adding source and dest prefix regardless user's noprefix config

Author: redhoyasa

README.md

@@ -518,7 +518,7 @@ Talisman CLI tool `talisman` also comes with the capability to provide detailed
 
 * `talisman --scanWithHtml`
 
-This will scan the repository and create a folder `talisman_html_report` under the the scanned repository. We need to start an HTTP server inside this repository to access the report.Below is a recommended approach to start a HTTP server:
+This will scan the repository and create a folder `talisman_html_report` under the scanned repository. We need to start an HTTP server inside this repository to access the report.Below is a recommended approach to start a HTTP server:
 
 * `python -m SimpleHTTPServer <port> (eg: 8000)`
 

contributing.md

@@ -38,7 +38,7 @@ To send in a pull request
 
 1. Fork the repo.
 2. Create a new feature branch based off the master branch.
-3. Provide the commit message with the the issue number and a proper description.
+3. Provide the commit message with the issue number and a proper description.
 4. Ensure that all the tests pass.
 5. Submit the pull request.
 

gitrepo/gitrepo.go

@@ -40,7 +40,7 @@ func RepoLocatedAt(path string) GitRepo {
 
 // GetDiffForStagedFiles gets all the staged files and collects the diff section in each file
 func (repo GitRepo) GetDiffForStagedFiles() []Addition {
-	stagedContent := repo.executeRepoCommand("git", "diff", "--staged")
+	stagedContent := repo.executeRepoCommand("git", "diff", "--staged", "--src-prefix=a/", "--dst-prefix=b/")
 	content := strings.TrimSpace(string(stagedContent))
 	lines := strings.Split(content, "\n")
 	result := make([]Addition, 0)