Re: [O] Bash script to update - only make when update there?

[Rainer M Krug]

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On 12/13/13, 01:26 , Suvayu Ali wrote:
> On Thu, Dec 12, 2013 at 10:00:22AM +0100, Rainer M Krug wrote:
>> 
>> On 12/10/13, 21:50 , Samuel Wales wrote:
>>> gitpullv () { #echo \=== maybe need to grab tags head=`git 
>>> rev-parse --verify HEAD` echo git pull --stat --log | cat echo
>>>  newhead=`git rev-parse --verify HEAD` if [ "$newhead" !=
>>> "$head" ] then git log --pretty=tformat:%s ORIG_HEAD.. | cat #
>>> git log --pretty=tformat:%s --graph ORIG_HEAD.. echo echo '=
>>> you can now do git diff ORIG_HEAD -- files pipe tee' return 0
>>> else return 1 fi #git gc --auto git status }
>> 
>> Wow - and I expected a return code from git which I could simply 
>> compare evaluate if there has something updated...
> 
> A `git pull' without new updates, is still a successful pull.  It
> is a failure only if the remote is unreachable for some reason, or
> the pull is interrupted midway.
> 

True.

Rainer

- -- 
Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation
Biology, UCT), Dipl. Phys. (Germany)

Centre of Excellence for Invasion Biology
Stellenbosch University
South Africa

Tel :       +33 - (0)9 53 10 27 44
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