Add Serpent OS (fixes #1371)

repology-schemacheck.py

@@ -111,6 +111,7 @@
     'salix',
     'sclo',
     'scoop',
+    'serpentos',
     'sisyphus',
     'slackbuilds',
     'spack',

repology/packagemaker/names.py

@@ -238,6 +238,8 @@ class NameType:
 
     T2_NAME: ClassVar[int] = GENERIC_SRC_NAME
 
+    SERPENTOS_NAME: ClassVar[int] = GENERIC_SRC_NAME
+
 
 @dataclass
 class _NameMapping:

repology/parsers/parsers/serpentos.py

@@ -0,0 +1,60 @@
+# Copyright (C) 2024 Dmitry Marakasov <[email protected]>
+#
+# This file is part of repology
+#
+# repology is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# repology is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with repology.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+from typing import Iterable
+
+import yaml
+
+from repology.logger import Logger
+from repology.package import LinkType
+from repology.packagemaker import NameType, PackageFactory, PackageMaker
+from repology.parsers import Parser
+from repology.parsers.walk import walk_tree
+
+
+class SerpentOsGitParser(Parser):
+    def iter_parse(self, path: str, factory: PackageFactory) -> Iterable[PackageMaker]:
+        for filename in walk_tree(path, suffix='stone.yaml'):
+            relpath = os.path.relpath(filename, path)
+            subdir = os.path.basename(os.path.dirname(relpath))
+
+            with factory.begin(relpath) as pkg:
+                with open(filename, 'r') as fd:
+                    pkgdata = yaml.safe_load(fd)
+
+                if pkgdata['name'] != subdir:
+                    RuntimeError(f'subdir "{subdir}" != name "{pkgdata["name"]}"')
+
+                if isinstance(pkgdata['version'], float):
+                    pkg.log(f'version "{pkgdata["version"]}" is a floating point, should be quoted in YAML', Logger.ERROR)
+
+                pkg.add_name(pkgdata['name'], NameType.SERPENTOS_NAME)
+                pkg.set_version(str(pkgdata['version']))
+                pkg.add_links(LinkType.UPSTREAM_HOMEPAGE, pkgdata.get('homepage'))
+                pkg.add_licenses(pkgdata.get('license'))
+                pkg.set_summary(pkgdata.get('summary'))
+
+                if upstreams := pkgdata.get('upstreams'):
+                    for upstream in upstreams:
+                        for url, checksum in upstream.items():
+                            if url.startswith('git|'):
+                                pkg.add_links(LinkType.UPSTREAM_REPOSITORY, url[4:])
+                            else:
+                                pkg.add_links(LinkType.UPSTREAM_DOWNLOAD, url)
+
+                yield pkg

repos.d/serpentos.yaml

@@ -0,0 +1,30 @@
+###########################################################################
+# SerpentOs
+###########################################################################
+- name: serpentos
+  type: repository
+  desc: Serpent OS
+  family: serpentos
+  ruleset: serpentos
+  minpackages: 400
+  sources:
+    - name: recipes
+      fetcher:
+        class: GitFetcher
+        url: 'https://github.com/serpent-os/recipes.git'
+        branch: main
+      parser:
+        class: SerpentOsGitParser
+  repolinks:
+    - desc: Serpent OS home
+      url: https://serpentos.com/
+    - desc: Recipes repository
+      url: https://github.com/serpent-os/recipes
+  packagelinks:
+    - type: PACKAGE_SOURCES
+      url: 'https://github.com/serpent-os/recipes/tree/main/{srcname|first_letter}/{srcname}'
+    - type: PACKAGE_RECIPE
+      url: 'https://github.com/serpent-os/recipes/blob/main/{srcname|first_letter}/{srcname}/stone.yaml'
+    - type: PACKAGE_RECIPE_RAW
+      url: 'https://raw.githubusercontent.com/serpent-os/recipes/main/{srcname|first_letter}/{srcname}/stone.yaml'
+  groups: [ all, production ]