Merge pull request #3 from rverst/update

Update

.github/workflows/docker.yml

@@ -0,0 +1,56 @@
+name: Docker build and deploy
+
+on:
+  schedule:
+    - cron: "0 3 * * 1"
+  push:
+    branches: ["main"]
+    tags: ["v*.*.*"]
+  pull_request:
+    branches: ["main"]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        if: github.event.name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract docker metadata
+        id: meta
+        uses: docker/[email protected]
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push
+        id: build-and-push
+        uses: docker/[email protected]
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: "VERSION=${{ steps.meta.outputs.version }}"
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Dockerfile

@@ -1,12 +1,10 @@
-FROM golang:1.15 AS BUILDER
+FROM golang:1.20 AS BUILDER
 
-ARG version=unknown
+ARG VERSION=unknown
 
 WORKDIR $GOPATH/src/github.com/rverst/dyndns
 
 ENV CGO_ENABLED 0
-ENV GOOS=linux
-ENV GOARCH=amd64
 
 COPY . .
 

README.md

@@ -1,7 +1,7 @@
 # dyndns
-Dynamic dns server which generates a RFC 1035-style master file
+Dynamic dns server which generates a RFC 1035-style master file and/or updates
+Gandi.net's DNS records via its API.
 
-I use this in combination with [coredns](https://coredns.io) and its file-plugin
-to handle ip-updates from my fritzbox.
+You can use this in combination with e.g. [coredns](https://coredns.io) and its file-plugin
+to handle ip-updates from a fritzbox.
 
-*todo: add proper readme*

go.mod

@@ -1,11 +1,20 @@
 module github.com/rverst/dyndns
 
-go 1.15
+go 1.20
 
 require (
-	github.com/gorilla/mux v1.8.0
-	github.com/integrii/flaggy v1.4.4
-	github.com/miekg/dns v1.1.31
-	github.com/rs/zerolog v1.20.0
-	gopkg.in/yaml.v2 v2.3.0
+	github.com/gorilla/mux v1.8.1
+	github.com/integrii/flaggy v1.5.2
+	github.com/miekg/dns v1.1.58
+	github.com/rs/zerolog v1.31.0
+	gopkg.in/yaml.v2 v2.4.0
+)
+
+require (
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.20 // indirect
+	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/net v0.20.0 // indirect
+	golang.org/x/sys v0.16.0 // indirect
+	golang.org/x/tools v0.17.0 // indirect
 )

go.sum

@@ -1,32 +1,37 @@
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