ci: setup github actions & dependabot

.github/dependabot.yml

@@ -0,0 +1,18 @@
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day-of-week: "monday"
+      timezone: "Etc/UTC"
+      time: "03:00"
+    target-branch: "develop"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+      day-of-week: "monday"
+      timezone: "Etc/UTC"
+      time: "03:00"
+    target-branch: "develop"

.github/workflows/ci.yml

@@ -0,0 +1,35 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: configure toolchain
+        run: rustup toolchain install stable --profile minimal
+      - name: install machete
+        run: cargo install machete
+      - name: run machete
+        run: cargo machete
+      - name: format
+        run: cargo fmt --all -- --check
+      - name: build
+        run: cargo build
+      - name: clippy
+        run: cargo clippy --all-targets --all-features -- -D warnings
+      - name: test
+        run: cargo test
+      - name: docs
+        run: cargo doc --no-deps