From 93f5fc81e8591ac276932cd495713eec8769ced2 Mon Sep 17 00:00:00 2001
From: Olivier 'reivilibre <contact@librepush.net>
Date: Fri, 23 May 2025 12:02:17 +0100
Subject: [PATCH] devenv stuff

Add build and run dependencies to devenv
---
 .gitignore  |   9 +++++
 devenv.lock | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 devenv.nix  |  39 ++++++++++++++++++++
 devenv.yaml |  15 ++++++++
 4 files changed, 166 insertions(+)
 create mode 100644 devenv.lock
 create mode 100644 devenv.nix
 create mode 100644 devenv.yaml

diff --git a/.gitignore b/.gitignore
index 7b40c45adf..19d0bec0e4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,12 @@ xcuserdata/
 # Don't commit any secrets to the repo.
 .env
 .env.secret.toml
+# 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 0000000000..5ef0cee6b4
--- /dev/null
+++ b/devenv.lock
@@ -0,0 +1,103 @@
+{
+  "nodes": {
+    "devenv": {
+      "locked": {
+        "dir": "src/modules",
+        "lastModified": 1755536966,
+        "owner": "cachix",
+        "repo": "devenv",
+        "rev": "062a852197de9aa96204c5b4b01d149e3c44ffb6",
+        "type": "github"
+      },
+      "original": {
+        "dir": "src/modules",
+        "owner": "cachix",
+        "repo": "devenv",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1747046372,
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "9100a0f413b0c601e0533d1d94ffd501ce2e7885",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "git-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1755446520,
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "rev": "4b04db83821b819bbbe32ed0a025b31e7971f22e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "git-hooks.nix",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "git-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1755186698,
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "fbcf476f790d8a217c3eab4e12033dc4a0f6d23c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "devenv": "devenv",
+        "git-hooks": "git-hooks",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": [
+          "git-hooks"
+        ]
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/devenv.nix b/devenv.nix
new file mode 100644
index 0000000000..76f08ffcab
--- /dev/null
+++ b/devenv.nix
@@ -0,0 +1,39 @@
+{ pkgs, lib, config, inputs, ... }:
+
+{
+  cachix.enable = false;
+
+  languages.rust = {
+    enable = true;
+  };
+
+  packages = with pkgs; [
+    clang
+    cmake
+    protobuf
+
+    # compilation dependencies (speculated)
+    xorg.libXcursor
+    xorg.libXrandr
+    xorg.libXi
+    xorg.libX11
+    xorg.libxcb
+    libxkbcommon
+
+    alsa-lib
+
+
+    # for runtime?
+    vulkan-loader
+
+    mold
+  ];
+
+  env = {
+    PROTOC = "${pkgs.protobuf}/bin/protoc";
+
+    LD_LIBRARY_PATH="${pkgs.vulkan-loader}/lib";
+  };
+
+  # See full reference at https://devenv.sh/reference/options/
+}
diff --git a/devenv.yaml b/devenv.yaml
new file mode 100644
index 0000000000..7661c9fcee
--- /dev/null
+++ b/devenv.yaml
@@ -0,0 +1,15 @@
+# yaml-language-server: $schema=https://devenv.sh/devenv.schema.json
+inputs:
+  nixpkgs:
+    url: github:NixOS/nixpkgs/nixos-unstable
+
+# If you're using non-OSS software, you can set allowUnfree to true.
+# allowUnfree: true
+
+# If you're willing to use a package that's vulnerable
+# permittedInsecurePackages:
+#  - "openssl-1.1.1w"
+
+# If you have more than one devenv you can merge them
+#imports:
+# - ./backend