update caddy hash

Flake lock file updates:

• Updated input 'garage':
    'github:deuxfleurs-org/garage/14d2f2b18da015508d4a1e31b2f014da5188d516' (2025-03-21)
  → 'github:deuxfleurs-org/garage/4ef954d17604eba8aafa52902cd3c573978c7195' (2025-04-19)
• Updated input 'home-manager':
    'github:nix-community/home-manager/c6b75d69b6994ba68ec281bd36faebcc56097800' (2025-04-16)
  → 'github:nix-community/home-manager/f98314bb064cf8f8446c44afbadaaad2505875a7' (2025-04-20)
• Updated input 'nix-index-database':
    'github:nix-community/nix-index-database/4fc9ea78c962904f4ea11046f3db37c62e8a02fd' (2025-04-13)
  → 'github:nix-community/nix-index-database/69716041f881a2af935021c1182ed5b0cc04d40e' (2025-04-20)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/2631b0b7abcea6e640ce31cd78ea58910d31e650' (2025-04-12)
  → 'github:nixos/nixpkgs/b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef' (2025-04-17)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/c564fb830c7d5b3e4fde5ea829a62f0e41e43a20' (2025-04-16)
  → 'github:oxalica/rust-overlay/e2142ef330a61c02f274ac9a9cb6f8487a5d0080' (2025-04-20)
• Updated input 'vscode-extensions':
    'github:nix-community/nix-vscode-extensions/47bd3dc652c4a02dc565a9360fe828af38bea287' (2025-04-16)
  → 'github:nix-community/nix-vscode-extensions/ff14820202442f847fd37862eb48a7cb254a19d3' (2025-04-20)

.github/workflows/build-machines-and-homes.yml

@@ -8,6 +8,8 @@ env:
   TERM: ansi
   AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets. AWS_SECRET_ACCESS_KEY }}
+  AWS_DEFAULT_REGION: us-east-1
+  AWS_ENDPOINT_URL: https://s3.cy7.sh
 
 jobs:
   build-machines:
@@ -35,7 +37,26 @@ jobs:
           build-mount-path: /nix
 
       - name: setup binary cache key
-        run: echo "${{ secrets.NIX_CACHE_SECRET_KEY }}" >> /home/runner/cache-priv-key.pem
+        run: echo -n "${{ secrets.NIX_CACHE_SECRET_KEY }}" | xxd -p -r > ${{ runner.temp }}/cache-priv-key.pem
+
+      - name: Sync repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: post-build-hook
+        run: |
+          sudo mkdir -p /etc/nix
+          sudo cp ci/upload-to-cache.sh /etc/nix/
+          sudo chmod +x /etc/nix/upload-to-cache.sh
+
+      - name: setup s3 credentials
+        run: |
+          sudo mkdir /root/.aws
+          echo "[default]" |sudo tee /root/.aws/config |sudo tee /root/.aws/credentials
+          echo "aws_access_key_id=$AWS_ACCESS_KEY_ID" |sudo tee -a /root/.aws/credentials
+          echo "aws_secret_access_key=$AWS_SECRET_ACCESS_KEY" |sudo tee -a /root/.aws/credentials
+          echo "endpoint_url=$AWS_ENDPOINT_URL" |sudo tee -a /root/.aws/config
 
       - name: Install Nix
         uses: cachix/install-nix-action@v30
@@ -46,39 +67,15 @@ jobs:
             experimental-features = nix-command flakes
             accept-flake-config = true
             system-features = nixos-test benchmark big-parallel kvm
-            secret-key-files = /home/runner/cache-priv-key.pem
+            secret-key-files = ${{ runner.temp }}/cache-priv-key.pem
-            extra-substituters = https://nixcache.cy7.sh https://cache.lix.systems
+            extra-substituters = https://nixcache.cy7.sh
-            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8= cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o=
+            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8=
-
+            post-build-hook = /etc/nix/upload-to-cache.sh
-      - name: Install Lix
-        run: |
-          sudo --preserve-env=PATH $(which nix) run \
-          'git+https://git.lix.systems/lix-project/lix?ref=refs/tags/2.92.0' -- \
-          upgrade-nix
-          nix --version
-
-      - name: Sync repository
-        uses: actions/checkout@v4
-        with:
-          persist-credentials: false
 
       - name: build
         run: |
-          # package=".#nixosConfigurations."${{ matrix.machine }}".config.system.build.toplevel"
-          # nix build -L "$package"
           nix run nixpkgs#nixos-rebuild build -- -L --flake ".#${{ matrix.machine }}"
 
-      - name: cache
-        # https://stackoverflow.com/a/58859404
-        if: '!cancelled()'
-        run: |
-          package=".#nixosConfigurations."${{ matrix.machine }}".config.system.build.toplevel"
-          nix run git+https://git.cy7.sh/cy/nixcp.git -- \
-            --to 's3://nixcache?endpoint=s3.cy7.sh&secret-key=/home/runner/cache-priv-key.pem&compression=zstd' \
-            -u https://nix-community.cachix.org \
-            -u https://nixcache.web.cy7.sh \
-            $package
-
   build-homes:
     strategy:
       fail-fast: false
@@ -105,7 +102,26 @@ jobs:
           build-mount-path: /nix
 
       - name: setup binary cache key
-        run: echo "${{ secrets.NIX_CACHE_SECRET_KEY }}" >> /home/runner/cache-priv-key.pem
+        run: echo -n "${{ secrets.NIX_CACHE_SECRET_KEY }}" | xxd -p -r > ${{ runner.temp }}/cache-priv-key.pem
+
+      - name: Sync repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: post-build-hook
+        run: |
+          sudo mkdir -p /etc/nix
+          sudo cp ci/upload-to-cache.sh /etc/nix/
+          sudo chmod +x /etc/nix/upload-to-cache.sh
+
+      - name: setup s3 credentials
+        run: |
+          sudo mkdir /root/.aws
+          echo "[default]" |sudo tee /root/.aws/config |sudo tee /root/.aws/credentials
+          echo "aws_access_key_id=$AWS_ACCESS_KEY_ID" |sudo tee -a /root/.aws/credentials
+          echo "aws_secret_access_key=$AWS_SECRET_ACCESS_KEY" |sudo tee -a /root/.aws/credentials
+          echo "endpoint_url=$AWS_ENDPOINT_URL" |sudo tee -a /root/.aws/config
 
       - name: Install Nix
         uses: cachix/install-nix-action@v30
@@ -116,34 +132,12 @@ jobs:
             experimental-features = nix-command flakes
             accept-flake-config = true
             system-features = nixos-test benchmark big-parallel kvm
-            secret-key-files = /home/runner/cache-priv-key.pem
+            secret-key-files = ${{ runner.temp }}/cache-priv-key.pem
-            extra-substituters = https://nixcache.cy7.sh https://cache.lix.systems
+            extra-substituters = https://nixcache.cy7.sh
-            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8= cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o=
+            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8=
-
+            post-build-hook = /etc/nix/upload-to-cache.sh
-      - name: Install Lix
-        run: |
-          sudo --preserve-env=PATH $(which nix) run \
-          'git+https://git.lix.systems/lix-project/lix?ref=refs/tags/2.92.0' -- \
-          upgrade-nix
-          nix --version
-
-      - name: Sync repository
-        uses: actions/checkout@v4
-        with:
-          persist-credentials: false
 
       - name: build
         run: |
           package=".#homeConfigurations."${{ matrix.home }}".activationPackage"
           nix build -L "$package"
-
-      - name: cache
-        # https://stackoverflow.com/a/58859404
-        if: '!cancelled()'
-        run: |
-          package=".#homeConfigurations."${{ matrix.home }}".activationPackage"
-          nix run git+https://git.cy7.sh/cy/nixcp.git -- \
-            --to 's3://nixcache?endpoint=s3.cy7.sh&secret-key=/home/runner/cache-priv-key.pem&compression=zstd' \
-            -u https://nix-community.cachix.org \
-            -u https://nixcache.web.cy7.sh \
-            $package

.github/workflows/build-packages.yml

@@ -11,6 +11,8 @@ env:
   TERM: ansi
   AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
   AWS_SECRET_ACCESS_KEY: ${{ secrets. AWS_SECRET_ACCESS_KEY }}
+  AWS_DEFAULT_REGION: us-east-1
+  AWS_ENDPOINT_URL: https://s3.cy7.sh
 
 jobs:
   build-packages:
@@ -22,13 +24,13 @@ jobs:
         os:
           - ubuntu-latest
           - ubuntu-24.04-arm
-          # - macos-latest
+          - macos-latest
-          # - macos-13
+          - macos-13
     runs-on: ${{ matrix.os }}
 
     steps:
       - name: setup binary cache key
-        run: echo "${{ secrets.NIX_CACHE_SECRET_KEY }}" >> /home/runner/cache-priv-key.pem
+        run: echo -n "${{ secrets.NIX_CACHE_SECRET_KEY }}" | xxd -p -r > ${{ runner.temp }}/cache-priv-key.pem
 
       - name: Install Nix
         uses: cachix/install-nix-action@v30
@@ -39,21 +41,9 @@ jobs:
             experimental-features = nix-command flakes
             accept-flake-config = true
             system-features = nixos-test benchmark big-parallel kvm
-            secret-key-files = /home/runner/cache-priv-key.pem
+            secret-key-files = ${{ runner.temp }}/cache-priv-key.pem
-            extra-substituters = https://nixcache.cy7.sh https://cache.lix.systems
+            extra-substituters = https://nixcache.cy7.sh
-            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8= cache.lix.systems:aBnZUw8zA7H35Cz2RyKFVs3H4PlGTLawyY5KRbvJR8o=
+            extra-trusted-public-keys = nixcache.cy7.sh:DN3d1dt0wnXfTH03oVmTee4KgmdNdB0NY3SuzA8Fwx8=
-
-      - name: Install Lix
-        run: |
-          sudo --preserve-env=PATH $(which nix) run \
-          'git+https://git.lix.systems/lix-project/lix?ref=refs/tags/2.92.0' -- \
-          upgrade-nix
-          nix --version
-
-      - name: Sync repository
-        uses: actions/checkout@v4
-        with:
-          persist-credentials: false
 
       - run: nix build -L ${{ matrix.package }}
 
@@ -61,10 +51,11 @@ jobs:
         # https://stackoverflow.com/a/58859404
         if: '!cancelled()'
         run: |
-          nix run git+https://git.cy7.sh/cy/nixcp.git -- \
+          nix run github:cything/nixcp -- \
-            --to 's3://nixcache?endpoint=s3.cy7.sh&secret-key=/home/runner/cache-priv-key.pem&compression=zstd' \
+            push \
+            --bucket nixcache \
+            --signing-key ${{ runner.temp }}/cache-priv-key.pem \
             -u https://nix-community.cachix.org \
-            -u https://nixcache.web.cy7.sh \
             "${{ matrix.package }}"
 
       - name: prepare tarball to upload

README

@@ -0,0 +1 @@
+this is only open source for free ci

README.md

@@ -1,40 +0,0 @@
-# infra
-## ./home
-- [home-manager](https://github.com/nix-community/home-manager) configuration files
-- foot, tmux, and zsh are configured in Nix
-- nvim, rofi, sway, waybar are configured in their own literature and symlinked to $XDG_CONFIG_HOME with home-manager
-
-## ./hosts
-- [`hosts/common.nix`](hosts/common.nix): configuration that makes sense on all computers
-- [`hosts/zsh.nix`](hosts/zsh.nix): for computers that have the power to run zsh
-### ./hosts/ytnix
-- personal laptop
-- a single [`default.nix`](hosts/ytnix/default.nix) that could be modularized but works for now
-
-### ./hosts/chunk
-- the overworked server with 5% SLA
-- very short and concise [`default.nix`](hosts/chunk/default.nix)
-- services organized in their modules
-- some services run through `virtualisation.oci-containers`:
-    - [immich](hosts/chunk/immich.nix)
-    - [conduwuit](hosts/chunk/conduwuit.nix)
-
-### ./hosts/titan
-- got this cause chunk would go down way too often :(
-- hosted on azure for "reliability"
-- runs:
-    - [ghost](hosts/titan/ghost.nix) (through `virtualisation.oci-containers`)
-    - [uptime-kuma](hosts/titan/uptime-kuma.nix)
-    - [ntfy-sh](hosts/titan/ntfy.nix)
-
-## ./secrets
-- secrets
-- see [`.sops.yaml`](.sops.yaml) for who privy to what
-
-## backups
-- hourly borgbackup to [rsync.net](https://rsync.net)
-- see [modules/backup](modules/backup.nix)
-
-## monitoring
-- [status.cything.io](https://status.cything.io/): uptime kuma (reliable)
-- [grafana.cything.io](https://grafana.cything.io/): some real-time metrics here; unlike the status page this will go kaput often

ci/upload-to-cache.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+# https://nix.dev/guides/recipes/post-build-hook.html#implementing-the-build-hook
+set -eu
+set -f # disable globbing
+export IFS=' '
+echo "Uploading paths" $OUT_PATHS
+exec /nix/var/nix/profiles/default/bin/nix copy --to "s3://nixcache?endpoint=s3.cy7.sh&compression=zstd&parallel-compression=true" $OUT_PATHS

flake.nix

@@ -2,8 +2,7 @@
   description = "cy's flake";
 
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11";
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
     home-manager.url = "github:nix-community/home-manager";
@@ -12,9 +11,6 @@
     lanzaboote.inputs.nixpkgs.follows = "nixpkgs";
     rust-overlay.url = "github:oxalica/rust-overlay";
     rust-overlay.inputs.nixpkgs.follows = "nixpkgs";
-    conduwuit.url = "github:girlbossceo/conduwuit";
-    conduwuit.inputs.nixpkgs.follows = "nixpkgs";
-    lix-module.url = "git+https://git.lix.systems/lix-project/nixos-module?ref=release-2.92";
     nix-ld.url = "github:nix-community/nix-ld";
     nix-ld.inputs.nixpkgs.follows = "nixpkgs";
     nil.url = "github:oxalica/nil";
@@ -71,7 +67,6 @@
                 ./modules
                 inputs.sops-nix.nixosModules.sops
                 inputs.lanzaboote.nixosModules.lanzaboote
-                inputs.lix-module.nixosModules.default
                 inputs.nix-ld.nixosModules.nix-ld
               ];
             };
@@ -84,7 +79,6 @@
                 ./hosts/chunk
                 ./modules
                 inputs.sops-nix.nixosModules.sops
-                inputs.lix-module.nixosModules.default
               ];
             };
           };

garnix.yaml

@@ -1,6 +0,0 @@
-builds:
-  include:
-    - 'nixosConfigurations.*'
-    - 'homeConfigurations.*'
-    - '*.aarch64-linux.*'
-    - '*.x86_64-linux.*'

home/kitty.nix

@@ -7,7 +7,6 @@
       package = pkgs.ibm-plex;
       size = 12;
     };
-    themeFile = "GitHub_Dark";
     settings = {
       enable_audio_bell = true;
       # how many windows should be open before kitty asks

home/yt/ytnix.nix

@@ -103,6 +103,8 @@
       gopls
       rust-analyzer
       minio-client
+      nil
+      keepassxc
     ];
 
   home.sessionVariables = {
@@ -160,4 +162,6 @@
     enable = true;
     addKeysToAgent = "yes";
   };
+
+  programs.firefox.enable = true;
 }

hosts/chunk/conduwuit.nix

@@ -1,33 +0,0 @@
-{ ... }:
-{
-  services.conduwuit = {
-    enable = true;
-    settings.global = {
-      port = [ 8448 ];
-      server_name = "cything.io";
-      allow_check_for_updates = true;
-    };
-  };
-
-  services.caddy.virtualHosts."chat.cything.io".extraConfig = ''
-    import common
-    reverse_proxy localhost:8448
-  '';
-
-  services.caddy.virtualHosts."cything.io" = {
-    serverAliases = [ "www.cything.io" ];
-    extraConfig = ''
-      import common
-
-      header /.well-known/matrix/* Content-Type application/json
-      header /.well-known/matrix/* Access-Control-Allow-Origin *
-      header /.well-known/matrix/* Access-Control-Allow-Methods GET,POST,PUT,DELETE,OPTIONS,PATCH,HEAD
-      header /.well-known/matrix/* Access-Control-Allow-Headers X-Requested-With,Content-Type,Authorization,Origin,Accept
-      route {
-        respond /.well-known/matrix/server {"m.server":"chat.cything.io:443"}
-        respond /.well-known/matrix/client {"m.server":{"base_url":"https://chat.cything.io"},"m.homeserver":{"base_url":"https://chat.cything.io"},"org.matrix.msc3575.proxy":{"url":"https://chat.cything.io"}}
-        redir https://cy7.sh/posts{uri} permanent
-      }
-    '';
-  };
-}

hosts/chunk/default.nix

@@ -16,7 +16,6 @@
     ./redlib.nix
     ./vaultwarden.nix
     ./grafana.nix
-    ./conduwuit.nix
     ./immich.nix
     ./forgejo.nix
     ./garage.nix
@@ -185,7 +184,7 @@
   my.containerization.enable = true;
   my.authelia.enable = true;
   my.karakeep = {
-    enable = true;
+    enable = false;
     dataDir = "/opt/karakeep";
   };
 }

hosts/common.nix

@@ -1,6 +1,7 @@
-{ inputs, config, ... }:
+{ inputs, config, pkgs, ... }:
 {
   nix = {
+    package = pkgs.lix;
     settings = {
       experimental-features = "nix-command flakes";
       auto-optimise-store = true;

modules/caddy.nix

@@ -21,7 +21,7 @@ in
           # (still need the @ to pass nix config check)
           "github.com/caddy-dns/cloudflare@v0.0.0-20250228175314-1fb64108d4de"
         ];
-        hash = "sha256-YYpsf8HMONR1teMiSymo2y+HrKoxuJMKIea5/NEykGc=";
+        hash = "sha256-pfh9DXUj35jlAntkWc4D5wuW04xxQfM1rZ4KFauMzvc=";
       };
       logFormat = lib.mkForce "level INFO";
       acmeCA = "https://acme-v02.api.letsencrypt.org/directory";

overlay/default.nix

@@ -7,14 +7,12 @@
       pkgFrom = flake: pkg: flake.packages.${prev.system}.${pkg};
     in
     {
-      conduwuit = pkgFrom inputs.conduwuit "default";
-      attic-server = pkgFrom inputs.attic "attic-server";
-      attic = pkgFrom inputs.attic "attic";
       garage = (
         (pkgFrom inputs.garage "default").overrideAttrs {
           meta.mainProgram = "garage";
         }
       );
+      nil = pkgFrom inputs.nil "default";
     }
   )
 ]