updating readme file

README.md

@@ -5,6 +5,8 @@
 This tool generate CI config for any given CI tool (Github Action, Circleci) from a given generic CI template. It ensures consistency of the CI template across all the deployments. This tool is particularily useful in the era of microservices architectural style whereby several microservices would share the same deployument pipeline. This tool allow to generate ci config for all these services from a one given ci template. See diagram below for the detailed flow:
 
 
+![illustaration](illustration.png)
+
 
 ## Why should you use this tool?
 

examples/github-action/README.md

@@ -1,3 +1,3 @@
 # Sample CI Templater project
 
-This is a sample ci templater project. Creates a similar 
+This is a sample ci templater project. Creates a similar directory structure and download the binary from the [latest release from here](https://github.com/akhettar/ci-templater/releases/)

generator.go

@@ -1,3 +1,25 @@
+/*
+MIT License
+Copyright (c) 2020 akhettar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
 package main
 
 import (
@@ -163,11 +185,18 @@ func renderTemplate(repo Repository, repoLocation string) error {
 			//overwrite the config file with the template
 			filePath := fmt.Sprintf("%s/.github/workflows/%s", repoLocation, filepath.Base(path))
 			log.Printf("processing template: %s", filePath)
-			fileToWrite, err := os.Create(filePath)
+
+			banner, err := ioutil.ReadFile("banner")
+
+			fileToWrite, err := os.OpenFile(filePath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+			fileToWrite.Write(banner)
+
 			if err != nil {
 				log.Fatalf("failed to render the template, error: %v", err.Error())
 				return err
 			}
+			defer fileToWrite.Close()
+
 			if err = t.Execute(fileToWrite, repo); err != nil {
 				return err
 			}
@@ -228,7 +257,6 @@ func validate() {
 	os.Setenv(GithubAuthToken, *token)
 	os.Setenv(GithubEmail, *email)
 	os.Setenv(DryRun, *dryrun)
-
 }
 
 func clearUp(path string) {

git.go

@@ -1,3 +1,25 @@
+/*
+MIT License
+Copyright (c) 2020 akhettar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
 package main
 
 import (

main.go

@@ -1,3 +1,25 @@
+/*
+MIT License
+Copyright (c) 2020 akhettar
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
 package main
 
 func main() {