Doc and error message tweaks

Signed-off-by: Richard Nixon <[email protected]>

Author: trickyearlobe

Diff for: README.md

@@ -13,6 +13,10 @@ go install github.com/trickyearlobe/bitsync@latest
 
 ## Using
 
+The tool clones repos using SSH so you will need to generate and add SSH keys to your bitbucket account.
+
+You will also need to add an `AppPass` to your bitbucket user so that bitsync can access the API
+
 ```bash
 export BBUSER=ebeneezer
 export BBAPPPASS=iurfhiuhfIUHFIEUiuehfeuiwF8734Jjhewjfew

Diff for: main.go

@@ -67,15 +67,15 @@ func pullRepo(repoDir, mainBranch string) {
   fmt.Printf("  Pulling %v branch %v\n", repoDir, mainBranch)
   out, err := exec.Command("git", "-C", repoDir, "fetch", "origin", mainBranch).CombinedOutput()
   if err != nil {
-    fmt.Printf("    Error: %v\n", string(out))
+    fmt.Printf("%v\n", string(out))
   }
 }
 
 func cloneRepo(repoDir, workspace, project, repo string) {
   fmt.Printf("  Cloning %v/%v/%v into %v\n", workspace, project, repo, repoDir)
   out, err := exec.Command("git", "clone", "[email protected]:"+workspace+"/"+repo, repoDir).CombinedOutput()
   if err != nil {
-    fmt.Printf("    Error: %v\n", string(out))
+    fmt.Printf("%v\n", string(out))
   }
 }