fix space behind comment prefix in emty lines

.github/workflows/inspect.yaml

@@ -1,17 +1,17 @@
 # Copyright 2021 Absa Group Limited
-# 
+#
 # 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.
-# 
+#
 # Generated by GoLic, for more details see: https://github.com/AbsaOSS/golic
 name: Inspect [linters, tests]
 

Makefile

@@ -1,17 +1,17 @@
 # Copyright 2021 Absa Group Limited
-# 
+#
 # 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.
-# 
+#
 # Generated by GoLic, for more details see: https://github.com/AbsaOSS/golic
 .PHONY: lint
 lint:

README.md

@@ -14,16 +14,17 @@ create `.licignore`
 *
 
 # But not these files...
+!Dockerfile*
 !Makefile
 !*.go
 
 # ...even if they are in subdirectories
 !*/
 ````
-And run **GOLIC**
+Install and run **GOLIC**
 ```shell
 # GO 1.16 
-go install github.com/AbsaOSS/[email protected].0
+go install github.com/AbsaOSS/[email protected].1
 golic inject -c="2021 MyCompany ltd."
 ```
 

config.yaml

@@ -1,17 +1,17 @@
 # Copyright 2021 Absa Group Limited
-# 
+#
 # 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.
-# 
+#
 # Generated by GoLic, for more details see: https://github.com/AbsaOSS/golic
 golic:
   licenses:

impl/inject/inject.go

@@ -196,7 +196,11 @@ func getCommentedLicense(config *Config, o Options, file string) (string, error)
 	// `\r\n` -> `\r\n #`, `\n` -> `\n #`
 	content := strings.ReplaceAll(template,"\n",fmt.Sprintf("\n%s ", config.Golic.Rules[rule].Prefix))
 	content = strings.TrimSuffix(content, config.Golic.Rules[rule].Prefix+" ")
-	return config.Golic.Rules[rule].Prefix + " " + content,nil
+	content = config.Golic.Rules[rule].Prefix + " " + content
+	// "# \n" -> "#\n" // "# \r\n" -> "#\r\n"; some environments automatically remove spaces in empty lines. This makes problems in license PR's
+	content = strings.ReplaceAll(content,fmt.Sprintf("%s \n",config.Golic.Rules[rule].Prefix),fmt.Sprintf("%s\n",config.Golic.Rules[rule].Prefix))
+	content = strings.ReplaceAll(content,fmt.Sprintf("%s \r\n",config.Golic.Rules[rule].Prefix),fmt.Sprintf("%s\r\n",config.Golic.Rules[rule].Prefix))
+	return content,nil
 }
 
 func splitSource(source string) (firstLine, rest string){