Flakify the dev shells

flake.nix

@@ -0,0 +1,133 @@
+{
+  description = "Binary Analysis Next Generation (BANG)";
+
+  inputs.nixpkgs.url = "nixpkgs/nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+
+    let
+      supportedSystems = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
+      forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
+      nixpkgsFor = forAllSystems (system: import nixpkgs {
+        inherit system;
+        config.allowUnfree = true;
+      });
+    in {
+      devShells = forAllSystems (system:
+        with nixpkgsFor.${system};
+
+        {
+          default =
+            let
+              my-python = pkgs.python3.withPackages (p: with p; [
+                brotli
+                deepdiff
+                defusedxml
+                kaitaistruct
+                leb128
+                lz4
+                mutf8
+                python-lzo
+                parameterized
+                pdfminer
+                pefile
+                pillow
+                protobuf
+                pyaxmlparser
+                pytest
+                python-snappy
+                pyyaml
+                telfhash
+                tlsh
+                zstd
+              ]);
+            in pkgs.mkShell {
+              buildInputs = with pkgs; [
+                binutils
+                cabextract
+                e2tools
+                innoextract
+                libxml2
+                lz4
+                mailcap
+                ncompress
+                openjdk8
+                openssl
+                my-python
+                protobuf
+                qemu
+                rzip
+                sasquatch
+                squashfsTools
+                unrar
+                unshield
+                utillinux
+                zchunk
+                zstd
+              ];
+            };
+
+          analysis =
+            let
+              my-python = pkgs.python39.withPackages (p: with p; [
+                cve-bin-tool
+                deepdiff
+                defusedxml
+                dockerfile-parse
+                elasticsearch
+                icalendar
+                kaitaistruct
+                parameterized
+                pdfminer
+                psycopg2
+                pytest
+                pyyaml
+                tinycss2
+                tlsh
+                yara-python
+              ]);
+            in pkgs.mkShell {
+              buildInputs = with pkgs; [
+                apkid
+                binutils
+                libxml2
+                openjdk8
+                openssl
+                my-python
+                qemu
+                utillinux
+              ];
+            };
+
+          maintenance =
+            let
+              my-python = pkgs.python39.withPackages (p: with p; [
+                click
+                cxxfilt
+                defusedxml
+                packageurl-python
+                psycopg2
+                pytest
+                python-ctags3
+                pyyaml
+                requests
+                telfhash
+                tlsh
+                woodblock
+              ]);
+            in pkgs.mkShell {
+              buildInputs = with pkgs; [
+                gettext
+                my-python
+                universal-ctags
+                yara
+              ];
+            };
+
+        });
+
+      devShell = forAllSystems (system: self.devShells.${system}.default);
+
+    };
+
+}