feat: make regex of url to check if it is valid

Currently it works only with GitHub

1 files changed, 17 insertions, 0 deletions

diff --git a/src/helpers.rs b/src/helpers.rs
index d915a50..2dbacfd 100644
--- a/src/helpers.rs
+++ b/src/helpers.rs
@@ -1,3 +1,4 @@
+use regex::Regex;
 use uuid::Uuid;
 
 /// Returns a valid Uuid if `id` is not a valid Uuid
@@ -7,3 +8,19 @@ pub fn uuid_from_string(id: &String) -> Uuid {
         Err(_) => Uuid::parse_str("00000000000000000000000000000000").unwrap(),
     };
 }
+
+/// Check if a path is into the "valid git repositories" and returns the name
+pub fn name_of_git_repository(url: &String) -> Option<String> {
+    const GITHUB_RE: &str = r"^(http(s)?://)?(www.)?github.com/(?P<username>[a-zA-Z0-9-]+)/(?P<repository>[a-zA-Z0-9-]+)";
+    let re = Regex::new(GITHUB_RE).unwrap();
+
+    if !re.is_match(&url) {
+        return None;
+    }
+
+    let captures = re.captures(&url).unwrap();
+    let name = captures.name("username").unwrap().as_str();
+    let repo = captures.name("repository").unwrap().as_str();
+
+    Some(format!("{}/{}", name, repo))
+}