Initial commit.

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+github:
+- parasyte
+patreon: blipjoy

.github/workflows/ci.yml

@@ -0,0 +1,87 @@
+name: CI
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 0 * * 0'
+jobs:
+  checks:
+    name: Check
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - stable
+          - beta
+          - 1.73.0
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Update apt repos
+        run: sudo apt -y update
+      - name: Install toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: common
+      - name: Cargo check
+        run: cargo check --workspace
+
+  lints:
+    name: Lints
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Update apt repos
+        run: sudo apt -y update
+      - name: Install toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+          components: clippy, rustfmt
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: common
+      - name: Install cargo-machete
+        uses: baptiste0928/cargo-install@v2
+        with:
+          crate: cargo-machete
+      - name: Cargo fmt
+        run: cargo fmt --all -- --check
+      - name: Cargo doc
+        run: cargo doc --workspace --no-deps
+      - name: Cargo clippy
+        run: cargo clippy --workspace --tests -- -D warnings
+      - name: Cargo machete
+        run: cargo machete
+
+  tests:
+    name: Test
+    runs-on: ubuntu-latest
+    needs: [checks, lints]
+    strategy:
+      matrix:
+        rust:
+          - stable
+          - beta
+          - 1.73.0
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+      - name: Update apt repos
+        run: sudo apt -y update
+      - name: Install toolchain
+        uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: common
+      - name: Cargo test
+        run: cargo test --workspace

.gitignore

@@ -0,0 +1 @@
+/target

Cargo.toml

@@ -0,0 +1,29 @@
+[package]
+name = "xxr"
+description = "A modern xxd alternative: hexadecimal pretty printer."
+version = "0.1.0"
+authors = ["Jay Oster <[email protected]>"]
+repository = "https://github.com/parasyte/xxr"
+edition = "2021"
+rust-version = "1.73.0"
+keywords = ["bytes", "hex", "pretty", "viewer", "xxd"]
+categories = ["command-line-utilities", "development-tools", "value-formatting"]
+license = "MIT"
+include = [
+    "/Cargo.*",
+    "/LICENSE",
+    "/README.md",
+    "/img/screenshot.png",
+    "/src/**/*",
+]
+
+[dependencies]
+colorz = { version = "1.1.4", features = ["std"] }
+error-iter = "0.4.1"
+onlyargs = "0.2.0"
+onlyargs_derive = "0.2.0"
+onlyerror = "0.1.4"
+
+[profile.release]
+codegen-units = 1
+lto = "fat"

LICENSE

@@ -0,0 +1,18 @@
+Copyright 2024 Jay Oster
+
+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

@@ -0,0 +1,12 @@
+[![Crates.io](https://img.shields.io/crates/v/xxr)](https://crates.io/crates/xxr "Crates.io version")
+[![Documentation](https://img.shields.io/docsrs/xxr)](https://docs.rs/xxr "Documentation")
+[![unsafe forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance/)
+[![GitHub actions](https://img.shields.io/github/actions/workflow/status/parasyte/xxr/ci.yml?branch=main)](https://github.com/parasyte/xxr/actions "CI")
+[![GitHub activity](https://img.shields.io/github/last-commit/parasyte/xxr)](https://github.com/parasyte/xxr/commits "Commit activity")
+[![GitHub Sponsors](https://img.shields.io/github/sponsors/parasyte)](https://github.com/sponsors/parasyte "Sponsors")
+
+# `xxr`
+
+A modern `xxd` alternative: hexadecimal pretty printer.
+
+![Screenshot](./img/screenshot.png)