From 605c9c2954e81f5c411d51428468a541f41c6339 Mon Sep 17 00:00:00 2001
From: Trevor Pounds <trevor.pounds@gmail.com>
Date: Mon, 30 Sep 2019 05:51:57 -0400
Subject: [PATCH] Add Alpine Linux images (#745)

* Add Alpine Linux images.

Fixes #453
Fixes #528

* Move Dockerfiles to build directory.
---
 .goreleaser.yml                | 8 +++++++-
 Dockerfile => build/Dockerfile | 0
 build/Dockerfile.alpine        | 8 ++++++++
 3 files changed, 15 insertions(+), 1 deletion(-)
 rename Dockerfile => build/Dockerfile (100%)
 create mode 100644 build/Dockerfile.alpine

diff --git a/.goreleaser.yml b/.goreleaser.yml
index 2f85bfff..2a7b6203 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -55,10 +55,16 @@ changelog:
     - Merge branch
 
 dockers:
-  - image_templates:
+  - dockerfile: build/Dockerfile
+    image_templates:
       - "golangci/golangci-lint:latest"
       - "golangci/golangci-lint:{{ .Tag }}"
       - "golangci/golangci-lint:v{{ .Major }}.{{ .Minor }}"
+  - dockerfile: build/Dockerfile.alpine
+    image_templates:
+      - "golangci/golangci-lint:latest-alpine"
+      - "golangci/golangci-lint:{{ .Tag }}-alpine"
+      - "golangci/golangci-lint:v{{ .Major }}.{{ .Minor }}-alpine"
 
 brews:
   - github:
diff --git a/Dockerfile b/build/Dockerfile
similarity index 100%
rename from Dockerfile
rename to build/Dockerfile
diff --git a/build/Dockerfile.alpine b/build/Dockerfile.alpine
new file mode 100644
index 00000000..7128dd8d
--- /dev/null
+++ b/build/Dockerfile.alpine
@@ -0,0 +1,8 @@
+FROM golang:1.13-alpine
+
+# required to support cgo
+RUN apk --no-cache add gcc musl-dev
+
+# don't place it into $GOPATH/bin because Drone mounts $GOPATH as volume
+COPY golangci-lint /usr/bin/
+CMD ["golangci-lint"]