Initial commit

.gitignore

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+/target
+/Cargo.lock

Cargo.toml

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+[workspace]
+
+members = [
+    "robohash",
+    "robonames"
+]

LICENSE

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+MIT License
+
+Copyright (c) 2023 Reckless_Satoshi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# RoboHash
+
+Crates to generate robot identities from a hex hash string. Implements the RoboSats nickname generator and the [RoboHash](https://github.com/e1ven/Robohash/) profile images by [e1ven](https://github.com/e1ven) and [kyco](https://github.com/kyco/robohash).
+
+The goal is to build a compact WASM capable of generating robot avatars in the web frontend.

robohash/.gitignore

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+/target
+/Cargo.lock

robohash/Cargo.toml

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+[package]
+name = "robohash"
+authors = ["kyco","reckless_satoshi"]
+version = "0.2.3"
+edition = "2021"
+description = "RoboHash implementation w/ robosats customizations"
+homepage = "https://github.com/robosats/robo-identities"
+repository = "https://github.com/robosats/robo-identities"
+readme = "README.md"
+license-file = "LICENSE"
+keywords = ["robo", "robohash", "robot", "avatar"]
+include = ["**/*.rs", "Cargo.toml"]
+
+[[bin]]
+name = "robohash-cli"
+path = "src/main.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+ring = "0.16.20"
+anyhow = "1.0.66"
+data-encoding = "2.3.2"
+byteorder = "1.4.3"
+walkdir = "2.3.2"
+image = "0.24.5"
+base64 = "0.21.2"
+strum = "0.25"
+strum_macros = "0.25"
+thiserror = "1.0.37"
+imageproc = "0.23.0"
+
+[dev-dependencies]
+criterion = { version = "0.5.1", features = ["html_reports"] }
+
+[[bench]]
+name = "benchmark"
+harness = false
+
+[profile.release]
+opt-level = 'z'     # Optimize for size
+lto = true          # Enable link-time optimization
+codegen-units = 1   # Reduce number of codegen units to increase optimizations
+panic = 'abort'     # Abort on panic
+strip = true        # Strip symbols from binary*

robohash/LICENSE

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+MIT License
+
+Copyright (c) 2022 kyco
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

robohash/README.md

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+# RoboHash
+
+Rust implementation of [RoboHash](https://github.com/e1ven/Robohash/) by [e1ven](https://github.com/e1ven).
+
+This is a fork of the [RoboHash rust implementation](https://github.com/kyco/robohash) by @kyco . 
+
+This fork introduces custom art (new robot parts) for RoboSats. The goal is to build a compact WASM capable of generating robot avatars in the web frontend. Fot this, we might need to strongly compress the set1 part and embed them into the binary.

robohash/benches/benchmark.rs

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+use robohash::*;
+use std::error::Error;
+use std::fs::File;
+use std::io::Write;
+
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+
+fn build_robohash(
+    initial_string: &str,
+    set: &str,
+    color: &str,
+    background_set: &str,
+    size: u32,
+) -> Result<(), Box<dyn Error>> {
+    // build
+    let robo_hash: RoboHash = RoboHashBuilder::new(initial_string)
+        .with_set(set)
+        .with_color(&color)
+        .with_background_set(background_set)
+        .with_size(size, size)
+        .build()
+        .unwrap();
+
+    let base64_robohash = robo_hash.assemble_base64()?;
+
+    // Save output
+    // let mut output = File::create("robohash.txt")?;
+    // write!(output, "{}", base64_robohash)?;
+
+    Ok(())
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    let initial_string = black_box("test");
+    let set = black_box("set1");
+    let color = black_box(String::from("red"));
+    let background_set = black_box("bg1");
+    let size = black_box(512);
+
+    c.bench_function("Build Robohash", |b| {
+        b.iter(|| build_robohash(initial_string, set, &color, background_set, size))
+    });
+
+    let size = black_box(256);
+    c.bench_function("Build medium size Robohash", |b| {
+        b.iter(|| build_robohash(initial_string, set, &color, background_set, size))
+    });
+
+    let size = black_box(64);
+    c.bench_function("Build small size Robohash", |b| {
+        b.iter(|| build_robohash(initial_string, set, &color, background_set, size))
+    });
+
+    let size = black_box(8);
+    c.bench_function("Build tiny size Robohash", |b| {
+        b.iter(|| build_robohash(initial_string, set, &color, background_set, size))
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);

robohash/scripts/collect_parts.py

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+import os, io, base64
+from PIL import Image
+
+QUALITY = 80
+METHOD = 6  # Slowest compression method, best compression ratio and image quality
+
+def convert_to_webp_base64(file_path: str) -> str:
+    with open(file_path, "rb") as image_file:
+        image_bytes = image_file.read()
+    with io.BytesIO() as buffer:
+        image = Image.open(io.BytesIO(image_bytes))
+        image.save(buffer, "webp", quality=QUALITY, method=METHOD)
+        encoded_string = base64.b64encode(buffer.getvalue())
+    return encoded_string.decode("utf-8")
+
+
+def create_image_arrays(directory):
+    image_arrays = []
+    for root, _, files in os.walk(directory):
+        png_files = [f for f in files if f.endswith(".png")]
+        if png_files:
+            array = "[\n"
+            for png_file in png_files:
+                png_path = os.path.join(root, png_file)
+                base64_string = convert_to_webp_base64(png_path)
+                array += f'    "{base64_string}",\n'
+            array += "]"
+            image_arrays.append((root, array))
+    return image_arrays
+
+
+def write_image_arrays(image_arrays, output_file):
+    with open(output_file, "w") as f:
+        f.write("use std::borrow::Cow;\n")
+        for root, array in image_arrays:
+            array_name = root.replace('/', '_').replace('#', '_')
+            f.write("\n")
+            f.write(f"pub static {array_name}: &[&str] = {array};\n")
+
+if __name__ == "__main__":
+    directory = "sets/set1/green"
+    output_file = "src/robot_parts.rs"
+    image_arrays = create_image_arrays(directory)
+    write_image_arrays(image_arrays, output_file)
+
+    directory = "backgrounds"
+    output_file = "src/backgrounds.rs"
+    image_arrays = create_image_arrays(directory)
+    write_image_arrays(image_arrays, output_file)

robohash/scripts/requirements.txt

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+Pillow==7.0.0
+webp==0.1.6