fix: add necessary comment and delete innecesary cred configuration (#18)

Author: xoanmm

.github/workflows/pull_request_tests.yml

@@ -33,17 +33,9 @@ jobs:
     runs-on: ubuntu-latest
     container:
       image: ghcr.io/docplanner/helm-repo-updater/build-tools:develop
-      # TODO: Remind to delete this part when we make public the repository
-      credentials:
-        username: ${{ github.actor }}
-        password: ${{ secrets.CR_PAT }}
     services:
       git-server:
         image: ghcr.io/docplanner/helm-repo-updater/git-repo-server:develop
-        # TODO: Remind to delete this part when we make public the repository
-        credentials:
-          username: ${{ github.actor }}
-          password: ${{ secrets.CR_PAT }}
     steps:
       - uses: actions/checkout@v2
 

internal/app/git/config.go

@@ -2,6 +2,7 @@ package git
 
 import "text/template"
 
+// DefaultGitCommitMessage is the default commit message build with the changes detected in the app
 const DefaultGitCommitMessage = `🚀 automatic update of {{ .AppName }}
 {{ range .KeyChanges -}}
 updates key {{ .Key }} value from '{{ .OldValue }}' to '{{ .NewValue }}'