Introduction
------------

This document contains information about creating RPM and ZIP distribution
archives. It is inteneded to be carefully studied by packagers.


Main Routine
------------

1. Update the version number in the file "/include/odinbuild.h".

2. Update the "/changelog" file by adding a brief of all major changes to
   the TOP of it using the formatting of the previous block of changes
   in this file as a template.

   When adding new entries, avoid too many technical details. Read what you
   write from the end user's perspective. Do NOT put all commit messages in
   there, concentrate on essential changes and rephrase descriptions to be
   short and simple (1-2 lines per change entry). Remember that the changelog
   is NOT the documentation. The Readme file is a better place to describe
   essential differences in detail.

3. Update the "/doc/Readme.txt" file by describing important changes in
   detail, especially those that require certain actions from the end users,
   such as installation or configuration instructions and usage pattern
   changes.

4. Perform clean builds of the software by using the script "/makeall.cmd".

5. Create ZIP packages according to the instructions below.

6. Create RPM packages according to the instructions below (this step needs
   to be done after the ZIP step).

7. Commit the changed files (i.e. the changelog, Readmes, .spec files etc.) to
   the project repository as a single change set with a commit message like:

       Release X.Y.Z.

   where "X.Y.Z-N" is the version number (including the RPM release number, see
   below) that you just released.

8. Tag the release by issuing:

       svn copy http://svn.netlabs.org/repos/odin32/trunk \
                http://svn.netlabs.org/repos/odin32/tags/X.Y.Z \
                -m "Tagged release X.Y.Z."

9. If you later discover that the RPM packages are broken, the sequence of
   actions is as follows:

   - Fix the RPM issues.
   - Re-release RPMs according to the "Creating RPM Packages" section (this
     will increase the RPM release number).
   - Commit the changes to the .spec file using the following commit message:
     "Spec for release X.Y.Z-N." (where N is the RPM release number).

   Note that the RPM re-release step doesn't involve rebuilding or ZIP
   re-generation.


Creating ZIP Packages
---------------------

1. Run the "CreateZIPs.sh" script. A number of ZIP files will be created
   in the current directory.

2. Check these files by attemting to perform an install from them.

3. If everything is fine, upload the files to the ZIP repository:

       ftp://ftp.netlabs.org/pub/odin/


Creating RPM Packages
---------------------

1. Run the "UpdateRPMSpec.sh" script to automatically update fields in the
   "odin.spec" file such as the version number. The script will also update
   the RPM release number. This number is separate from the version number
   because it represents the version of the RPM package itself.

   The RPM release number allows to have several versions of the RPM package for
   the same version of the software. This may be necessary if the previous RPM
   package contains errors (missing files, incorrect installation scripts, etc.)
   or if there is a need to add a hot fix to the sotfware without waiting until
   the new version is released. The RPM release number starts from 1 with each
   new version of the software and increases by one with each new RPM release of
   that verison. It is appended to the version string after a dash: 'X.Y.Z-N'.

2. Carefully inspect changes made by "UpdateRPMSpec.sh" to make sure they are
   correct.

3. Add a new changelog paragraph in the %changelog section of the .spec file.
   "UpdateRPMSpec.sh" will create a template of this paragraph including the
   header with the full version number, release date and placeholders for the
   packager's name and email. Replace these placeholders with your real name
   and email (or delete them) and paste the relevant block from the "/changelog"
   file after the header. Use the existing changelog paragraph in .spec to see
   how it should be formatted.

4. When the .spec file is done, copy "odin-XYZ.zip" to the
   "$HOME/rpmbuild/SOURCES" directory and perform the following command to
   actually build the RPM packages:

       rpmbuild -ba odin.spec

   In the default RPM setup, the resulting .rpm files will be created in the
   "$HOME/rpmbuild/RPMS/i386" directory.

5. Try to install them all using the following command:

       rpm -i <package-XYZ>.rpm

6. If all goes right, upload the .rpm files to the experimental RPM repository:

        davs://user@webdav.netlabs.org/rpm/experimental/00/i386/

    (in a subdirectory corresponding to the package architecture). When synced,
    test them with the following command:

        yum install <package>

    Don't forget to upload the .src.rpm file to the respecive place, too.

    If it goes right as well, finally upload to the release repository:

        davs://user@webdav.netlabs.org/rpm/release/00/i386/


EOF