From 0c1e7da1ae9395a78fe1b2eac9ddbf6dfba5e910 Mon Sep 17 00:00:00 2001
From: Michael Zhang <mail@mzhang.io>
Date: Tue, 31 Jan 2023 13:17:07 -0600
Subject: [PATCH] Add flake

---
 .envrc      |  1 +
 .gitignore  |  2 ++
 default.nix | 12 +++++++
 flake.lock  | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix   | 33 +++++++++++++++++++
 5 files changed, 141 insertions(+)
 create mode 100644 .envrc
 create mode 100644 default.nix
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
index b30a080..2ce430a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 **/*.rs.bk
 shiet.*
 /v*.tar.gz
+.direnv
+/result*
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..ab39f3f
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,12 @@
+{ toolchain, makeRustPlatform, pkg-config }:
+
+let rustPlatform = makeRustPlatform { inherit (toolchain) cargo rustc; };
+
+in rustPlatform.buildRustPackage {
+  name = "liveterm";
+  src = ./.;
+  cargoLock.lockFile = ./Cargo.lock;
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ ];
+}
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..433ab59
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,93 @@
+{
+  "nodes": {
+    "fenix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1675146246,
+        "narHash": "sha256-upQtcca/sThA5Jkmn5pDaYFoCmPLMyv7bGFCZFcVhqM=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "97deb5c86b238c2a000ef4eb92fb40465f086706",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "id": "flake-utils",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1674641431,
+        "narHash": "sha256-qfo19qVZBP4qn5M5gXc/h1MDgAtPA5VxJm9s8RUAkVk=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "9b97ad7b4330aacda9b2343396eb3df8a853b4fc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1667629849,
+        "narHash": "sha256-P+v+nDOFWicM4wziFK9S/ajF2lc0N2Rg9p6Y35uMoZI=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "3bacde6273b09a21a8ccfba15586fb165078fb62",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "fenix": "fenix",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1675097868,
+        "narHash": "sha256-BKFLjEzdoFWso7Artln7djf8RbtBynj9wZKIj22LV5g=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "b75803ad31772d105d86f8ebee0cbc8844a4fa29",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..85240c0
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,33 @@
+{
+  inputs = { fenix.url = "github:nix-community/fenix"; };
+
+  outputs = { self, nixpkgs, flake-utils, fenix }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          overlays = [ fenix.overlays.default ];
+        };
+
+        toolchain = pkgs.fenix.stable;
+
+        flakePkgs = { leanshot = pkgs.callPackage ./. { inherit toolchain; }; };
+      in rec {
+        packages = flake-utils.lib.flattenTree flakePkgs;
+        defaultPackage = packages.leanshot;
+
+        devShell = pkgs.mkShell {
+          inputsFrom = with packages; [ leanshot ];
+          packages = (with pkgs; [ cargo-watch cargo-deny cargo-edit ])
+            ++ (with toolchain; [ cargo rustc rustfmt ]);
+
+          CARGO_UNSTABLE_SPARSE_REGISTRY = "true";
+          PKG_CONFIG_PATH = let
+            standardPkgs = pkgs.lib.makeSearchPathOutput "dev" "lib/pkgconfig"
+              (with pkgs; [ libGL xorg.libX11 ]);
+            otherPkgs = pkgs.lib.makeSearchPath "pkgconfig"
+              (with pkgs; [ "${xorg.xorgproto}/share" ]);
+          in "${standardPkgs}:${otherPkgs}";
+        };
+      });
+}