Add linux arm releaser (#4)

* add linux arm goreleaser

* use special go install for arm (not supported by setup-go)

* increase goreleaser timeout

* update readme

.github/workflows/release.yml

@@ -11,13 +11,15 @@ jobs:
  goreleaser:
  strategy:
  matrix:
- os: [ubuntu-latest, ARM64]
+ os: [ubuntu-latest, ARM64, ARM]
  include:
  # specify the config file id to be executed for each different OS
  - os: ubuntu-latest
  build_id: "amd64"
  - os: ARM64
  build_id: "arm64"
+ - os: ARM
+ build_id: "arm"
 
  runs-on: ${{ matrix.os }}
  steps:
@@ -31,12 +33,19 @@ jobs:
  uses: actions/setup-go@v2
  with:
  go-version: 1.17
+ if: ${{ matrix.os != 'ARM' }}
+ -
+ name: Manually install Go for ARM
+ env:
+ GO_VER: go1.17.2
+ run: "export GOPATH=$HOME/$(date +%s) && echo $GOPATH && mkdir -p $GOPATH && curl -s -L https://golang.org/dl/${GO_VER}.linux-armv6l.tar.gz | tar -C $GOPATH -xz; export PATH=$PATH:$GOPATH/go/bin; echo \"PATH=$PATH\" >> $GITHUB_ENV; go version"
+ if: ${{ matrix.os == 'ARM' }}
  -
  name: Run GoReleaser
  uses: goreleaser/goreleaser-action@master
  with:
  distribution: goreleaser
  version: latest
- args: release --rm-dist -f .goreleaser.${{ matrix.build_id }}.yml
+ args: release --timeout 60m --rm-dist -f .goreleaser.${{ matrix.build_id }}.yml
  env:
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.arm.yml

@@ -0,0 +1,18 @@
+builds:
+ -
+ id: arm
+ env:
+ - CGO_ENABLED=1
+ goos:
+ - linux
+ goarch:
+ - arm
+ ldflags:
+ - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.Date}}
+
+release:
+ prerelease: auto
+ name_template: "{{.ProjectName}}-v{{.Version}}"
+
+checksum:
+ name_template: "{{ .ProjectName }}_{{ .Version }}_linux_arm_checksum.txt"

README.md

@@ -6,6 +6,8 @@ Currently brbr only works on Linux - it has a built-in Tor server (thanks to htt
 
 Download the latest release from https://github.com/tenyo/brbr/releases/latest
 
+For Raspberry Pi 4 you can use the `arm64` release, and for Pi 3 (32-bit) - the `armv6` one.
+
 ## Usage
 
 ### Quickstart