fixing test

src/gitleaks_test.go

@@ -64,22 +64,22 @@ func TestGetRepo(t *testing.T) {
 				Repo: "https://github.com/gitleakstest/nope",
 			},
 			description:    "test no repo",
-			expectedErrMsg: "authentication required",
+			expectedErrMsg: "repository not found",
 		},
 		{
 			testOpts: &Options{
 				Repo: "https://github.com/gitleakstest/private",
 			},
 			description:    "test private repo",
-			expectedErrMsg: "authentication required",
+			expectedErrMsg: "repository not found",
 		},
 		{
 			testOpts: &Options{
 				Repo: "https://github.com/gitleakstest/private",
 				Disk: true,
 			},
-			description:    "test private repo",
-			expectedErrMsg: "authentication required",
+			description:    "test private repo disk",
+			expectedErrMsg: "repository not found",
 		},
 	}
 	g := goblin.Goblin(t)

src/repo.go

@@ -78,10 +78,17 @@ func (repoInfo *RepoInfo) clone() error {
 			})
 		} else {
 			// public
-			repo, err = git.PlainClone(cloneTarget, false, &git.CloneOptions{
+			options := &git.CloneOptions{
 				URL:      opts.Repo,
 				Progress: os.Stdout,
-			})
+			}
+			if os.Getenv("GITHUB_TOKEN") != "" {
+				options.Auth = &gitHttp.BasicAuth{
+					Username: "fakeUsername", // yes, this can be anything except an empty string
+					Password: os.Getenv("GITHUB_TOKEN"),
+				}
+			}
+			repo, err = git.PlainClone(cloneTarget, false, options)
 		}
 	} else if repoInfo.path != "" {
 		log.Infof("opening %s", repoInfo.path)