chore: Add GitHub Actions workflows

Signed-off-by: Christoph Heiss <contact@christoph-heiss.at>

.github/workflows/builds.yml

@@ -0,0 +1,51 @@
+name: Release builds
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+  pull_request:
+
+env:
+  RUSTFLAGS: -D warnings
+  CARGO_TERM_COLOR: always
+
+jobs:
+  linux-x86_64-release:
+    name: Linux release build (x86_64)
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - name: Install required system libraries
+        run: |
+          sudo apt-get update \
+          && sudo apt-get install libxcb-shape0-dev libxcb-xfixes0-dev
+
+      - uses: actions/checkout@v3
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          override: true
+
+      - uses: actions/cache@v3
+        continue-on-error: false
+        with:
+          path: |
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: ${{ runner.os }}-cargo-
+
+      - uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --release
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: bwtui_linux_x86_64
+          path: target/release/bwtui

.github/workflows/test.yml

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+name: Test
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+  pull_request:
+
+env:
+  RUSTFLAGS: -D warnings
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build-and-test:
+    name: Build, test, doc, clippy
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      matrix:
+        toolchain:
+          - stable
+          - nightly
+
+    steps:
+      - name: Install required system libraries
+        run: |
+          sudo apt-get update \
+          && sudo apt-get install libxcb-shape0-dev libxcb-xfixes0-dev
+
+      - uses: actions/checkout@v3
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          components: clippy
+          override: true
+
+      - uses: actions/cache@v3
+        continue-on-error: false
+        with:
+          path: |
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: ${{ runner.os }}-cargo-
+
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          command: build
+
+      - name: Run tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+
+      - name: Generate rustdoc
+        uses: actions-rs/cargo@v1
+        with:
+          command: doc
+
+      - name: Run clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy