From 8b70b13ff349b106be9fd002e3a3c93a55d56e89 Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Wed, 20 Mar 2024 14:23:41 +0000
Subject: [PATCH 1/8] works

---
 .gitignore                      |  6 +++-
 flake.lock                      | 64 +++++++++++++++++++++++++++++++++
 flake.nix                       | 41 +++++++++++++++++++++
 modules/bash-commons/install.sh |  2 +-
 4 files changed, 111 insertions(+), 2 deletions(-)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.gitignore b/.gitignore
index e2e7cb0..80ea171 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,8 @@ build/
 out/
 
 # Python
-*.pyc
\ No newline at end of file
+*.pyc
+
+# Nix
+result
+result/**
\ No newline at end of file
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..6ae9a72
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,64 @@
+{
+  "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1709336216,
+        "narHash": "sha256-Dt/wOWeW6Sqm11Yh+2+t0dfEWxoMxGBvv3JpIocFl9E=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "f7b3c975cf067e56e7cda6cb098ebe3fb4d74ca2",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1710806803,
+        "narHash": "sha256-qrxvLS888pNJFwJdK+hf1wpRCSQcqA6W5+Ox202NDa0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b06025f1533a1e07b6db3e75151caa155d1c7eb3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1709237383,
+        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..e692fd8
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,41 @@
+{
+  description = "bash-commons via nix flakes";
+  inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs = inputs@{ flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ];
+      perSystem = { config, self', inputs', pkgs, system, ... }: {
+        packages.default = pkgs.stdenvNoCC.mkDerivation rec {
+          pname = "bash-commons";
+          version = "0.1.9";
+          src = ./modules/bash-commons/src;
+          phases = [ "installPhase" "fixupPhase" ];
+          installPhase = ''
+            mkdir -p $out/bin
+            cp $src/array.sh $out/bin/array.sh
+            cp $src/assert.sh $out/bin/assert.sh
+            cp $src/file.sh $out/bin/file.sh
+            cp $src/log.sh $out/bin/log.sh
+            cp $src/string.sh $out/bin/string.sh
+            cp $src/string.sh $out/bin/os.sh
+
+            chmod +x $out/bin/array.sh
+            chmod +x $out/bin/assert.sh
+            chmod +x $out/bin/file.sh
+            chmod +x $out/bin/log.sh
+            chmod +x $out/bin/string.sh
+            chmod +x $out/bin/os.sh
+          '';
+
+          doCheck = false;
+        };
+        devShells.default = pkgs.mkShell {
+          buildInputs = [ self'.packages.default ];
+        };
+      };
+    };
+}
diff --git a/modules/bash-commons/install.sh b/modules/bash-commons/install.sh
index c67605f..f714a0a 100755
--- a/modules/bash-commons/install.sh
+++ b/modules/bash-commons/install.sh
@@ -21,7 +21,7 @@ function print_usage {
   echo
   echo "Usage: install.sh [options]"
   echo
-  echo "This script is used by the Gruntwork Installter to install the bash-commons library."
+  echo "This script is used by the Gruntwork Installer to install the bash-commons library."
   echo
   echo "Options:"
   echo

From 59b40de971cc7a5a543bba24c600e63e817f8eda Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Fri, 10 May 2024 22:47:51 +0100
Subject: [PATCH 2/8] update nix

---
 flake.lock | 32 +++++++++++++-------------------
 flake.nix  | 24 ++++++++++++++++--------
 2 files changed, 29 insertions(+), 27 deletions(-)

diff --git a/flake.lock b/flake.lock
index 6ae9a72..3b501db 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1709336216,
-        "narHash": "sha256-Dt/wOWeW6Sqm11Yh+2+t0dfEWxoMxGBvv3JpIocFl9E=",
+        "lastModified": 1714641030,
+        "narHash": "sha256-yzcRNDoyVP7+SCNX0wmuDju1NUCt8Dz9+lyUXEI0dbI=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "f7b3c975cf067e56e7cda6cb098ebe3fb4d74ca2",
+        "rev": "e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e",
         "type": "github"
       },
       "original": {
@@ -20,36 +20,30 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1710806803,
-        "narHash": "sha256-qrxvLS888pNJFwJdK+hf1wpRCSQcqA6W5+Ox202NDa0=",
+        "lastModified": 1715218190,
+        "narHash": "sha256-R98WOBHkk8wIi103JUVQF3ei3oui4HvoZcz9tYOAwlk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b06025f1533a1e07b6db3e75151caa155d1c7eb3",
+        "rev": "9a9960b98418f8c385f52de3b09a63f9c561427a",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-unstable",
+        "ref": "nixos-23.11",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
     "nixpkgs-lib": {
       "locked": {
-        "dir": "lib",
-        "lastModified": 1709237383,
-        "narHash": "sha256-cy6ArO4k5qTx+l5o+0mL9f5fa86tYUX3ozE1S+Txlds=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "1536926ef5621b09bba54035ae2bb6d806d72ac8",
-        "type": "github"
+        "lastModified": 1714640452,
+        "narHash": "sha256-QBx10+k6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
       },
       "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
       }
     },
     "root": {
diff --git a/flake.nix b/flake.nix
index e692fd8..84246ec 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,18 +2,26 @@
   description = "bash-commons via nix flakes";
   inputs = {
     flake-parts.url = "github:hercules-ci/flake-parts";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
   };
 
-  outputs = inputs@{ flake-parts, ... }:
-    flake-parts.lib.mkFlake { inherit inputs; } {
-      systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ];
-      perSystem = { config, self', inputs', pkgs, system, ... }: {
+  outputs = inputs @ {flake-parts, ...}:
+    flake-parts.lib.mkFlake {inherit inputs;} {
+      systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
+      perSystem = {
+        config,
+        self',
+        inputs',
+        pkgs,
+        system,
+        ...
+      }: {
+        formatter = pkgs.alejandra;
         packages.default = pkgs.stdenvNoCC.mkDerivation rec {
           pname = "bash-commons";
           version = "0.1.9";
           src = ./modules/bash-commons/src;
-          phases = [ "installPhase" "fixupPhase" ];
+          phases = ["installPhase" "fixupPhase"];
           installPhase = ''
             mkdir -p $out/bin
             cp $src/array.sh $out/bin/array.sh
@@ -22,7 +30,7 @@
             cp $src/log.sh $out/bin/log.sh
             cp $src/string.sh $out/bin/string.sh
             cp $src/string.sh $out/bin/os.sh
-
+        
             chmod +x $out/bin/array.sh
             chmod +x $out/bin/assert.sh
             chmod +x $out/bin/file.sh
@@ -34,7 +42,7 @@
           doCheck = false;
         };
         devShells.default = pkgs.mkShell {
-          buildInputs = [ self'.packages.default ];
+          buildInputs = [self'.packages.default];
         };
       };
     };

From 264a1e7c391bc182ddbf9b0c5f15a72a2b485f93 Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Fri, 10 May 2024 22:51:54 +0100
Subject: [PATCH 3/8] can I?

---
 .circleci/config.yml | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 429f654..8c1b1ac 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -66,19 +66,26 @@ jobs:
     steps:
       - checkout
       - run: docker-compose up --exit-code-from bats_ubuntu2004_imds_v2 bats_ubuntu2004_imds_v2
+  nix:
+    docker:
+      - image: nixos/nix:2.22.1
+    steps:
+      - checkout
+      - run: nix build
 
 workflows:
   version: 2
   checks:
     jobs:
-      - shellcheck
-      - integration_test:
-          context:
-            - AWS__PHXDEVOPS__circle-ci-test
-            - GITHUB__PAT__gruntwork-ci
-      - bats_ubuntu1604_imds_v1
-      - bats_ubuntu1604_imds_v2
-      - bats_ubuntu1804_imds_v1
-      - bats_ubuntu1804_imds_v2
-      - bats_ubuntu2004_imds_v1
-      - bats_ubuntu2004_imds_v2
+      - nix
+      # - shellcheck
+      # - integration_test:
+      #     context:
+      #       - AWS__PHXDEVOPS__circle-ci-test
+      #       - GITHUB__PAT__gruntwork-ci
+      # - bats_ubuntu1604_imds_v1
+      # - bats_ubuntu1604_imds_v2
+      # - bats_ubuntu1804_imds_v1
+      # - bats_ubuntu1804_imds_v2
+      # - bats_ubuntu2004_imds_v1
+      # - bats_ubuntu2004_imds_v2

From 376247b36cc935ff28a6d5c55b9eaa8835ada7ac Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Fri, 10 May 2024 22:53:14 +0100
Subject: [PATCH 4/8] nope

---
 .circleci/config.yml | 29 +++++++++++------------------
 1 file changed, 11 insertions(+), 18 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8c1b1ac..429f654 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -66,26 +66,19 @@ jobs:
     steps:
       - checkout
       - run: docker-compose up --exit-code-from bats_ubuntu2004_imds_v2 bats_ubuntu2004_imds_v2
-  nix:
-    docker:
-      - image: nixos/nix:2.22.1
-    steps:
-      - checkout
-      - run: nix build
 
 workflows:
   version: 2
   checks:
     jobs:
-      - nix
-      # - shellcheck
-      # - integration_test:
-      #     context:
-      #       - AWS__PHXDEVOPS__circle-ci-test
-      #       - GITHUB__PAT__gruntwork-ci
-      # - bats_ubuntu1604_imds_v1
-      # - bats_ubuntu1604_imds_v2
-      # - bats_ubuntu1804_imds_v1
-      # - bats_ubuntu1804_imds_v2
-      # - bats_ubuntu2004_imds_v1
-      # - bats_ubuntu2004_imds_v2
+      - shellcheck
+      - integration_test:
+          context:
+            - AWS__PHXDEVOPS__circle-ci-test
+            - GITHUB__PAT__gruntwork-ci
+      - bats_ubuntu1604_imds_v1
+      - bats_ubuntu1604_imds_v2
+      - bats_ubuntu1804_imds_v1
+      - bats_ubuntu1804_imds_v2
+      - bats_ubuntu2004_imds_v1
+      - bats_ubuntu2004_imds_v2

From ee5db884293085d6241821c95021b58e483cc185 Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Mon, 20 May 2024 12:52:31 +0100
Subject: [PATCH 5/8] versio fix

---
 flake.lock | 12 ++++++------
 flake.nix  | 10 +++++++---
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/flake.lock b/flake.lock
index 3b501db..b534f8f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1714641030,
-        "narHash": "sha256-yzcRNDoyVP7+SCNX0wmuDju1NUCt8Dz9+lyUXEI0dbI=",
+        "lastModified": 1715865404,
+        "narHash": "sha256-/GJvTdTpuDjNn84j82cU6bXztE0MSkdnTWClUCRub78=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e",
+        "rev": "8dc45382d5206bd292f9c2768b8058a8fd8311d9",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1715218190,
-        "narHash": "sha256-R98WOBHkk8wIi103JUVQF3ei3oui4HvoZcz9tYOAwlk=",
+        "lastModified": 1716061101,
+        "narHash": "sha256-H0eCta7ahEgloGIwE/ihkyGstOGu+kQwAiHvwVoXaA0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "9a9960b98418f8c385f52de3b09a63f9c561427a",
+        "rev": "e7cc61784ddf51c81487637b3031a6dd2d6673a2",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 84246ec..f569f83 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,7 +5,11 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
   };
 
-  outputs = inputs @ {flake-parts, ...}:
+  outputs = inputs @ {
+    flake-parts,
+    self,
+    ...
+  }:
     flake-parts.lib.mkFlake {inherit inputs;} {
       systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
       perSystem = {
@@ -19,7 +23,7 @@
         formatter = pkgs.alejandra;
         packages.default = pkgs.stdenvNoCC.mkDerivation rec {
           pname = "bash-commons";
-          version = "0.1.9";
+          version = builtins.toString (self.shortRev or self.dirtyShortRev or self.lastModified or "unknown");
           src = ./modules/bash-commons/src;
           phases = ["installPhase" "fixupPhase"];
           installPhase = ''
@@ -30,7 +34,7 @@
             cp $src/log.sh $out/bin/log.sh
             cp $src/string.sh $out/bin/string.sh
             cp $src/string.sh $out/bin/os.sh
-        
+
             chmod +x $out/bin/array.sh
             chmod +x $out/bin/assert.sh
             chmod +x $out/bin/file.sh

From 92bd94ff4a0ee5a487a39cbcb17e88e8d2a2929b Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Mon, 20 May 2024 13:52:40 +0100
Subject: [PATCH 6/8] use official formatter and filter out mac

---
 flake.lock |  8 ++---
 flake.nix  | 93 +++++++++++++++++++++++++++++-------------------------
 2 files changed, 54 insertions(+), 47 deletions(-)

diff --git a/flake.lock b/flake.lock
index b534f8f..a00eb85 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,16 +20,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716061101,
-        "narHash": "sha256-H0eCta7ahEgloGIwE/ihkyGstOGu+kQwAiHvwVoXaA0=",
+        "lastModified": 1716128955,
+        "narHash": "sha256-3DNg/PV+X2V7yn8b/fUR2ppakw7D9N4sjVBGk6nDwII=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e7cc61784ddf51c81487637b3031a6dd2d6673a2",
+        "rev": "f9256de8281f2ccd04985ac5c30d8f69aefadbe8",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "nixos-23.11",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index f569f83..25a7659 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,52 +2,59 @@
   description = "bash-commons via nix flakes";
   inputs = {
     flake-parts.url = "github:hercules-ci/flake-parts";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
   };
 
-  outputs = inputs @ {
-    flake-parts,
-    self,
-    ...
-  }:
-    flake-parts.lib.mkFlake {inherit inputs;} {
-      systems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin"];
-      perSystem = {
-        config,
-        self',
-        inputs',
-        pkgs,
-        system,
-        ...
-      }: {
-        formatter = pkgs.alejandra;
-        packages.default = pkgs.stdenvNoCC.mkDerivation rec {
-          pname = "bash-commons";
-          version = builtins.toString (self.shortRev or self.dirtyShortRev or self.lastModified or "unknown");
-          src = ./modules/bash-commons/src;
-          phases = ["installPhase" "fixupPhase"];
-          installPhase = ''
-            mkdir -p $out/bin
-            cp $src/array.sh $out/bin/array.sh
-            cp $src/assert.sh $out/bin/assert.sh
-            cp $src/file.sh $out/bin/file.sh
-            cp $src/log.sh $out/bin/log.sh
-            cp $src/string.sh $out/bin/string.sh
-            cp $src/string.sh $out/bin/os.sh
+  outputs =
+    inputs@{ flake-parts, self, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "aarch64-darwin"
+        "x86_64-darwin"
+      ];
+      perSystem =
+        {
+          config,
+          self',
+          inputs',
+          pkgs,
+          system,
+          ...
+        }:
+        {
+          formatter = pkgs.nixfmt-rfc-style;
+          packages = {
+            default =
+              # if not darwin system then regex an
+              let
+                filter = if pkgs.stdenv.isLinux then '''' else ''| grep --invert -E "os|ubuntu" '';
+              in
+              # no need for c(pp) compiler
+              pkgs.stdenvNoCC.mkDerivation rec {
+                pname = "bash-commons";
+                version = builtins.toString (self.shortRev or self.dirtyShortRev or self.lastModified or "unknown");
+                src = ./modules/bash-commons/src;
+                phases = [
+                  "installPhase"
+                  "fixupPhase"
+                ];
+                installPhase = ''
+                  mkdir -p $out/bin
+                  find $src -type f ${filter} | xargs -I{} cp {} $out/bin/
+                  chmod +x $out/bin/*.sh
+                '';
+                doCheck = false;
+              };
 
-            chmod +x $out/bin/array.sh
-            chmod +x $out/bin/assert.sh
-            chmod +x $out/bin/file.sh
-            chmod +x $out/bin/log.sh
-            chmod +x $out/bin/string.sh
-            chmod +x $out/bin/os.sh
-          '';
-
-          doCheck = false;
-        };
-        devShells.default = pkgs.mkShell {
-          buildInputs = [self'.packages.default];
+            # run this to make universal check
+            check = pkgs.writeScriptBin "check" ''
+              nix flake check --print-build-logs --show-trace --no-build --debug --verbose --all-systems
+              nix build
+            '';
+          };
+          devShells.default = pkgs.mkShell { buildInputs = [ self'.packages.default ]; };
         };
-      };
     };
 }

From 432be3b3acc56cdea58f1836d209139ce9fc9d70 Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Fri, 24 May 2024 10:52:03 +0100
Subject: [PATCH 7/8] Update flake.nix

---
 flake.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index 25a7659..e0c5c67 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,7 +27,7 @@
           formatter = pkgs.nixfmt-rfc-style;
           packages = {
             default =
-              # if not darwin system then regex an
+              # filter out linux from mac
               let
                 filter = if pkgs.stdenv.isLinux then '''' else ''| grep --invert -E "os|ubuntu" '';
               in
@@ -48,7 +48,7 @@
                 doCheck = false;
               };
 
-            # run this to make universal check
+            # run this to make universal check of nix flake
             check = pkgs.writeScriptBin "check" ''
               nix flake check --print-build-logs --show-trace --no-build --debug --verbose --all-systems
               nix build

From d838e81c7db00ed203207591bed764a7747c971f Mon Sep 17 00:00:00 2001
From: dzmitry-lahoda <dzmitry@lahoda.pro>
Date: Mon, 27 May 2024 16:20:22 +0100
Subject: [PATCH 8/8] nix into ci

---
 .circleci/config.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 429f654..3b46bc5 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,4 +1,6 @@
 version: 2
+orbs:
+  nix: eld/nix@
 jobs:
   shellcheck:
     machine: true
@@ -66,6 +68,12 @@ jobs:
     steps:
       - checkout
       - run: docker-compose up --exit-code-from bats_ubuntu2004_imds_v2 bats_ubuntu2004_imds_v2
+  nixcheck:
+    machine: true
+    steps:
+      - checkout
+      - nix/install
+      - run: nix run .#check --option "flakes commands" --accept-flake-config
 
 workflows:
   version: 2
@@ -82,3 +90,4 @@ workflows:
       - bats_ubuntu1804_imds_v2
       - bats_ubuntu2004_imds_v1
       - bats_ubuntu2004_imds_v2
+      - nixcheck