Re: [tor-dev] Git users, enable fsck by default!

2016-02-02 Thread Ximin Luo 
On 02/02/16 18:56, Peter Palfrader wrote:
> On Tue, 02 Feb 2016, Nick Mathewson wrote:
> 
>> The tl;dr here is:
>>* By default Git doesn't verify the sha1 checksums it receives by default.
>>* It doesn't look like we've got any inconsistencies in our
>> repositories I use, though. That's good!
>>* To turn on verification, I think you run:
>>
>> git config --add  transfer.fsckobjects true
>> git config --add  fetch.fsckobjects true
>> git config --add  receive.fsckobjects true
> 
> I suspect that setting things globally (in your ~/.gitconfig)
>   git config --global --add  transfer.fsckobjects true
>   git config --global --add  fetch.fsckobjects true
>   git config --global --add  receive.fsckobjects true
> might also work.  (However, I haven't verified it.)
> 

Tested with

$ for i in transfer fetch receive; do git config --global --replace-all 
"$i.fsckObjects" true; done

(--replace-all makes it idempotent).

I wrote "fsckObjects" because it's quicker to verify - the man page for 
git-config says fsckObjects rather than fsckobjects and then you need to do 
some extra digging to assure yourself it's case-insensitive.

X

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Re: [tor-dev] Git users, enable fsck by default!

2016-02-02 Thread Damian Johnson 
> I suspect that setting things globally (in your ~/.gitconfig)
>   git config --global --add  transfer.fsckobjects true
>   git config --global --add  fetch.fsckobjects true
>   git config --global --add  receive.fsckobjects true
> might also work.  (However, I haven't verified it.)

You only need the first (transfer.fsckobjects). According to both the
thread and git's man page the other two adopt its value ("If not set,
the value of transfer.fsckObjects is used instead.").
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[tor-dev] Git users, enable fsck by default!

2016-02-02 Thread Nick Mathewson 
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=813157 for more
information why.

The tl;dr here is:
   * By default Git doesn't verify the sha1 checksums it receives by default.
   * It doesn't look like we've got any inconsistencies in our
repositories I use, though. That's good!
   * To turn on verification, I think you run:

git config --add  transfer.fsckobjects true
git config --add  fetch.fsckobjects true
git config --add  receive.fsckobjects true


peace,
-- 
Nick
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Re: [tor-dev] Git users, enable fsck by default!

2016-02-02 Thread Peter Palfrader 
On Tue, 02 Feb 2016, Nick Mathewson wrote:

> The tl;dr here is:
>* By default Git doesn't verify the sha1 checksums it receives by default.
>* It doesn't look like we've got any inconsistencies in our
> repositories I use, though. That's good!
>* To turn on verification, I think you run:
> 
> git config --add  transfer.fsckobjects true
> git config --add  fetch.fsckobjects true
> git config --add  receive.fsckobjects true

I suspect that setting things globally (in your ~/.gitconfig)
  git config --global --add  transfer.fsckobjects true
  git config --global --add  fetch.fsckobjects true
  git config --global --add  receive.fsckobjects true
might also work.  (However, I haven't verified it.)

Cheers,
-- 
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  Peter Palfrader   | : :' :  The  universal
 https://www.palfrader.org/ | `. `'  Operating System
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