6:18 p.m.
Author: alexsmirnov
Date: 2010-11-09 19:18:48 -0500 (Tue, 09 Nov 2010)
New Revision: 20007
Added:
modules/build/resources/trunk/github/
modules/build/resources/trunk/github/richfaces-svn2git.sh
modules/build/resources/trunk/github/svn.authors
Log:
git migration script
Added: modules/build/resources/trunk/github/richfaces-svn2git.sh
===================================================================
--- modules/build/resources/trunk/github/richfaces-svn2git.sh (rev
0)
+++ modules/build/resources/trunk/github/richfaces-svn2git.sh 2010-11-10 00:18:48 UTC (rev
20007)
@@ -0,0 +1,103 @@
+#!/bin/bash
+
+# Program locations
+xmlstarlet=/usr/bin/xmlstarlet
+git=/usr/bin/git
+
+phase1_dir=import-phase1
+phase2_dir=import-phase2
+svnroot=http://anonsvn.jboss.org/repos/richfaces/
+svnauthors=$(dirname $0)/svn.authors
+get_resources=1
+get_parent=1
+get_docs=1
+get_main=1
+publish=0
+ignore_paths="^(?:3.*|archive|tests)"
+
+fix_tags()
+{
+ # Convert svn remote tags to lightweight git tags
+ $git for-each-ref --format='%(refname)' refs/remotes/tags/* | while read
tag_ref; do
+ tag=${tag_ref#refs/remotes/tags/}
+ tree=$( $git rev-parse "$tag_ref": )
+
+ # find the oldest ancestor for which the tree is the same
+ parent_ref="$tag_ref";
+ while [ $( $git rev-parse --quiet --verify "$parent_ref"^: ) =
"$tree" ]; do
+ parent_ref="$parent_ref"^
+ done
+ parent=$( $git rev-parse "$parent_ref" );
+
+ # if this ancestor is in trunk then we can just tag it
+ # otherwise the tag has diverged from trunk and it's actually more like a
+ # branch than a tag
+ merge=$( $git merge-base "refs/remotes/trunk" $parent );
+ if [ "$merge" = "$parent" ]; then
+ target_ref=$parent
+ else
+ echo "tag has diverged: $tag"
+ target_ref="$tag_ref"
+ fi
+ target_ref=$parent
+
+ tag_name=$( $git log -1 --pretty="format:%an" "$tag_ref" )
+ tag_email=$( $git log -1 --pretty="format:%ae" "$tag_ref" )
+ tag_date=$( $git log -1 --pretty="format:%ai" "$tag_ref" )
+ $git log -1 --pretty='format:%s' "$tag_ref" |
GIT_COMMITTER_NAME="$tag_name" GIT_COMMITTER_EMAIL="$tag_email"
GIT_COMMITTER_DATE="$tag_date" $git tag -a -F - "$tag"
"$target_ref"
+
+ $git update-ref -d "$tag_ref"
+ done
+}
+
+fetch_svn()
+{
+ mkdir -p $1
+ cd $1
+ $git svn init ${svnroot}${2} --no-metadata --no-minimize-url --trunk=trunk
--tags=tags
+ $git config svn.authorsfile ${svnauthors}
+ if [[ "x${3}x" -ne "xx" ]]; then
+ startrev=${3}
+ else
+ startrev=$(svn log --stop-on-copy ${svnroot}trunk -q | tail -2 | head -1 | awk
'{print substr($1,2)}')
+ fi
+ headrev=$(svn info ${svnroot}${2}trunk | awk '/^Revision/ {print $2}')
+ $git svn fetch --ignore-paths=${ignore_paths} --revision=${startrev}:${headrev}
+ fix_tags
+ $git gc
+ cd ..
+}
+mkdir -p $phase1_dir
+cd $phase1_dir
+
+if [[ $get_parent -eq 1 ]]; then
+ fetch_svn parent modules/build/parent/
+fi
+
+if [[ $get_main -eq 1 ]]; then
+ startrev=$(svn log --stop-on-copy ${svnroot}trunk -q | tail -2 | head -1 | awk
'{print substr($1,2)}')
+ fetch_svn main "" ${startrev}
+fi
+
+if [[ $get_docs -eq 1 ]]; then
+ fetch_svn docs modules/docs/
+fi
+
+if [[ $get_resources -eq 1 ]]; then
+ fetch_svn resources modules/build/resources
+fi
+
+cd ..
+
+mkdir -p $phase2_dir
+cd $phase2_dir
+
+if [[ $publish -eq 1 ]]; then
+ if [[ $get_parent -eq 1 ]]; then
+ $git clone ../$phase1_dir/parent
+ cd parent
+ $git remote add github git@github.com:seam/parent.git
+ $git remote -v
+ cd ..
+ fi
+fi
Property changes on: modules/build/resources/trunk/github/richfaces-svn2git.sh
___________________________________________________________________
Name: svn:executable
+ *
Added: modules/build/resources/trunk/github/svn.authors
===================================================================
--- modules/build/resources/trunk/github/svn.authors (rev 0)
+++ modules/build/resources/trunk/github/svn.authors 2010-11-10 00:18:48 UTC (rev 20007)
@@ -0,0 +1,5 @@
+# SVN Login = git.user <git.email>
+
+(no author) = No Author <null@localhost>
+alexsmirnov = Alexander Smirnov <asmirnov(a)exadel.com>
+jbalunas(a)redhat.com = Jay Balunas <jbalunas(a)redhat.com>