improve version detection from source

backend/windmill-common/src/utils.rs

@@ -47,8 +47,11 @@ lazy_static::lazy_static! {
         .connect_timeout(std::time::Duration::from_secs(10))
         .build().unwrap();
     pub static ref GIT_SEM_VERSION: Version = Version::parse(
-        // skip first `v` character.
-        GIT_VERSION.split_at(1).1
+        if GIT_VERSION.starts_with('v') {
+            &GIT_VERSION[1..]
+        } else {
+            GIT_VERSION
+        }
     ).unwrap_or(Version::new(0, 1, 0));
 }
 

backend/windmill-common/src/worker.rs

@@ -657,7 +657,7 @@ pub async fn update_min_version<'c, E: sqlx::Executor<'c, Database = sqlx::Postg
     let min_version = pings
         .iter()
         .filter(|x| !x.is_empty())
-        .filter_map(|x| semver::Version::parse(x.split_at(1).1).ok())
+        .filter_map(|x| semver::Version::parse(if x.starts_with('v') { &x[1..] } else { x }).ok())
         .min()
         .unwrap_or_else(|| cur_version.clone());