12: add ci

closes #12

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: cargo
+    directory: "/"
+    schedule:
+      interval: weekly
+    open-pull-requests-limit: 10

.github/workflows/auto_dependabot.yml

@@ -0,0 +1,27 @@
+name: Auto Dependabot
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+      - name: Dependabot metadata
+        id: metadata
+        uses: dependabot/fetch-metadata@v1.1.1
+        with:
+          github-token: "${{ secrets.GITHUB_TOKEN }}"
+      - name: Approve a PR
+        run: gh pr review --approve "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      - name: Enable auto-merge for Dependabot PRs
+        run: gh pr merge --auto --squash "$PR_URL"
+        env:
+          PR_URL: ${{github.event.pull_request.html_url}}
+          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

.github/workflows/release.yml

@@ -0,0 +1,16 @@
+name: Release
+
+on:
+  release:
+    types: [released]
+
+jobs:
+  release-crate:
+    name: release crate
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: "1.81.0"
+      - run: cargo publish --locked --token ${{ secrets.CARGO_REGISTRY_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,75 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+
+jobs:
+  pre_job:
+    runs-on: ubuntu-latest
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@master
+        with:
+          skip_after_successful_duplicate: "true"
+          paths_ignore: '["**/*.md", "**/*.svg", "**/*.png", ".gitignore"]'
+
+  lint_check:
+    needs: pre_job
+    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: "1.81.0"
+          components: clippy
+          override: true
+      - name: Checking code format
+        run: cargo fmt -- --check --config use_try_shorthand=true
+      - name: Clippy
+        uses: clechasseur/rs-clippy-check@v3
+        with:
+          args: --all-features --bins --examples --tests --benches -- -D warnings
+
+  tests:
+    needs: pre_job
+    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    runs-on: ubuntu-latest
+    container:
+      image: docker.binary.picodata.io/picodata:24.6.1
+      options: --user root
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Install system dependencies
+        run: dnf install -y gcc git
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: "1.81.0"
+          override: true
+      - name: Run tests
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --all-features

MAINTENANCE.md

@@ -0,0 +1,41 @@
+# Maintenance guide
+
+## Making a new release
+
+1. Update master branch
+
+   ```shell
+   git checkout master && git pull
+   ```
+
+1. Update project version in `Cargo.toml`
+
+   ```shell
+   vim Cargo.toml
+   ```
+
+1. Update `Cargo.lock`
+
+   ```shell
+   cargo update
+   ```
+
+1. Commit `Cargo.toml` and `Cargo.lock` with the version
+
+   ```shell
+   git commit -m "bump version" Cargo.toml Cargo.lock
+   ```
+
+1. Make a new git tag
+
+   ```shell
+   git tag <NEW_VERSION>
+   ```
+
+1. Push all to upstream
+
+   ```shell
+   git push origin master --tags
+   ```
+
+1. [Create](https://github.com/lowitea/gitlobster/releases/new) a new release specifying pushed tag