Merge pull request #27 from TheThingsNetwork/remove-docker

Remove Docker images from releases

.github/workflows/release.yaml

@@ -13,11 +13,6 @@ jobs:
     steps:
     - name: Check out code
       uses: actions/checkout@v2
-    - name: Login to Docker
-      uses: azure/docker-login@v1
-      with:
-        username: '${{ secrets.DOCKER_USERNAME }}'
-        password: '${{ secrets.DOCKER_PASSWORD }}'
     - name: Install Snapcraft
       run: sudo apt-get -yq --no-install-suggests --no-install-recommends install snapcraft
     - name: Login to Snapcraft
@@ -44,14 +39,10 @@ jobs:
           const tag = context.ref.slice('refs/rev/v'.length);
           const tagParts = tag.split('.');
           require('fs').writeFileSync('/tmp/release-notes.md', `[Release notes](https://github.com/TheThingsNetwork/lorawan-stack-migrate/blob/${tag}/CHANGELOG.md#${tagParts[0]}${tagParts[1]}${tagParts[2]}---${{ steps.date.outputs.value }})`);
-    - name: Determine Goreleaser version
-      id: goreleaser_version
-      run: echo "::set-output name=value::$(cat go.mod | grep 'github.com/goreleaser/goreleaser v' | cut -d ' ' -f 2)"
     - name: Run Goreleaser
       uses: goreleaser/goreleaser-action@v2
       with:
-        version: ${{ steps.goreleaser_version.outputs.value }}
+        version: 'v0.161.1'
         args: release --release-notes /tmp/release-notes.md
       env:
-        DOCKER_IMAGE: thethingsnetwork/lorawan-stack-migrate
         GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}

.goreleaser.yml

@@ -92,14 +92,3 @@ brews:
     skip_upload: auto
     install: |
       bin.install "ttn-lw-migrate"
-
-dockers:
-  - goos: linux
-    goarch: amd64
-    dockerfile: Dockerfile
-    binaries:
-      - ttn-lw-migrate
-    image_templates:
-      - '{{ or (index .Env "DOCKER_IMAGE") "lorawan-stack-migrate" }}:{{ .Major }}.{{ .Minor }}'
-      - '{{ or (index .Env "DOCKER_IMAGE") "lorawan-stack-migrate" }}:{{ .Version }}'
-    skip_push: auto

CHANGELOG.md

@@ -17,6 +17,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ### Removed
 
+- Docker images are no longer built for releases.
+
 ### Security
 
 Initial version

README.md

@@ -8,8 +8,6 @@ Migrate devices from other LoRaWAN Network Servers to [The Things Stack](https:/
 
 Binaries are available on [GitHub](https://github.com/TheThingsNetwork/lorawan-stack-migrate/releases).
 
-Docker images are available on [Docker Hub](https://hub.docker.com/r/TheThingsNetwork/lorawan-stack-migrate).
-
 ## Support
 
 - [X] The Things Network Stack V2
@@ -208,11 +206,21 @@ It is also possible to use `go build`.
 
 ### Snapshot releases
 
-Releases are created using [`goreleaser`](https://github.com/goreleaser/goreleaser). You can build a release snapshot from your local branch with `go run github.com/goreleaser/goreleaser --snapshot`.
+Releases are created using [`goreleaser`](https://github.com/goreleaser/goreleaser). First, install GoReleaser:
+
+```bash
+$ go install github.com/goreleaser/[email protected]
+```
+
+The command to build a release snapshot from your branch is:
+
+```bash
+$ goreleaser --snapshot --rm-dist
+```
 
 > Note: You will at least need to have [`rpm`](http://rpm5.org/) and [`snapcraft`](https://snapcraft.io/) in your `PATH`.
 
-This will compile binaries for all supported platforms, `deb`, `rpm` and Snapcraft packages, release archives in `dist`, as well as Docker images.
+This will compile binaries for all supported platforms, `deb`, `rpm`, Snapcraft packages, as well as release archives in `dist`.
 
 > Note: The operating system and architecture represent the name of the directory in `dist` in which the binaries are placed.
 > For example, the binaries for Darwin x64 (macOS) will be located at `dist/darwin_amd64`.