0,0 → 1,64 |
#!/bin/sh |
|
# PRE-LOCK HOOK |
# |
# The pre-lock hook is invoked before an exclusive lock is |
# created. Subversion runs this hook by invoking a program |
# (script, executable, binary, etc.) named 'pre-lock' (for which |
# this file is a template), with the following ordered arguments: |
# |
# [1] REPOS-PATH (the path to this repository) |
# [2] PATH (the path in the repository about to be locked) |
# [3] USER (the user creating the lock) |
# |
# 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 lock is created; but |
# if it exits with failure (non-zero), the lock action is aborted |
# and STDERR is returned to the client. |
|
# On a Unix system, the normal procedure is to have 'pre-lock' |
# invoke other programs to do the real work, though it may do the |
# work itself too. |
# |
# Note that 'pre-lock' 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-lock.bat' or 'pre-lock.exe', |
# but the basic idea is the same. |
# |
# Here is an example hook script, for a Unix /bin/sh interpreter: |
|
REPOS="$1" |
PATH="$2" |
USER="$3" |
|
# If a lock exists and is owned by a different person, don't allow it |
# to be stolen (e.g., with 'svn lock --force ...'). |
|
# (Maybe this script could send email to the lock owner?) |
SVNLOOK=/usr/local/bin/svnlook |
GREP=/bin/grep |
SED=/bin/sed |
|
LOCK_OWNER=`$SVNLOOK lock "$REPOS" "$PATH" | \ |
$GREP '^Owner: ' | $SED 's/Owner: //'` |
|
# If we get no result from svnlook, there's no lock, allow the lock to |
# happen: |
if [ "$LOCK_OWNER" = "" ]; then |
exit 0 |
fi |
|
# If the person locking matches the lock's owner, allow the lock to |
# happen: |
if [ "$LOCK_OWNER" = "$USER" ]; then |
exit 0 |
fi |
|
# Otherwise, we've got an owner mismatch, so return failure: |
echo "Error: $PATH already locked by ${LOCK_OWNER}." 1>&2 |
exit 1 |