Merge pull request devcontainers-contrib#53 from devcontainers-contri…

…b/danielbraun89/issue46

fix: filter bad release names

nanolayer/cli/install.py

@@ -126,6 +126,7 @@ def install_aptitude_packages(
 def install_apk_packages(
     packages: str = typer.Argument(None, help="comma separated list of apk packages")
 ) -> None:
+    print("hoii", flush=True)
     ApkInstaller.install(
         packages=packages.split(","),
     )

nanolayer/installers/gh_release/resolvers/release_resolver.py

@@ -1,11 +1,14 @@
 import json
+import logging
 import re
 import urllib
 from typing import Any, Dict, List, Optional
 
 import invoke
 from natsort import natsorted
 
+logger = logging.getLogger(__name__)
+
 
 class ReleaseResolver:
     class ReleaseResolverError(Exception):
@@ -44,13 +47,26 @@ def get_version_tags(
             return stringified_matches
         return []
 
+    @classmethod
+    def valid_version(cls, value: str) -> bool:
+        normalized_value = value.lstrip("v")
+        return normalized_value[0].isalpha() or normalized_value[0].isdigit()
+
     @classmethod
     def get_latest_git_version_tag(
         cls, repo: str, release_tag_regex: Optional[str] = None
     ) -> str:
         all_version_tags = cls.get_version_tags(repo, release_tag_regex)
 
-        return natsorted(all_version_tags)[-1]
+        valid_versions = list(filter(cls.valid_version, all_version_tags))
+
+        if len(valid_versions) != len(all_version_tags):
+            logger.warning(
+                "The following release versions were filtered out as invalid: %s",
+                str(set(all_version_tags) - set(valid_versions)),
+            )
+
+        return natsorted(valid_versions)[-1]
 
     @classmethod
     def get_latest_release_tag(