chore: flake build

Cargo.toml

@@ -202,7 +202,7 @@ simd-json = "0.15"
 similar-asserts = "1.6.0"
 smallvec = { version = "1", features = ["serde"] }
 snafu = "0.8"
-sqlparser = { git = "https://github.com/GreptimeTeam/sqlparser-rs.git", rev = "0cf6c04490d59435ee965edd2078e8855bd8471e", features = [
+sqlparser = { git = "https://github.com/GreptimeTeam/sqlparser-rs.git", rev = "e4e9f49f52dbca4b67f8a83a3a209227d44f3cd9", features = [
     "visitor",
     "serde",
 ] } # branch = "v0.54.x"

flake.nix

@@ -1,5 +1,5 @@
 {
-  description = "Development environment flake";
+  description = "GreptimeDB as nix flake";
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
@@ -18,37 +18,87 @@
           libgit2
           libz
         ];
+        nativeBuildInputs = with pkgs; [
+          pkg-config
+          git
+          clang
+          gcc
+          protobuf
+          gnumake
+          mold
+          (rustToolchain.withComponents [
+            "cargo"
+            "clippy"
+            "rust-src"
+            "rustc"
+            "rustfmt"
+            "rust-analyzer"
+            "llvm-tools"
+          ])
+          cargo-nextest
+          cargo-llvm-cov
+          taplo
+          curl
+          gnuplot ## for cargo bench
+        ];
+
         lib = nixpkgs.lib;
         rustToolchain = fenix.packages.${system}.fromToolchainName {
           name = (lib.importTOML ./rust-toolchain.toml).toolchain.channel;
           sha256 = "sha256-tJJr8oqX3YD+ohhPK7jlt/7kvKBnBqJVjYtoFr520d4=";
         };
+
+        # Read Cargo.toml to get package name and version
+        cargoToml = lib.importTOML ./Cargo.toml;
+        packageName = "greptimedb";
+        packageVersion = cargoToml.workspace.package.version;
       in
       {
+        packages.default = pkgs.rustPlatform.buildRustPackage {
+          pname = packageName;
+          version = packageVersion;
+
+          src = lib.cleanSource ./.;
+
+          cargoLock = {
+            lockFile = ./Cargo.lock;
+            allowBuiltinFetchGit = true;
+            outputHashes = {
+              "datafusion-45.0.0" = "sha256-Js5E0m0igvpo6WcOws6sRs3JGreNTxPOFjRSsBQnJfk=";
+              "greptime-proto-0.1.0" = "sha256-gLgzqreOeDQmwMHkZu+iYUSmMRN0qdFKm8JwCNugI6w=";
+              "influxdb_line_protocol-0.1.0" = "sha256-RvPS4erQDrMxzPbZu8gT4g5q9UHMaq9DS5P0kb0UhD4=";
+              "jsonb-0.4.3" = "sha256-/nBUhsbDtuKqDpPNeP5dAqDaIFKMGoIsqv07qHZmkug=";
+              "loki-proto-0.1.0" = "sha256-puwIdzwZ9zKh6BCgXZ2iE1f3f733GtByNbr3GvTrTkw=";
+              "meter-core-0.1.0" = "sha256-E2lvqsfY5nEKgXcHAubzNKcZveX8VI0GMT9OSRvIFgs=";
+              "opensrv-mysql-0.8.0" = "sha256-UJcihra+L7L5bOOtayjMqKKpkTYYxPre8Fwd1lvOc18=";
+              "orc-rust-0.6.0" = "sha256-uPG94OF5l6JxWbjiejqJ6Zz+vOX9hL3pamomz2hkrG8=";
+              "otel-arrow-rust-0.1.0" = "sha256-PB6zInde/ASQR7fqMs44IhaXqMpKW5AILMZOnaPN2eY=";
+              "pgwire-0.30.2" = "sha256-TJMYAleRrXp8nW5l/OXfHji+AgyBGsxUamrhMLn8hps=";
+              "rskafka-0.6.0" = "sha256-wjJ+FuHSBu5a5tSYq22ZrQGLHou/aIcsmUT0j1OinJw=";
+              "sqlness-0.6.1" = "sha256-ZtUVLJ1U4A6mNR+iNvRtkhIPWHe2ZSJ+kt533B6vivQ=";
+              "sqlparser-0.54.0-greptime" = "sha256-l2Szp9ytcbXJDyvYR+jKFwa+AYqtwZvFqQ3KzgGbH2A=";
+              "uddsketch-0.1.0" = "sha256-VEub0vUF3w7U5LZsmBueegHNiuAE6jSgyo+x5r1C4h8=";
+            };
+          };
+
+          inherit buildInputs;
+          inherit nativeBuildInputs;
+
+          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
+          NIX_HARDENING_ENABLE = "";
+
+          cargoBuildFlags = [ "--bin" "greptime" ];
+
+          meta = with lib; {
+            description = "Cloud-native database for observability.";
+            license = licenses.asl20;
+            maintainers = [ "[email protected]" ];
+            platforms = platforms.all;
+          };
+        };
+
         devShells.default = pkgs.mkShell {
-          nativeBuildInputs = with pkgs; [
-            pkg-config
-            git
-            clang
-            gcc
-            protobuf
-            gnumake
-            mold
-            (rustToolchain.withComponents [
-              "cargo"
-              "clippy"
-              "rust-src"
-              "rustc"
-              "rustfmt"
-              "rust-analyzer"
-              "llvm-tools"
-            ])
-            cargo-nextest
-            cargo-llvm-cov
-            taplo
-            curl
-            gnuplot ## for cargo bench
-          ];
+          inherit nativeBuildInputs;
 
           LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
           NIX_HARDENING_ENABLE = "";