Initial implementation

.github/changelog.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+m_branch=m;
+changelog_file=CHANGELOG.md;
+
+# fetch master since we might be in a shallow clone
+git fetch origin "$m_branch:$m_branch" --depth=1
+
+changed=0;
+for log in "$changelog_file" */"$changelog_file"; do
+    dir=$(dirname "$log");
+    # check if version changed
+    if git diff "$m_branch" -- "$dir/Cargo.toml" | grep -q "^-version = "; then
+        # check if changelog updated
+        if git diff --exit-code --no-patch "$m_branch" -- "$log"; then
+            echo "$dir version changed, but $log is not updated"
+            changed=1;
+        fi
+    fi
+done
+
+exit "$changed";

.github/workflows/rust.yml

@@ -0,0 +1,79 @@
+name: Rust
+
+on:
+  pull_request:
+    branches: [ "*" ]
+
+env:
+  CARGO_TERM_COLOR: always
+  CARGO_NET_GIT_FETCH_WITH_CLI: true
+  RUSTFLAGS: -D warnings
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Check no features
+      run: cargo check --no-default-features
+  check-all:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Check all features
+      run: cargo check --all-features
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Run tests
+      run: cargo test --all-features
+  fmt:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Check formatting
+      run: cargo fmt --all -- --check
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Run clippy
+      run: cargo clippy --all --lib --all-features -- --no-deps -D clippy::all -D clippy::unwrap_used -D clippy::expect_used
+  clippy-tests:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Run clippy tests
+      run: cargo clippy --tests --all-features -- -D clippy::all
+  check-doc:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: dtolnay/rust-toolchain@nightly
+    - uses: actions/checkout@v3
+    - uses: Swatinem/rust-cache@v2
+      with:
+        cache-on-failure: "true"
+    - name: Check docs
+      run: RUSTDOCFLAGS="--cfg docsrs -D warnings" cargo +nightly doc --all-features --no-deps
+  check-changelog:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Check changelogs
+      run: ./.github/changelog.sh

.gitignore

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