Add dnf wrapper

to query the XCP-ng and XS8 repositories

Signed-off-by: Gaëtan Lehmann <[email protected]>

Author: glehmann

scripts/repo_status/dnf

@@ -0,0 +1,35 @@
+#! /usr/bin/env python3
+
+import logging
+import sys
+import tempfile
+
+import repoquery
+
+ARCH = "x86_64"
+XCP_VERSION = "8.3"
+
+# Use `dnf` on xs8 and xcpng8.3 repos
+def main() -> int:
+    logging.basicConfig(format='[%(levelname)s] %(message)s', level=logging.INFO)
+
+    args = sys.argv[1:]
+
+    with (tempfile.NamedTemporaryFile() as dnfconf,
+          tempfile.TemporaryDirectory() as yumrepod):
+
+        repoquery.setup_xcpng_yum_repos(yum_repo_d=yumrepod,
+                                        sections=['base', 'updates'],
+                                        bin_arch=ARCH,
+                                        version=XCP_VERSION)
+        repoquery.setup_xs8_yum_repos(yum_repo_d=yumrepod,
+                                      sections=['base', 'normal', 'earlyaccess'],
+                                      )
+        repoquery.dnf_setup(dnf_conf=dnfconf.name, yum_repo_d=yumrepod)
+
+        print(repoquery.run_dnf(args, split=False))
+
+    return 0
+
+if __name__ == "__main__":
+    sys.exit(main())

scripts/repo_status/repoquery.py

@@ -95,14 +95,17 @@ def rpm_source_package(rpmname: str, **kwargs) -> str:
         return BINRPM_SOURCE_CACHE.get(rpmname, kwargs['default'])
     return BINRPM_SOURCE_CACHE[rpmname]
 
-def run_repoquery(args: list[str], split: bool = True) -> str | Sequence[str]:
+def run_dnf(args: list[str], split: bool = True) -> str | Sequence[str]:
     assert DNF_BASE_CMD is not None
-    cmd = DNF_BASE_CMD + ['repoquery'] + args
+    cmd = DNF_BASE_CMD + args
     logging.debug('$ %s', ' '.join(cmd))
     output = subprocess.check_output(cmd, universal_newlines=True).strip()
     logging.debug('> %s', output)
     return output.split() if split else output
 
+def run_repoquery(args: list[str], split: bool = True) -> str | Sequence[str]:
+    return run_dnf(['repoquery'] + args, split)
+
 SRPM_BINRPMS_CACHE: dict[str, set[str]] = {}         # binrpm-nevr -> srpm-nevr
 def fill_srpm_binrpms_cache() -> None:
     # HACK: get nevr for what dnf outputs as %{sourcerpm}