Add automatic releases using goreleaser

.github/dependabot.yml

@@ -1,7 +1,32 @@
 version: 2
 updates:
-- package-ecosystem: "gomod"
-  directory: "/"
-  schedule:
-    interval: "daily"
-  open-pull-requests-limit: 10
+  # Monitor Go dependencies
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "10:00"
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    open-pull-requests-limit: 10
+  # Monitor Github Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "10:00"
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    open-pull-requests-limit: 10
+  # Monitor Python test dependencies
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "10:00"
+    commit-message:
+      prefix: "chore"
+      include: "scope"
+    open-pull-requests-limit: 10

.github/workflows/ci.yml

@@ -0,0 +1,23 @@
+on:
+  pull_request:
+  push:
+    branches:
+      - "master"
+    tags:
+      - "v*"
+name: CI
+jobs:
+  tests:
+    uses: ./.github/workflows/tests.yml
+  tuf:
+    needs: tests
+    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
+    uses: ./.github/workflows/release.yml
+    with:
+      cli-name: tuf
+  tuf-client:
+    needs: tests
+    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
+    uses: ./.github/workflows/release.yml
+    with:
+      cli-name: tuf-client

.github/workflows/release.yml

@@ -0,0 +1,35 @@
+on:
+  workflow_call:
+    inputs:
+      cli-name:
+        required: true
+        type: string
+name: Release
+jobs:
+  release:
+    permissions:
+      id-token: write
+      contents: write
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+        with:
+          fetch-depth: 0
+      - name: Get Go version
+        uses: arnested/go-version-action@d44f8fbecf1ac5ea61d81603e99dfec9833f592f
+        id: go-version
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Set up Go
+        uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492
+        with:
+          go-version: ${{ steps.go-version.outputs.minimal }}
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@b953231f81b8dfd023c58e0854a721e35037f28b
+        with:
+          distribution: goreleaser
+          version: "v1.7.0"
+          args: release --config ./.goreleaser/${{ inputs.cli-name }}.yml --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/tests.yml

@@ -0,0 +1,78 @@
+on:
+  workflow_call:
+name: Tests
+jobs:
+  get-go-versions:
+    name: Collect available Go versions
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.versions.outputs.matrix }}
+    steps:
+      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+      - uses: arnested/go-version-action@d44f8fbecf1ac5ea61d81603e99dfec9833f592f
+        id: versions
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  run:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        go-version: ${{ fromJSON(needs.get-go-versions.outputs.matrix) }}
+    runs-on: ${{ matrix.os }}
+    needs: get-go-versions
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+
+      - name: Setup - Go ${{ matrix.go-version }}
+        uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492
+        with:
+          go-version: ${{ matrix.go-version }}
+
+      - name: Setup - Python
+        uses: actions/setup-python@7f80679172b057fc5e90d70d197929d454754a5a
+        with:
+          python-version: 3.6
+          cache: "pip"
+          cache-dependency-path: "requirements-test.txt"
+
+      - name: Install Python dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install --upgrade -r requirements-test.txt
+
+      - name: Run tests
+        run: go test -race -covermode atomic -coverprofile='profile.cov' ./...
+
+      - name: Send coverage
+        uses: shogo82148/actions-goveralls@31ee804b8576ae49f6dc3caa22591bc5080e7920
+        with:
+          path-to-profile: profile.cov
+          flag-name: Go-${{ matrix.go-version }}
+          parallel: true
+
+  golangci:
+    strategy:
+      matrix:
+        go-version: ${{ fromJSON(needs.get-go-versions.outputs.matrix) }}
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    needs: get-go-versions
+    steps:
+      - uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492
+      - uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@5c56cd6c9dc07901af25baab6f2b0d9f3b7c3018
+        with:
+          version: v1.44
+
+  conventional-commits-lint-check:
+    runs-on: "ubuntu-latest"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579
+        with:
+          fetch-depth: 0
+      - name: Commitsar Action
+        uses: aevea/commitsar@159cec82966ca402a09ae3c185524a5256affa22

.golangci.yml

@@ -0,0 +1,11 @@
+linters:
+  disable-all: true
+  enable:
+    - staticcheck
+    - gofmt
+    - govet
+    - gosimple
+    - structcheck
+    - varcheck
+    - unused
+    - typecheck

.goreleaser/tuf-client.yml

@@ -0,0 +1,39 @@
+project_name: tuf-client
+builds:
+  - ldflags:
+      - "-s -w"
+      - "-extldflags=-zrelro"
+      - "-extldflags=-znow"
+    env:
+      - "CGO_ENABLED=0"
+      - "GO111MODULE=on"
+    flags:
+      - -mod=readonly
+      - -trimpath
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+    main: ./cmd/tuf-client/
+source:
+  enabled: true
+changelog:
+  use: github
+  groups:
+    - title: "Breaking changes"
+      regexp: "^.*BREAKING CHANGE[(\\w)]*:+.*$"
+      order: 0
+    - title: Features
+      regexp: "^.*feat[(\\w)]*:+.*$"
+      order: 1
+    - title: "Bug fixes"
+      regexp: "^.*fix[(\\w)]*:+.*$"
+      order: 2
+    - title: Others
+      order: 999
+release:
+  # If set to auto, will mark the release as not ready for production
+  # in case there is an indicator for this in the tag e.g. v1.0.0-rc1
+  prerelease: auto

.goreleaser/tuf.yml

@@ -0,0 +1,39 @@
+project_name: tuf
+builds:
+  - ldflags:
+      - "-s -w"
+      - "-extldflags=-zrelro"
+      - "-extldflags=-znow"
+    env:
+      - "CGO_ENABLED=0"
+      - "GO111MODULE=on"
+    flags:
+      - -mod=readonly
+      - -trimpath
+    goos:
+      - linux
+      - darwin
+      - windows
+    goarch:
+      - amd64
+    main: ./cmd/tuf/
+source:
+  enabled: true
+changelog:
+  use: github
+  groups:
+    - title: "Breaking changes"
+      regexp: "^.*BREAKING CHANGE[(\\w)]*:+.*$"
+      order: 0
+    - title: Features
+      regexp: "^.*feat[(\\w)]*:+.*$"
+      order: 1
+    - title: "Bug fixes"
+      regexp: "^.*fix[(\\w)]*:+.*$"
+      order: 2
+    - title: Others
+      order: 999
+release:
+  # If set to auto, will mark the release as not ready for production
+  # in case there is an indicator for this in the tag e.g. v1.0.0-rc1
+  prerelease: auto

requirements-test.txt

@@ -0,0 +1,5 @@
+iso8601==1.0.2
+requests==2.27.1
+securesystemslib==0.21.0
+six==1.16.0
+tuf==0.20.0