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The following commit(s) were added to refs/heads/master by this push:
new 06a12e306 chore: add Iggy banner to server startup (#4085)
06a12e306 is described below
commit 06a12e306cb6febc773bae6f4e358f3a34f3fbf6
Author: Piotr Gankiewicz <[email protected]>
AuthorDate: Mon Sep 7 18:36:45 2026 +0200
chore: add Iggy banner to server startup (#4085)
---
core/server/src/banner.rs | 80 +++++++++++++++++++++++++++++++++++++++++++++++
core/server/src/main.rs | 2 ++
2 files changed, 82 insertions(+)
diff --git a/core/server/src/banner.rs b/core/server/src/banner.rs
new file mode 100644
index 000000000..06a403d7e
--- /dev/null
+++ b/core/server/src/banner.rs
@@ -0,0 +1,80 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements. See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership. The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied. See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+use std::env;
+use std::io::{self, IsTerminal, Write};
+
+use figlet_rs::FIGlet;
+
+const WIDTH: usize = 64;
+
+const IGGY: &str = r"
+ ⣀⣠⣤⣤⣤⣤⣤⣾⣛⠛⠓⠶⣄
+ ⣠⡴⠞⠛⠋⠛⠛⠲⢶⠶⠛⠉⠁ ⠉⠙⠻⣷⣜⣧
+ ⣴⠋⣠⠴⣶⣿⣶⣶⣦⠄ ⢀⣈⣿⡽⣆
+ ⣸⠇⠜⠁⡞⠉⠈⠹⣿⠃ ⢠⠴⣶⢦⡀ ⢪⣨⣆⢳⡹⣆
+ ⣰⠏ ⢸⡇ ⠉ ⢿⣦⣾⠆⠇ ⠈⢻⡃⣼⣿⣿⣷⡄
+ ⢀⣴⠏ ⢀⣠⡾⠛⠶⠶⣦⡀ ⠉⠉ ⠙⢿⣉⠉⠁
+ ⠈⠙⠛⠛⠋⠁ ⢸⣷ ⠈⢳⣄
+ ⢸⡏⢣⡀ ⢀⡴⢊⣁⣀⣬⣵
+ ⣼⡇ ⠸⣿⣷⣦⣄ ⠘⣷⣿⣻⣿⣿⣿⡀
+ ⣿⠁ ⠠⡀ ⢻⣜⢿⣿⣿⣶⣤⣄⣀⡀ ⠈⠙⣛⣿⡟ ⠙⠲⣄
+ ⣿ ⢙⢦⣄⠙⣮⡻⣿⣿⣿⣿⣿⣿⣏⠉⠉⠉ ⠙⢦⡀ ⠈⠳⣄
+ ⢀⣀⣀ ⣿ ⠙⣿⣷⣌⠛⢮⣿⣿⣿⣿⣿⣿⣧⡀ ⠙⢦⡀ ⠈⠳⡄
+ ⠸⣄⡼ ⢰⡋⢹ ⣿ ⠈⢻⣿⣷⣄⠉⢻⡟⣿⣿⣿⣿⣷⡀ ⠙⢆ ⠘⢦
+ ⣠⠶⢄ ⠱⡄ ⠉⣇ ⢰⡇ ⢻⣿⣿⣷⣦⣻⡄ ⣮⠙⠘⣇ ⠈⢳⡀ ⠈⢳⡀
+ ⠙⠦⠞⠢⢄⡀ ⠘⢦⡀⠘⣆ ⢸⡇ ⢿⣿⣿⡏⠛⠻⣦⣘⣂⣠⡟ ⠹⡄ ⢷
+ ⠈⠑⠢⢤⣀⠙⠦⣌⠑⠆⢠⣄⡀ ⣠⣤⣤⣄⣾⠁ ⠘⣿⢹⡇ ⠈⠉⠉⠉ ⢳ ⠘⡇
+ ⡤⢤⣀⣀⣠⣤⣄⣀⣈⠙⠲⢬⠉⢠⠏ ⠉⠓⠦⣤⣶⠷⡾⠋⠁⠉⠻⣿⣶⣤⡀ ⢿⠈⢿⡀ ⢀⣤⣤⣤⣀ ⢸⡇ ⣷
+ ⠈⠧⠴⠃ ⣀⣠⣬⣉⣓⠂⢠⠏ ⣰⡿⠁ ⡀ ⠈⠹⣷ ⢸⡇⠘⣷⣠⣾⠿⠻⠿⠋ ⠉⢻⣶⣶⣄ ⣸⠁ ⡏
+ ⢰⡉⢹ ⠈⢠⣏⠠⢄⣀ ⣿⠃ ⡼ ⣰⠁ ⡀ ⣿⣇ ⢇ ⢸⣿⠃ ⠈⢻⣧⢀⡴⠃ ⣸⠃
+ ⠉⠁ ⠉⠛⠶⢮⣄⣒⣿ ⢰⠇ ⢰⡇ ⣸⠁ ⣿⡏⠙⠛⠲⠶⢤⣤⣀⣀⣀⣀⣸⣿ ⡆ ⢣ ⢳ ⣿⡏ ⢀⡴⠃
+ ⠈⠉⠻⣷⣾ ⣾ ⢀⡟ ⣸⡟ ⠉⠉⠉⠛⣿ ⣷ ⢸⡆ ⢸⡇ ⣿⡇⣀⠴⠋
+ ⢹⣆⣠⣿ ⣼⡿⠿⠿⢤⣤⣄⣀⣀⡀ ⢿⣆⣀⣿ ⢸⡇ ⢀⣇⣠⣿⠋⠁
+ ⠈⠙⠛⠻⣶⣾⠟ ⠈⠉⠉⠉⠛⠛⠛⠛⠒⠒⠚⠛⠿⢿⡄ ⣸⡇⢀⣼⠿⠟⠁
+ ⠈⢿⣶⠟⠛⠿⠋
+";
+
+pub fn print(version: &str) {
+ let stdout = io::stdout();
+ let color = stdout.is_terminal()
+ && env::var_os("TERM").is_none_or(|term| term != "dumb")
+ && env::var_os("NO_COLOR").is_none_or(|value| value.is_empty());
+ let _ = render(&mut stdout.lock(), version, color);
+}
+
+fn render(output: &mut impl Write, version: &str, color: bool) ->
io::Result<()> {
+ let wordmark = FIGlet::standard()
+ .ok()
+ .and_then(|font| font.convert("Iggy").map(|figure| figure.to_string()))
+ .unwrap_or_else(|| "Iggy".to_owned());
+ let width = wordmark.lines().map(str::len).max().unwrap_or_default();
+ let padding = 2 + WIDTH.saturating_sub(width) / 2;
+ let (orange, reset) = if color {
+ ("\x1b[38;5;208m", "\x1b[0m")
+ } else {
+ ("", "")
+ };
+
+ writeln!(output, "{IGGY}")?;
+ for line in wordmark.lines() {
+ writeln!(output, "{orange}{:padding$}{}{reset}", "", line.trim_end())?;
+ }
+ writeln!(output)?;
+ writeln!(output, " {:^WIDTH$}", format!("Apache Iggy v{version}"))?;
+ writeln!(output)
+}
diff --git a/core/server/src/main.rs b/core/server/src/main.rs
index 5706a3260..14d559272 100644
--- a/core/server/src/main.rs
+++ b/core/server/src/main.rs
@@ -18,6 +18,7 @@
#![allow(clippy::future_not_send)]
mod args;
+mod banner;
use args::Args;
use clap::Parser;
@@ -37,6 +38,7 @@ fn main() -> Result<(), ServerError> {
// visible. `create_shard_executor` also reads its capacity knob from the
// environment, which is why the `.env` load has to precede it.
let args = Args::parse();
+ banner::print(server::VERSION);
// `logging` owns the tracing appender worker guards; it must outlive the
// shard threads or every log line after bootstrap is silently dropped.
let mut logging = Logging::new(server::VERSION);
