summary refs log tree commit diff
path: root/fleet
diff options
context:
space:
mode:
authorV <v@unfathomable.blue>2021-08-19 22:10:03 +0200
committerV <v@unfathomable.blue>2021-08-21 07:06:30 +0200
commitec4ff9199b75926fc0bed56f027035446ae7d021 (patch)
treebfb0982d010828cc2631a195ec16b8e08f261739 /fleet
parent7072571a0ee7ea217564ea0788d611d5c8eeadbc (diff)
downloadunf-legacy-ec4ff9199b75926fc0bed56f027035446ae7d021.tar.zst
fleet/pkgs/naut: a little commit notification bot
After a couple of days wrangling Rust's async ecosystem, we now have
an IRC bot that will announce new commits. This should hopefully give
people a better view into what we're working on!

Change-Id: Ie7b3be62afca3ad2a10cb04c15ff666c62408fa2
Diffstat (limited to 'fleet')
-rw-r--r--fleet/hosts/trieste/default.nix1
-rw-r--r--fleet/hosts/trieste/naut.nix50
-rw-r--r--fleet/nix/sources.json14
-rw-r--r--fleet/nix/sources.json.license2
-rw-r--r--fleet/nix/sources.nix174
-rw-r--r--fleet/nix/sources.nix.license2
-rw-r--r--fleet/pkgs/naut/.gitignore4
-rw-r--r--fleet/pkgs/naut/Cargo.lock913
-rw-r--r--fleet/pkgs/naut/Cargo.lock.license2
-rw-r--r--fleet/pkgs/naut/Cargo.toml17
-rw-r--r--fleet/pkgs/naut/default.nix10
-rw-r--r--fleet/pkgs/naut/src/main.rs252
-rw-r--r--fleet/pkgs/overlay.nix2
13 files changed, 1443 insertions, 0 deletions
diff --git a/fleet/hosts/trieste/default.nix b/fleet/hosts/trieste/default.nix
index 08dce1f..2749961 100644
--- a/fleet/hosts/trieste/default.nix
+++ b/fleet/hosts/trieste/default.nix
@@ -12,6 +12,7 @@ with lib;
     ./git.nix
     ./lists.nix
     ./mail.nix
+    ./naut.nix
     ./web.nix
   ];
 
diff --git a/fleet/hosts/trieste/naut.nix b/fleet/hosts/trieste/naut.nix
new file mode 100644
index 0000000..85a9a5e
--- /dev/null
+++ b/fleet/hosts/trieste/naut.nix
@@ -0,0 +1,50 @@
+# SPDX-FileCopyrightText: V <v@unfathomable.blue>
+# SPDX-License-Identifier: OSL-3.0
+
+{ pkgs, ... }:
+
+let
+  socket = "/run/naut/naut.sock";
+  proxySocket = "/run/naut/naut-proxy.sock";
+
+  config = {
+      "#unfathomable" = [ "nixos-config" ];
+      "#ripple" = [ "ripple" "ripple-website" ];
+    };
+in {
+  systemd.sockets.naut-proxy = {
+    wantedBy = [ "sockets.target" ];
+    listenStreams = [ proxySocket ];
+    socketConfig.SocketUser = "git";
+  };
+
+  systemd.services.naut-proxy = {
+    serviceConfig.ExecStart = "${pkgs.systemd}/lib/systemd/systemd-socket-proxyd ${socket}";
+  };
+
+  systemd.services.naut = {
+    wantedBy = [ "multi-user.target" ];
+
+    environment.NAUT_SOCK = socket;
+    environment.NAUT_CONFIG = (pkgs.formats.toml {}).generate "naut.toml" config;
+
+    serviceConfig = {
+      ExecStart = "${pkgs.naut}/bin/naut";
+      EnvironmentFile = "/etc/naut/env";
+      Restart = "on-failure";
+
+      DynamicUser = true;
+      SupplementaryGroups = [ "git" ];
+      RuntimeDirectory = "naut";
+    };
+  };
+
+  declarative.git.hooks.post-receive = [
+    (pkgs.writeShellScript "nautify" ''
+      {
+        pwd
+        cat
+      } | nc -UN ${proxySocket}
+    '')
+  ];
+}
diff --git a/fleet/nix/sources.json b/fleet/nix/sources.json
new file mode 100644
index 0000000..e2e2f45
--- /dev/null
+++ b/fleet/nix/sources.json
@@ -0,0 +1,14 @@
+{
+    "naersk": {
+        "branch": "master",
+        "description": "Build rust crates in Nix. No configuration, no code generation, no IFD. Sandbox friendly. [maintainer: @nmattia]",
+        "homepage": "",
+        "owner": "nix-community",
+        "repo": "naersk",
+        "rev": "e09c320446c5c2516d430803f7b19f5833781337",
+        "sha256": "0k1pk2ixnxl6njjrgy750gm6m1nkkdsah383n3wp4ybrzacnav5h",
+        "type": "tarball",
+        "url": "https://github.com/nix-community/naersk/archive/e09c320446c5c2516d430803f7b19f5833781337.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    }
+}
diff --git a/fleet/nix/sources.json.license b/fleet/nix/sources.json.license
new file mode 100644
index 0000000..dddf7fd
--- /dev/null
+++ b/fleet/nix/sources.json.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: V <v@unfathomable.blue>
+SPDX-License-Identifier: CC0-1.0
diff --git a/fleet/nix/sources.nix b/fleet/nix/sources.nix
new file mode 100644
index 0000000..1938409
--- /dev/null
+++ b/fleet/nix/sources.nix
@@ -0,0 +1,174 @@
+# This file has been generated by Niv.
+
+let
+
+  #
+  # The fetchers. fetch_<type> fetches specs of type <type>.
+  #
+
+  fetch_file = pkgs: name: spec:
+    let
+      name' = sanitizeName name + "-src";
+    in
+      if spec.builtin or true then
+        builtins_fetchurl { inherit (spec) url sha256; name = name'; }
+      else
+        pkgs.fetchurl { inherit (spec) url sha256; name = name'; };
+
+  fetch_tarball = pkgs: name: spec:
+    let
+      name' = sanitizeName name + "-src";
+    in
+      if spec.builtin or true then
+        builtins_fetchTarball { name = name'; inherit (spec) url sha256; }
+      else
+        pkgs.fetchzip { name = name'; inherit (spec) url sha256; };
+
+  fetch_git = name: spec:
+    let
+      ref =
+        if spec ? ref then spec.ref else
+          if spec ? branch then "refs/heads/${spec.branch}" else
+            if spec ? tag then "refs/tags/${spec.tag}" else
+              abort "In git source '${name}': Please specify `ref`, `tag` or `branch`!";
+    in
+      builtins.fetchGit { url = spec.repo; inherit (spec) rev; inherit ref; };
+
+  fetch_local = spec: spec.path;
+
+  fetch_builtin-tarball = name: throw
+    ''[${name}] The niv type "builtin-tarball" is deprecated. You should instead use `builtin = true`.
+        $ niv modify ${name} -a type=tarball -a builtin=true'';
+
+  fetch_builtin-url = name: throw
+    ''[${name}] The niv type "builtin-url" will soon be deprecated. You should instead use `builtin = true`.
+        $ niv modify ${name} -a type=file -a builtin=true'';
+
+  #
+  # Various helpers
+  #
+
+  # https://github.com/NixOS/nixpkgs/pull/83241/files#diff-c6f540a4f3bfa4b0e8b6bafd4cd54e8bR695
+  sanitizeName = name:
+    (
+      concatMapStrings (s: if builtins.isList s then "-" else s)
+        (
+          builtins.split "[^[:alnum:]+._?=-]+"
+            ((x: builtins.elemAt (builtins.match "\\.*(.*)" x) 0) name)
+        )
+    );
+
+  # The set of packages used when specs are fetched using non-builtins.
+  mkPkgs = sources: system:
+    let
+      sourcesNixpkgs =
+        import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) { inherit system; };
+      hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
+      hasThisAsNixpkgsPath = <nixpkgs> == ./.;
+    in
+      if builtins.hasAttr "nixpkgs" sources
+      then sourcesNixpkgs
+      else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
+        import <nixpkgs> {}
+      else
+        abort
+          ''
+            Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
+            add a package called "nixpkgs" to your sources.json.
+          '';
+
+  # The actual fetching function.
+  fetch = pkgs: name: spec:
+
+    if ! builtins.hasAttr "type" spec then
+      abort "ERROR: niv spec ${name} does not have a 'type' attribute"
+    else if spec.type == "file" then fetch_file pkgs name spec
+    else if spec.type == "tarball" then fetch_tarball pkgs name spec
+    else if spec.type == "git" then fetch_git name spec
+    else if spec.type == "local" then fetch_local spec
+    else if spec.type == "builtin-tarball" then fetch_builtin-tarball name
+    else if spec.type == "builtin-url" then fetch_builtin-url name
+    else
+      abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
+
+  # If the environment variable NIV_OVERRIDE_${name} is set, then use
+  # the path directly as opposed to the fetched source.
+  replace = name: drv:
+    let
+      saneName = stringAsChars (c: if isNull (builtins.match "[a-zA-Z0-9]" c) then "_" else c) name;
+      ersatz = builtins.getEnv "NIV_OVERRIDE_${saneName}";
+    in
+      if ersatz == "" then drv else
+        # this turns the string into an actual Nix path (for both absolute and
+        # relative paths)
+        if builtins.substring 0 1 ersatz == "/" then /. + ersatz else /. + builtins.getEnv "PWD" + "/${ersatz}";
+
+  # Ports of functions for older nix versions
+
+  # a Nix version of mapAttrs if the built-in doesn't exist
+  mapAttrs = builtins.mapAttrs or (
+    f: set: with builtins;
+    listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
+  );
+
+  # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/lists.nix#L295
+  range = first: last: if first > last then [] else builtins.genList (n: first + n) (last - first + 1);
+
+  # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L257
+  stringToCharacters = s: map (p: builtins.substring p 1 s) (range 0 (builtins.stringLength s - 1));
+
+  # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L269
+  stringAsChars = f: s: concatStrings (map f (stringToCharacters s));
+  concatMapStrings = f: list: concatStrings (map f list);
+  concatStrings = builtins.concatStringsSep "";
+
+  # https://github.com/NixOS/nixpkgs/blob/8a9f58a375c401b96da862d969f66429def1d118/lib/attrsets.nix#L331
+  optionalAttrs = cond: as: if cond then as else {};
+
+  # fetchTarball version that is compatible between all the versions of Nix
+  builtins_fetchTarball = { url, name ? null, sha256 }@attrs:
+    let
+      inherit (builtins) lessThan nixVersion fetchTarball;
+    in
+      if lessThan nixVersion "1.12" then
+        fetchTarball ({ inherit url; } // (optionalAttrs (!isNull name) { inherit name; }))
+      else
+        fetchTarball attrs;
+
+  # fetchurl version that is compatible between all the versions of Nix
+  builtins_fetchurl = { url, name ? null, sha256 }@attrs:
+    let
+      inherit (builtins) lessThan nixVersion fetchurl;
+    in
+      if lessThan nixVersion "1.12" then
+        fetchurl ({ inherit url; } // (optionalAttrs (!isNull name) { inherit name; }))
+      else
+        fetchurl attrs;
+
+  # Create the final "sources" from the config
+  mkSources = config:
+    mapAttrs (
+      name: spec:
+        if builtins.hasAttr "outPath" spec
+        then abort
+          "The values in sources.json should not have an 'outPath' attribute"
+        else
+          spec // { outPath = replace name (fetch config.pkgs name spec); }
+    ) config.sources;
+
+  # The "config" used by the fetchers
+  mkConfig =
+    { sourcesFile ? if builtins.pathExists ./sources.json then ./sources.json else null
+    , sources ? if isNull sourcesFile then {} else builtins.fromJSON (builtins.readFile sourcesFile)
+    , system ? builtins.currentSystem
+    , pkgs ? mkPkgs sources system
+    }: rec {
+      # The sources, i.e. the attribute set of spec name to spec
+      inherit sources;
+
+      # The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
+      inherit pkgs;
+    };
+
+in
+mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }
diff --git a/fleet/nix/sources.nix.license b/fleet/nix/sources.nix.license
new file mode 100644
index 0000000..f1c6f89
--- /dev/null
+++ b/fleet/nix/sources.nix.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: Nicolas Mattia <nicolas@nmattia.com>
+SPDX-License-Identifier: MIT
diff --git a/fleet/pkgs/naut/.gitignore b/fleet/pkgs/naut/.gitignore
new file mode 100644
index 0000000..66ddaaf
--- /dev/null
+++ b/fleet/pkgs/naut/.gitignore
@@ -0,0 +1,4 @@
+# SPDX-FileCopyrightText: V <v@unfathomable.blue>
+# SPDX-License-Identifier: OSL-3.0
+
+/target
diff --git a/fleet/pkgs/naut/Cargo.lock b/fleet/pkgs/naut/Cargo.lock
new file mode 100644
index 0000000..965c941
--- /dev/null
+++ b/fleet/pkgs/naut/Cargo.lock
@@ -0,0 +1,913 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "anyhow"
+version = "1.0.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28ae2b3dec75a406790005a200b1bd89785afc02517a00ca99ecfe093ee9e6cf"
+
+[[package]]
+name = "autocfg"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
+
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bytes"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b700ce4376041dcd0a327fd0097c41095743c4c8af8887265942faf1100bd040"
+
+[[package]]
+name = "cc"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e70cc2f62c6ce1868963827bd677764c62d07c3d9a3e1fb1177ee1a9ab199eb2"
+dependencies = [
+ "jobserver",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "chrono"
+version = "0.4.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "670ad68c9088c2a963aaa298cb369688cf3f9465ce5e2d4ca10e6e0098a1ce73"
+dependencies = [
+ "libc",
+ "num-integer",
+ "num-traits",
+ "time",
+ "winapi",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a89e2ae426ea83155dccf10c0fa6b1463ef6d5fcb44cee0b224a408fa640a62"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea221b5284a47e40033bf9b66f35f984ec0ea2931eb03505246cd27a963f981b"
+
+[[package]]
+name = "encoding"
+version = "0.2.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b0d943856b990d12d3b55b359144ff341533e516d94098b1d3fc1ac666d36ec"
+dependencies = [
+ "encoding-index-japanese",
+ "encoding-index-korean",
+ "encoding-index-simpchinese",
+ "encoding-index-singlebyte",
+ "encoding-index-tradchinese",
+]
+
+[[package]]
+name = "encoding-index-japanese"
+version = "1.20141219.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04e8b2ff42e9a05335dbf8b5c6f7567e5591d0d916ccef4e0b1710d32a0d0c91"
+dependencies = [
+ "encoding_index_tests",
+]
+
+[[package]]
+name = "encoding-index-korean"
+version = "1.20141219.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dc33fb8e6bcba213fe2f14275f0963fd16f0a02c878e3095ecfdf5bee529d81"
+dependencies = [
+ "encoding_index_tests",
+]
+
+[[package]]
+name = "encoding-index-simpchinese"
+version = "1.20141219.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d87a7194909b9118fc707194baa434a4e3b0fb6a5a757c73c3adb07aa25031f7"
+dependencies = [
+ "encoding_index_tests",
+]
+
+[[package]]
+name = "encoding-index-singlebyte"
+version = "1.20141219.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3351d5acffb224af9ca265f435b859c7c01537c0849754d3db3fdf2bfe2ae84a"
+dependencies = [
+ "encoding_index_tests",
+]
+
+[[package]]
+name = "encoding-index-tradchinese"
+version = "1.20141219.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd0e20d5688ce3cab59eb3ef3a2083a5c77bf496cb798dc6fcdb75f323890c18"
+dependencies = [
+ "encoding_index_tests",
+]
+
+[[package]]
+name = "encoding_index_tests"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"
+
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
+[[package]]
+name = "form_urlencoded"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fc25a87fa4fd2094bffb06925852034d90a17f0d1e05197d4956d3555752191"
+dependencies = [
+ "matches",
+ "percent-encoding",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af51b1b4a7fdff033703db39de8802c673eb91855f2e0d47dcf3bf2c0ef01f99"
+
+[[package]]
+name = "futures-sink"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0f30aaa67363d119812743aa5f33c201a7a66329f97d1a887022971feea4b53"
+
+[[package]]
+name = "futures-task"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbe54a98670017f3be909561f6ad13e810d9a51f3f061b902062ca3da80799f2"
+
+[[package]]
+name = "futures-util"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67eb846bfd58e44a8481a00049e82c43e0ccb5d61f8dc071057cb19249dd4d78"
+dependencies = [
+ "autocfg",
+ "futures-core",
+ "futures-sink",
+ "futures-task",
+ "pin-project-lite",
+ "pin-utils",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
+name = "git2"
+version = "0.13.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "659cd14835e75b64d9dba5b660463506763cf0aa6cb640aeeb0e98d841093490"
+dependencies = [
+ "bitflags",
+ "libc",
+ "libgit2-sys",
+ "log",
+ "url",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "idna"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
+dependencies = [
+ "matches",
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bee0328b1209d157ef001c94dd85b4f8f64139adb0eac2659f4b08382b2f474d"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "irc"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5510c4c4631e53c57d6b05c44ab8447d1db6beef28fb9d12c4d6a46fad9dfcc"
+dependencies = [
+ "chrono",
+ "encoding",
+ "futures-util",
+ "irc-proto",
+ "log",
+ "native-tls",
+ "parking_lot",
+ "pin-project",
+ "serde",
+ "serde_derive",
+ "thiserror",
+ "tokio",
+ "tokio-native-tls",
+ "tokio-stream",
+ "tokio-util",
+ "toml",
+]
+
+[[package]]
+name = "irc-proto"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55fa0a52d825e59ba8aea5b7503890245aea000f77e68d9b1903f3491fa33643"
+dependencies = [
+ "bytes",
+ "encoding",
+ "thiserror",
+ "tokio",
+ "tokio-util",
+]
+
+[[package]]
+name = "jobserver"
+version = "0.1.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af25a77299a7f711a01975c35a6a424eb6862092cc2d6c72c4ed6cbc56dfc1fa"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "libc"
+version = "0.2.99"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7f823d141fe0a24df1e23b4af4e3c7ba9e5966ec514ea068c93024aa7deb765"
+
+[[package]]
+name = "libgit2-sys"
+version = "0.12.22+1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89c53ac117c44f7042ad8d8f5681378dfbc6010e49ec2c0d1f11dfedc7a4a1c3"
+dependencies = [
+ "cc",
+ "libc",
+ "libz-sys",
+ "pkg-config",
+]
+
+[[package]]
+name = "libz-sys"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de5435b8549c16d423ed0c03dbaafe57cf6c3344744f1242520d59c9d8ecec66"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "lock_api"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0382880606dff6d15c9476c416d18690b72742aa7b605bb6dd6ec9030fbf07eb"
+dependencies = [
+ "scopeguard",
+]
+
+[[package]]
+name = "log"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "matches"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a3e378b66a060d48947b590737b30a1be76706c8dd7b8ba0f2fe3989c68a853f"
+
+[[package]]
+name = "memchr"
+version = "2.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
+
+[[package]]
+name = "mio"
+version = "0.7.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c2bdb6314ec10835cd3293dd268473a835c02b7b352e788be788b3c6ca6bb16"
+dependencies = [
+ "libc",
+ "log",
+ "miow",
+ "ntapi",
+ "winapi",
+]
+
+[[package]]
+name = "miow"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "native-tls"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48ba9f7719b5a0f42f338907614285fb5fd70e53858141f69898a1fb7203b24d"
+dependencies = [
+ "lazy_static",
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
+]
+
+[[package]]
+name = "naut"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "git2",
+ "irc",
+ "lazy_static",
+ "pin-utils",
+ "tokio",
+ "tokio-stream",
+ "toml",
+]
+
+[[package]]
+name = "ntapi"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2cc698a63b549a70bc047073d2949cce27cd1c7b0a4a862d08a8031bc2801db"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "num_cpus"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05499f3756671c15885fee9034446956fff3f243d6077b91e5767df161f766b3"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
+
+[[package]]
+name = "once_cell"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "692fcb63b64b1758029e0a96ee63e049ce8c5948587f2f7208df04625e5f6b56"
+
+[[package]]
+name = "openssl"
+version = "0.10.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "549430950c79ae24e6d02e0b7404534ecf311d94cc9f861e9e4020187d13d885"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28988d872ab76095a6e6ac88d99b54fd267702734fd7ffe610ca27f533ddb95a"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.65"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a7907e3bfa08bb85105209cdfcb6c63d109f8f6c1ed6ca318fff5c1853fbc1d"
+dependencies = [
+ "autocfg",
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "parking_lot"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d7744ac029df22dca6284efe4e898991d28e3085c706c972bcd7da4a27a15eb"
+dependencies = [
+ "instant",
+ "lock_api",
+ "parking_lot_core",
+]
+
+[[package]]
+name = "parking_lot_core"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa7a782938e745763fe6907fc6ba86946d72f49fe7e21de074e08128a99fb018"
+dependencies = [
+ "cfg-if",
+ "instant",
+ "libc",
+ "redox_syscall",
+ "smallvec",
+ "winapi",
+]
+
+[[package]]
+name = "percent-encoding"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
+
+[[package]]
+name = "pin-project"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "576bc800220cc65dac09e99e97b08b358cfab6e17078de8dc5fee223bd2d0c08"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e8fe8163d14ce7f0cdac2e040116f22eac817edabff0be91e8aff7e9accf389"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pin-project-lite"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d31d11c69a6b52a174b42bdc0c30e5e11670f90788b2c471c31c1d17d449443"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "pkg-config"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
+
+[[package]]
+name = "ppv-lite86"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac74c624d6b2d21f425f752262f42188365d7b8ff1aff74c82e45136510a4857"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "rand"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e7573632e6454cf6b99d7aac4ccca54be06da05aca2ef7423d22d27d4d4bcd8"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+ "rand_hc",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d34f1408f55294453790c48b2f1ebbb1c5b4b7563eb1f418bcfcfdbb06ebb4e7"
+dependencies = [
+ "getrandom",
+]
+
+[[package]]
+name = "rand_hc"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d51e9f596de227fda2ea6c84607f5558e196eeaf43c986b724ba4fb8fdf497e7"
+dependencies = [
+ "rand_core",
+]
+
+[[package]]
+name = "redox_syscall"
+version = "0.2.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8383f39639269cde97d255a32bdb68c047337295414940c68bdd30c2e13203ff"
+dependencies = [
+ "bitflags",
+]
+
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "schannel"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8f05ba609c234e60bee0d547fe94a4c7e9da733d1c962cf6e59efa4cd9c8bc75"
+dependencies = [
+ "lazy_static",
+ "winapi",
+]
+
+[[package]]
+name = "scopeguard"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
+
+[[package]]
+name = "security-framework"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23a2ac85147a3a11d77ecf1bc7166ec0b92febfa4461c37944e180f319ece467"
+dependencies = [
+ "bitflags",
+ "core-foundation",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e4effb91b4b8b6fb7732e670b6cee160278ff8e6bf485c7805d9e319d76e284"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f03b9878abf6d14e6779d3f24f07b2cfa90352cfec4acc5aab8f1ac7f146fae8"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.127"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a024926d3432516606328597e0f224a51355a493b49fdd67e9209187cbe55ecc"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"
+
+[[package]]
+name = "syn"
+version = "1.0.74"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1873d832550d4588c3dbc20f01361ab00bfe741048f71e3fecf145a7cc18b29c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "rand",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi",
+]
+
+[[package]]
+name = "thiserror"
+version = "1.0.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93119e4feac1cbe6c798c34d3a53ea0026b0b1de6a120deef895137c0529bfe2"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "060d69a0afe7796bf42e9e2ff91f5ee691fb15c53d38b4b62a9a53eb23164745"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "time"
+version = "0.1.43"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "tinyvec"
+version = "1.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "848a1e1181b9f6753b5e96a092749e29b11d19ede67dfbbd6c7dc7e0f49b5338"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+
+[[package]]
+name = "tokio"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01cf844b23c6131f624accf65ce0e4e9956a8bb329400ea5bcc26ae3a5c20b0b"
+dependencies = [
+ "autocfg",
+ "bytes",
+ "libc",
+ "memchr",
+ "mio",
+ "num_cpus",
+ "pin-project-lite",
+ "tokio-macros",
+ "winapi",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54473be61f4ebe4efd09cec9bd5d16fa51d70ea0192213d754d2d500457db110"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tokio-native-tls"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d995660bd2b7f8c1568414c1126076c13fbb725c40112dc0120b78eb9b717b"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-stream"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b2f3f698253f03119ac0102beaa64f67a67e08074d03a22d18784104543727f"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1caa0b0c8d94a049db56b5acf8cba99dc0623aab1b26d5b5f5e2d945846b3592"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "log",
+ "pin-project-lite",
+ "tokio",
+]
+
+[[package]]
+name = "toml"
+version = "0.5.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "246f4c42e67e7a4e3c6106ff716a5d067d4132a642840b242e357e468a2a0085"
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d54590932941a9e9266f0832deed84ebe1bf2e4c9e4a3554d393d18f5e854bf9"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
+
+[[package]]
+name = "url"
+version = "2.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a507c383b2d33b5fc35d1861e77e6b383d158b2da5e14fe51b83dfedf6fd578c"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "matches",
+ "percent-encoding",
+]
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
+[[package]]
+name = "wasi"
+version = "0.10.2+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
diff --git a/fleet/pkgs/naut/Cargo.lock.license b/fleet/pkgs/naut/Cargo.lock.license
new file mode 100644
index 0000000..dddf7fd
--- /dev/null
+++ b/fleet/pkgs/naut/Cargo.lock.license
@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: V <v@unfathomable.blue>
+SPDX-License-Identifier: CC0-1.0
diff --git a/fleet/pkgs/naut/Cargo.toml b/fleet/pkgs/naut/Cargo.toml
new file mode 100644
index 0000000..6b08d85
--- /dev/null
+++ b/fleet/pkgs/naut/Cargo.toml
@@ -0,0 +1,17 @@
+# SPDX-FileCopyrightText: V <v@unfathomable.blue>
+# SPDX-License-Identifier: OSL-3.0
+
+[package]
+name = "naut"
+version = "0.1.0"
+edition = "2018"
+
+[dependencies]
+anyhow = "1.0"
+tokio = { version = "1", features = [ "io-util", "macros", "rt-multi-thread", "net" ] }
+git2 = { version = "0.13", default-features = false }
+irc = { version = "0.15", features = [ "ctcp", "tls-native", "nochanlists" ] }
+tokio-stream = "0.1"
+toml = "0.5"
+pin-utils = "0.1"
+lazy_static = "1.4"
diff --git a/fleet/pkgs/naut/default.nix b/fleet/pkgs/naut/default.nix
new file mode 100644
index 0000000..871648e
--- /dev/null
+++ b/fleet/pkgs/naut/default.nix
@@ -0,0 +1,10 @@
+# SPDX-FileCopyrightText: V <v@unfathomable.blue>
+# SPDX-License-Identifier: OSL-3.0
+
+{ naersk, pkg-config, openssl }:
+
+naersk.buildPackage {
+  root = ./.;
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ openssl ];
+}
diff --git a/fleet/pkgs/naut/src/main.rs b/fleet/pkgs/naut/src/main.rs
new file mode 100644
index 0000000..2349330
--- /dev/null
+++ b/fleet/pkgs/naut/src/main.rs
@@ -0,0 +1,252 @@
+// SPDX-FileCopyrightText: V <v@unfathomable.blue>
+// SPDX-License-Identifier: OSL-3.0
+
+use {
+	anyhow::{anyhow, Error, Result},
+	git2::{Oid, Repository, Sort},
+	irc::client::prelude::*,
+	pin_utils::pin_mut,
+	std::{
+		collections::{HashMap, HashSet},
+		env,
+		fs::{remove_file, File},
+		io::{ErrorKind, Read},
+		path::Path,
+	},
+	tokio::{
+		io::{AsyncBufRead, AsyncBufReadExt, BufReader, Lines},
+		net::UnixListener,
+		select, spawn,
+		sync::{mpsc, mpsc::UnboundedSender},
+	},
+	tokio_stream::{wrappers::UnboundedReceiverStream, StreamExt},
+};
+
+#[derive(Debug)]
+struct Batch {
+	repository: String,
+	lines: Vec<String>,
+}
+
+#[tokio::main]
+async fn main() -> Result<()> {
+	let repo_by_channel = {
+		let mut buf = vec![];
+		File::open(env::var("NAUT_CONFIG")?)?.read_to_end(&mut buf)?;
+		let tmp: HashMap<String, Vec<String>> = toml::from_slice(&buf)?;
+		if tmp.is_empty() {
+			return Err(anyhow!("No channels configured!"));
+		}
+		tmp
+	};
+
+	let channels: Vec<String> = repo_by_channel
+		.keys()
+		.clone()
+		.map(ToOwned::to_owned)
+		.collect();
+
+	// Invert the config, so we have a map of repositories to channel names
+	let channel_by_repo = {
+		let mut tmp = HashMap::new();
+		for (channel, repos) in repo_by_channel {
+			for repo in repos {
+				tmp.entry(repo)
+					.or_insert_with(Vec::new)
+					.push(channel.to_string());
+			}
+		}
+		tmp
+	};
+
+	let repositories: HashSet<_> = channel_by_repo
+		.keys()
+		.clone()
+		.map(ToOwned::to_owned)
+		.collect();
+
+	let (tx, rx) = mpsc::unbounded_channel::<Batch>();
+
+	let listener = bind(env::var("NAUT_SOCK")?.as_str())?;
+	spawn(async move {
+		loop {
+			let (stream, _) = listener.accept().await.unwrap();
+
+			let tx = tx.clone();
+			let repositories = repositories.clone();
+
+			let conn = async move {
+				let mut lines = BufReader::new(stream).lines();
+				let path = lines.next_line().await?.unwrap();
+
+				let repo_name = Path::new(&path).file_name().unwrap().to_str().unwrap();
+				if !repositories.contains(repo_name) {
+					return Err(anyhow!(
+						"Received a request for an unmanaged repository: {}",
+						repo_name
+					));
+				}
+
+				let repo = Repository::open(&path)?;
+
+				handle(repo, repo_name, lines, tx).await?;
+				Ok::<(), Error>(())
+			};
+
+			spawn(async move {
+				if let Err(e) = conn.await {
+					eprintln!("Failed to handle request: {}", e);
+				}
+			});
+		}
+	});
+
+	let client_config = Config {
+		server: Some("irc.libera.chat".to_owned()),
+		password: Some(env::var("NAUT_PASS")?),
+		nickname: Some("naut".to_owned()),
+		realname: Some("blub blub".to_owned()),
+		version: Some(format!("naut {}", env!("CARGO_PKG_VERSION"))),
+		source: Some("https://src.unfathomable.blue/nixos-config/tree/pkgs/naut".to_owned()),
+		channels,
+		..Default::default()
+	};
+
+	let rx = UnboundedReceiverStream::new(rx).fuse();
+	pin_mut!(rx);
+
+	loop {
+		let mut client = Client::from_config(client_config.clone()).await?;
+		client.identify()?;
+
+		let sender = client.sender();
+
+		let stream = client.stream()?.fuse();
+		pin_mut!(stream);
+
+		loop {
+			select! {
+				message = stream.next() => match message {
+					Some(_) => {},
+					None => break,
+				},
+				Some(batch) = rx.next() => {
+					let channels = channel_by_repo.get(&batch.repository).unwrap();
+					for line in batch.lines {
+						for channel in channels {
+							sender.send_privmsg(channel.to_owned(), line.to_owned())?;
+						}
+					}
+				},
+			}
+		}
+	}
+}
+
+fn bind(path: &str) -> Result<UnixListener> {
+	match remove_file(path) {
+		Ok(()) => (),
+		Err(e) if e.kind() == ErrorKind::NotFound => (),
+		Err(e) => return Err(e.into()),
+	}
+
+	UnixListener::bind(path).map_err(Error::from)
+}
+
+async fn handle(
+	repo: Repository,
+	repo_name: &str,
+	mut lines: Lines<impl AsyncBufRead + Unpin>,
+	tx: UnboundedSender<Batch>,
+) -> Result<()> {
+	while let Some(line) = lines.next_line().await? {
+		let args: Vec<_> = line.splitn(3, ' ').collect();
+
+		let old = Oid::from_str(args[0])?;
+		let new = Oid::from_str(args[1])?;
+		let r#ref = repo.find_reference(args[2])?;
+		let ref_name = r#ref.shorthand().unwrap();
+
+		let mut lines = vec![];
+
+		if r#ref.is_branch() {
+			if new.is_zero() {
+				lines.push(format!(
+					"[{}] branch {} deleted (was {})",
+					repo_name, ref_name, old
+				));
+			} else {
+				let mut walker = repo.revwalk()?;
+				walker.set_sorting(Sort::REVERSE)?;
+				walker.push(new)?;
+
+				if old.is_zero() {
+					lines.push(format!("[{}] new branch created: {}", repo_name, ref_name));
+
+					// We cannot use repo.head directly, as that comes resolved already.
+					let head = repo.find_reference("HEAD")?;
+
+					// Hide commits also present from HEAD (unless this *is* HEAD, in which we do want them).
+					// This avoids duplicating notifications for commits that we've already seen, provided we
+					// only push branches that are forked directly from HEAD (or one of its ancestors).
+					if ref_name != head.symbolic_target().unwrap() {
+						if let Ok(base) = repo.merge_base(head.resolve()?.target().unwrap(), new) {
+							walker.hide(base)?;
+						}
+					}
+				} else {
+					walker.hide(old)?;
+				}
+
+				let commits: Vec<_> = walker
+					.map(|x| repo.find_commit(x.unwrap()).unwrap())
+					.collect();
+
+				lines.push(format!(
+					"[{}] {} commits pushed to {}",
+					repo_name,
+					commits.len(),
+					ref_name
+				));
+
+				for commit in commits {
+					lines.push(format!(
+						"  {} \"{}\" by {}",
+						commit.as_object().short_id()?.as_str().unwrap(),
+						commit.summary().unwrap(),
+						commit.author().name().unwrap()
+					));
+				}
+			}
+		} else if r#ref.is_tag() {
+			if new.is_zero() {
+				lines.push(format!(
+					"[{}] tag {} deleted (was {})",
+					repo_name, ref_name, old
+				))
+			} else if old.is_zero() {
+				lines.push(format!(
+					"[{}] commit {} tagged as {}",
+					repo_name, new, ref_name
+				))
+			} else {
+				lines.push(format!(
+					"[{}] tag {} modified (was {}, now {})",
+					repo_name, ref_name, old, new
+				))
+			}
+		} else {
+			return Err(anyhow!(
+				"Received a reference that's neither a branch nor tag: {}",
+				args[2]
+			));
+		}
+
+		tx.send(Batch {
+			repository: repo_name.to_owned(),
+			lines,
+		})?;
+	}
+
+	Ok(())
+}
diff --git a/fleet/pkgs/overlay.nix b/fleet/pkgs/overlay.nix
index 1f645f0..30ce110 100644
--- a/fleet/pkgs/overlay.nix
+++ b/fleet/pkgs/overlay.nix
@@ -4,6 +4,8 @@
 final: prev: {
   cgiserver = final.callPackage ./cgiserver {};
   declarative-git-repository = final.callPackage ./declarative-git-repository {};
+  naersk = final.callPackage (import ../nix/sources.nix {}).naersk {};
+  naut = final.callPackage ./naut {};
   public-inbox = final.perlPackages.callPackage ./public-inbox {};
   public-inbox-init-lite = final.callPackage ./public-inbox-init-lite {};