chore: import upstream snapshot with attribution

.github/workflows/auto-merge.yml

@@ -0,0 +1,27 @@
+---
+name: Dependabot auto-merge
+
+on: pull_request
+
+permissions:
+  contents: write
+  pull-requests: write
+
+jobs:
+  dependabot:
+    runs-on: ubuntu-latest
+    if: ${{ github.actor == 'dependabot[bot]' }}
+    steps:
+    - name: Dependabot metadata
+      id: metadata
+      uses: dependabot/fetch-metadata@v3.1.0
+      with:
+        github-token: "${{ secrets.GITHUB_TOKEN }}"
+
+    - name: Enable auto-merge for Dependabot PRs
+      env:
+        PR_URL: ${{github.event.pull_request.html_url}}
+        GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
+      run: |
+        gh pr review --approve "$PR_URL"
+        gh pr merge --auto --merge "$PR_URL"

.github/workflows/golangci-lint.yml

@@ -0,0 +1,31 @@
+---
+name: golangci-lint
+
+on:
+  push:
+    tags-ignore:
+    - '**'
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  golangci-lint:
+    name: golangci-lint
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v7
+
+    - name: Set up Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: stable
+
+    - name: golangci-lint
+      uses: golangci/golangci-lint-action@v9
+      with:
+        only-new-issues: true

.github/workflows/misspell.yml

@@ -0,0 +1,30 @@
+---
+name: spellcheck
+
+on:
+  push:
+    tags-ignore:
+    - '**'
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  build:
+    name: spellcheck
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: stable
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v7
+
+    - name: Spellcheck
+      run: |
+        go install github.com/client9/misspell/cmd/misspell@latest
+        find . -type f | xargs misspell -source=text -error

.github/workflows/release.yml

@@ -0,0 +1,30 @@
+---
+name: Release
+on:
+  push:
+    tags:
+    - "v*"
+
+jobs:
+  goreleaser:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v7
+      with:
+        fetch-depth: 0
+
+    - name: Set up Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: stable
+
+    - name: Run GoReleaser Build
+      uses: goreleaser/goreleaser-action@v7
+      with:
+        version: latest
+        args: release
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        HOMEBREW_TAP_GITHUB_TOKEN: ${{ secrets.HOMEBREW_TAP_GITHUB_TOKEN }}

.github/workflows/tests.yml

@@ -0,0 +1,38 @@
+---
+name: Tests
+
+on:
+  push:
+    tags-ignore:
+    - '**'
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+
+jobs:
+  build:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v7
+
+    - name: Set up Go
+      uses: actions/setup-go@v6
+      with:
+        go-version: stable
+
+    - name: Test
+      run: make test
+
+    - name: Upload Code Coverage Profile
+      uses: codecov/codecov-action@v7
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+      with:
+        files: unit.coverprofile
+        flags: unittests
+        fail_ci_if_error: true
+        verbose: false