ci: split up CI jobs

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  merge_group:
+    types: [checks_requested]
+  push:
+    branches: [master]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  read_msrv:
+    name: Read MSRV
+    uses: actions-rust-lang/msrv/.github/workflows/[email protected]
+
+  rust:
+    needs: read_msrv
+
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - { name: Linux, runner: ubuntu-latest }
+          - { name: macOS, runner: macos-latest }
+          - { name: Windows, runner: windows-latest }
+        toolchain:
+          - { name: stable, version: stable }
+          - { name: msrv, version: "${{ needs.read_msrv.outputs.msrv }}" }
+
+    name: ${{ matrix.os.name }} / ${{ matrix.toolchain.name }}
+    runs-on: ${{ matrix.os.runner }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust (${{ matrix.toolchain.name }})
+        uses: actions-rust-lang/[email protected]
+        with:
+          toolchain: ${{ matrix.toolchain.version }}
+
+      - name: Install just, nextest
+        uses: taiki-e/[email protected]
+        with:
+          tool: just,nextest
+
+      - name: Test
+        run: just test

.github/workflows/coverage.yml

@@ -0,0 +1,39 @@
+name: Coverage
+
+on:
+  push:
+    branches: [master]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  coverage:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rust-lang/[email protected]
+        with:
+          components: llvm-tools-preview
+
+      - name: Install just & cargo-llvm-cov
+        uses: taiki-e/[email protected]
+        with:
+          tool: just,cargo-llvm-cov
+
+      - name: Generate code coverage
+        run: just test-coverage-codecov
+
+      - name: Upload coverage to Codecov
+        uses: codecov/[email protected]
+        with:
+          files: codecov.json
+          fail_ci_if_error: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/lint.yml

@@ -0,0 +1,84 @@
+name: Lint
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  clippy:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      checks: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rust-lang/[email protected]
+        with:
+          components: clippy
+
+      - name: Install just, cargo-hack
+        uses: taiki-e/[email protected]
+        with:
+          tool: just,cargo-hack
+
+      - name: Check with Clippy
+        run: just clippy
+
+  rustfmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust (nightly)
+        uses: actions-rust-lang/[email protected]
+        with:
+          toolchain: nightly
+          components: rustfmt
+
+      - name: Check with Rustfmt
+        run: cargo fmt -- --check
+
+  docs:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust (nightly)
+        uses: actions-rust-lang/[email protected]
+        with:
+          toolchain: nightly
+          components: rust-docs
+
+      - name: Check for broken intra-doc links
+        env:
+          RUSTDOCFLAGS: -D warnings
+        run: cargo doc --workspace --no-deps --all-features
+
+  sorted-deps:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: actions-rust-lang/[email protected]
+        with:
+          components: clippy
+
+      - name: Install just, cargo-sort
+        uses: taiki-e/[email protected]
+        with:
+          tool: just,cargo-sort
+
+      - name: Check dependency requirements are sorted lexicographically
+        run: cargo sort --workspace --check

Cargo.toml

@@ -1,16 +1,14 @@
 [package]
 name = "bytesize"
-description = "A utility for human-readable bytes representations. Forked from https://github.com/hyunsik/bytesize ."
+description = "A utility for human-readable byte count representations"
 version = "1.4.0-dev"
 authors = ["Hyunsik Choi <[email protected]>", "MrCroxx <[email protected]>"]
-edition = "2021"
-
-homepage = "https://github.com/hyunsik/bytesize/"
-documentation = "https://docs.rs/bytesize/"
-repository = "https://github.com/hyunsik/bytesize/"
-readme = "README.md"
 keywords = ["byte", "byte-size", "utility", "human-readable", "format"]
+categories = ["development-tools", "filesystem"]
+repository = "https://github.com/hyunsik/bytesize"
 license = "Apache-2.0"
+edition = "2021"
+rust-version = "1.65"
 
 [dependencies]
 arbitrary = { version = "1", features = ["derive"], optional = true }

README.md

@@ -3,26 +3,25 @@
 [![CI](https://github.com/hyunsik/bytesize/actions/workflows/rust.yml/badge.svg)](https://github.com/hyunsik/bytesize/actions/workflows/rust.yml)
 [![Crates.io Version](https://img.shields.io/crates/v/bytesize.svg)](https://crates.io/crates/bytesize)
 
-Forked from https://github.com/hyunsik/bytesize .
-
-ByteSize is an utility for human-readable byte count representation.
+`ByteSize` is a utility for human-readable byte count representations.
 
 Features:
-* Pre-defined constants for various size units (e.g., B, Kb, Kib, Mb, Mib, Gb, Gib, ... PB)
-* `ByteSize` type which presents size units convertible to different size units.
-* Artimetic operations for `ByteSize`
-* FromStr impl for `ByteSize`, allowing to parse from string size representations like 1.5KiB and 521TiB.
-* Serde support for binary and human-readable deserializers like JSON
 
-[API Documentation](https://docs.rs/bytesize/)
+- Pre-defined constants for various size units (e.g., B, Kb, Kib, Mb, Mib, Gb, Gib, ... PB).
+- `ByteSize` type which presents size units convertible to different size units.
+- Arithmetic operations for `ByteSize`.
+- FromStr impl for `ByteSize`, allowing to parse from string size representations like 1.5KiB and 521TiB.
+- Serde support for binary and human-readable deserializers like JSON.
+
+[API Documentation](https://docs.rs/bytesize)
 
 ## Usage
 
 Add this to your Cargo.toml:
 
 ```toml
 [dependencies]
-bytesize = { version = "2", features = ["serde"]}
+bytesize = { version = "1.4.0", features = ["serde"] }
 ```
 
 ## Example
@@ -94,6 +93,7 @@ bytesize = { version = "2", features = ["serde"]}
 ```
 
 ### Arithmetic operations
+
 ```rust
 use bytesize::ByteSize;
 

justfile

@@ -0,0 +1,64 @@
+_list:
+    @just --list
+
+msrv := ```
+    cargo metadata --format-version=1 \
+    | jq -r 'first(.packages[] | select(.source == null and .rust_version)) | .rust_version' \
+    | sed -E 's/^1\.([0-9]{2})$/1\.\1\.0/'
+```
+msrv_rustup := "+" + msrv
+
+# Check project.
+[group("lint")]
+check: && clippy
+    just --unstable --fmt --check
+    # fd --hidden -e=toml --exec-batch taplo format --check
+    # fd --hidden -e=toml --exec-batch taplo lint
+    # fd --hidden --type=file -e=md -e=yml --exec-batch prettier --check
+    cargo +nightly fmt -- --check
+
+# Format project.
+[group("lint")]
+fmt:
+    just --unstable --fmt
+    # fd --hidden -e=toml --exec-batch taplo format
+    # fd --hidden --type=file -e=md -e=yml --exec-batch prettier --write
+    cargo +nightly fmt
+
+# Lint workspace with Clippy.
+[group("lint")]
+clippy:
+    cargo clippy --workspace --all-targets --no-default-features
+    cargo clippy --workspace --all-targets --all-features
+
+# Test workspace.
+[group("test")]
+test toolchain="":
+    cargo {{ toolchain }} nextest run --workspace --no-default-features
+    cargo {{ toolchain }} nextest run --workspace --all-features
+    cargo {{ toolchain }} test --doc --workspace --all-features
+    RUSTDOCFLAGS="-D warnings" cargo {{ toolchain }} doc --workspace --no-deps --all-features
+
+# Downgrade dev-dependencies necessary to run MSRV checks/tests.
+[private]
+downgrade-msrv:
+    # "No MSRV downgrades currently necessary"
+
+# Test workspace using MSRV.
+[group("test")]
+test-msrv: downgrade-msrv (test msrv_rustup)
+
+# Test workspace and generate Codecov coverage file
+[group("test")]
+test-coverage-codecov toolchain="":
+    cargo {{ toolchain }} llvm-cov --workspace --all-features --codecov --output-path codecov.json
+
+# Test workspace and generate LCOV coverage file
+[group("test")]
+test-coverage-lcov toolchain="":
+    cargo {{ toolchain }} llvm-cov --workspace --all-features --lcov --output-path lcov.info
+
+# Document crates in workspace.
+[group("docs")]
+doc *args:
+    RUSTDOCFLAGS="--cfg=docsrs -Dwarnings" cargo +nightly doc --workspace --all-features {{ args }}