diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000000000000000000000000000000000000..6de8a8acd7e0568480ae14eb70819c9036a8666a
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,3 @@
+source_url "https://raw.githubusercontent.com/cachix/devenv/d1f7b48e35e6dee421cfd0f51481d17f77586997/direnvrc" "sha256-YBzqskFZxmNb3kYVoKD9ZixoPXJh1C9ZvTLGFRkauZ0="
+
+use devenv
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..c4300bc28a417b16f22ee24fa6134754e796e36c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,11 @@
+
+# Devenv
+.devenv*
+devenv.local.nix
+
+# direnv
+.direnv
+
+# pre-commit
+.pre-commit-config.yaml
+
diff --git a/devenv.lock b/devenv.lock
new file mode 100644
index 0000000000000000000000000000000000000000..0f594d4a31c33da49681243ed27743ec75a0ba3a
--- /dev/null
+++ b/devenv.lock
@@ -0,0 +1,156 @@
+{
+ "nodes": {
+ "devenv": {
+ "locked": {
+ "dir": "src/modules",
+ "lastModified": 1689504341,
+ "narHash": "sha256-btK/nUaxB6HBCiuhnebiCTnohatHElVwWrBOWP+oWpI=",
+ "owner": "cachix",
+ "repo": "devenv",
+ "rev": "b9c9d83e89c0405ab02880132a0601911c477250",
+ "type": "github"
+ },
+ "original": {
+ "dir": "src/modules",
+ "owner": "cachix",
+ "repo": "devenv",
+ "type": "github"
+ }
+ },
+ "flake-compat": {
+ "flake": false,
+ "locked": {
+ "lastModified": 1673956053,
+ "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+ "owner": "edolstra",
+ "repo": "flake-compat",
+ "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+ "type": "github"
+ },
+ "original": {
+ "owner": "edolstra",
+ "repo": "flake-compat",
+ "type": "github"
+ }
+ },
+ "flake-utils": {
+ "inputs": {
+ "systems": "systems"
+ },
+ "locked": {
+ "lastModified": 1685518550,
+ "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
+ "owner": "numtide",
+ "repo": "flake-utils",
+ "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
+ "type": "github"
+ },
+ "original": {
+ "owner": "numtide",
+ "repo": "flake-utils",
+ "type": "github"
+ }
+ },
+ "gitignore": {
+ "inputs": {
+ "nixpkgs": [
+ "pre-commit-hooks",
+ "nixpkgs"
+ ]
+ },
+ "locked": {
+ "lastModified": 1660459072,
+ "narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
+ "owner": "hercules-ci",
+ "repo": "gitignore.nix",
+ "rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
+ "type": "github"
+ },
+ "original": {
+ "owner": "hercules-ci",
+ "repo": "gitignore.nix",
+ "type": "github"
+ }
+ },
+ "nixpkgs": {
+ "locked": {
+ "lastModified": 1689449371,
+ "narHash": "sha256-sK3Oi8uEFrFPL83wKPV6w0+96NrmwqIpw9YFffMifVg=",
+ "owner": "NixOS",
+ "repo": "nixpkgs",
+ "rev": "29bcead8405cfe4c00085843eb372cc43837bb9d",
+ "type": "github"
+ },
+ "original": {
+ "owner": "NixOS",
+ "ref": "nixpkgs-unstable",
+ "repo": "nixpkgs",
+ "type": "github"
+ }
+ },
+ "nixpkgs-stable": {
+ "locked": {
+ "lastModified": 1685801374,
+ "narHash": "sha256-otaSUoFEMM+LjBI1XL/xGB5ao6IwnZOXc47qhIgJe8U=",
+ "owner": "NixOS",
+ "repo": "nixpkgs",
+ "rev": "c37ca420157f4abc31e26f436c1145f8951ff373",
+ "type": "github"
+ },
+ "original": {
+ "owner": "NixOS",
+ "ref": "nixos-23.05",
+ "repo": "nixpkgs",
+ "type": "github"
+ }
+ },
+ "pre-commit-hooks": {
+ "inputs": {
+ "flake-compat": "flake-compat",
+ "flake-utils": "flake-utils",
+ "gitignore": "gitignore",
+ "nixpkgs": [
+ "nixpkgs"
+ ],
+ "nixpkgs-stable": "nixpkgs-stable"
+ },
+ "locked": {
+ "lastModified": 1689328505,
+ "narHash": "sha256-9B3+OeUn1a/CvzE3GW6nWNwS5J7PDHTyHGlpL3wV5oA=",
+ "owner": "cachix",
+ "repo": "pre-commit-hooks.nix",
+ "rev": "5e28316db471d1ac234beb70031b635437421dd6",
+ "type": "github"
+ },
+ "original": {
+ "owner": "cachix",
+ "repo": "pre-commit-hooks.nix",
+ "type": "github"
+ }
+ },
+ "root": {
+ "inputs": {
+ "devenv": "devenv",
+ "nixpkgs": "nixpkgs",
+ "pre-commit-hooks": "pre-commit-hooks"
+ }
+ },
+ "systems": {
+ "locked": {
+ "lastModified": 1681028828,
+ "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+ "owner": "nix-systems",
+ "repo": "default",
+ "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+ "type": "github"
+ },
+ "original": {
+ "owner": "nix-systems",
+ "repo": "default",
+ "type": "github"
+ }
+ }
+ },
+ "root": "root",
+ "version": 7
+}
diff --git a/devenv.nix b/devenv.nix
new file mode 100644
index 0000000000000000000000000000000000000000..59ad99bed53f626e41c9d0f1aea5afc1ba1d831f
--- /dev/null
+++ b/devenv.nix
@@ -0,0 +1,50 @@
+# See full reference at https://devenv.sh/reference/options/
+{ pkgs, inputs, phps, lib, config, modulesPath,... }:
+
+{
+
+
+ # https://devenv.sh/packages/
+ packages = [
+ pkgs.git
+ pkgs.gcc12
+ #pkgs.glibc
+ pkgs.go-task
+ pkgs.blackbox
+ pkgs.blackbox-terminal
+ pkgs.jq
+ pkgs.delve
+ pkgs.gdlv
+ pkgs.libffi
+ pkgs.zlib
+ pkgs.procps
+ pkgs.php81Extensions.xdebug
+ pkgs.ranger
+ pkgs.meld
+ pkgs.gnused
+ pkgs.coreutils-full # # https://search.nixos.org/packages?channel=23.05&show=coreutils-full&from=0&size=50&sort=relevance&type=packages&query=mkdir
+ pkgs.gnugrep
+ pkgs.gnumake
+ pkgs.util-linux
+ # pkgs.logrotate
+ pkgs.httpie
+ pkgs.netcat
+ pkgs.memcached
+ pkgs.fd
+
+ #pkgs.process-compose
+ # pkgs.glibc_multi
+ # pkgs.curl
+ ];
+
+ ## curl geht nicht!
+
+ # https://devenv.sh/languages/
+ # languages.nix.enable = true;
+ languages = {
+ go = { enable = true; };
+ };
+
+
+}
+
diff --git a/devenv.yaml b/devenv.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c7cb5cedadc04e17a1703f298db573f43c79cad8
--- /dev/null
+++ b/devenv.yaml
@@ -0,0 +1,3 @@
+inputs:
+ nixpkgs:
+ url: github:NixOS/nixpkgs/nixpkgs-unstable
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000000000000000000000000000000000000..486127dfa5ca37cb2354731c32c142ca5547ee63
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,87 @@
+{
+ description = "Version is a program that automates and simplifies the process of incrementing version numbers for software projects.";
+
+ # Nixpkgs / NixOS version to use.
+ inputs.nixpkgs.url = "nixpkgs/nixos-unstable";
+
+ outputs = { self, nixpkgs }:
+ let
+
+ # to work with older version of flakes
+ lastModifiedDate = self.lastModifiedDate or self.lastModified or "19700101";
+
+ # Generate a user-friendly version number.
+ #version = builtins.substring 0 8 lastModifiedDate;
+
+
+ rootPath = ./.;
+ releaseJson = builtins.fromJSON (builtins.readFile "${rootPath}/release.json");
+ version = releaseJson.version;
+
+
+ # System types to support.
+ supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+
+ # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+ forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+
+ # Nixpkgs instantiated for supported system types.
+ nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+
+ in
+ {
+
+ # Provide some binary packages for selected system types.
+ packages = forAllSystems (system:
+ let
+ pkgs = nixpkgsFor.${system};
+ in
+ {
+ version = pkgs.buildGoModule {
+ pname = "version";
+ inherit version;
+ # In 'nix develop', we don't need a copy of the source tree
+ # in the Nix store.
+ src = ././application/source;
+
+ # This hash locks the dependencies of this package. It is
+ # necessary because of how Go requires network access to resolve
+ # VCS. See https://www.tweag.io/blog/2021-03-04-gomod2nix/ for
+ # details. Normally one can build with a fake sha256 and rely on native Go
+ # mechanisms to tell you what the hash should be or determine what
+ # it should be "out-of-band" with other tooling (eg. gomod2nix).
+ # To begin with it is recommended to set this, but one must
+ # remeber to bump this hash when your dependencies change.
+ vendorSha256 = pkgs.lib.fakeSha256;
+
+ #vendorSha256 = "sha256-XdB+u94Rqsb29jVs4miyOq1NEYaVJHWFXg6QebFJzNQ=";
+
+
+ meta = with nixpkgs.legacyPackages.${system}.lib; {
+ description = "Version is a program that automates and simplifies the process of incrementing version numbers for software projects.";
+ homepage = "https://gitlab.schukai.com/oss/utilities/version";
+ license = licenses.mit;
+ maintainers = with maintainers; [ "schukai GmbH" ];
+ };
+
+ };
+ });
+
+ # Add dependencies that are only needed for development
+ devShells = forAllSystems (system:
+ let
+ pkgs = nixpkgsFor.${system};
+ in
+ {
+ default = pkgs.mkShell {
+ buildInputs = with pkgs; [ go gopls gotools go-tools ];
+ };
+ });
+
+ # The default package for 'nix build'. This makes sense if the
+ # flake provides only one package or there is a clear "main"
+ # package.
+ defaultPackage = forAllSystems (system: self.packages.${system}.version);
+ };
+}
+