feat(l1): display ascii art during startup #5682
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Lines of code reportTotal lines added: Detailed view |
Contributor
There was a problem hiding this comment.
Pull request overview
This PR adds ASCII art to the node's startup sequence by displaying a decorative banner during chain initialization. The banner features a stylized graphic rendered using Unicode block characters and shading symbols.
Key Changes:
- Adds a large ASCII art banner constant (52 lines) to the
display_chain_initializationfunction - Prints the banner before displaying network configuration information
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
Oppen
reviewed
Dec 19, 2025
Comment on lines
+174
to
+225
| const BANNER: &str = r#" | ||
| ░ | ||
| ░░░░ ░░░░░ | ||
| ░ ░░░░░ ░░░░▒▓░░ ░ | ||
| ░░ ░▓▒░░░░▒░▒██▒░░░▒▒░░░ ░░░ | ||
| ░░░░░ ░▒█▒░▒▒░░▓██▒▒█▓▓▓███▓░░▒▒▒▒░░░░░░░ | ||
| ░░░▓▓▒░░░▒██▒▒█░░▒██▓░█▓░░░▒▓██▓▒▓████▓▓░▒▒░░ | ||
| ░░░░░▒████████▒▒█▓░░▒██▒▒█▓▒▒▓█▓▓░▒▓█▒░░░░▒▒▒▒▒▒░░ | ||
| ░░▒▓██▓▒▒████▓▒░░░▓█▒░▒▓█▒▒█████▒▒░░▒██▒░░ ░░▒█▒░░░ | ||
| ░░▒▒███▒░▒▒▓▓▒▒█▓░░░░▓█████▒▒▓████▒░░░▒▓██▒▒░░░░ ░░▓█▒▒░░ ░░░░ | ||
| ░░░▓██▓▒░░░░▒▒▒░░██▒░░░▓█▓▓▓▒▓░▓██░▒██▒░░▒█▓▓▓▓▓▓░ ░▓██░░░░░▒▒▓ | ||
| ░▒████▒░░░░▒▓▓░░░░██░▒░▒▓▒░░░▒▒▒█▓░░▒▓█▒░▓█▒░░░░░░ ░░░░▒▓██▓▓▓███▒░ | ||
| ░░▓██▒░▒▒▓█▓▓░░░░▓▓▒▓░▒▒░░░░▓▒▒▒▒░▒▒█▓▒▓██░░░▒░░░░░▒▓████████▓▒▒░ | ||
| ░░░▒███▓█▓▒░░░░░▒▒▒▒▓▒▒▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓▒▒▒▒▒▒▒▓▓▓▒▒▒▒███▓▒░░ | ||
| ░░▒▒████▓▒░░░░▒▒▒▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░░░██▓░░░ | ||
| ░▒▓██▓▓██▒░░░░░▒▒░▒▒▒▓█▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░ ░░▒██▓░ | ||
| ░░▒██▒░░▒▓█▒░░░░▒▓▒▒▒▒▓▓█▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒▒▒░░░ ░▒█▓░ | ||
| ░░▒█▓▒░░░░▒██▒▒▓█▓▒░░▒▓▓████▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░▒░░▒▒░░ ░▒▓▓▒░ | ||
| ░░▒▓▓▒░░ ░░▓████▓░░▒░░▓██▓▒▓██▓▒▒▓▓▒▒▒▒▒▒▒▒▒▒▒░░░░▒░░░░ ░▓█▒░ | ||
| ░░▓▒░░ ░▒███▒▒▒▒▒▓▒▒▓██▓▒▓███▒▓██▓▒▒▓▒▒▒▒▒▒▒░▒▓░▒░▒▒░ ░▒▓▒░ | ||
| ░░▒▒▒░░ ░░▒█▓▒░░ ░▒▒█▓███▓▓▒▒▒▒▒░▒▒▒▒░░▒▒▒▒▒░▒▒░▒▒▒▒░ ░▒▒░ | ||
| ░░░░ ░░▒█▓░░░ ░░▒▒▒▓▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░ ░░░░ | ||
| ░▒█▒░ ░▒▒▒▒▒▒▓█▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░ | ||
| ░▒▓░░ ░▒▒▒▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░ | ||
| ░▒▒░░ ░░▒▒▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒ | ||
| ░░░░░ ░░▒▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░ | ||
| ░░░ ░▒▒▒▒▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░ | ||
| ░▒▒▒▒▒▓▒▒▒▒▒░▒▒▓▓▒▒▓█▒░░░▒▒▒▒▒▒▒▒▒▒░ | ||
| ░░▒▒▒▒▒▒▒▒░░▒██▒▓█▒▒██▒██▒░░░▒▒▒▒▒▒▒░ | ||
| ░▒▒▒▒▒▒▒░░▒▒██ ░▒█▒▒█▓ ▒██▒░░░▒▒▒▒▒▒▒░ | ||
| ░░░░░░░░▓▒░▓█░░▒█▒▓█▒▒▒█▓░▓█░░░░░░░░ | ||
| ░▒▒▒▒▓░▒▒░░▓░▒▒▓▒▒▒▒▒▒▓▒░▓▓░▓▒▒▒▒░ | ||
| ▒▒▒▒▓▓░░▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▓▓░░▓▓▒▒▒▒ | ||
| ▒▒▓▒▒▓▒ ░░▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░▒▓▓▒▓▒▒ | ||
| ░▒▓▓▒▓▓▓▒░█▒▒▒▒▒▒▒▒▒▒▒▒▓░▓█▓▓▒▓▓▒▒ | ||
| ░▒▒▒▒▒▒▓▒██▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓▓▒▒▒▒▒▒░ | ||
| ░▒▒▒▒▒▓▓██▒█▒▒▒▒▒▒▒▒▓▒▓█▓▓▒▒▒▒▒░▒▒▒▒▒▒░ | ||
| ░▒▒░░░▒▒░░░▒▒▒▒██▓▓█▒▒▒▒▒▒▒▒█▓▓██▒▒▒▒░░▒░░░░░░░░░ | ||
| ░░░▒▒▒░░░▒░ ░▒▒▒█▓██░▒▒▒▒▒▓▒▓▓▓▓▒▒▒▒▒░░░▒▓▒▒▒▒░▒░ | ||
| ▒░░▒▓▓▒░░▒▒░░░▒▒▒▒▓▓█▓▒▒▒▒▒█▒█▓▒░░░░░░░░▒▓▒▒▒▒▒▒░▒░ | ||
| ▒░░▓▒▒░░░░▒▒▒▒▒░░░░░░░░░░░░░░░░░░▒▒▓▓▓▓▒░▒▓▓▓▒▓▓░▒░ | ||
| ▒░▒▓▓▒░░░▒▓▓▒▓▓▒▒▓▓▒░░▓▓▓▒▒▓▓▓▓▒▒░░▒▒▒▒▓▒▒█████▓░▒░ | ||
| ▒░▒██▓░░░▓▓░▒▓▒▒▒▒▒▒▒▒▓▓▒▒▒▒▒▒▒▒▒░░▓▓▒▓▓▓▒██▓▒██░▓░ | ||
| ▒░▒███▒▒▒▓▓▒▓▓▓▓▓████▓███▓█▓▓▒▓▓▓▒░▓▓░▒██▓██▓▒█▓░▓░ | ||
| ▒░░▓████▒▓█████▓▓██▒██▓██▓██████▒░▒██▒▓██▓██░░▒░▒░ | ||
| ░▒░░▓██▒██░░██▒▓██▒░▓▒██▓██▓▓████▒████▒░░░░░▒▒▒░ | ||
| ░▒░▒▓▒▓█░░██▒▓██▒░░▒██████▒▓███▒██▓░░░▒▒▒░ | ||
| ░▒▒░░░░░░▒░▓██▒░░▒██▓██████▒░░░░░▒▒░ | ||
| ░▒▒▒▒░░░░░░░░▒▒░░░░░░░░░░▒▒▒▒░ | ||
| ░░░░░░░░ ░░░░░░░░░░░ | ||
| "#; |
Contributor
There was a problem hiding this comment.
Nit: this might be in a separate text file and imported with include_str. That way we could reuse it, e.g. in the tooling CLIs, like rex and the migration tools.
Oppen
approved these changes
Dec 19, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Motivation
Why not?
Description
This PR adds some ASCII art to the node initialization.