Release: refactor the way we keep track of release notes

Now the release branch does not contains the release commit anymore.
Instead, we regenerate the full release notes each time we have to
(release candidate creation and final release).

Two side effects:
  - The date is now showing the date of the operation and no longer
    the date of the release candidate (so release will be correctly dated)
  - The release notes show the release candidate number :)

Tested: bazel test //scripts/release/... + build README.md

--
Change-Id: Ia249bbdc0d6ed240bd969f24aa013f709f9a0a74
Reviewed-on: https://cr.bazel.build/7338
PiperOrigin-RevId: 140841432
MOS_MIGRATED_REVID=140841432

1 files changed, 4 insertions, 4 deletions

diff --git a/scripts/packages/package_info_generator.sh b/scripts/packages/package_info_generator.sh
index 4d477760df..d7377b4be1 100755
--- a/scripts/packages/package_info_generator.sh
+++ b/scripts/packages/package_info_generator.sh
@@ -25,7 +25,7 @@ git_hash=
 url=
 built_by=
 build_log=
-commit_msg=
+release_notes=
 
 for i in "${@}"; do
   while read line; do
@@ -44,8 +44,8 @@ for i in "${@}"; do
       RELEASE_BUILD_LOG)
         build_log="$value"
         ;;
-      RELEASE_COMMIT_MSG)
-        commit_msg="$value"
+      RELEASE_NOTES)
+        release_notes="$value"
         ;;
       RELEASE_COMMIT_URL)
         commit_url="$value"
@@ -60,7 +60,7 @@ if [ -z "${release_name}" ]; then
   # Not a release
   echo "# Binary package at HEAD (@$git_hash)"
 else
-  echo "# $commit_msg"  # Make the first line the header
+  echo "# ${release_notes}"  # Make the first line the header
   # Subsection for environment
   echo
   echo "## Build informations"