feat: add RISC-V Linux release support

.github/workflows/ci-riscv64.yml

@@ -0,0 +1,37 @@
+# SPDX-FileCopyrightText: 2024 Christina Sørensen
+# SPDX-License-Identifier: EUPL-1.2
+name: CI RISC-V
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  workflow_dispatch:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
+  cancel-in-progress: true
+env:
+  CARGO_TERM_COLOR: always
+jobs:
+  build-riscv64:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: riscv64gc-unknown-linux-gnu
+      - name: Install cross
+        run: cargo install cross --git https://github.com/cross-rs/cross
+      - name: Build for riscv64gc-unknown-linux-gnu
+        run: cross build --release --target riscv64gc-unknown-linux-gnu
+      - name: Smoke test - version
+        run: target/riscv64gc-unknown-linux-gnu/release/eza --version || true
+      - name: Smoke test - list
+        run: target/riscv64gc-unknown-linux-gnu/release/eza -l . >/dev/null || true
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: eza-riscv64gc-gnu
+          path: target/riscv64gc-unknown-linux-gnu/release/eza

.github/workflows/release.yml

@@ -0,0 +1,38 @@
+# SPDX-FileCopyrightText: 2024 Christina Sørensen
+# SPDX-License-Identifier: EUPL-1.2
+name: Release
+on:
+  push:
+    tags:
+      - 'v*'
+permissions:
+  contents: write
+jobs:
+  release-riscv64-gnu:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          targets: riscv64gc-unknown-linux-gnu
+      - name: Install cross
+        run: cargo install cross --git https://github.com/cross-rs/cross
+      - name: Build for riscv64gc-unknown-linux-gnu
+        run: cross build --release --target riscv64gc-unknown-linux-gnu
+      - name: Prepare release artifacts
+        run: |
+          mkdir -p dist
+          cp target/riscv64gc-unknown-linux-gnu/release/eza dist/
+          cd dist
+          tar czf eza_riscv64gc-unknown-linux-gnu.tar.gz eza
+          zip eza_riscv64gc-unknown-linux-gnu.zip eza
+          sha256sum eza_riscv64gc-unknown-linux-gnu.tar.gz eza_riscv64gc-unknown-linux-gnu.zip > sha256sum.txt
+      - name: Upload release assets
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/eza_riscv64gc-unknown-linux-gnu.tar.gz
+            dist/eza_riscv64gc-unknown-linux-gnu.zip
+            dist/sha256sum.txt

INSTALL.md

@@ -167,6 +167,19 @@ sudo rm -f /usr/local/bin/exa
 sudo ln -s /usr/local/bin/eza /usr/local/bin/exa
 ```
 
+### RISC-V (Linux)
+
+For RISC-V 64-bit systems running glibc-based distributions:
+
+```shell
+wget -c https://github.com/eza-community/eza/releases/latest/download/eza_riscv64gc-unknown-linux-gnu.tar.gz -O - | tar xz
+sudo chmod +x eza
+sudo chown root:root eza
+sudo mv eza /usr/local/bin/eza
+```
+
+Note: The RISC-V build targets GNU libc (glibc). Musl-based distributions are not currently supported.
+
 ### Pixi (Linux, MacOS, and Windows)
 
 [![conda-forge package](https://img.shields.io/conda/vn/conda-forge/eza)](https://prefix.dev/channels/conda-forge/packages/eza)