: @var{"30"})
+@item @code{connection-priority-quic-wan} (default: @var{"40"})
+@item @code{connection-priority-relay} (default: @var{"50"})
+@item @code{connection-priority-upgrade-threshold} (default: @var{"0"})
+@item @code{default-folder} (default: @var{(syncthing-folder (label ""))})
+@item @code{default-device} (default: @var{(syncthing-device (id ""))})
+@item @code{default-ignores} (default: @var{"")})
+Options whose names begin with `default-' above do not affect folders
+and devices added through the Guix configuration interface. They will,
+however, affect folders and devices that are added through the Syncthing
+GUI, by an @code{introducer}, or a device with
+@code{auto-accept-folders}.
+@end table
+@end deftp
+
+@deftp {Data Type} syncthing-folder
+Data type representing a folder to be synchronized.
+
+@table @asis
+@item @code{id} (default: @var{#f})
+This ID cannot match the ID of any other folder on this device. If left
+unspecified, it will default to the label (see below).
+
+@item @code{label}
+A human readable label for the folder.
+
+@item @code{path}
+The path at which to store this folder.
+
+@item @code{type} (default: @var{"sendreceive"})
+@item @code{rescan-interval-s} (default: @var{"3600"})
+@item @code{fs-watcher-enabled} (default: @var{"true"})
+@item @code{fs-watcher-delay-s} (default: @var{"10"})
+@item @code{ignore-perms} (default: @var{"false"})
+@item @code{auto-normalize} (default: @var{"true"})
+@item @code{devices} (default: @var{'()})
+This should be a list of other Syncthing devices. You do not need to
+specify the current device. Each device can be listed as a a
+@code{syncthing-device} record or a @code{syncthing-folder-device}
+record if you want files to be encrypted on disk. See below.
+
+@item @code{filesystem-type} (default: @var{"basic"})
+@item @code{min-disk-free-unit} (default: @var{"%"})
+@item @code{min-disk-free} (default: @var{"1"})
+@item @code{versioning-type} (default: @var{#f})
+@item @code{versioning-fs-path} (default: @var{""})
+@item @code{versioning-fs-type} (default: @var{"basic"})
+@item @code{versioning-cleanup-interval-s} (default: @var{"3600"})
+@item @code{versioning-cleanout-days} (default: @var{#f})
+@item @code{versioning-keep} (default: @var{#f})
+@item @code{versioning-max-age} (default: @var{#f})
+@item @code{versioning-command} (default: @var{#f})
+@item @code{copiers} (default: @var{"0"})
+@item @code{puller-max-pending-kib} (default: @var{"0"})
+@item @code{hashers} (default: @var{"0"})
+@item @code{order} (default: @var{"random"})
+@item @code{ignore-delete} (default: @var{"false"})
+@item @code{scan-progress-interval-s} (default: @var{"0"})
+@item @code{puller-pause-s} (default: @var{"0"})
+@item @code{max-conflicts} (default: @var{"10"})
+@item @code{disable-sparse-files} (default: @var{"false"})
+@item @code{disable-temp-indexes} (default: @var{"false"})
+@item @code{paused} (default: @var{"false"})
+@item @code{weak-hash-threshold-pct} (default: @var{"25"})
+@item @code{marker-name} (default: @var{".stfolder"})
+@item @code{copy-ownership-from-parent} (default: @var{"false"})
+@item @code{mod-time-window-s} (default: @var{"0"})
+@item @code{max-concurrent-writes} (default: @var{"2"})
+@item @code{disable-fsync} (default: @var{"false"})
+@item @code{block-pull-order} (default: @var{"standard"})
+@item @code{copy-range-method} (default: @var{"standard"})
+@item @code{case-sensitive-fs} (default: @var{"false"})
+@item @code{junctions-as-dirs} (default: @var{"false"})
+@item @code{sync-ownership} (default: @var{"false"})
+@item @code{send-ownership} (default: @var{"false"})
+@item @code{sync-xattrs} (default: @var{"false"})
+@item @code{send-xattrs} (default: @var{"false"})
+@item @code{xattr-filter-max-single-entry-size} (default: @var{"1024"})
+@item @code{xattr-filter-max-total-size} (default: @var{"4096")})
+@end table
+@end deftp
+
+@deftp {Data Type} syncthing-device
+Data type representing a device to synchronize folders with.
+
+@table @asis
+@item @code{id}
+A long hash representing the keys generated by Syncthing on the first
+launch. You can obtain this from the Syncthing GUI or by inspecting an
+existing Syncthing configuration file.
+
+@item @code{name} (default: @var{""})
+A human readable device name for viewing in the GUI or in Scheme.
+
+@item @code{compression} (default: @var{"metadata"})
+@item @code{introducer} (default: @var{"false"})
+@item @code{skip-introduction-removals} (default: @var{"false"})
+@item @code{introduced-by} (default: @var{""})
+@item @code{addresses} (default: @var{'("dynamic")})
+List of addresses at which to search for this device. When the special
+value ``dynamic'' is included, Syncthing will search for the device
+locally as well as via the Syncthing project's
+@uref{https://docs.syncthing.net/users/security.html#global-discovery,
+global discovery} servers.
+
+@item @code{paused} (default: @var{"false"})
+@item @code{auto-accept-folders} (default: @var{"false"})
+@item @code{max-send-kbps} (default: @var{"0"})
+@item @code{max-recv-kbps} (default: @var{"0"})
+@item @code{max-request-kib} (default: @var{"0"})
+@item @code{untrusted} (default: @var{"false"})
+@item @code{remote-gui-port} (default: @var{"0"})
+@item @code{num-connections} (default: @var{"0")})
+
+@end table
+@end deftp
+
+@deftp {Data Type} syncthing-folder-device
+This data type offers two folder-specific device options:
+@code{introduced-by} and @code{encryption-password}.
+
+@code{syncthing-folder-device} corresponds to the
+@uref{https://docs.syncthing.net/users/config.html#config-option-folder.device,
+`device'} option in the upstream `folder' element.
+
+If you don't need to use these options, then you can just use
+@code{syncthing-device} instead of @code{syncthing-folder-device} in the
+@code{devices} field of a @code{syncthing-folder} instance.
+
+@table @asis
+@item @code{device}
+The @code{syncthing-device} for which this configuration applies.
+
+@item @code{introduced-by} (default: @var{""})
+The name of the device that "introduced" our device to the device
+sharing this folder. This is only used when "introduced" devices are
+removed by the introducer. See
+@uref{https://docs.syncthing.net/users/introducer.html, Syncthing
+introductions}.
+
+@item @code{encryption-password} (default: @var{""})
+The password used to encrypt data that is synchronized to untrusted
+devices.
+
+Beware: specifying this field will include this password as plain text
+(not encrypted) and globally visible in @file{/gnu/store/}. If the
+encryption-password is non-empty, then it will be used as a password to
+encrypt file chunks as they are synchronized to untrusted devices. For
+more information on syncing to devices you don't totally trust, see
+Syncthing's documentation on
+@uref{https://docs.syncthing.net/users/untrusted.html, Untrusted
+(Encrypted) Devices}. Note that data transfer is always encrypted while
+in transport ("end-to-end encryption"), regardless of this setting.
@end table
@end deftp
+Here is a more complex example configuration for illustrative purposes:
+
+@lisp
+(service syncthing-service-type
+ (let ((laptop (syncthing-device (id "VHOD2D6-...-7XRMDEN")))
+ (desktop (syncthing-device (id "64SAZ37-...-FZJ5GUA")
+ (addresses '("tcp://example.com"))))
+ (bob-desktop (syncthing-device (id "KYIMEGO-...-FT77EAO"))))
+ (syncthing-configuration
+ (user "alice")
+ (config-file
+ (syncthing-config-file
+ (folders (list (syncthing-folder
+ (label "some-files")
+ (path "~/data")
+ (devices (list desktop laptop)))
+ (syncthing-folder
+ (label "critical-files")
+ (path "~/secrets")
+ (devices
+ (list desktop
+ laptop
+ (syncthing-folder-device
+ (device bob-desktop)
+ (encryption-password "mypassword"))))))))))))
+@end lisp
+
+
Furthermore, @code{(gnu services ssh)} provides the following services.
@cindex SSH
@cindex SSH server
diff --git a/gnu/home/services/syncthing.scm b/gnu/home/services/syncthing.scm
index 8d66a167ce..dd6c752ee4 100644
--- a/gnu/home/services/syncthing.scm
+++ b/gnu/home/services/syncthing.scm
@@ -1,5 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2023 Ludovic Courtès <[email protected]>
+;;; Copyright © 2025 Zacchaeus <[email protected]>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -24,9 +25,23 @@
#:use-module (gnu home services shepherd)
#:export (home-syncthing-service-type)
#:re-export (syncthing-configuration
- syncthing-configuration?))
+ syncthing-configuration?
+ syncthing-config-file
+ syncthing-config-file?
+ syncthing-device
+ syncthing-device?
+ syncthing-folder
+ syncthing-folder?
+ syncthing-folder-device
+ syncthing-folder-device?))
(define home-syncthing-service-type
(service-type
(inherit (system->home-service-type syncthing-service-type))
+ ;; system->home-service-type does not convert special-files-service-type to
+ ;; home-files-service-type, so redefine extensios
+ (extensions (list (service-extension home-files-service-type
+ syncthing-files-service)
+ (service-extension home-shepherd-service-type
+ syncthing-shepherd-service)))
(default-value (for-home (syncthing-configuration)))))
diff --git a/gnu/services/syncthing.scm b/gnu/services/syncthing.scm
index a7a9c6aadd..46333fcb0f 100644
--- a/gnu/services/syncthing.scm
+++ b/gnu/services/syncthing.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 Oleg Pykhalov <[email protected]>
;;; Copyright © 2023 Justin Veilleux <[email protected]>
+;;; Copyright © 2025 Zacchaeus <[email protected]>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -25,9 +26,20 @@
#:use-module (guix records)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
+ #:use-module (sxml simple)
#:export (syncthing-configuration
syncthing-configuration?
- syncthing-service-type))
+ syncthing-device
+ syncthing-device?
+ syncthing-config-file
+ syncthing-config-file?
+ syncthing-folder-device
+ syncthing-folder-device?
+ syncthing-folder
+ syncthing-folder?
+ syncthing-service-type
+ syncthing-shepherd-service
+ syncthing-files-service))
;;; Commentary:
;;;
@@ -35,6 +47,414 @@
;;;
;;; Code:
+(define-record-type* <syncthing-device>
+ syncthing-device make-syncthing-device
+ syncthing-device?
+ (id syncthing-device-id)
+ (name syncthing-device-name (default ""))
+ (compression syncthing-device-compression (default "metadata"))
+ (introducer syncthing-device-introducer (default "false"))
+ (skip-introduction-removals syncthing-device-skip-introduction-removals (default "false"))
+ (introduced-by syncthing-device-introduced-by (default ""))
+ (addresses syncthing-device-addresses (default '("dynamic")))
+ (paused syncthing-device-paused (default "false"))
+ (auto-accept-folders syncthing-device-auto-accept-folders (default "false"))
+ (max-send-kbps syncthing-device-max-send-kbps (default "0"))
+ (max-recv-kbps syncthing-device-max-recv-kbps (default "0"))
+ (max-request-kib syncthing-device-max-request-kib (default "0"))
+ (untrusted syncthing-device-untrusted (default "false"))
+ (remote-gui-port syncthing-device-remote-gui-port (default "0"))
+ (num-connections syncthing-device-num-connections (default "0")))
+
+(define syncthing-device->sxml
+ (match-record-lambda <syncthing-device>
+ (id
+ name compression introducer skip-introduction-removals introduced-by
+ addresses paused auto-accept-folders max-send-kbps max-recv-kbps
+ max-request-kib untrusted remote-gui-port num-connections)
+ `(device (@ (id ,id)
+ (name ,name)
+ (compression ,compression)
+ (introducer ,introducer)
+ (skipIntroductionRemovals ,skip-introduction-removals)
+ (introducedBy ,introduced-by))
+ ,@(map (lambda (address) `(address ,address)) addresses)
+ (paused ,paused)
+ (autoAcceptFolders ,auto-accept-folders)
+ (maxSendKbps ,max-send-kbps)
+ (maxRecvKbps ,max-recv-kbps)
+ (maxRequestKiB ,max-request-kib)
+ (untrusted ,untrusted)
+ (remoteGUIPort ,remote-gui-port)
+ (numConnections ,num-connections))))
+
+(define-record-type* <syncthing-folder-device>
+ syncthing-folder-device make-syncthing-folder-device
+ syncthing-folder-device?
+ (device syncthing-folder-device-device)
+ (introduced-by syncthing-folder-device-introduced-by (default (syncthing-device (id ""))))
+ (encryption-password syncthing-folder-device-encryption-password (default "")))
+
+(define syncthing-folder-device->sxml
+ (match-record-lambda <syncthing-folder-device>
+ (device introduced-by encryption-password)
+ `(device (@ (id ,(syncthing-device-id device))
+ (introducedBy ,(syncthing-device-id introduced-by)))
+ (encryptionPassword ,encryption-password))))
+
+(define-record-type* <syncthing-folder>
+ syncthing-folder make-syncthing-folder
+ syncthing-folder?
+ (id syncthing-folder-id (default #f))
+ (label syncthing-folder-label)
+ (path syncthing-folder-path)
+ (type syncthing-folder-type (default "sendreceive"))
+ (rescan-interval-s syncthing-folder-rescan-interval-s (default "3600"))
+ (fs-watcher-enabled syncthing-folder-fs-watcher-enabled (default "true"))
+ (fs-watcher-delay-s syncthing-folder-fs-watcher-delay-s (default "10"))
+ (fs-watcher-timeout-s syncthing-folder-fs-watcher-timeout-s (default "0"))
+ (ignore-perms syncthing-folder-ignore-perms (default "false"))
+ (auto-normalize syncthing-folder-auto-normalize (default "true"))
+ (devices syncthing-folder-devices (default '())
+ (sanitize (lambda (folder-device-list)
+ (map (lambda (device)
+ (if (syncthing-folder-device? device)
+ device
+ (syncthing-folder-device (device device))))
+ folder-device-list))))
+ (filesystem-type syncthing-folder-filesystem-type (default "basic"))
+ (min-disk-free-unit syncthing-folder-min-disk-free-unit (default "%"))
+ (min-disk-free syncthing-folder-min-disk-free (default "1"))
+ (versioning-type syncthing-folder-versioning-type (default #f))
+ (versioning-fs-path syncthing-folder-versioning-fs-path (default ""))
+ (versioning-fs-type syncthing-folder-versioning-fs-type (default "basic"))
+ (versioning-cleanup-interval-s syncthing-folder-versioning-cleanup-interval-s (default "3600"))
+ (versioning-cleanout-days syncthing-folder-versioning-cleanout-days (default #f))
+ (versioning-keep syncthing-folder-versioning-keep (default #f))
+ (versioning-max-age syncthing-folder-versioning-max-age (default #f))
+ (versioning-command syncthing-folder-versioning-command (default #f))
+ (copiers syncthing-folder-copiers (default "0"))
+ (puller-max-pending-kib syncthing-folder-puller-max-pending-kib (default "0"))
+ (hashers syncthing-folder-hashers (default "0"))
+ (order syncthing-folder-order (default "random"))
+ (ignore-delete syncthing-folder-ignore-delete (default "false"))
+ (scan-progress-interval-s syncthing-folder-scan-progress-interval-s (default "0"))
+ (puller-pause-s syncthing-folder-puller-pause-s (default "0"))
+ (max-conflicts syncthing-folder-max-conflicts (default "10"))
+ (disable-sparse-files syncthing-folder-disable-sparse-files (default "false"))
+ (disable-temp-indexes syncthing-folder-disable-temp-indexes (default "false"))
+ (paused syncthing-folder-paused (default "false"))
+ (weak-hash-threshold-pct syncthing-folder-weak-hash-threshold-pct (default "25"))
+ (marker-name syncthing-folder-marker-name (default ".stfolder"))
+ (copy-ownership-from-parent syncthing-folder-copy-ownership-from-parent (default "false"))
+ (mod-time-window-s syncthing-folder-mod-time-window-s (default "0"))
+ (max-concurrent-writes syncthing-folder-max-concurrent-writes (default "2"))
+ (disable-fsync syncthing-folder-disable-fsync (default "false"))
+ (block-pull-order syncthing-folder-block-pull-order (default "standard"))
+ (copy-range-method syncthing-folder-copy-range-method (default "standard"))
+ (case-sensitive-fs syncthing-folder-case-sensitive-fs (default "false"))
+ (junctions-as-dirs syncthing-folder-junctions-as-dirs (default "false"))
+ (sync-ownership syncthing-folder-sync-ownership (default "false"))
+ (send-ownership syncthing-folder-send-ownership (default "false"))
+ (sync-xattrs syncthing-folder-sync-xattrs (default "false"))
+ (send-xattrs syncthing-folder-send-xattrs (default "false"))
+ (xattr-filter-max-single-entry-size syncthing-folder-xattr-filter-max-single-entry-size (default "1024"))
+ (xattr-filter-max-total-size syncthing-folder-xattr-filter-max-total-size (default "4096")))
+
+;; Some parameters, when empty, are fully omitted from the config file. It is
+;; unknown if this causes a functional difference, but stick to the normal
+;; program's behavior to be safe.
+(define (maybe-param symbol value)
+ (if value `((param (@ (key ,(symbol->string symbol)) (val ,value)) "")) '()))
+
+(define syncthing-folder->sxml
+ (match-record-lambda <syncthing-folder>
+ (id
+ label path type rescan-interval-s fs-watcher-enabled fs-watcher-delay-s
+ fs-watcher-timeout-s ignore-perms auto-normalize devices filesystem-type
+ min-disk-free-unit min-disk-free versioning-type versioning-fs-path
+ versioning-fs-type versioning-cleanup-interval-s versioning-cleanout-days
+ versioning-keep versioning-max-age versioning-command copiers
+ puller-max-pending-kib hashers order ignore-delete scan-progress-interval-s
+ puller-pause-s max-conflicts disable-sparse-files disable-temp-indexes paused
+ weak-hash-threshold-pct marker-name copy-ownership-from-parent mod-time-window-s
+ max-concurrent-writes disable-fsync block-pull-order copy-range-method
+ case-sensitive-fs junctions-as-dirs sync-ownership send-ownership sync-xattrs
+ send-xattrs xattr-filter-max-single-entry-size xattr-filter-max-total-size)
+ `(folder (@ (id ,(if id id label))
+ (label ,label)
+ (path ,path)
+ (type ,type)
+ (rescanIntervalS ,rescan-interval-s)
+ (fsWatcherEnabled ,fs-watcher-enabled)
+ (fsWatcherDelayS ,fs-watcher-delay-s)
+ (fsWatcherTimeoutS ,fs-watcher-timeout-s)
+ (ignorePerms ,ignore-perms)
+ (autoNormalize ,auto-normalize))
+ (filesystemType ,filesystem-type)
+ ,@(map syncthing-folder-device->sxml
+ devices)
+ (minDiskFree (@ (unit ,min-disk-free-unit))
+ ,min-disk-free)
+ (versioning ,@(if versioning-type
+ `((@ (type ,versioning-type)))
+ '())
+ ,@(maybe-param 'cleanoutDays versioning-cleanout-days)
+ ,@(maybe-param 'keep versioning-keep)
+ ,@(maybe-param 'maxAge versioning-max-age)
+ ,@(maybe-param 'command versioning-command)
+ (cleanupIntervalS ,versioning-cleanup-interval-s)
+ (fsPath ,versioning-fs-path)
+ (fsType ,versioning-fs-type))
+ (copiers ,copiers)
+ (pullerMaxPendingKiB ,puller-max-pending-kib)
+ (hashers ,hashers)
+ (order ,order)
+ (ignoreDelete ,ignore-delete)
+ (scanProgressIntervalS ,scan-progress-interval-s)
+ (pullerPauseS ,puller-pause-s)
+ (maxConflicts ,max-conflicts)
+ (disableSparseFiles ,disable-sparse-files)
+ (disableTempIndexes ,disable-temp-indexes)
+ (paused ,paused)
+ (weakHashThresholdPct ,weak-hash-threshold-pct)
+ (markerName ,marker-name)
+ (copyOwnershipFromParent ,copy-ownership-from-parent)
+ (modTimeWindowS ,mod-time-window-s)
+ (maxConcurrentWrites ,max-concurrent-writes)
+ (disableFsync ,disable-fsync)
+ (blockPullOrder ,block-pull-order)
+ (copyRangeMethod ,copy-range-method)
+ (caseSensitiveFS ,case-sensitive-fs)
+ (junctionsAsDirs ,junctions-as-dirs)
+ (syncOwnership ,sync-ownership)
+ (sendOwnership ,send-ownership)
+ (syncXattrs ,sync-xattrs)
+ (sendXattrs ,send-xattrs)
+ (xattrFilter (maxSingleEntrySize ,xattr-filter-max-single-entry-size)
+ (maxTotalSize ,xattr-filter-max-total-size)))))
+
+(define-record-type* <syncthing-config-file>
+ syncthing-config-file make-syncthing-config-file
+ syncthing-config-file?
+ (folders syncthing-config-folders
+ ; this matches syncthing's default
+ (default (list (syncthing-folder (id "default")
+ (label "Default Folder")
+ (path "~/Sync")))))
+ (devices syncthing-config-devices
+ (default '()))
+ (gui-enabled syncthing-config-gui-enabled (default "true"))
+ (gui-tls syncthing-config-gui-tls (default "false"))
+ (gui-debugging syncthing-config-gui-debugging (default "false"))
+ (gui-send-basic-auth-prompt syncthing-config-gui-send-basic-auth-prompt (default "false"))
+ (gui-address syncthing-config-gui-address (default "127.0.0.1:8384"))
+ (gui-user syncthing-config-gui-user (default #f))
+ (gui-password syncthing-config-gui-password (default #f))
+ (gui-apikey syncthing-config-gui-apikey (default #f))
+ (gui-theme syncthing-config-gui-theme (default "default"))
+ (ldap-enabled syncthing-config-ldap-enabled (default #f))
+ (ldap-address syncthing-config-ldap-address (default ""))
+ (ldap-bind-dn syncthing-config-ldap-bind-dn (default ""))
+ (ldap-transport syncthing-config-ldap-transport (default ""))
+ (ldap-insecure-skip-verify syncthing-config-ldap-insecure-skip-verify (default ""))
+ (ldap-search-base-dn syncthing-config-ldap-search-base-dn (default ""))
+ (ldap-search-filter syncthing-config-ldap-search-filter (default ""))
+ (listen-address syncthing-config-listen-address (default "default"))
+ (global-announce-server syncthing-config-global-announce-server (default "default"))
+ (global-announce-enabled syncthing-config-global-announce-enabled (default "true"))
+ (local-announce-enabled syncthing-config-local-announce-enabled (default "true"))
+ (local-announce-port syncthing-config-local-announce-port (default "21027"))
+ (local-announce-mcaddr syncthing-config-local-announce-mcaddr (default "[ff12::8384]:21027"))
+ (max-send-kbps syncthing-config-max-send-kbps (default "0"))
+ (max-recv-kbps syncthing-config-max-recv-kbps (default "0"))
+ (reconnection-interval-s syncthing-config-reconnection-interval-s (default "60"))
+ (relays-enabled syncthing-config-relays-enabled (default "true"))
+ (relay-reconnect-interval-m syncthing-config-relay-reconnect-interval-m (default "10"))
+ (start-browser syncthing-config-start-browser (default "true"))
+ (nat-enabled syncthing-config-nat-enabled (default "true"))
+ (nat-lease-minutes syncthing-config-nat-lease-minutes (default "60"))
+ (nat-renewal-minutes syncthing-config-nat-renewal-minutes (default "30"))
+ (nat-timeout-seconds syncthing-config-nat-timeout-seconds (default "10"))
+ (ur-accepted syncthing-config-ur-accepted (default "0"))
+ (ur-seen syncthing-config-ur-seen (default "0"))
+ (ur-unique-id syncthing-config-ur-unique-id (default ""))
+ (ur-url syncthing-config-ur-url (default "https://data.syncthing.net/newdata"))
+ (ur-post-insecurely syncthing-config-ur-post-insecurely (default "false"))
+ (ur-initial-delay-s syncthing-config-ur-initial-delay-s (default "1800"))
+ (auto-upgrade-interval-h syncthing-config-auto-upgrade-interval-h (default "12"))
+ (upgrade-to-pre-releases syncthing-config-upgrade-to-pre-releases (default "false"))
+ (keep-temporaries-h syncthing-config-keep-temporaries-h (default "24"))
+ (cache-ignored-files syncthing-config-cache-ignored-files (default "false"))
+ (progress-update-interval-s syncthing-config-progress-update-interval-s (default "5"))
+ (limit-bandwidth-in-lan syncthing-config-limit-bandwidth-in-lan (default "false"))
+ (min-home-disk-free-unit syncthing-config-min-home-disk-free-unit (default "%"))
+ (min-home-disk-free syncthing-config-min-home-disk-free (default "1"))
+ (releases-url syncthing-config-releases-url (default "https://upgrades.syncthing.net/meta.json"))
+ (overwrite-remote-device-names-on-connect syncthing-config-overwrite-remote-device-names-on-connect (default "false"))
+ (temp-index-min-blocks syncthing-config-temp-index-min-blocks (default "10"))
+ (unacked-notification-id syncthing-config-unacked-notification-id (default "authenticationUserAndPassword"))
+ (traffic-class syncthing-config-traffic-class (default "0"))
+ (set-low-priority syncthing-config-set-low-priority (default "true"))
+ (max-folder-concurrency syncthing-config-max-folder-concurrency (default "0"))
+ (crash-reporting-url syncthing-config-crash-reporting-url (default "https://crash.syncthing.net/newcrash"))
+ (crash-reporting-enabled syncthing-config-crash-reporting-enabled (default "true"))
+ (stun-keepalive-start-s syncthing-config-stun-keepalive-start-s (default "180"))
+ (stun-keepalive-min-s syncthing-config-stun-keepalive-min-s (default "20"))
+ (stun-server syncthing-config-stun-server (default "default"))
+ (database-tuning syncthing-config-database-tuning (default "auto"))
+ (max-concurrent-incoming-request-kib syncthing-config-max-concurrent-incoming-request-kib (default "0"))
+ (announce-lan-addresses syncthing-config-announce-lan-addresses (default "true"))
+ (send-full-index-on-upgrade syncthing-config-send-full-index-on-upgrade (default "false"))
+ (connection-limit-enough syncthing-config-connection-limit-enough (default "0"))
+ (connection-limit-max syncthing-config-connection-limit-max (default "0"))
+ (insecure-allow-old-tlsVersions syncthing-config-insecure-allow-old-tlsVersions (default "false"))
+ (connection-priority-tcp-lan syncthing-config-connection-priority-tcp-lan (default "10"))
+ (connection-priority-quic-lan syncthing-config-connection-priority-quic-lan (default "20"))
+ (connection-priority-tcp-wan syncthing-config-connection-priority-tcp-wan (default "30"))
+ (connection-priority-quic-wan syncthing-config-connection-priority-quic-wan (default "40"))
+ (connection-priority-relay syncthing-config-connection-priority-relay (default "50"))
+ (connection-priority-upgrade-threshold syncthing-config-connection-priority-upgrade-threshold (default "0"))
+ (default-folder syncthing-config-default-folder
+ (default (syncthing-folder (label "") (path "~"))))
+ (default-device syncthing-config-default-device
+ (default (syncthing-device (id ""))))
+ (default-ignores syncthing-config-default-ignores (default "")))
+
+(define syncthing-config-file->sxml
+ (match-record-lambda <syncthing-config-file>
+ (folders
+ devices gui-enabled gui-tls gui-debugging gui-send-basic-auth-prompt
+ gui-address gui-user gui-password gui-apikey gui-theme ldap-enabled
+ ldap-address ldap-bind-dn ldap-transport ldap-insecure-skip-verify
+ ldap-search-base-dn ldap-search-filter listen-address global-announce-server
+ global-announce-enabled local-announce-enabled local-announce-port
+ local-announce-mcaddr max-send-kbps max-recv-kbps reconnection-interval-s
+ relays-enabled relay-reconnect-interval-m start-browser nat-enabled
+ nat-lease-minutes nat-renewal-minutes nat-timeout-seconds ur-accepted
+ ur-seen ur-unique-id ur-url ur-post-insecurely ur-initial-delay-s
+ auto-upgrade-interval-h upgrade-to-pre-releases keep-temporaries-h
+ cache-ignored-files progress-update-interval-s limit-bandwidth-in-lan
+ min-home-disk-free-unit min-home-disk-free releases-url
+ overwrite-remote-device-names-on-connect temp-index-min-blocks
+ unacked-notification-id traffic-class set-low-priority max-folder-concurrency
+ crash-reporting-url crash-reporting-enabled stun-keepalive-start-s
+ stun-keepalive-min-s stun-server database-tuning
+ max-concurrent-incoming-request-kib announce-lan-addresses
+ send-full-index-on-upgrade connection-limit-enough connection-limit-max
+ insecure-allow-old-tlsVersions connection-priority-tcp-lan
+ connection-priority-quic-lan connection-priority-tcp-wan
+ connection-priority-quic-wan connection-priority-relay
+ connection-priority-upgrade-threshold default-folder default-device
+ default-ignores)
+ `(configuration (@ (version "37"))
+ ,@(map syncthing-folder->sxml
+ folders)
+ ;; collect any devices in any folders, as well as any
+ ;; devices explicitly added.
+ ,@(map syncthing-device->sxml
+ (delete-duplicates
+ (append devices
+ (apply append
+ (map (lambda (folder)
+ (map syncthing-folder-device-device
+ (syncthing-folder-devices folder)))
+ folders)))
+ ;; devices are the same if their id's are equal
+ (lambda (device1 device2)
+ (string= (syncthing-device-id device1)
+ (syncthing-device-id device2)))))
+ (gui (@ (enabled ,gui-enabled)
+ (tls ,gui-tls)
+ (debugging ,gui-debugging)
+ (sendBasicAuthPrompt ,gui-send-basic-auth-prompt))
+ (address ,gui-address)
+ ,@(if gui-user `((user ,gui-user)) '())
+ ,@(if gui-password `((password ,gui-password)) '())
+ ,@(if gui-apikey `((apikey ,gui-apikey)) '())
+ (theme ,gui-theme))
+ (ldap ,(if ldap-enabled
+ `((address ,ldap-address)
+ (bindDN ,ldap-bind-dn)
+ ,@(if ldap-transport
+ `((transport ,ldap-transport))
+ '())
+ ,@(if ldap-insecure-skip-verify
+ `((insecureSkipVerify ,ldap-insecure-skip-verify))
+ '())
+ ,@(if ldap-search-base-dn
+ `((searchBaseDN ,ldap-search-base-dn))
+ '())
+ ,@(if ldap-search-filter
+ `((searchFilter ,ldap-search-filter))
+ '()))
+ ""))
+ (options (listenAddress ,listen-address)
+ (globalAnnounceServer ,global-announce-server)
+ (globalAnnounceEnabled ,global-announce-enabled)
+ (localAnnounceEnabled ,local-announce-enabled)
+ (localAnnouncePort ,local-announce-port)
+ (localAnnounceMCAddr ,local-announce-mcaddr)
+ (maxSendKbps ,max-send-kbps)
+ (maxRecvKbps ,max-recv-kbps)
+ (reconnectionIntervalS ,reconnection-interval-s)
+ (relaysEnabled ,relays-enabled)
+ (relayReconnectIntervalM ,relay-reconnect-interval-m)
+ (startBrowser ,start-browser)
+ (natEnabled ,nat-enabled)
+ (natLeaseMinutes ,nat-lease-minutes)
+ (natRenewalMinutes ,nat-renewal-minutes)
+ (natTimeoutSeconds ,nat-timeout-seconds)
+ (urAccepted ,ur-accepted)
+ (urSeen ,ur-seen)
+ (urUniqueID ,ur-unique-id)
+ (urURL ,ur-url)
+ (urPostInsecurely ,ur-post-insecurely)
+ (urInitialDelayS ,ur-initial-delay-s)
+ (autoUpgradeIntervalH ,auto-upgrade-interval-h)
+ (upgradeToPreReleases ,upgrade-to-pre-releases)
+ (keepTemporariesH ,keep-temporaries-h)
+ (cacheIgnoredFiles ,cache-ignored-files)
+ (progressUpdateIntervalS ,progress-update-interval-s)
+ (limitBandwidthInLan ,limit-bandwidth-in-lan)
+ (minHomeDiskFree (@ (unit ,min-home-disk-free-unit))
+ ,min-home-disk-free)
+ (releasesURL ,releases-url)
+ (overwriteRemoteDeviceNamesOnConnect ,overwrite-remote-device-names-on-connect)
+ (tempIndexMinBlocks ,temp-index-min-blocks)
+ (unackedNotificationID ,unacked-notification-id)
+ (trafficClass ,traffic-class)
+ (setLowPriority ,set-low-priority)
+ (maxFolderConcurrency ,max-folder-concurrency)
+ (crashReportingURL ,crash-reporting-url)
+ (crashReportingEnabled ,crash-reporting-enabled)
+ (stunKeepaliveStartS ,stun-keepalive-start-s)
+ (stunKeepaliveMinS ,stun-keepalive-min-s)
+ (stunServer ,stun-server)
+ (databaseTuning ,database-tuning)
+ (maxConcurrentIncomingRequestKiB ,max-concurrent-incoming-request-kib)
+ (announceLANAddresses ,announce-lan-addresses)
+ (sendFullIndexOnUpgrade ,send-full-index-on-upgrade)
+ (connectionLimitEnough ,connection-limit-enough)
+ (connectionLimitMax ,connection-limit-max)
+ (insecureAllowOldTLSVersions ,insecure-allow-old-tlsVersions)
+ (connectionPriorityTcpLan ,connection-priority-tcp-lan)
+ (connectionPriorityQuicLan ,connection-priority-quic-lan)
+ (connectionPriorityTcpWan ,connection-priority-tcp-wan)
+ (connectionPriorityQuicWan ,connection-priority-quic-wan)
+ (connectionPriorityRelay ,connection-priority-relay)
+ (connectionPriorityUpgradeThreshold ,connection-priority-upgrade-threshold))
+ (defaults
+ ,(syncthing-folder->sxml default-folder)
+ ,(syncthing-device->sxml default-device)
+ (ignores ,default-ignores)))))
+
+
+(define (serialize-syncthing-config-file config)
+ (with-output-to-string
+ (lambda ()
+ (sxml->xml (cons '*TOP* (list (syncthing-config-file->sxml config)))))))
+
(define-record-type* <syncthing-configuration>
syncthing-configuration make-syncthing-configuration
syncthing-configuration?
@@ -50,12 +470,14 @@
(default "users"))
(home syncthing-configuration-home ;string
(default #f))
+ (config-file syncthing-configuration-config-file
+ (default #f)) ; syncthing-config-file or file-like
(home-service? syncthing-configuration-home-service?
(default for-home?) (innate)))
(define syncthing-shepherd-service
(match-record-lambda <syncthing-configuration>
- (syncthing arguments logflags user group home home-service?)
+ (syncthing arguments logflags user group home home-service? config-file)
(list
(shepherd-service
(provision (if home-service?
@@ -64,39 +486,75 @@
(string-append "syncthing-" user)))))
(documentation "Run syncthing.")
(requirement (if home-service? '() '(loopback user-processes)))
- (start #~(make-forkexec-constructor
- (append (list (string-append #$syncthing "/bin/syncthing")
- "--no-browser"
- "--no-restart"
- (string-append "--logflags=" (number->string #$logflags)))
- '#$arguments)
- #:user #$(and (not home-service?) user)
- #:group #$(and (not home-service?) group)
- #:environment-variables
- (append
- (list
- (string-append "HOME="
- (or #$home
- (passwd:dir
- (getpw (if (and #$home-service?
- (not #$user))
- (getuid)
- #$user)))))
- "SSL_CERT_DIR=/etc/ssl/certs"
- "SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt")
- (filter (negate ;XXX: 'remove' is not in (guile)
- (lambda (str)
- (or (string-prefix? "HOME=" str)
- (string-prefix? "SSL_CERT_DIR=" str)
- (string-prefix? "SSL_CERT_FILE=" str))))
- (environ)))))
+ (start #~(lambda _
+ ;; If we are managing the config, and it's not a home
+ ;; service, then exepect the config file at
+ ;; /var/lib/syncthing-<user>. This makes sure the ownership
+ ;; is correct.
+ (unless (or #$(not config-file) #$home-service?)
+ (let ((user-pw (getpw #$user)))
+ (chown (string-append "/var/lib/syncthing-" #$user)
+ (passwd:uid user-pw)
+ (passwd:gid user-pw)))
+ (chmod (string-append "/var/lib/syncthing-" #$user) #o700))
+ (make-forkexec-constructor
+ (append (list (string-append #$syncthing "/bin/syncthing")
+ ;; Do not try to try to launch a web browser on startup.
+ "--no-browser"
+ ;; If syncthing crashes, let the service fail.
+ "--no-restart"
+ (string-append "--logflags=" (number->string #$logflags)))
+ ;; Optionally move data and configuration home to
+ ;; /var/lib/syncthing-<user>.
+ (if (or #$(not config-file) #$home-service?) '()
+ (list (string-append "--home=/var/lib/syncthing-" #$user)))
+ '#$arguments)
+ #:user #$(and (not home-service?) user)
+ #:group #$(and (not home-service?) group)
+ #:environment-variables
+ (append
+ (list
+ (string-append "HOME="
+ (or #$home
+ (passwd:dir
+ (getpw (if (and #$home-service?
+ (not #$user))
+ (getuid)
+ #$user)))))
+ "SSL_CERT_DIR=/etc/ssl/certs"
+ "SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt")
+ (filter (negate ;XXX: 'remove' is not in (guile)
+ (lambda (str)
+ (or (string-prefix? "HOME=" str)
+ (string-prefix? "SSL_CERT_DIR=" str)
+ (string-prefix? "SSL_CERT_FILE=" str))))
+ (environ))))))
(respawn? #f)
(stop #~(make-kill-destructor))))))
+
+(define syncthing-files-service
+ (match-record-lambda <syncthing-configuration> (config-file user home home-service?)
+ (if config-file
+ ;; When used as a system service, this service might be executed
+ ;; before a user's home even exists, causing it to be owned by root,
+ ;; and the skeletons to never be applied to that user's home. In such
+ ;; cases, put the config at /var/lib/syncthnig-<user>/config.xml
+ `((,(if home-service?
+ ".config/syncthing/config.xml"
+ (string-append "/var/lib/syncthing-" user "/config.xml"))
+ ,(if (file-like? config-file)
+ config-file
+ (plain-file "syncthin-config.xml" (serialize-syncthing-config-file
+ config-file)))))
+ '())))
+
(define syncthing-service-type
(service-type (name 'syncthing)
(extensions (list (service-extension shepherd-root-service-type
- syncthing-shepherd-service)))
+ syncthing-shepherd-service)
+ (service-extension special-files-service-type
+ syncthing-files-service)))
(description
"Run @uref{https://github.com/syncthing/syncthing, Syncthing}
decentralized continuous file system synchronization.")))