almost working impl

validate.py

@@ -0,0 +1,27 @@
+from collections import namedtuple as nt
+from cliget import _load_catalog as ldc, _local_version as lv, _gh_version
+from semver import VersionInfo
+
+Result = nt('res', "cli lver gh rver asset exe")
+#Result.__repr__ = lambda x: f'{x.gh}'
+
+# catalog completion report:
+ctl = ldc({'__catalog':'catalog.yaml'})
+
+
+if __name__ == '__main__':
+    report = {}
+    for cli, props in ctl.items():
+        lver, gh, rver, asset, exe = (False,)*5  # it is False until it is True
+        # output semver on `--version`
+        lver = lv(cli) > VersionInfo(0)
+        # has github repo
+        gh = props.github is not None
+        if gh:
+            # has semver release
+            rver = _gh_version(props.github) > VersionInfo(0)
+            # has linux + x86_64 + tgz asset
+            # has exe at a known place
+        r = Result(cli, lver, gh, rver, asset, exe)
+        print(r)
+