Normalize git-type

Signed-off-by: Patrick <[email protected]>

Author: p4trickweiss

scanners/git-repo-scanner/docs/README.ArtifactHub.md

@@ -61,7 +61,7 @@ repository type with the option:
 ```bash
 --git-type github
 or
---git-type Gitlab
+--git-type gitlab
 ```
 
 #### GitHub
@@ -168,4 +168,3 @@ Code of secureCodeBox is licensed under the [Apache License 2.0][scb-license].
 [scb-mastodon]: https://infosec.exchange/@secureCodeBox
 [scb-slack]:    https://owasp.org/slack/invite
 [scb-license]:  https://github.com/secureCodeBox/secureCodeBox/blob/master/LICENSE
-

scanners/git-repo-scanner/docs/README.DockerHub-Scanner.md

@@ -64,7 +64,7 @@ repository type with the option:
 ```bash
 --git-type github
 or
---git-type Gitlab
+--git-type gitlab
 ```
 
 #### GitHub
@@ -124,4 +124,3 @@ As for any pre-built image usage, it is the image user's responsibility to ensur
 [scb-mastodon]: https://infosec.exchange/@secureCodeBox
 [scb-slack]:    https://owasp.org/slack/invite
 [scb-license]:  https://github.com/secureCodeBox/secureCodeBox/blob/master/LICENSE
-

scanners/git-repo-scanner/examples/github-secureCodeBox-scan/scan.yaml

@@ -10,7 +10,7 @@ spec:
   scanType: "git-repo-scanner"
   parameters:
     - "--git-type"
-    - "GitHub"
+    - "github"
     - "--organization"
     - "secureCodeBox"
   cascades:

scanners/git-repo-scanner/examples/gitlab-group-scan/scan.yaml

@@ -10,7 +10,7 @@ spec:
   scanType: "git-repo-scanner"
   parameters:
     - "--git-type"
-    - "GitLab"
+    - "gitlab"
     - "--url"
     - "https://gitlab.your-company.com"
     - "--access-token"

scanners/git-repo-scanner/integration-tests/git-repo-scanner.test.js

@@ -12,7 +12,7 @@ test.skip(
     const { count } = await scan(
       "git-repo-scanner-dummy-scan",
       "git-repo-scanner",
-      ["--git-type", "GitHub", "--organization", "secureCodeBox"],
+      ["--git-type", "github", "--organization", "secureCodeBox"],
     );
     // There must be >= 28 Repositories found in the GitHub secureCodeBox organisation.
     expect(count).toBeGreaterThanOrEqual(28);

scanners/git-repo-scanner/scanner/internal/config/config.go

@@ -63,6 +63,8 @@ func ParseFlags(logger *log.Logger) (*Config, error) {
 
 	flag.Parse()
 
+	config.GitType = normalizeGitType(config.GitType)
+
 	if err := config.validate(); err != nil {
 		flag.Usage()
 		return nil, err
@@ -75,6 +77,17 @@ func ParseFlags(logger *log.Logger) (*Config, error) {
 	return config, nil
 }
 
+func normalizeGitType(gitType string) string {
+	switch strings.ToLower(gitType) {
+	case "github":
+		return "GitHub"
+	case "gitlab":
+		return "GitLab"
+	default:
+		return gitType
+	}
+}
+
 func (c *Config) validate() error {
 	if c.GitType == "" {
 		return fmt.Errorf("--git-type is required")