Fix error when pushing to ghcr.io for organizations containing uppercase letters

.github/workflows/main.yml

@@ -10,10 +10,10 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v1
 
-    - name: Set up Go 1.13
+    - name: Set up Go 1.16
       uses: actions/setup-go@v1
       with:
-        go-version: 1.13
+        go-version: 1.16
 
     - name: Download dependencies
       run: go mod vendor
@@ -27,7 +27,7 @@ jobs:
       run: bash <(curl -s https://codecov.io/bash) -f coverage.out
 
     - name: Publish
-      uses: jerray/publish-docker-action@v1.0.0
+      uses: hartmutobendorf/publish-docker-action@v0.0.1
       with:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.13-alpine as builder
+FROM golang:1.16-alpine as builder
 
 WORKDIR /src
 COPY . /src

README.md

@@ -1,5 +1,7 @@
 # Publish Docker Action
 
+Based on https://github.com/jerray/publish-docker-action, this fixes the problem of building docker and pushing docker images, documented in https://github.com/jerray/publish-docker-action/pull/18.
+
 [![GitHub Action](https://github.com/jerray/publish-docker-action/workflows/Main/badge.svg)](https://github.com/jerray/publish-docker-action/actions?workflow=Main)
 [![codecov](https://codecov.io/gh/jerray/publish-docker-action/branch/master/graph/badge.svg)](https://codecov.io/gh/jerray/publish-docker-action)
 [![GitHub release (latest SemVer)](https://img.shields.io/github/v/release/jerray/publish-docker-action?logo=github)](https://github.com/jerray/publish-docker-action/releases)
@@ -14,7 +16,7 @@ tag and push to docker default registry (docker.io). Repository name is your Git
 name by default.
 
 ```yaml
-- uses: jerray/publish-docker-action@master
+- uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
@@ -28,12 +30,12 @@ You can set docker registry with `registry` argument. Change docker repository n
 For example:
 
 ```yaml
-- uses: jerray/publish-docker-action@master
+- uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
     registry: docker.pkg.github.com
-    repository: jerray/publish-docker-action
+    repository: Chainstep/publish-docker-action
 ```
 
 This will build and push the tag `docker.pkg.github.com/jerray/publish-docker-action:latest`.
@@ -45,12 +47,12 @@ This will build and push the tag `docker.pkg.github.com/jerray/publish-docker-ac
 You can use static tag list by providing `tags` argument. Concat multiple tag names with commas.
 
 ```yaml
-- uses: jerray/publish-docker-action@master
+- uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
     registry: docker.pkg.github.com
-    repository: jerray/publish-docker-action
+    repository: Chainstep/publish-docker-action
     tags: latest,newest,master
 ```
 
@@ -65,12 +67,12 @@ This example builds the image, creates three tags, and pushes all of them to the
 Set `with.auto_tag: true` to allow action generate docker image tags automatically.
 
 ```yaml
-- uses: jerray/publish-docker-action@master
+- uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
     registry: docker.pkg.github.com
-    repository: jerray/publish-docker-action
+    repository: Chainstep/publish-docker-action
     auto_tag: true
 ```
 
@@ -98,12 +100,12 @@ Additionally, there's an output value `tag` you can use [in your next steps](htt
 
 ```yaml
 - id: build
-  uses: jerray/publish-docker-action@master
+  uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
     registry: docker.pkg.github.com
-    repository: jerray/publish-docker-action
+    repository: Chainstep/publish-docker-action
     auto_tag: true
 
 - id: deploy
@@ -122,12 +124,12 @@ Provide `with.cache` argument to build from cache.
 Use `with.build_args` to provide docker build-time variables. Multiple variables must be separated by comma. 
 
 ```yaml
-- uses: jerray/publish-docker-action@master
+- uses: hartmutobendorf/publish-docker-action@master
   with:
     username: ${{ secrets.DOCKER_USERNAME }}
     password: ${{ secrets.DOCKER_PASSWORD }}
     registry: docker.pkg.github.com
-    repository: jerray/publish-docker-action
+    repository: Chainstep/publish-docker-action
     build_args: HTTP_PROXY=http://127.0.0.1,USER=nginx
 ```
 

action.yml

@@ -1,6 +1,6 @@
 name: 'Publish Docker Action'
 description: 'Build, tag and publish docker image to your docker registry'
-author: 'jerray'
+author: 'hartmutobendorf, jerray'
 inputs:
   username:
     description: 'Username used to login docker registry'
@@ -48,7 +48,7 @@ outputs:
     description: 'Tag name produced by activating the auto_tag option'
 runs:
   using: 'docker'
-  image: 'docker://jerray/publish-docker-action:1.0.5'
+  image: 'docker://hartmutobendorf/publish-docker-action:1.0.0'
 branding:
   icon: 'anchor'
   color: 'blue'

go.mod

@@ -1,5 +1,5 @@
-module github.com/jerray/publish-docker-action
+module github.com/Chainstep/publish-docker-action
 
-go 1.13
+go 1.16
 
 require github.com/caarlos0/env/v6 v6.0.0

helper.go

@@ -30,7 +30,7 @@ func resolveInputs(github GitHub, inputs *Inputs) error {
 	resolveAutoTag(typ, name, inputs)
 
 	for i, t := range inputs.Tags {
-		inputs.Tags[i] = strings.Join([]string{inputs.Repository, t}, ":")
+		inputs.Tags[i] = strings.Join([]string{strings.ToLower(inputs.Repository), t}, ":")
 	}
 
 	return nil