| [1578] | 1 | #!/bin/sh |
|---|
| 2 | |
|---|
| 3 | # PRE-COMMIT HOOK |
|---|
| 4 | # |
|---|
| 5 | # The pre-commit hook is invoked before a Subversion txn is |
|---|
| 6 | # committed. Subversion runs this hook by invoking a program |
|---|
| 7 | # (script, executable, binary, etc.) named 'pre-commit' (for which |
|---|
| 8 | # this file is a template), with the following ordered arguments: |
|---|
| 9 | # |
|---|
| 10 | # [1] REPOS-PATH (the path to this repository) |
|---|
| 11 | # [2] TXN-NAME (the name of the txn about to be committed) |
|---|
| 12 | # |
|---|
| 13 | # The default working directory for the invocation is undefined, so |
|---|
| 14 | # the program should set one explicitly if it cares. |
|---|
| 15 | # |
|---|
| 16 | # If the hook program exits with success, the txn is committed; but |
|---|
| 17 | # if it exits with failure (non-zero), the txn is aborted, no commit |
|---|
| 18 | # takes place, and STDERR is returned to the client. The hook |
|---|
| 19 | # program can use the 'svnlook' utility to help it examine the txn. |
|---|
| 20 | # |
|---|
| 21 | # On a Unix system, the normal procedure is to have 'pre-commit' |
|---|
| 22 | # invoke other programs to do the real work, though it may do the |
|---|
| 23 | # work itself too. |
|---|
| 24 | # |
|---|
| 25 | # *** NOTE: THE HOOK PROGRAM MUST NOT MODIFY THE TXN, EXCEPT *** |
|---|
| 26 | # *** FOR REVISION PROPERTIES (like svn:log or svn:author). *** |
|---|
| 27 | # |
|---|
| 28 | # This is why we recommend using the read-only 'svnlook' utility. |
|---|
| 29 | # In the future, Subversion may enforce the rule that pre-commit |
|---|
| 30 | # hooks should not modify the versioned data in txns, or else come |
|---|
| 31 | # up with a mechanism to make it safe to do so (by informing the |
|---|
| 32 | # committing client of the changes). However, right now neither |
|---|
| 33 | # mechanism is implemented, so hook writers just have to be careful. |
|---|
| 34 | # |
|---|
| 35 | # Note that 'pre-commit' must be executable by the user(s) who will |
|---|
| 36 | # invoke it (typically the user httpd runs as), and that user must |
|---|
| 37 | # have filesystem-level permission to access the repository. |
|---|
| 38 | # |
|---|
| 39 | # On a Windows system, you should name the hook program |
|---|
| 40 | # 'pre-commit.bat' or 'pre-commit.exe', |
|---|
| 41 | # but the basic idea is the same. |
|---|
| 42 | # |
|---|
| 43 | # The hook program typically does not inherit the environment of |
|---|
| 44 | # its parent process. For example, a common problem is for the |
|---|
| 45 | # PATH environment variable to not be set to its usual value, so |
|---|
| 46 | # that subprograms fail to launch unless invoked via absolute path. |
|---|
| 47 | # If you're having unexpected problems with a hook program, the |
|---|
| 48 | # culprit may be unusual (or missing) environment variables. |
|---|
| 49 | |
|---|
| 50 | REPOS="$1" |
|---|
| 51 | TXN="$2" |
|---|
| 52 | |
|---|
| 53 | # Check that the author of this commit has the rights to perform |
|---|
| 54 | # the commit on the files and directories being modified. |
|---|
| 55 | ${REPOS}/hooks/svnperms.py -r "$REPOS" -t "$TXN" -f ${REPOS}/hooks/svnperms.conf || exit 1 |
|---|
| 56 | |
|---|
| 57 | # All checks passed, so allow the commit. |
|---|
| 58 | exit 0 |
|---|
