From c4dfc3a1e7822bdca1859f95986b1fc7a54ba993 Mon Sep 17 00:00:00 2001
From: Carlos Alexandro Becker <caarlos0@users.noreply.github.com>
Date: Sun, 6 Sep 2020 10:16:53 -0300
Subject: [PATCH] feat: support ghcr.io (#1784)

Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com>
---
 .github/workflows/build.yml |  2 ++
 .goreleaser.yml             |  6 ++++++
 scripts/entrypoint.sh       | 12 +++++++-----
 3 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e77810ff2..37ddee2cb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,8 +58,10 @@ jobs:
         env:
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
           DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+          GITHUB_TOKEN: ${{ secrets.GH_PAT }}
         run: |
           echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USERNAME}" --password-stdin
+          echo "${GITHUB_TOKEN}" | docker login ghcr.io --username $GITHUB_ACTOR --password-stdin
       -
         name: Snapcraft Login
         if: success() && startsWith(github.ref, 'refs/tags/v')
diff --git a/.goreleaser.yml b/.goreleaser.yml
index d34b870a2..e87dfbf7b 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -35,8 +35,11 @@ changelog:
 dockers:
 - image_templates:
   - 'goreleaser/goreleaser:{{ .Tag }}-cgo'
+  - 'ghcr.io/goreleaser/goreleaser:{{ .Tag }}-cgo'
   - 'goreleaser/goreleaser:v{{ .Major }}.{{ .Minor }}-cgo'
+  - 'ghcr.io/goreleaser/goreleaser:v{{ .Major }}.{{ .Minor }}-cgo'
   - 'goreleaser/goreleaser:latest-cgo'
+  - 'ghcr.io/goreleaser/goreleaser:latest-cgo'
   dockerfile: Dockerfile.cgo
   binaries:
   - goreleaser
@@ -50,8 +53,11 @@ dockers:
   - scripts/entrypoint.sh
 - image_templates:
   - 'goreleaser/goreleaser:{{ .Tag }}'
+  - 'ghcr.io/goreleaser/goreleaser:{{ .Tag }}'
   - 'goreleaser/goreleaser:v{{ .Major }}.{{ .Minor }}'
+  - 'ghcr.io/goreleaser/goreleaser:v{{ .Major }}.{{ .Minor }}'
   - 'goreleaser/goreleaser:latest'
+  - 'ghcr.io/goreleaser/goreleaser:latest'
   dockerfile: Dockerfile
   binaries:
   - goreleaser
diff --git a/scripts/entrypoint.sh b/scripts/entrypoint.sh
index dbcda5360..d684b5336 100644
--- a/scripts/entrypoint.sh
+++ b/scripts/entrypoint.sh
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 
 if [ -n "$DOCKER_USERNAME" ] && [ -n "$DOCKER_PASSWORD" ]; then
-    echo "Login to the docker..."
-    echo $DOCKER_PASSWORD | docker login -u $DOCKER_USERNAME --password-stdin $DOCKER_REGISTRY
+	echo "Login to the docker..."
+	echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin "$DOCKER_REGISTRY"
 fi
 
 # Workaround for github actions when access to different repositories is needed.
@@ -11,12 +11,14 @@ fi
 # Access to different repositories is needed by brew for example.
 
 if [ -n "$GORELEASER_GITHUB_TOKEN" ] ; then
-  export GITHUB_TOKEN=$GORELEASER_GITHUB_TOKEN
+	export GITHUB_TOKEN=$GORELEASER_GITHUB_TOKEN
 fi
 
 if [ -n "$GITHUB_TOKEN" ]; then
-  # Log into GitHub package registry
-  echo $GITHUB_TOKEN | docker login docker.pkg.github.com -u docker --password-stdin
+	# Log into GitHub package registry
+	echo "$GITHUB_TOKEN" | docker login docker.pkg.github.com -u docker --password-stdin
+	echo "$GITHUB_TOKEN" | docker login ghcr.io -u docker --password-stdin
 fi
 
+# shellcheck disable=SC2068
 goreleaser $@