Accepting request 1035079 from home:dcassany:branches:Virtualization:containers

- Update to version 1668090256.71deb28:
  * Bump version: 0.0.5 → 0.0.6
  * Link to the official poetry installation guide
  * Update replace_using_package_version.service
  * Update README.md
  * Update README.md
  * Update README.md
  * Update integration_tests/test_version_extraction.py
  * Update replace_using_package_version.service
  * Attempt to read version from obsinfo if no version is found
  * Add Leap 15.4 & SLE 15 SP4 to the CI

OBS-URL: https://build.opensuse.org/request/show/1035079
OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/obs-service-replace_using_package_version?expand=0&rev=14

_servicedata

@@ -1,4 +1,4 @@
 <servicedata>
 <service name="tar_scm">
                 <param name="url">https://github.com/openSUSE/obs-service-replace_using_package_version.git</param>
-              <param name="changesrevision">ab6de1ec8beb3631af0039074430a3d0cbf59eb6</param></service></servicedata>
+              <param name="changesrevision">71deb28fee3d2bd774404ee4018080fbb47a6247</param></service></servicedata>

obs-service-replace_using_package_version.changes

@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Thu Nov 10 14:26:46 UTC 2022 - containers@suse.com
+
+- Update to version 1668090256.71deb28:
+  * Bump version: 0.0.5 → 0.0.6
+  * Link to the official poetry installation guide
+  * Update replace_using_package_version.service
+  * Update README.md
+  * Update README.md
+  * Update README.md
+  * Update integration_tests/test_version_extraction.py
+  * Update replace_using_package_version.service
+  * Attempt to read version from obsinfo if no version is found
+  * Add Leap 15.4 & SLE 15 SP4 to the CI
+
 -------------------------------------------------------------------
 Thu Nov 10 13:11:18 UTC 2022 - containers@suse.com
 

obs-service-replace_using_package_version.spec

@@ -19,7 +19,7 @@
 %define service replace_using_package_version
 
 Name:           obs-service-%{service}
-Version:        0.0.5
+Version:        0.0.6
 Release:        0
 Summary:        An OBS service: Replaces a regex  with the version value of a package
 License:        GPL-3.0-or-later

replace_using_package_version.py

@@ -59,6 +59,7 @@ version_regex = {
     'patch_update': r'^(\d+(\.\d+){0,3})',
     'offset': r'^(?:\d+(?:\.\d+){0,3})[+-.~](?:git|svn|cvs)(\d+)'
 }
+obsinfo_regex = r'version: (.+)'
 
 
 def guess_recipe_filename_from_env() -> Optional[str]:
@@ -160,26 +161,45 @@ def apply_regex_to_file(input_file, output_file, regex, replacement):
 
 
 def find_package_version(package, rpm_dir):
+    version = parse_version('')
     try:
         version = get_pkg_version(package)
     except Exception:
-        # If package is not found in rpmdb check local repositories
-        version = parse_version('')
-        for root, _, files in os.walk(rpm_dir):
-            packages = [
-                f for f in files if f.endswith('rpm') and package in f
-            ]
-            for pkg in packages:
-                rpm_file = os.path.realpath(os.path.join(root, pkg))
-                if get_pkg_name_from_rpm(rpm_file) == package:
-                    rpm_version = get_pkg_version_from_rpm(rpm_file)
-                    if rpm_version >= version:
-                        version = rpm_version
+        version = find_package_version_in_local_repos(rpm_dir, package)
+
+    if not str(version):
+        version = find_package_version_in_obsinfo('.', package)
+
     if not str(version):
         raise Exception('Package version not found')
     return str(version)
 
 
+def find_package_version_in_local_repos(repo_path, package):
+    version = parse_version('')
+    for root, _, files in os.walk(repo_path):
+        packages = [
+            f for f in files if f.endswith('rpm') and package in f
+        ]
+        for pkg in packages:
+            rpm_file = os.path.join(root, pkg)
+            if get_pkg_name_from_rpm(rpm_file) == package:
+                rpm_ver = get_pkg_version_from_rpm(rpm_file)
+                if rpm_ver >= version:
+                    version = rpm_ver
+    return version
+
+
+def find_package_version_in_obsinfo(path, package):
+    version = parse_version('')
+    for f in os.listdir(path):
+        if f.endswith('obsinfo') and package in f:
+            obsinfo_ver = get_pkg_version_from_obsinfo(f)
+            if obsinfo_ver >= version:
+                version = obsinfo_ver
+    return version
+
+
 def find_match_in_version(regexpr, version):
     search = re.search(regexpr, version)
     if search is None:
@@ -192,6 +212,16 @@ def run_command(command: List[str]) -> str:
     return subprocess.check_output(command).decode()
 
 
+def get_pkg_version_from_obsinfo(obsinfo_file):
+    regex = re.compile(obsinfo_regex)
+    with open(obsinfo_file) as f:
+        for line in f:
+            match = regex.match(line)
+            if match:
+                return parse_version(match[1])
+    return parse_version('')
+
+
 def get_pkg_name_from_rpm(rpm_file):
     command = [
         'rpm', '-qp', '--queryformat', '%{NAME}', rpm_file

replace_using_package_version.service

@@ -12,7 +12,10 @@ It uses python re module syntax</description>
   </parameter>
   <parameter name="package">
     <description>This is the package which version will be used as a replacement
-for the regex. It must be included in the build as a dependency.</description>
+for the regex. If it is not found as a build dependency it will fallback to
+look for an *.obsinfo file with the package name (the *obsinfo file is 
+generated by the obs_scm service). It fails if no version is found.
+</description>
   </parameter>
   <parameter name="parse-version">
     <description>Parses the package version string to match the