apertis-pkg-merge-*: Make the local suffix customizable

Downstreams need a different local suffix for their packages and we may
change ours at some point.

Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

.gitlab-ci.yml

@@ -146,6 +146,16 @@ test-package-source-builder:
     - test "$(dpkg-parsechangelog -SVersion)" = 0.5.10.2-5co0
     - test "$(dpkg-parsechangelog -SDistribution)" = apertis
     - cd ..
+    - rm -rf fixture-dash-unmodified
+    - git clone https://gitlab.apertis.org/infrastructure/test-data/fixture-dash-unmodified
+    - ": Verify we correctly handle custom local suffixes"
+    - cd fixture-dash-unmodified
+    - apertis-pkg-merge-updates --package dash --upstream debian/buster --downstream apertis/v2020dev0 --local-version-suffix aper
+    - git log --graph --oneline --decorate
+    - git diff debian/buster..
+    - test "$(dpkg-parsechangelog -SVersion)" = 0.5.10.2-5aper0
+    - test "$(dpkg-parsechangelog -SDistribution)" = apertis
+    - cd ..
     - git clone https://gitlab.apertis.org/infrastructure/test-data/fixture-dash-modified
     - ": Verify we correctly detect local changes and do not finalise the changelog"
     - cd fixture-dash-modified

package-source-builder/overlay/usr/bin/apertis-pkg-merge-updates

@@ -94,6 +94,7 @@ def main():
   parser.add_argument('--package', dest='package', type=str, help='the package name (e.g. glib2.0)') # TODO: figure this out from the repo
   parser.add_argument('--downstream', dest='downstream', type=str, help='the downstream branch (e.g. apertis/v2020dev0)')
   parser.add_argument('--upstream', dest='upstream', type=str, required=True, help='the upstream branch (e.g. debian/buster)')
+  parser.add_argument('--local-version-suffix', dest="local_suffix", type=str, default="co", help='the local version suffix to be used in the new changelog entry')
   args = parser.parse_args()
   package_name = args.package
 
@@ -121,7 +122,7 @@ def main():
     # we carry some changes in addition to changelog entries
     # and metadata under debian/apertis, so someone should
     # re-summarize the remaining changes
-    version = upstream_version.full_version + 'co1'
+    version = upstream_version.full_version + args.local_suffix + '1'
     bump_version(
         version,
         ['PLEASE SUMMARIZE remaining Apertis changes'],
@@ -129,7 +130,7 @@ def main():
     )
   else:
     # no changes, but we add a suffix anyway
-    version = upstream_version.full_version + 'co0'
+    version = upstream_version.full_version + args.local_suffix + '0'
     bump_version(
         version,
         [f'Sync from Debian {args.upstream}.'],

package-source-builder/overlay/usr/bin/apertis-pkg-merge-upstream-to-downstreams

@@ -67,11 +67,13 @@ def main():
                       required=True, help='the upstream branch (e.g. debian/buster)')
   parser.add_argument('--downstreams', dest='downstreams', type=str,
                       required=True, help='downstream branches, colon seperate (e.g.  apertis/v2020dev0:apertis/v2019)')
+  parser.add_argument('--local-version-suffix', dest="local_suffix", type=str, default="co", help='the local version suffix to be used in new changelog entries')
   parser.add_argument('project_url', type=str, help='git project url to push updates to')
   args = parser.parse_args()
 
   upstream = args.upstream
   downstreams = args.downstreams.split(":")
+  local_suffix = args.local_suffix
 
   for upstream_branch in existing_upstream_branches(upstream):
    # Mapping of downstream reference to proposed updates
@@ -92,7 +94,7 @@ def main():
       print("New target, doing merge")
       proposed_branch = f"proposed-updates/{upstream_branch}/{ref[0:8]}"
       git.checkout("-B", proposed_branch)
-      apertis_pkg_merge_updates(f"--downstream={downstream_branch}", f"--upstream={upstream_branch}", _fg=True)
+      apertis_pkg_merge_updates(f"--downstream={downstream_branch}", f"--upstream={upstream_branch}", "--local-version-suffix={local_suffix}", _fg=True)
       o = git('diff', '--quiet', f"HEAD..{downstream_branch}", _ok_code=[0,1])
       if o.exit_code == 1:
         print("Merge done, pushing")