Merge pull request #88 from rigup/mac-m1-support

feat: add support for Mac M1 chips

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           go-version: 1.16
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@master
+        uses: google-github-actions/setup-gcloud@v1.0.1
         with:
           project_id: ${{ secrets.GCP_PROJECT_ID }}
           service_account_key: ${{ secrets.GCP_SA_KEY }}

.goreleaser.yml

@@ -17,6 +17,7 @@ builds:
       - darwin
     goarch:
       - amd64
+      - arm64
     ldflags:
       - -s -w -X 'github.com/rigup/ephemeral-iam/internal/appconfig.Version=v{{.Version}}'
 archives:

internal/appconfig/arch_util/vars_arm64.go

@@ -0,0 +1,24 @@
+// Copyright 2021 Workrise Technologies Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build arm64
+// +build arm64
+
+package archutil
+
+const (
+	// FormattedArch is the string representation of the GOARCH used in
+	// ephemeral-iam release tarballs.
+	FormattedArch = "arm_64"
+)