diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..a415272
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,5 @@
+# Generated by soonix, DO NOT EDIT
+include:
+- component: gitlab.com/TECHNOFAB/nix-gitlab-ci/nix-gitlab-ci@3.0.0-alpha.2
+  inputs:
+    version: 3.0.0-alpha.2
diff --git a/flake.lock b/flake.lock
index d988f28..ea0ade9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -37,11 +37,11 @@
       },
       "locked": {
         "dir": "lib",
-        "lastModified": 1755264589,
-        "narHash": "sha256-g8KjU4D/nxpMjCLQNP90VAAWUH89yvONRfChyhhzq4c=",
+        "lastModified": 1756370106,
+        "narHash": "sha256-l84ojcHuQWBwn4BRxQsMMfQpcq/Az/sHh/hSqFgVtyg=",
         "owner": "rensa-nix",
         "repo": "core",
-        "rev": "9f20f8c94b09a1c85356f8340ebe0a339b0d32e6",
+        "rev": "9c1a29fa9ba7cbbb78b9e47eb8afbcd29303a3b4",
         "type": "gitlab"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 7a32ee9..26004fe 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,6 +23,7 @@
         (simple "tests")
         (simple "benchmark")
         (simple "docs")
+        (simple "ci")
       ];
     }
     {
@@ -30,6 +31,7 @@
         ["repo" "tests"]
         ["repo" "benchmark"]
         ["repo" "docs"]
+        ["repo" "ci" "packages"]
       ];
     };
 }
diff --git a/lib/modules/env.nix b/lib/modules/env.nix
index 4332c96..ee5da94 100644
--- a/lib/modules/env.nix
+++ b/lib/modules/env.nix
@@ -13,7 +13,7 @@
     prefix,
     ...
   } @ args: let
-    vals = filter (key: args.${key} != null && args.${key}) [
+    vals = filter (key: args.${key} != null && args.${key} != false) [
       "eval"
       "prefix"
       "unset"
diff --git a/nix/repo/benchmark.nix b/nix/repo/benchmark.nix
index b80e1d4..9a74e62 100644
--- a/nix/repo/benchmark.nix
+++ b/nix/repo/benchmark.nix
@@ -6,13 +6,13 @@ in {
     runtimeInputs = [pkgs.hyperfine];
     text = ''
       echo "Comparison cases first:"
-      hyperfine -w 3 \
-        'nix-instantiate ${inputs.self}/benchmark/shared.nix' \
-        'nix-instantiate ${inputs.self}/benchmark/empty.nix'
+      hyperfine -w 5 \
+        'nix-instantiate ${inputs.self}/benchmark/shared.nix --quiet --quiet --quiet' \
+        'nix-instantiate ${inputs.self}/benchmark/empty.nix --quiet --quiet --quiet'
       echo "Now real benchmark:"
-      hyperfine -w 3 \
-        'nix-instantiate ${inputs.self}/benchmark/nixpkgs-shell.nix' \
-        'nix-instantiate ${inputs.self}/benchmark/devshell.nix'
+      hyperfine -w 5 \
+        'nix-instantiate ${inputs.self}/benchmark/nixpkgs-shell.nix --quiet --quiet --quiet' \
+        'nix-instantiate ${inputs.self}/benchmark/devshell.nix --quiet --quiet --quiet'
     '';
   };
 }
diff --git a/nix/repo/ci.nix b/nix/repo/ci.nix
new file mode 100644
index 0000000..e9fe6be
--- /dev/null
+++ b/nix/repo/ci.nix
@@ -0,0 +1,51 @@
+{inputs, ...}: let
+  inherit (inputs) cilib;
+in
+  cilib.mkCI {
+    pipelines."default" = {
+      stages = ["test" "build" "deploy"];
+      jobs = {
+        "test" = {
+          stage = "test";
+          script = [
+            "nix run .#tests -- --junit=junit.xml"
+          ];
+          allow_failure = true;
+          artifacts = {
+            when = "always";
+            reports.junit = "junit.xml";
+          };
+        };
+        "benchmark" = {
+          stage = "test";
+          script = [
+            "nix run .#bench"
+          ];
+        };
+        "docs" = {
+          stage = "build";
+          script = [
+            # sh
+            ''
+              nix build .#docs:default
+              mkdir -p public
+              cp -r result/. public/
+            ''
+          ];
+          artifacts.paths = ["public"];
+        };
+        "pages" = {
+          nix.enable = false;
+          image = "alpine:latest";
+          stage = "deploy";
+          script = ["true"];
+          artifacts.paths = ["public"];
+          rules = [
+            {
+              "if" = "$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH";
+            }
+          ];
+        };
+      };
+    };
+  }
diff --git a/nix/repo/devShells.nix b/nix/repo/devShells.nix
index 3d59cfc..fd55a79 100644
--- a/nix/repo/devShells.nix
+++ b/nix/repo/devShells.nix
@@ -1,18 +1,24 @@
-{inputs, ...}: let
-  inherit (inputs) pkgs devshell treefmt;
+{
+  inputs,
+  cell,
+  ...
+}: let
+  inherit (inputs) pkgs devshell treefmt soonix;
+  inherit (cell) ci;
 in {
   default = devshell.mkShell {
+    imports = [soonix.devshellModule];
     packages = [
       pkgs.nil
       (treefmt.mkWrapper pkgs {
         programs = {
           alejandra.enable = true;
-          statix.enable = true;
           deadnix.enable = true;
           mdformat.enable = true;
         };
       })
     ];
+    soonix.hooks.ci = ci.soonix;
     meta = {
       enableMenu = true;
       showMenu = "always";
diff --git a/nix/repo/flake.lock b/nix/repo/flake.lock
index 9b28e91..93bff42 100644
--- a/nix/repo/flake.lock
+++ b/nix/repo/flake.lock
@@ -1,5 +1,23 @@
 {
   "nodes": {
+    "nix-gitlab-ci-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1756974596,
+        "narHash": "sha256-KxQj76sUqvPNtrqzNWMZeOWqTitc0aFCYj7UZzToiEA=",
+        "owner": "TECHNOFAB",
+        "repo": "nix-gitlab-ci",
+        "rev": "00cf5b83c6c46698fba12a54b9cc15c6d4e5a4dd",
+        "type": "gitlab"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "TECHNOFAB",
+        "ref": "3.0.0-alpha.2",
+        "repo": "nix-gitlab-ci",
+        "type": "gitlab"
+      }
+    },
     "nixmkdocs": {
       "locked": {
         "dir": "lib",
@@ -36,11 +54,30 @@
     },
     "root": {
       "inputs": {
+        "nix-gitlab-ci-lib": "nix-gitlab-ci-lib",
         "nixmkdocs": "nixmkdocs",
         "nixtest-lib": "nixtest-lib",
+        "soonix-lib": "soonix-lib",
         "treefmt-nix": "treefmt-nix"
       }
     },
+    "soonix-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1757424411,
+        "narHash": "sha256-x99obZwqDAhUB+VUhAV9sKH00NnsVi481n/8bdvZCUY=",
+        "owner": "TECHNOFAB",
+        "repo": "soonix",
+        "rev": "add807ef8980197bbd06652a36d937b93b2a31c7",
+        "type": "gitlab"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "TECHNOFAB",
+        "repo": "soonix",
+        "type": "gitlab"
+      }
+    },
     "treefmt-nix": {
       "flake": false,
       "locked": {
diff --git a/nix/repo/flake.nix b/nix/repo/flake.nix
index 756cc1d..29a15cf 100644
--- a/nix/repo/flake.nix
+++ b/nix/repo/flake.nix
@@ -2,6 +2,8 @@
   inputs = {
     nixtest-lib.url = "gitlab:TECHNOFAB/nixtest?dir=lib";
     nixmkdocs.url = "gitlab:TECHNOFAB/nixmkdocs?dir=lib";
+    soonix-lib.url = "gitlab:TECHNOFAB/soonix?dir=lib";
+    nix-gitlab-ci-lib.url = "gitlab:TECHNOFAB/nix-gitlab-ci/3.0.0-alpha.2?dir=lib";
     treefmt-nix = {
       url = "github:numtide/treefmt-nix";
       flake = false;
@@ -12,6 +14,8 @@
     // {
       ntlib = i.nixtest-lib.lib {inherit (i.parent) pkgs;};
       doclib = i.nixmkdocs.lib {inherit (i.parent) pkgs;};
+      soonix = i.soonix-lib.lib {inherit (i.parent) pkgs;};
+      cilib = i.nix-gitlab-ci-lib.lib {inherit (i.parent) pkgs;};
       devshell = import "${i.parent.self}/lib" {inherit (i.parent) pkgs;};
       treefmt = import i.treefmt-nix;
     };