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Documentation: stdout of update-hook is connected to /dev/null 

Mention that update-hook does not emit its stdout to the sender.

Signed-off-by: Junio C Hamano <junkio@cox.net>
maint
Junio C Hamano 2005-12-19 16:35:48 -08:00
parent ef1cc2cc21
commit 3aadad1b32
2 changed files with 14 additions and 2 deletions
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8
Documentation/hooks.txt
View File

@ -111,6 +111,10 @@ Another use suggested on the mailing list is to use this hook to
implement access control which is finer grained than the one implement access control which is finer grained than the one
based on filesystem group. based on filesystem group.


The standard output of this hook is sent to /dev/null; if you
want to report something to the git-send-pack on the other end,
you can redirect your output to your stderr.

post-update post-update
----------- -----------


@ -125,3 +129,7 @@ the outcome of `git-receive-pack`.
The default post-update hook, when enabled, runs The default post-update hook, when enabled, runs
`git-update-server-info` to keep the information used by dumb `git-update-server-info` to keep the information used by dumb
transport up-to-date. transport up-to-date.

The standard output of this hook is sent to /dev/null; if you
want to report something to the git-send-pack on the other end,
you can redirect your output to your stderr.

8
Documentation/howto/rebuild-from-update-hook.txt
View File

@ -10,7 +10,7 @@ The pages under http://www.kernel.org/pub/software/scm/git/docs/
are built from Documentation/ directory of the git.git project are built from Documentation/ directory of the git.git project
and needed to be kept up-to-date. The www.kernel.org/ servers and needed to be kept up-to-date. The www.kernel.org/ servers
are mirrored and I was told that the origin of the mirror is on are mirrored and I was told that the origin of the mirror is on
the machine master.kernel.org, on which I was given an account the machine $some.kernel.org, on which I was given an account
when I took over git maintainership from Linus. when I took over git maintainership from Linus.


The directories relevant to this how-to are these two: The directories relevant to this how-to are these two:
@ -63,7 +63,7 @@ like this:
EOF EOF
$ chmod +x /pub/scm/git/git.git/hooks/post-update $ chmod +x /pub/scm/git/git.git/hooks/post-update


There are three things worth mentioning: There are four things worth mentioning:


- The update-hook is run after the repository accepts a "git - The update-hook is run after the repository accepts a "git
push", under my user privilege. It is given the full names push", under my user privilege. It is given the full names
@ -77,6 +77,10 @@ There are three things worth mentioning:
pull" it does into $HOME/doc-git/docgen/ repository would not pull" it does into $HOME/doc-git/docgen/ repository would not
work correctly. work correctly.


- The stdout of update hook script is not connected to git
push; I run the heavy part of the command inside "at", to
receive the execution report via e-mail.

- This is still crude and does not protect against simultaneous - This is still crude and does not protect against simultaneous
make invocations stomping on each other. I would need to add make invocations stomping on each other. I would need to add
some locking mechanism for this. some locking mechanism for this.