/[clonezilla-sysresccd]/hooks/pre-commit.tmpl
ViewVC logotype

Contents of /hooks/pre-commit.tmpl

Parent Directory Parent Directory | Revision Log Revision Log


Revision 32 - (show annotations)
Sat Mar 20 12:44:26 2010 UTC (14 years ago) by jyrki
File size: 3491 byte(s)


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 # [STDIN] LOCK-TOKENS ** the lock tokens are passed via STDIN.
14 #
15 # If STDIN contains the line "LOCK-TOKENS:\n" (the "\n" denotes a
16 # single newline), the lines following it are the lock tokens for
17 # this commit. The end of the list is marked by a line containing
18 # only a newline character.
19 #
20 # Each lock token line consists of a URI-escaped path, followed
21 # by the separator character '|', followed by the lock token string,
22 # followed by a newline.
23 #
24 # The default working directory for the invocation is undefined, so
25 # the program should set one explicitly if it cares.
26 #
27 # If the hook program exits with success, the txn is committed; but
28 # if it exits with failure (non-zero), the txn is aborted, no commit
29 # takes place, and STDERR is returned to the client. The hook
30 # program can use the 'svnlook' utility to help it examine the txn.
31 #
32 # On a Unix system, the normal procedure is to have 'pre-commit'
33 # invoke other programs to do the real work, though it may do the
34 # work itself too.
35 #
36 # *** NOTE: THE HOOK PROGRAM MUST NOT MODIFY THE TXN, EXCEPT ***
37 # *** FOR REVISION PROPERTIES (like svn:log or svn:author). ***
38 #
39 # This is why we recommend using the read-only 'svnlook' utility.
40 # In the future, Subversion may enforce the rule that pre-commit
41 # hooks should not modify the versioned data in txns, or else come
42 # up with a mechanism to make it safe to do so (by informing the
43 # committing client of the changes). However, right now neither
44 # mechanism is implemented, so hook writers just have to be careful.
45 #
46 # Note that 'pre-commit' must be executable by the user(s) who will
47 # invoke it (typically the user httpd runs as), and that user must
48 # have filesystem-level permission to access the repository.
49 #
50 # On a Windows system, you should name the hook program
51 # 'pre-commit.bat' or 'pre-commit.exe',
52 # but the basic idea is the same.
53 #
54 # The hook program typically does not inherit the environment of
55 # its parent process. For example, a common problem is for the
56 # PATH environment variable to not be set to its usual value, so
57 # that subprograms fail to launch unless invoked via absolute path.
58 # If you're having unexpected problems with a hook program, the
59 # culprit may be unusual (or missing) environment variables.
60 #
61 # Here is an example hook script, for a Unix /bin/sh interpreter.
62 # For more examples and pre-written hooks, see those in
63 # the Subversion repository at
64 # http://svn.collab.net/repos/svn/trunk/tools/hook-scripts/ and
65 # http://svn.collab.net/repos/svn/trunk/contrib/hook-scripts/
66
67
68 REPOS="$1"
69 TXN="$2"
70
71 # Make sure that the log message contains some text.
72 SVNLOOK=/usr/local/bin/svnlook
73 $SVNLOOK log -t "$TXN" "$REPOS" | \
74 grep "[a-zA-Z0-9]" > /dev/null || exit 1
75
76 # Check that the author of this commit has the rights to perform
77 # the commit on the files and directories being modified.
78 commit-access-control.pl "$REPOS" "$TXN" commit-access-control.cfg || exit 1
79
80 # All checks passed, so allow the commit.
81 exit 0

webmaster@linux.gr
ViewVC Help
Powered by ViewVC 1.1.26