Add GitHub Actions CI configuration

.github/workflows/build.yml

@@ -0,0 +1,51 @@
+name: build
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  check:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          default: true
+          components: rustfmt, clippy
+
+      - name: Install Rust beta toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: beta
+          components: clippy
+
+      - name: Install Rust nightly toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          components: clippy
+
+      - name: Install Rust 1.70.0 toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: 1.70.0
+          components: clippy
+
+      - name: Run build and test script
+        run: ./check.sh

CHANGELOG.md

@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Feature-gated advanced color and style control functions like `enable_ansi_colors_if_supported` and `set_ansi_color_scheme`.
 - API documentation with examples.
 - Tests and doc-tests.
+- GitHub CI.
 
 [Unreleased]: https://github.com/zheland/custom-print/compare/v0.1.0...HEAD
 [0.1.0]: https://github.com/zheland/custom-print/compare/v0.0.0...v0.1.0