!/bin/sh

# PRE-COMMIT HOOK

# # The pre-commit hook is invoked before a Subversion txn is # committed.  Subversion runs this hook by invoking a program # (script, executable, binary, etc.) named 'pre-commit' (for which # this file is a template), with the following ordered arguments: # #   [1] REPOS-PATH   (the path to this repository) #   [2] TXN-NAME     (the name of the txn about to be committed) # # The default working directory for the invocation is undefined, so # the program should set one explicitly if it cares. # # If the hook program exits with success, the txn is committed; but # if it exits with failure (non-zero), the txn is aborted, no commit # takes place, and STDERR is returned to the client.   The hook # program can use the 'svnlook' utility to help it examine the txn. # # On a Unix system, the normal procedure is to have 'pre-commit' # invoke other programs to do the real work, though it may do the # work itself too. # #   ***  NOTE: THE HOOK PROGRAM MUST NOT MODIFY THE TXN, EXCEPT  *** #   ***  FOR REVISION PROPERTIES (like svn:log or svn:author).   *** # #   This is why we recommend using the read-only 'svnlook' utility. #   In the future, Subversion may enforce the rule that pre-commit #   hooks should not modify the versioned data in txns, or else come #   up with a mechanism to make it safe to do so (by informing the #   committing client of the changes).  However, right now neither #   mechanism is implemented, so hook writers just have to be careful. # # Note that 'pre-commit' must be executable by the user(s) who will # invoke it (typically the user httpd runs as), and that user must # have filesystem-level permission to access the repository. # # On a Windows system, you should name the hook program # 'pre-commit.bat' or 'pre-commit.exe', # but the basic idea is the same. # # The hook program typically does not inherit the environment of # its parent process.  For example, a common problem is for the # PATH environment variable to not be set to its usual value, so # that subprograms fail to launch unless invoked via absolute path. # If you're having unexpected problems with a hook program, the # culprit may be unusual (or missing) environment variables. #  # Here is an example hook script, for a Unix /bin/sh interpreter. # For more examples and pre-written hooks, see those in # the Subversion repository at # http://svn.collab.net/repos/svn/trunk/tools/hook-scripts/ and # http://svn.collab.net/repos/svn/trunk/contrib/hook-scripts/

REPOS="$1" TXN="$2"

# Make sure that the log message contains some text.

SVNLOOK=/usr/bin/svnlook ACTION=`$SVNLOOK changed -t "$TXN" "$REPOS"|awk '{print $1}'` LOGMSG=`$SVNLOOK log -t "$TXN" "$REPOS" | \   grep "[a-zA-Z0-9]" |wc -c`  if [ "$LOGMSG" -lt 10 ]; then    echo "hey ,my friend! Please Spare a bit time here to write log message! It do help later!" 1>&2   exit 1   else     if [ $ACTION = D ]    ; then            echo "Sorry,You can't DELETE any file or Directory!!!"1>&2         exit 1     fi fi exit 0