CVStoGit

CVS to Git Conversion

The following page details how we will convert from CVS to Git, it is meant as both a procedure to follow as well as a public record of what was done.

Repositories

This is a list of repositories that will be converted from CVS to Git.

{|border="1" cellpadding="3"

|CVS Repo |ada-examples |autotools-example |bare-bsp-hello |class-examples |dot-graphics |examples |examples-v2 |fss |gnucross-scripts |libbsdport |mdp-1-9a5 |multiio |network-demos |ntp-4.1.1a-rtems |osmonweb |pr-tests |psim-tests |repo-conf |rpm-scripts-odd |rtems |rtems-addon-packages |rtems-buildsys |rtems-eclipse-plug-in |rtems-esh |rtems-graphics-toolkit |rtems-plans |rtems-port |rtems-schedsim |rtems-testing |rtems-tools |scripts |wwwrtems

Convert?	Notes
yes
no
?
no	Superceded by Examples-v2
no
no	Superceded by Examples-v2
yes
no	File System Simulator
no	Non-rtems cross compiling scripts
yes
no
yes	Nice PC Multi IO board driver.
yes
no
yes
no	Superceded by Examples-v2
no	Superceded by Examples-v2
?
no
yes
yes
yes	Ralf RPM infrastructure
yes
no
yes
no	Idea needs revisiting
no
yes
yes	Chris has big changes.
?
no
no	Pre-Drupal website.

|}

Procedure

The following details the procedures that will take place for each repository conversion.

Conversion

# Use ​cvs2git to convert the repository. See below for the cvs->git username map. # Check log file for any errors, the conversion log(s) for each repository will be placed on the FTP. # Run a script that will checkout each CVS and Git branch to compare the two ensuring no differences, these logs will be placed on the FTP As well.

Post

# Remove any extraneous branches or tags. # rename tags/branches to normalise names. # sign tags using PGP.

User Map

The following is the cvs->git name map. {|border="1" cellpadding="3"

|CVS Username |ccj |charles |ericn |gregmenke |humph |jennifer |jmj |joel |jtm |loki |ralf |richard |sh |strauman |thomas |wade

Git Name	Git Email
Chris Johns	hidden
Charles Phillips	hidden
Eric Norum	hidden
Greg Menke	hidden
Glenn Humphrey	hidden
Jennifer Averett	hidden
Mark Johannes	hidden
Joel Sherrill	hidden
Jay Monkman	hidden
Philippe Simons	hidden
Ralf Corsepius	hidden
Richard Campbell	hidden
Sebastian Huber	hidden
Till Straumann	hidden
Thomas Dörfler	hidden
Wade A Smith	hidden

|}

Transition

The transition will be completed in two main steps, the first is the conversion phase, the second a "transition" phase for developer feedback.

With luck the entire process will take less than two weeks.

Week 1

# Make CVS repository read-only. (All commits disabled) # Convert all repositories to Git including verification

Week 2

# Enable private access for developers. # Wait for feedback, making any changes nessicary. # Enable public read-only access

Public Access

Public access will come from git.rtems.org with ​cgit as a web interface.

Git

Links to site with good Git information.

• ​http://gitready.com/ - an excellent resource from beginner to very advanced.

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