From 5c4cb3cbd08772c2756ec581b042567557968970 Mon Sep 17 00:00:00 2001
From: nartsisss <nartsiss+git@proton.me>
Date: Wed, 8 Jan 2025 20:44:44 +0300
Subject: [PATCH] openobserve: add update script

---
 .../openobserve/openobserve/build.rs.patch    |  29 +++++
 .../{default.nix => openobserve/package.nix}  |   2 +
 .../monitoring/openobserve/package.nix        | 114 ++++++++++++++++++
 3 files changed, 145 insertions(+)
 create mode 100644 pkgs/servers/monitoring/openobserve/openobserve/build.rs.patch
 rename pkgs/servers/monitoring/openobserve/{default.nix => openobserve/package.nix} (97%)
 create mode 100644 pkgs/servers/monitoring/openobserve/package.nix

diff --git a/pkgs/servers/monitoring/openobserve/openobserve/build.rs.patch b/pkgs/servers/monitoring/openobserve/openobserve/build.rs.patch
new file mode 100644
index 0000000000000..1cfb91c7c12b7
--- /dev/null
+++ b/pkgs/servers/monitoring/openobserve/openobserve/build.rs.patch
@@ -0,0 +1,29 @@
+diff --git a/build.rs b/build.rs
+index 0f66ace..be74fad 100644
+--- a/build.rs
++++ b/build.rs
+@@ -99,24 +99,5 @@ fn main() -> Result<()> {
+         &["proto"],
+     )?;
+ 
+-    // build information
+-    let output = Command::new("git")
+-        .args(["describe", "--tags", "--abbrev=0"])
+-        .output()
+-        .unwrap();
+-    let git_tag = String::from_utf8(output.stdout).unwrap();
+-    println!("cargo:rustc-env=GIT_VERSION={git_tag}");
+-
+-    let output = Command::new("git")
+-        .args(["rev-parse", "HEAD"])
+-        .output()
+-        .unwrap();
+-    let git_commit = String::from_utf8(output.stdout).unwrap();
+-    println!("cargo:rustc-env=GIT_COMMIT_HASH={git_commit}");
+-
+-    let now: DateTime<Utc> = Utc::now();
+-    let build_date = now.to_rfc3339_opts(SecondsFormat::Secs, true);
+-    println!("cargo:rustc-env=GIT_BUILD_DATE={build_date}");
+-
+     Ok(())
+ }
diff --git a/pkgs/servers/monitoring/openobserve/default.nix b/pkgs/servers/monitoring/openobserve/openobserve/package.nix
similarity index 97%
rename from pkgs/servers/monitoring/openobserve/default.nix
rename to pkgs/servers/monitoring/openobserve/openobserve/package.nix
index 487fc50c64288..99b8ed0b42118 100644
--- a/pkgs/servers/monitoring/openobserve/default.nix
+++ b/pkgs/servers/monitoring/openobserve/openobserve/package.nix
@@ -11,6 +11,7 @@
   zlib,
   zstd,
   buildNpmPackage,
+  nix-update-script,
 }:
 
 let
@@ -97,6 +98,7 @@ rustPlatform.buildRustPackage {
     "--skip=tests::e2e_test"
   ];
 
+  passthru.updateScript = nix-update-script { };
 
   meta = {
     description = "Cloud-native observability platform built specifically for logs, metrics, traces, analytics & realtime user-monitoring";
diff --git a/pkgs/servers/monitoring/openobserve/package.nix b/pkgs/servers/monitoring/openobserve/package.nix
new file mode 100644
index 0000000000000..6684c7d4f1e9b
--- /dev/null
+++ b/pkgs/servers/monitoring/openobserve/package.nix
@@ -0,0 +1,114 @@
+{
+  lib,
+  rustPlatform,
+  fetchFromGitHub,
+  pkg-config,
+  protobuf,
+  bzip2,
+  oniguruma,
+  sqlite,
+  xz,
+  zlib,
+  zstd,
+  buildNpmPackage,
+  gitUpdater,
+}:
+
+let
+  version = "0.14.0";
+  src = fetchFromGitHub {
+    owner = "openobserve";
+    repo = "openobserve";
+    tag = "v${version}";
+    hash = "sha256-rTp+DkADqYkJg1zJog1yURE082V5kCqgid/oUd81SN8=";
+  };
+  web = buildNpmPackage {
+    inherit src version;
+    pname = "openobserve-ui";
+
+    sourceRoot = "${src.name}/web";
+
+    npmDepsHash = "sha256-awfQR1wZBX3ggmD0uJE9Fur4voPydeygrviRijKnBTE=";
+
+    preBuild = ''
+      # Patch vite config to not open the browser to visualize plugin composition
+      substituteInPlace vite.config.ts \
+        --replace "open: true" "open: false";
+    '';
+
+    env = {
+      NODE_OPTIONS = "--max-old-space-size=8192";
+      # cypress tries to download binaries otherwise
+      CYPRESS_INSTALL_BINARY = 0;
+    };
+
+    installPhase = ''
+      runHook preInstall
+      mkdir -p $out/share
+      mv dist $out/share/openobserve-ui
+      runHook postInstall
+    '';
+  };
+in
+rustPlatform.buildRustPackage {
+  pname = "openobserve";
+  inherit version src;
+
+  patches = [
+    # prevent using git to determine version info during build time
+    ./build.rs.patch
+  ];
+
+  preBuild = ''
+    cp -r ${web}/share/openobserve-ui web/dist
+  '';
+
+  useFetchCargoVendor = true;
+  cargoHash = "sha256-FWMUPghx9CxuzP7jFZYSIwZsylApWzQsfx8DuwS4GTo=";
+
+  nativeBuildInputs = [
+    pkg-config
+    protobuf
+  ];
+
+  buildInputs = [
+    bzip2
+    oniguruma
+    sqlite
+    xz
+    zlib
+    zstd
+  ];
+
+  env = {
+    RUSTONIG_SYSTEM_LIBONIG = true;
+    ZSTD_SYS_USE_PKG_CONFIG = true;
+
+    RUSTC_BOOTSTRAP = 1; # uses experimental features
+
+    # the patched build.rs file sets these variables
+    GIT_VERSION = src.tag;
+    GIT_COMMIT_HASH = "builtByNix";
+    GIT_BUILD_DATE = "1970-01-01T00:00:00Z";
+  };
+
+  # requires network access or filesystem mutations
+  checkFlags = [
+    "--skip=handler::http::router::tests::test_get_proxy_routes"
+    "--skip=tests::e2e_test"
+  ];
+
+  passthru.updateScript = gitUpdater {
+    rev-prefix = "v";
+    ignoredVersions = "rc";
+  };
+
+  meta = {
+    description = "Cloud-native observability platform built specifically for logs, metrics, traces, analytics & realtime user-monitoring";
+    homepage = "https://github.com/openobserve/openobserve";
+    changelog = "https://github.com/openobserve/openobserve/releases/tag/v${version}";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ happysalada ];
+    mainProgram = "openobserve";
+  };
+}