🛰 code-minimap
A high performance code minimap render.
This tool is for generating text minimaps at
Features
- Small and fast (see benchmarks below).
- Memory efficient.
- Freely zoom.
- Multi platforms support.
Usage
$ code-minimap src/core.rs -H 0.6 -V 0.5
⣿⣿⣿⣿⣿⠿⠛⠓⠒⠒⠂
⣉⣿⣿⣿⣟⣛⣛⣛⠒⠒⠂
⠀⠉⣿⣿⣿⣿⠭⠭⠭⠭⠤⠤⠤⠤⠤
⠀⠉⠛⠻⢿⣿⣿⣿⣿⣶⣶⣶⣒⣒⣒⣒⣒⣒⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⣀⣶⣾⣿⣿⣿⣿⣭⣭⣭⣤⣤⣤⣤⣤⠤⠤⠤⠤⠤
⣿⣿⣿⣶⡒⠒⠒⠒
⣿⣿⣶⣶⣶⣶⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣄
⣭⣭⣭⣭⠭⠭⠭⠭⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⣿⣿⣿⣿⣧⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⣛⣿⣿⣿⣟⣛⣒⣒⠂
⣀⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣋⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⣤⣭⣽⣿⣷⣶⣶⣶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠒⠒⠒⠒⠒
⠀⠶⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠓⠒⠒⠒⠒⠒
⣉⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⡛⠛⠛⠛⠛
⠒⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠄⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃
Run code-minimap --help to view detailed usage.
Installation
On Linux
Arch Linux
code-minimap is available in the Arch User Repository. To install it from AUR:
yay -S code-minimap
Gentoo
code-minimap is available in the the GURU project repository:
emerge --ask code-minimap
On macOS
You can install code-minimap with Homebrew:
brew install code-minimap
or with MacPorts:
sudo port install code-minimap
On Windows
You can install code-minimap with scoop:
scoop bucket add extras
scoop install code-minimap
From binaries
Prebuilt versions of code-minimap for various architectures are available at Github release page.
Note that you can try the musl version (which is statically-linked) if runs into dependency related errors.
From source
code-minimap is also published on crates.io. If you have the latest Rust toolchains installed you can use cargo to install it from source:
cargo install --locked code-minimap
If you want the latest version, clone this repository and run cargo build --release.
Benchmark
$ hyperfine -w 10 'code-minimap src/core.rs'
Benchmark #1: code-minimap src/core.rs
Time (mean ± σ): 0.2 ms ± 0.1 ms [User: 0.4 ms, System: 0.3 ms]
Range (min … max): 0.2 ms … 1.1 ms 1560 runs
79 lines, 4K size, 0.2ms.
$ fd -t f -e rs -x cat "{}" >> /tmp/all-in-one.rs
$ hyperfine -w 10 'code-minimap /tmp/all-in-one.rs'
Benchmark #1: code-minimap /tmp/all-in-one.rs
Time (mean ± σ): 322.7 ms ± 4.5 ms [User: 298.7 ms, System: 23.8 ms]
Range (min … max): 318.5 ms … 334.1 ms 10 runs
1,153,225 lines, 37M size, 323ms.
$ base64 /dev/urandom | head -10000000 > huge.txt
$ hyperfine -w 1 'code-minimap huge.txt'
Benchmark #1: code-minimap huge.txt
Time (mean ± σ): 2.941 s ± 0.034 s [User: 2.618 s, System: 0.321 s]
Range (min … max): 2.919 s … 3.028 s 10 runs
10,000,000 lines, 735M size, 2.9s.
Test environment:
Binary version: 0.3.0
OS: Arch Linux x86_64
Kernel: 5.8.10-arch1-1
CPU: Intel i9-9900K (16) @ 5.000GHz
Related Project
minimap.vim: Blazing fast minimap for vim.
License
code-minimap is distributed under the terms of both the MIT License and the Apache License 2.0.
See the LICENSE-APACHE and LICENSE-MIT files for license details.