fetch and build site on server start

7 files changed, 244 insertions, 57 deletions

diff --git a/default.nix b/default.nix
index d135453..2949836 100644
--- a/default.nix
+++ b/default.nix
@@ -14,7 +14,7 @@ let
     runCommandLocal;
 
   version = "unstable";
-  mkDocker = type: { server, website, architecture ? pkgs.go.GOARCH }:
+  mkDocker = type: { server, architecture ? pkgs.go.GOARCH }:
     pkgs.dockerTools.${type} {
       name = "registry.fly.io/alanpearce-eu";
       contents = with pkgs; [
@@ -26,10 +26,10 @@ let
         Env = [
           "PRODUCTION=true"
           "LISTEN_ADDRESS=::"
-          "ROOT=."
+          "ROOT=/data"
           "PORT=80"
         ];
-        WorkingDir = website;
+        WorkingDir = "/data";
         ExposedPorts = {
           "80/tcp" = { };
           "443/tcp" = { };
@@ -61,42 +61,6 @@ rec {
       };
     };
   };
-  builder = buildGoApplication {
-    pname = "website-builder";
-    inherit version;
-    CGO_ENABLED = 0;
-    src = with lib.fileset; toSource {
-      root = ./.;
-      fileset = unions [
-        ./go.mod
-        ./go.sum
-        ./cmd/build
-        ./internal
-        ./templates
-      ];
-    };
-    modules = ./nix/gomod2nix.toml;
-    patchPhase = ''
-      ${pkgs.templ}/bin/templ generate
-    '';
-    subPackages = [ "cmd/build" ];
-  };
-  website = runCommandLocal "build"
-    {
-      src = with lib.fileset; toSource {
-        root = ./.;
-        fileset = unions [
-          ./config.toml
-          ./content
-          ./static
-          ./templates
-        ];
-      };
-    } ''
-    cd $src
-    ${builder}/bin/build -s $src -d $out
-    cp $src/config.toml $out/
-  '';
   server = buildGoApplication {
     pname = "server";
     inherit version;
@@ -122,8 +86,8 @@ rec {
       "-w"
     ];
   };
-  docker-stream = mkDockerStream { inherit server website; };
-  docker-image = mkDockerImage { inherit server website; };
+  docker-stream = mkDockerStream { inherit server; };
+  docker-image = mkDockerImage { inherit server; };
 
   server-amd64-linux = server.overrideAttrs (old: old // {
     GOOS = "linux";
@@ -137,12 +101,10 @@ rec {
     '';
   });
   docker-image-amd64-linux = mkDockerImage {
-    inherit website;
     server = server-amd64-linux;
     architecture = "amd64";
   };
   docker-stream-amd64-linux = mkDockerStream {
-    inherit website;
     server = server-amd64-linux;
     architecture = "amd64";
   };
diff --git a/fly.toml b/fly.toml
index 5f89c2a..3e68e45 100644
--- a/fly.toml
+++ b/fly.toml
@@ -12,6 +12,8 @@ primary_region = "ams"
 [env]
   PORT = "80"
   TLS = "true"
+  LOCAL_PATH = "/data/website"
+  REMOTE_URL = "https://git.alanpearce.eu/website.git"
 
 [[services]]
   internal_port = 80
diff --git a/go.mod b/go.mod
index ca792cb..44d78ad 100644
--- a/go.mod
+++ b/go.mod
@@ -18,6 +18,7 @@ require (
 	github.com/deckarep/golang-set/v2 v2.6.0
 	github.com/fatih/structtag v1.2.0
 	github.com/fsnotify/fsnotify v1.7.0
+	github.com/go-git/go-git/v5 v5.12.0
 	github.com/kevinpollet/nego v0.0.0-20211010160919-a65cd48cee43
 	github.com/osdevisnot/sorvor v0.4.4
 	github.com/pberkel/caddy-storage-redis v1.2.0
@@ -32,7 +33,10 @@ require (
 )
 
 require (
+	dario.cat/mergo v1.0.0 // indirect
 	github.com/Code-Hex/dd v1.1.0 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/ProtonMail/go-crypto v1.0.0 // indirect
 	github.com/andybalholm/cascadia v1.3.2 // indirect
 	github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
@@ -45,8 +49,13 @@ require (
 	github.com/bsm/redislock v0.9.4 // indirect
 	github.com/caddyserver/zerossl v0.1.3 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.4 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
+	github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 // indirect
+	github.com/go-git/go-billy/v5 v5.5.0 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
@@ -54,6 +63,8 @@ require (
 	github.com/google/uuid v1.3.1 // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/kevinburke/ssh_config v1.2.0 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
 	github.com/libdns/libdns v0.2.2 // indirect
 	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
@@ -61,6 +72,7 @@ require (
 	github.com/microcosm-cc/bluemonday v1.0.26 // indirect
 	github.com/miekg/dns v1.1.59 // indirect
 	github.com/onsi/ginkgo/v2 v2.9.5 // indirect
+	github.com/pjbgf/sha1cd v0.3.0 // indirect
 	github.com/prometheus/client_golang v1.15.1 // indirect
 	github.com/prometheus/client_model v0.4.0 // indirect
 	github.com/prometheus/common v0.42.0 // indirect
@@ -70,9 +82,12 @@ require (
 	github.com/quic-go/quic-go v0.39.0 // indirect
 	github.com/redis/go-redis/v9 v9.3.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
+	github.com/skeema/knownhosts v1.2.2 // indirect
 	github.com/snabb/diagio v1.0.4 // indirect
 	github.com/spf13/cobra v1.7.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/xanzy/ssh-agent v0.3.3 // indirect
 	github.com/zeebo/blake3 v0.2.3 // indirect
 	go.uber.org/mock v0.3.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
@@ -85,6 +100,7 @@ require (
 	golang.org/x/text v0.15.0 // indirect
 	golang.org/x/tools v0.21.0 // indirect
 	google.golang.org/protobuf v1.31.0 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/go.sum b/go.sum
index 2e6a0ef..7eeb702 100644
--- a/go.sum
+++ b/go.sum
@@ -1,8 +1,15 @@
+dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
+dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/toml v1.3.2 h1:o7IhLm0Msx3BaB+n3Ag7L8EVlByGnpq14C4YWiu/gL8=
 github.com/BurntSushi/toml v1.3.2/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/Code-Hex/dd v1.1.0 h1:VEtTThnS9l7WhpKUIpdcWaf0B8Vp0LeeSEsxA1DZseI=
 github.com/Code-Hex/dd v1.1.0/go.mod h1:VaMyo/YjTJ3d4qm/bgtrUkT2w+aYwJ07Y7eCWyrJr1w=
+github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
+github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
+github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
+github.com/ProtonMail/go-crypto v1.0.0 h1:LRuvITjQWX+WIfr930YHG2HNfjR1uOfyf5vE0kC2U78=
+github.com/ProtonMail/go-crypto v1.0.0/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
 github.com/PuerkitoBio/goquery v1.9.2 h1:4/wZksC3KgkQw7SQgkKotmKljk0M6V8TUvA8Wb4yPeE=
 github.com/PuerkitoBio/goquery v1.9.2/go.mod h1:GHPCaP0ODyyxqcNoFGYlAprUFH81NuRPd0GX3Zu2Mvk=
 github.com/a-h/templ v0.2.707 h1:T1Gkd2ugbRglZ9rYw/VBchWOSZVKmetDbBkm4YubM7U=
@@ -13,12 +20,16 @@ github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1
 github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
 github.com/andybalholm/cascadia v1.3.2 h1:3Xi6Dw5lHF15JtdcmAHD3i1+T8plmv7BQ/nsViSLyss=
 github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU=
+github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=
+github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4=
 github.com/antchfx/xmlquery v1.4.0 h1:xg2HkfcRK2TeTbdb0m1jxCYnvsPaGY/oeZWTGqX/0hA=
 github.com/antchfx/xmlquery v1.4.0/go.mod h1:Ax2aeaeDjfIw3CwXKDQ0GkwZ6QlxoChlIBP+mGnDFjI=
 github.com/antchfx/xpath v1.3.0 h1:nTMlzGAK3IJ0bPpME2urTuFL76o4A96iYvoKFHRXJgc=
 github.com/antchfx/xpath v1.3.0/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs=
 github.com/ardanlabs/conf/v3 v3.1.7 h1:p232cF68TafoA5U9ZlbxUIhGJtGNdKHBXF80Fdqb5t0=
 github.com/ardanlabs/conf/v3 v3.1.7/go.mod h1:zclexWKe0NVj6LHQ8NgDDZ7bQ1spE0KeKPFficdtAjU=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5 h1:0CwZNZbxp69SHPdPJAN/hZIm0C4OItdklCFmMRWYpio=
+github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5/go.mod h1:wHh0iHkYZB8zMSxRWpUBQtwG5a7fFgvEO+odwuTv2gs=
 github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b h1:uUXgbcPDK3KpW29o4iy7GtuappbWT0l5NaMo9H9pJDw=
 github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b/go.mod h1:DAHtR1m6lCRdSC2Tm3DSWRPvIPr6xNKyeHdqDQSQT+A=
 github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuPk=
@@ -43,6 +54,7 @@ github.com/bsm/gomega v1.27.10 h1:yeMWxP2pV2fG3FgAODIY8EiRE3dy0aeFYt4l7wh6yKA=
 github.com/bsm/gomega v1.27.10/go.mod h1:JyEr/xRbxbtgWNi8tIEVPUYZ5Dzef52k01W3YH0H+O0=
 github.com/bsm/redislock v0.9.4 h1:X/Wse1DPpiQgHbVYRE9zv6m070UcKoOGekgvpNhiSvw=
 github.com/bsm/redislock v0.9.4/go.mod h1:Epf7AJLiSFwLCiZcfi6pWFO/8eAYrYpQXFxEDPoDeAk=
+github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
 github.com/caddyserver/caddy/v2 v2.7.5 h1:HoysvZkLcN2xJExEepaFHK92Qgs7xAiCFydN5x5Hs6Q=
 github.com/caddyserver/caddy/v2 v2.7.5/go.mod h1:XswQdR/IFwTNsIx+GDze2jYy+7WbjrSe1GEI20/PZ84=
 github.com/caddyserver/certmagic v0.21.3 h1:pqRRry3yuB4CWBVq9+cUqu+Y6E2z8TswbhNx1AZeYm0=
@@ -54,10 +66,15 @@ github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XL
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA=
+github.com/cloudflare/circl v1.3.7 h1:qlCDlTPz2n9fu58M0Nh1J/JzcFpfgkFHHX3O35r5vcU=
+github.com/cloudflare/circl v1.3.7/go.mod h1:sRTcRWXGLrKw6yIGJ+l7amYJFfAXbZG0kBSc8r4zxgA=
 github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/crewjam/csp v0.0.2 h1:fIq6o0Z6bkABlvLT3kB0XgPnVX9iNXSAGMILs6AqHVw=
 github.com/crewjam/csp v0.0.2/go.mod h1:0tirp4wHwMLZZtV+HXRqGFkUO7uD2ux+1ECvK+7/xFI=
+github.com/cyphar/filepath-securejoin v0.2.4 h1:Ugdm7cg7i6ZK6x3xDF1oEu1nfkyfH53EtKeQYTC3kyg=
+github.com/cyphar/filepath-securejoin v0.2.4/go.mod h1:aPGpWjXOXUn2NCNjFvBE6aRxGGx79pTxQpKOJNYHHl4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -65,11 +82,25 @@ github.com/deckarep/golang-set/v2 v2.6.0 h1:XfcQbWM1LlMB8BsJ8N9vW5ehnnPVIw0je80N
 github.com/deckarep/golang-set/v2 v2.6.0/go.mod h1:VAky9rY/yGXJOLEDv3OMci+7wtDpOF4IN+y82NBOac4=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/elazarl/goproxy v0.0.0-20230808193330-2592e75ae04a h1:mATvB/9r/3gvcejNsXKSkQ6lcIaNec2nyfOdlTBR2lU=
+github.com/elazarl/goproxy v0.0.0-20230808193330-2592e75ae04a/go.mod h1:Ro8st/ElPeALwNFlcTpWmkr6IoMFfkjXAvTHpevnDsM=
+github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=
+github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
 github.com/evanw/esbuild v0.14.11/go.mod h1:GG+zjdi59yh3ehDn4ZWfPcATxjPDUH53iU4ZJbp7dkY=
 github.com/fatih/structtag v1.2.0 h1:/OdNE99OxoI/PqaW/SuSK9uxxT3f/tcSZgon/ssNSx4=
 github.com/fatih/structtag v1.2.0/go.mod h1:mBJUNpUnHmRKrKlQQlmCrh5PuhftFbNv8Ys4/aAZl94=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/gliderlabs/ssh v0.3.7 h1:iV3Bqi942d9huXnzEF2Mt+CY9gLu8DNM4Obd+8bODRE=
+github.com/gliderlabs/ssh v0.3.7/go.mod h1:zpHEXBstFnQYtGnB8k8kQLol82umzn/2/snG7alWVD8=
+github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376 h1:+zs/tPmkDkHx3U66DAb0lQFJrpS6731Oaa12ikc+DiI=
+github.com/go-git/gcfg v1.5.1-0.20230307220236-3a3c6141e376/go.mod h1:an3vInlBmSxCcxctByoQdvwPiA7DTK7jaaFDBTtu0ic=
+github.com/go-git/go-billy/v5 v5.5.0 h1:yEY4yhzCDuMGSv83oGxiBotRzhwhNr8VZyphhiu+mTU=
+github.com/go-git/go-billy/v5 v5.5.0/go.mod h1:hmexnoNsr2SJU1Ju67OaNz5ASJY3+sHgFRpCtpDCKow=
+github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399 h1:eMje31YglSBqCdIqdhKBW8lokaMrL3uTkpGYlE2OOT4=
+github.com/go-git/go-git-fixtures/v4 v4.3.2-0.20231010084843-55a94097c399/go.mod h1:1OCfN199q1Jm3HZlxleg+Dw/mwps2Wbk9frAWm+4FII=
+github.com/go-git/go-git/v5 v5.12.0 h1:7Md+ndsjrzZxbddRDZjF14qK+NN56sy6wkqaVrjZtys=
+github.com/go-git/go-git/v5 v5.12.0/go.mod h1:FTM9VKtnI2m65hNI/TenDDDnUf2Q9FHnXYjuz9i5OEY=
 github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
 github.com/go-logr/logr v1.2.4/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
@@ -96,6 +127,10 @@ github.com/gorilla/css v1.0.1/go.mod h1:BvnYkspnSzMmwRK+b8/xgNPLiIuNZr6vbZBTPQ2A
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 h1:BQSFePA1RWJOlocH6Fxy8MmwDt+yVQYULKfN0RoTN8A=
+github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99/go.mod h1:1lJo3i6rXxKeerYnT8Nvf0QmHCRC1n8sfWVwXF2Frvo=
+github.com/kevinburke/ssh_config v1.2.0 h1:x584FjTGwHzMwvHx18PXxbBVzfnxogHaAReU4gf13a4=
+github.com/kevinburke/ssh_config v1.2.0/go.mod h1:CT57kijsi8u/K/BOFA39wgDQJ9CxiF4nAY/ojJ6r6mM=
 github.com/kevinpollet/nego v0.0.0-20211010160919-a65cd48cee43 h1:Pdirg1gwhEcGjMLyuSxGn9664p+P8J9SrfMgpFwrDyg=
 github.com/kevinpollet/nego v0.0.0-20211010160919-a65cd48cee43/go.mod h1:ahLMuLCUyDdXqtqGyuwGev7/PGtO7r7ocvdwDuEN/3E=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
@@ -121,12 +156,14 @@ github.com/miekg/dns v1.1.59 h1:C9EXc/UToRwKLhK5wKU/I4QVsBUc8kE6MkHBkeypWZs=
 github.com/miekg/dns v1.1.59/go.mod h1:nZpewl5p6IvctfgrckopVx2OlSEHPRO/U4SYkRklrEk=
 github.com/onsi/ginkgo/v2 v2.9.5 h1:+6Hr4uxzP4XIUyAkg61dWBw8lb/gc4/X5luuxN/EC+Q=
 github.com/onsi/ginkgo/v2 v2.9.5/go.mod h1:tvAoo1QUJwNEU2ITftXTpR7R1RbCzoZUOs3RonqW57k=
-github.com/onsi/gomega v1.27.6 h1:ENqfyGeS5AX/rlXDd/ETokDz93u0YufY1Pgxuy/PvWE=
-github.com/onsi/gomega v1.27.6/go.mod h1:PIQNjfQwkP3aQAH7lf7j87O/5FiNr+ZR8+ipb+qQlhg=
+github.com/onsi/gomega v1.27.10 h1:naR28SdDFlqrG6kScpT8VWpu1xWY5nJRCF3XaYyBjhI=
+github.com/onsi/gomega v1.27.10/go.mod h1:RsS8tutOdbdgzbPtzzATp12yT7kM5I5aElG3evPbQ0M=
 github.com/osdevisnot/sorvor v0.4.4 h1:hcMWsWOKpUtDUE3F7dra1Jf12ftLHfgDcxlyPeVlz0Y=
 github.com/osdevisnot/sorvor v0.4.4/go.mod h1:D/j+vvJEmjIXndJf37uwFWD0Hjcq9DiGojyt4yMo7H0=
 github.com/pberkel/caddy-storage-redis v1.2.0 h1:CqJ9K4z2DAHF+euR0295QjEfNhbV/HAeujajeWau8ww=
 github.com/pberkel/caddy-storage-redis v1.2.0/go.mod h1:ztw2IxbDCQ+NUrD841IvdcwiGyh1m1HgB2nBj/geS4I=
+github.com/pjbgf/sha1cd v0.3.0 h1:4D5XXmUUBUl/xQ6IjCkEAbqXskkq/4O7LmGn0AqMDs4=
+github.com/pjbgf/sha1cd v0.3.0/go.mod h1:nZ1rrWOcGJ5uZgEEVL1VUM9iRQiZvWdbZjkKyFzPPsI=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -153,6 +190,11 @@ github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 h1:n661drycOFuPLCN3Uc8sB6B/s6Z4t2xvBgU1htSHuq8=
+github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3/go.mod h1:A0bzQcvG0E7Rwjx0REVgAGH58e96+X0MeOfepqsbeW4=
+github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/skeema/knownhosts v1.2.2 h1:Iug2P4fLmDw9f41PB6thxUkNUkJzB5i+1/exaj40L3A=
+github.com/skeema/knownhosts v1.2.2/go.mod h1:xYbVRSPxqBZFrdmDyMmsOs+uX1UZC3nTN3ThzgDxUwo=
 github.com/snabb/diagio v1.0.4 h1:XnlKoBarZWiAEnNBYE5t1nbvJhdaoTaW7IBzu0R4AqM=
 github.com/snabb/diagio v1.0.4/go.mod h1:Y+Pja4UJrskCOKaLxOfa8b8wYSVb0JWpR4YFNHuzjDI=
 github.com/snabb/sitemap v1.0.4 h1:BC6cPW5jXLsKWtlYQKD2s1W58CarvNzqOmdl680uQPw=
@@ -164,6 +206,7 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/stefanfritsch/goldmark-fences v1.0.0 h1:cAL9eFJx5AfODfzURJg/R4M0TdynZb4azpGtXebywCI=
 github.com/stefanfritsch/goldmark-fences v1.0.0/go.mod h1:afDcGjekNr4uEUtTuDNmU+yPElZkv0bF2ASp+KoYsDk=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -173,6 +216,8 @@ github.com/sykesm/zap-logfmt v0.0.4 h1:U2WzRvmIWG1wDLCFY3sz8UeEmsdHQjHFNlIdmroVF
 github.com/sykesm/zap-logfmt v0.0.4/go.mod h1:AuBd9xQjAe3URrWT1BBDk2v2onAZHkZkWRMiYZXiZWA=
 github.com/thessem/zap-prettyconsole v0.4.0 h1:905GshsxOSVz44hm0mEr00Dk/gjf1Aoq3tkW1o2kKuw=
 github.com/thessem/zap-prettyconsole v0.4.0/go.mod h1:6bRZpKuje/vxEMEAlF22qPHkcO8kfJSrL/0NALxuZoQ=
+github.com/xanzy/ssh-agent v0.3.3 h1:+/15pJfg/RsTxqYcX6fHqOXZwwMP+2VyYWJeWM2qQFM=
+github.com/xanzy/ssh-agent v0.3.3/go.mod h1:6dzNDKs0J9rVPHPhaGCukekBHKqfl+L3KghI1Bc68Uw=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 github.com/yuin/goldmark v1.7.1 h1:3bajkSilaCbjdKVsKdZjZCLBNPL9pYzrCakKaf4U49U=
 github.com/yuin/goldmark v1.7.1/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
@@ -197,6 +242,9 @@ go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
+golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/crypto v0.3.1-0.20221117191849-2c476679df9a/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
+golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
 golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/exp v0.0.0-20230310171629-522b1b587ee0 h1:LGJsf5LRplCck6jUCH3dBL2dmycNruWNF5xugkSlfXw=
@@ -211,9 +259,12 @@ golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
+golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
 golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
 golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
@@ -225,27 +276,39 @@ golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220111092808-5a964db01320/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
+golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
 golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
 golang.org/x/term v0.20.0 h1:VnkxpohqXaOBYJtBmEppKUG6mXpi+4O6purfc2+sMhw=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
+golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.15.0 h1:h1V/4gjBv8v9cjcR6+AR5+/cIYK5N/WAgiv4xlsEtAk=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
@@ -267,9 +330,12 @@ google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs
 google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
+gopkg.in/warnings.v0 v0.1.2 h1:wFXVbFY8DY5/xOe1ECiWdKCzZlxgshcYVNkBHstARME=
+gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
diff --git a/internal/server/server.go b/internal/server/server.go
index 60b20d2..e75efd3 100644
--- a/internal/server/server.go
+++ b/internal/server/server.go
@@ -6,14 +6,17 @@ import (
 	"net"
 	"net/http"
 	"net/url"
+	"os"
 	"slices"
 	"time"
 
 	"website/internal/builder"
 	cfg "website/internal/config"
 	"website/internal/log"
+	"website/internal/vcs"
 	"website/internal/website"
 
+	"github.com/ardanlabs/conf/v3"
 	"github.com/osdevisnot/sorvor/pkg/livereload"
 	"github.com/pkg/errors"
 	"golang.org/x/net/http2"
@@ -72,8 +75,34 @@ func serverHeaderHandler(wrappedHandler http.Handler) http.Handler {
 	})
 }
 
+func rebuild(builderConfig builder.IOConfig, config *cfg.Config) error {
+	r, err := builder.BuildSite(builderConfig)
+	if err != nil {
+		return errors.WithMessage(err, "could not build site")
+	}
+	updateCSPHashes(config, r)
+
+	return nil
+}
+
 func New(runtimeConfig *Config) (*Server, error) {
-	var err error
+	if !runtimeConfig.Development {
+		vcsConfig := &vcs.Config{}
+		_, err := conf.Parse("", vcsConfig)
+		if err != nil {
+			return nil, err
+		}
+		_, err = vcs.CloneOrUpdate(vcsConfig)
+		if err != nil {
+			return nil, err
+		}
+		err = os.Chdir(vcsConfig.LocalPath)
+		if err != nil {
+			return nil, err
+		}
+		runtimeConfig.Root = "website"
+	}
+
 	config, err := cfg.GetConfig()
 	if err != nil {
 		return nil, errors.WithMessage(err, "error parsing configuration file")
@@ -90,11 +119,7 @@ func New(runtimeConfig *Config) (*Server, error) {
 			BaseURL:     config.BaseURL,
 			Development: true,
 		}
-		r, err := builder.BuildSite(builderConfig)
-		if err != nil {
-			return nil, errors.WithMessage(err, "could not build site")
-		}
-		updateCSPHashes(config, r)
+		rebuild(builderConfig, config)
 
 		liveReload := livereload.New()
 		top.Handle("/_/reload", liveReload)
@@ -118,13 +143,16 @@ func New(runtimeConfig *Config) (*Server, error) {
 			return nil, errors.WithMessage(err, "could not add directory to file watcher")
 		}
 		go fw.Start(func(filename string) {
-			r, err := builder.BuildSite(builderConfig)
-			if err != nil {
-				log.Error("could not build site", "error", err)
-			}
-			updateCSPHashes(config, r)
-			liveReload.Reload()
+			rebuild(builderConfig, config)
 		})
+	} else {
+		builderConfig := builder.IOConfig{
+			Source:      "content",
+			Destination: runtimeConfig.Root,
+			BaseURL:     config.BaseURL,
+			Development: false,
+		}
+		rebuild(builderConfig, config)
 	}
 
 	loggingMux := http.NewServeMux()
diff --git a/internal/vcs/repository.go b/internal/vcs/repository.go
new file mode 100644
index 0000000..cc9bdaa
--- /dev/null
+++ b/internal/vcs/repository.go
@@ -0,0 +1,65 @@
+package vcs
+
+import (
+	"os"
+	"website/internal/config"
+
+	"github.com/go-git/go-git/v5"
+	gitc "github.com/go-git/go-git/v5/config"
+	"github.com/pkg/errors"
+)
+
+type Config struct {
+	LocalPath string
+	RemoteURL config.URL
+	Branch    string `conf:"default:main"`
+}
+
+type Repository struct {
+	repo *git.Repository
+}
+
+func CloneOrUpdate(cfg *Config) (*Repository, error) {
+	gr, err := git.PlainClone(cfg.LocalPath, false, &git.CloneOptions{
+		URL:      cfg.RemoteURL.String(),
+		Progress: os.Stdout,
+	})
+	if err != nil {
+		if !errors.Is(err, git.ErrRepositoryAlreadyExists) {
+			return nil, err
+		}
+		gr, err = git.PlainOpen(cfg.LocalPath)
+		if err != nil {
+			return nil, err
+		}
+		repo := &Repository{
+			repo: gr,
+		}
+		_, err := repo.Update(cfg)
+		if err != nil {
+			return nil, err
+		}
+		return repo, nil
+	}
+
+	return &Repository{
+		repo: gr,
+	}, nil
+}
+
+func (r *Repository) Update(cfg *Config) (bool, error) {
+	err := r.repo.Fetch(&git.FetchOptions{
+		RefSpecs: []gitc.RefSpec{
+			gitc.RefSpec(
+				"+refs/heads/" + cfg.Branch + ":refs/remotes/origin/" + cfg.Branch,
+			),
+		},
+	})
+	if err != nil {
+		if errors.Is(err, git.NoErrAlreadyUpToDate) {
+			return false, nil
+		}
+		return false, err
+	}
+	return true, nil
+}
diff --git a/nix/gomod2nix.toml b/nix/gomod2nix.toml
index 8ee87d2..d424334 100644
--- a/nix/gomod2nix.toml
+++ b/nix/gomod2nix.toml
@@ -1,12 +1,21 @@
 schema = 3
 
 [mod]
+  [mod."dario.cat/mergo"]
+    version = "v1.0.0"
+    hash = "sha256-jlpc8dDj+DmiOU4gEawBu8poJJj9My0s9Mvuk9oS8ww="
   [mod."github.com/BurntSushi/toml"]
     version = "v1.3.2"
     hash = "sha256-FIwyH67KryRWI9Bk4R8s1zFP0IgKR4L66wNQJYQZLeg="
   [mod."github.com/Code-Hex/dd"]
     version = "v1.1.0"
     hash = "sha256-9aoekzjMXuJmR0/7bfu4y3SfcWBgdfYybB7gt4sNKfk="
+  [mod."github.com/Microsoft/go-winio"]
+    version = "v0.6.1"
+    hash = "sha256-BL0BVaHtmPKQts/711W59AbHXjGKqFS4ZTal0RYnR9I="
+  [mod."github.com/ProtonMail/go-crypto"]
+    version = "v1.0.0"
+    hash = "sha256-Gflazvyv+457FpUTtPafJ+SdolYSalpsU0tragTxNi8="
   [mod."github.com/PuerkitoBio/goquery"]
     version = "v1.9.2"
     hash = "sha256-9T/XF7YzCDt494E40p46BHZVNGnN4Duqlk/HsdbYEnI="
@@ -73,24 +82,42 @@ schema = 3
   [mod."github.com/cespare/xxhash/v2"]
     version = "v2.2.0"
     hash = "sha256-nPufwYQfTkyrEkbBrpqM3C2vnMxfIz6tAaBmiUP7vd4="
+  [mod."github.com/cloudflare/circl"]
+    version = "v1.3.7"
+    hash = "sha256-AkOpcZ+evLxLJStvvr01+TLeWDqcLxY3e/AhGggzh40="
   [mod."github.com/cpuguy83/go-md2man/v2"]
     version = "v2.0.2"
     hash = "sha256-OvWCtDsVrYzM84SMQwOXPLBxnWnMC1hDm+KiI6zm3uk="
   [mod."github.com/crewjam/csp"]
     version = "v0.0.2"
     hash = "sha256-4vlGmDdQjPiXmueCV51fJH/hRcG8eqhCi9TENCXjzfA="
+  [mod."github.com/cyphar/filepath-securejoin"]
+    version = "v0.2.4"
+    hash = "sha256-heCD0xMxlwnHCHcRBgTjVexHOLyWI2zRW3E8NFKoLzk="
   [mod."github.com/deckarep/golang-set/v2"]
     version = "v2.6.0"
     hash = "sha256-ni1XK75Q8iBBmxgoyZTedP4RmrUPzFC4978xB4HKdfs="
   [mod."github.com/dgryski/go-rendezvous"]
     version = "v0.0.0-20200823014737-9f7001d12a5f"
     hash = "sha256-n/7xo5CQqo4yLaWMSzSN1Muk/oqK6O5dgDOFWapeDUI="
+  [mod."github.com/emirpasic/gods"]
+    version = "v1.18.1"
+    hash = "sha256-hGDKddjLj+5dn2woHtXKUdd49/3xdsqnhx7VEdCu1m4="
   [mod."github.com/fatih/structtag"]
     version = "v1.2.0"
     hash = "sha256-Y2pjiEmMsxfUH8LONU2/f8k1BibOHeLKJmi4uZm/SSU="
   [mod."github.com/fsnotify/fsnotify"]
     version = "v1.7.0"
     hash = "sha256-MdT2rQyQHspPJcx6n9ozkLbsktIOJutOqDuKpNAtoZY="
+  [mod."github.com/go-git/gcfg"]
+    version = "v1.5.1-0.20230307220236-3a3c6141e376"
+    hash = "sha256-f4k0gSYuo0/q3WOoTxl2eFaj7WZpdz29ih6CKc8Ude8="
+  [mod."github.com/go-git/go-billy/v5"]
+    version = "v5.5.0"
+    hash = "sha256-4XUoD2bOCMCdu83egb/y8kY/Fm0s1rWgPMtiahh38OQ="
+  [mod."github.com/go-git/go-git/v5"]
+    version = "v5.12.0"
+    hash = "sha256-mD8EWOQ25FtKBWVSQhQ8V1Rr0tC/ySFZQ9GMDLRqwQU="
   [mod."github.com/go-task/slim-sprig"]
     version = "v0.0.0-20230315185526-52ccab3ef572"
     hash = "sha256-D6NjCQbcYC53NdwzyAm4i9M1OjTJIVu4EIt3AD/Vxfg="
@@ -112,6 +139,12 @@ schema = 3
   [mod."github.com/inconshreveable/mousetrap"]
     version = "v1.1.0"
     hash = "sha256-XWlYH0c8IcxAwQTnIi6WYqq44nOKUylSWxWO/vi+8pE="
+  [mod."github.com/jbenet/go-context"]
+    version = "v0.0.0-20150711004518-d14ea06fba99"
+    hash = "sha256-VANNCWNNpARH/ILQV9sCQsBWgyL2iFT+4AHZREpxIWE="
+  [mod."github.com/kevinburke/ssh_config"]
+    version = "v1.2.0"
+    hash = "sha256-Ta7ZOmyX8gG5tzWbY2oES70EJPfI90U7CIJS9EAce0s="
   [mod."github.com/kevinpollet/nego"]
     version = "v0.0.0-20211010160919-a65cd48cee43"
     hash = "sha256-pmlOiyybXPtEDi/QYAA8rXN3wf12/Zd2rheC9D47x0g="
@@ -142,6 +175,9 @@ schema = 3
   [mod."github.com/pberkel/caddy-storage-redis"]
     version = "v1.2.0"
     hash = "sha256-/X1ORmtN2z+StO1OieH/dglI/n27bUOpl52sPqkt4e8="
+  [mod."github.com/pjbgf/sha1cd"]
+    version = "v0.3.0"
+    hash = "sha256-kX9BdLh2dxtGNaDvc24NORO+C0AZ7JzbrXrtecCdB7w="
   [mod."github.com/pkg/errors"]
     version = "v0.9.1"
     hash = "sha256-mNfQtcrQmu3sNg/7IwiieKWOgFQOVVe2yXgKBpe/wZw="
@@ -172,6 +208,12 @@ schema = 3
   [mod."github.com/russross/blackfriday/v2"]
     version = "v2.1.0"
     hash = "sha256-R+84l1si8az5yDqd5CYcFrTyNZ1eSYlpXKq6nFt4OTQ="
+  [mod."github.com/sergi/go-diff"]
+    version = "v1.3.2-0.20230802210424-5b0b94c5c0d3"
+    hash = "sha256-UcLU83CPMbSoKI8RLvLJ7nvGaE2xRSL1RjoHCVkMzUM="
+  [mod."github.com/skeema/knownhosts"]
+    version = "v1.2.2"
+    hash = "sha256-kSYIrpQZbCJg7pgjJYiz2jPo6RWSGB1XyFz/1lZ4LPc="
   [mod."github.com/snabb/diagio"]
     version = "v1.0.4"
     hash = "sha256-H2eGPSXv1mpjDSg0ZDNUr6qRouXZhemE7yvbMSLFlw4="
@@ -193,6 +235,9 @@ schema = 3
   [mod."github.com/thessem/zap-prettyconsole"]
     version = "v0.4.0"
     hash = "sha256-SLpCM1OUiLalSwpO9esXMRjExxEL3V875yxsr3MV/LI="
+  [mod."github.com/xanzy/ssh-agent"]
+    version = "v0.3.3"
+    hash = "sha256-l3pGB6IdzcPA/HLk93sSN6NM2pKPy+bVOoacR5RC2+c="
   [mod."github.com/yuin/goldmark"]
     version = "v1.7.1"
     hash = "sha256-3EUgwoZRRs2jNBWSbB0DGNmfBvx7CeAgEwyUdaRaeR4="
@@ -238,6 +283,9 @@ schema = 3
   [mod."google.golang.org/protobuf"]
     version = "v1.31.0"
     hash = "sha256-UdIk+xRaMfdhVICvKRk1THe3R1VU+lWD8hqoW/y8jT0="
+  [mod."gopkg.in/warnings.v0"]
+    version = "v0.1.2"
+    hash = "sha256-ATVL9yEmgYbkJ1DkltDGRn/auGAjqGOfjQyBYyUo8s8="
   [mod."gopkg.in/yaml.v2"]
     version = "v2.4.0"
     hash = "sha256-uVEGglIedjOIGZzHW4YwN1VoRSTK8o0eGZqzd+TNdd0="