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Is there a find incantation that would allow me to visit all directories under SVN version control? I am trying to use the execdir switch to add to the svn:ignore property in each one of these directories. Something like:

find . -type d -execdir svn propset svn:ignore -F <((svn propget svn:ignore; echo "new ignore pattern") | sort -u) .' \;

but I can't get to limit find to only SVN directories.

  • Is the problem that you have a forest of checkouts and only want to hit the checkouts, or that your checkouts have unversioned directories in them that you want to skip? – Gilles 'SO- stop being evil' Jan 7 '14 at 23:26
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With older versions of svn where you had a .svn directory in each directory under revision control, you could do:

find . -name .svn -type d -prune -execdir bash -c '
  cd -P .. &&
    propset svn:ignore -F <(
      (svn propget svn:ignore; echo "new ignore pattern") | sort -u) .' bash {} \;

With the newer ones, where you only have one .svn and a sqlite3 db in there:

find . -path '*/.svn/wc.db' -execdir bash -c '
  cd -P .. &&
    sqlite3 .svn/wc.db "select local_relpath from NODES where kind == \"dir\"" |
      while IFS= read -r dir; do
        [ -d "$dir" ] &&
          propset svn:ignore -F <(
            (svn propget svn:ignore "$dir"; echo "new ignore pattern") | sort -u
          )  "$dir"
      done' bash {} \;
| improve this answer | |
  • I believe my script below should work for both old and new SVN clients though I've only tried for 1.7.9 – Marcus Junius Brutus Jan 7 '14 at 17:57
  • @MarcusJuniusBrutus, yes using svn info to check if a directory is under revision control is a more generic/saner approach (though you have issues with your shell syntax for which I add suggested an alternative). Mine above would be slightly more efficient in that it would avoid running a svn info command per directory. – Stéphane Chazelas Jan 7 '14 at 18:05
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In the end, I used the following script. The folder .svn has to be explicitly excluded as svn info .svn has an exit code of 0 and confuses the script.

#!/usr/bin/env bash
if [ $# -ne 1 ]
then
    echo "usage is $0 <new ignore pattern>"
else
    PATTERN=$1
    for d in $(find . ! -name ".svn" -type d)
    do
        svn info "$d" &> /dev/null
        if [ $? -eq 0 ]
        then
            svn -q propset svn:ignore -F <((svn propget svn:ignore ; echo "$PATTERN") | sort -u) "$d"
        fi
    done
fi
| improve this answer | |

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