doc_svngit_revision.sh

#!/bin/sh -e

DOC_TREE="/usr/home/guangyuan/fbrepo/freebsd-doc/zh_TW.UTF-8" #/zh_CN.UTF-8
echo "Doc tree defined as ${DOC_TREE}."

cd ${DOC_TREE}

FILES_CVT=$(ag --files-with-matches "Original [Rr]evision: r[0-9]*\s")

echo $(echo ${FILES_CVT} | wc -w) files
for filename in ${FILES_CVT}; do
  svn_rev=$(sed -n -e 's/.*Original [Rr]evision: r\([0-9]*\).*/\1/p' ${filename})
  git_hash=$(git log --grep revision=${svn_rev} | head -n1 | cut -d' ' -f2 | head -c10)
  sed -i '' "s/\(.*Original \)[Rr]\(evision: \)r\([0-9]*\)\(.*\)/\1R\2${git_hash} (r\3)\4/g" ${filename}
  echo ${svn_rev} ${git_hash} ${filename}
done