1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
{
lib,
pkgs,
config,
...
}:
let
cfg = config.services.pict-rs;
inherit (lib) maintainers mkOption types;
in
{
meta.maintainers = with maintainers; [ happysalada ];
meta.doc = ./pict-rs.md;
options.services.pict-rs = {
enable = lib.mkEnableOption "pict-rs server";
package = lib.mkPackageOption pkgs "pict-rs" { };
dataDir = mkOption {
type = types.path;
default = "/var/lib/pict-rs";
description = ''
The directory where to store the uploaded images & database.
'';
};
repoPath = mkOption {
type = types.nullOr (types.path);
default = null;
description = ''
The directory where to store the database.
This option takes precedence over dataDir.
'';
};
storePath = mkOption {
type = types.nullOr (types.path);
default = null;
description = ''
The directory where to store the uploaded images.
This option takes precedence over dataDir.
'';
};
address = mkOption {
type = types.str;
default = "127.0.0.1";
description = ''
The IPv4 address to deploy the service to.
'';
};
port = mkOption {
type = types.port;
default = 8080;
description = ''
The port which to bind the service to.
'';
};
};
config = lib.mkIf cfg.enable {
services.pict-rs.package = lib.mkDefault (
if lib.versionAtLeast config.system.stateVersion "23.11" then
pkgs.pict-rs
else
throw ''
pict-rs made changes to the database schema between 0.3 and 0.4. It
will apply these automatically on the first run of 0.4, but the old
version will no longer work after that.
Your configuration is currently using the old default of pict-rs
0.3. Unfortunately, 0.3 no longer builds due to the Rust 1.80 update,
and has been removed. pict-rs has already been updated to 0.5 in
Nixpkgs, which has another schema change but removes the migration
logic for 0.3.
You will need to migrate to 0.4 first, and then to 0.5. As 0.4 is
no longer present in Nixpkgs, the recommended migration path is:
* Import a separate Nixpkgs old enough to contain 0.4, temporarily
set `services.pict-rs.package` to its pict-rs, set the
`PICTRS__OLD_DB__PATH` environment variable for the migration, and
activate your configuration to start it. The following configuration
snippet should work:
services.pict-rs.package =
(import (fetchTarball {
url = "https://github.com/NixOS/nixpkgs/archive/9b19f5e77dd906cb52dade0b7bd280339d2a1f3d.tar.gz";
sha256 = "sha256:0939vbhln9d33xkqw63nsk908k03fxihj85zaf70i3il9z42q8mc";
}) pkgs.config).pict-rs;
systemd.services.pict-rs.environment.PICTRS__OLD_DB__PATH = config.services.pict-rs.dataDir;
* After the migration to 0.4 completes, remove the package and
environment variable overrides, set `services.pict-rs.package` to
the current `pkgs.pict-rs` instead, and activate your configuration
to begin the migration to 0.5.
For more information, see:
* <https://git.asonix.dog/asonix/pict-rs/src/tag/v0.4.8#0-3-to-0-4-migration-guide>
* <https://git.asonix.dog/asonix/pict-rs/src/tag/v0.5.16#0-4-to-0-5-migration-guide>
The NixOS module will handle the configuration changes for you,
at least.
''
);
systemd.services.pict-rs = {
environment = {
PICTRS__REPO__PATH = if cfg.repoPath != null then cfg.repoPath else "${cfg.dataDir}/sled-repo";
PICTRS__STORE__PATH = if cfg.storePath != null then cfg.storePath else "${cfg.dataDir}/files";
PICTRS__SERVER__ADDRESS = "${cfg.address}:${toString cfg.port}";
};
wantedBy = [ "multi-user.target" ];
serviceConfig = {
DynamicUser = true;
StateDirectory = "pict-rs";
ExecStart = "${lib.getBin cfg.package}/bin/pict-rs run";
};
};
};
}
|
