Add GitHub workflows

Author: gbarr

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "monthly"

.github/workflows/ci.yml

@@ -0,0 +1,59 @@
+name: Test
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        go: ['1.23']
+        
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: ${{ matrix.go }}
+        check-latest: true
+
+    - name: Get dependencies
+      run: |
+        go get -v -t ./...
+
+    - name: Go test
+      run: |
+        go test ./...
+
+  coverage:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Install Go
+      uses: actions/setup-go@v5
+      with:
+        go-version-file: 'go.mod'
+
+    - name: Get dependencies
+      run: |
+        go get -v -t ./...
+
+    - name: Go test
+      run: |
+        go test -race -covermode=atomic -coverprofile=coverage.out ./...
+
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v4
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/lint.yml

@@ -0,0 +1,41 @@
+name: Lint
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  # From https://github.com/golangci/golangci-lint-action
+  golangci:
+    permissions:
+      contents: read # for actions/checkout to fetch code
+      pull-requests: read # for golangci/golangci-lint-action to fetch pull requests
+    name: lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: stable
+          check-latest: true
+
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v6
+        with:
+          version: latest
+
+  govulncheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: govulncheck
+        uses: golang/govulncheck-action@v1
+        with:
+          go-version-input: stable
+          check-latest: true

README.md

@@ -1,5 +1,8 @@
 # pflag-decimal #
 [![Go Reference](https://pkg.go.dev/badge/github.com/gbarr/pflag-decimal.svg)](https://pkg.go.dev/github.com/gbarr/pflag-decimal)
+[![codecov](https://codecov.io/github/gbarr/pflag-decimal/graph/badge.svg?token=WCV5JUZHFY)](https://codecov.io/github/gbarr/pflag-decimal)
+[![Go ReportCard](https://goreportcard.com/badge/gbarr/pflag-decimal)](http://goreportcard.com/report/gbarr/pflag-decimal)
+[![golangci-lint](https://github.com/gbarr/pflag-decimal/actions/workflows/lint.yml/badge.svg)](https://github.com/gbarr/pflag-decimal/actions/workflows/lint.yml)
 
 [`pflag-decimal`](https://github.com/gbarr/pflag-decimal) implements a Golang [`pflag.Value`](https://pkg.go.dev/github.com/spf13/pflag#Value) interface decimal values.
 Combining [github.com/spf13/pflag](https://pkg.go.dev/github.com/spf13/pflag) with [github.com/shopspring/decimal](https://pkg.go.dev/github.com/shopspring/decimal).