[wpkg-users] value have underscores?

[Semián Matěj]

Hello.

It does not work for version checks.. So be avare of this in your scripts.

Log:

File version check for file 
'H:\WINDOWS\System32\Macromed\Flash\Flash32_11_2_202_235.ocx' returned 
false for operation type versiongreaterorequal.
Checking file version 11.2.202.235 is versiongreaterorequal (than) 
11_2_202_235 - got result -1.



Dne 15.5.2012 12:24, Paul McGrath napsal(a):
> Thanks Rainer,
>    Whilst I was waiting a reply I had a test myself and it worked.  I didn't go as deep as you and 'debug'.
>    I asked because the latest Adobe Flash ocx and dll files are now named including the version as underscores.  So a file exists check is easier than before.
> BW
> Paul
>
> -----Original Message-----
> From: Rainer Meier [mailto:r.meier at wpkg.org]
> Sent: 15 May 2012 11:10
> To: Paul McGrath
> Cc: wpkg-users at lists.wpkg.org
> Subject: Re: [wpkg-users] value have underscores?
>
> Hi Paul,
>
> On 15.05.2012 10:40, Paul McGrath wrote:
>> So far I have just used '.' (dots, full stops, periods!) to denote
>> version variables. Is it possible to use '_' (underscores) e.g.
>>
>> <variable name="version" value="11_1_102_55"/>
>>
>> If the version is incremented then will upgrade work based on a value
>> containing '_'?
>
> I've done a quick test and in this case it works. Quickly tested your version number and then upgraded to 11_1_102_56:
>
>
> 2012-05-15 12:03:07, DEBUG   : Comparing version: '11_1_102_56'<=>  '11_1_102_55'.
> 2012-05-15 12:03:07, DEBUG   : Comparing version fragments: '11'<=>  '11'
> 2012-05-15 12:03:07, DEBUG   : Comparing version fragments: '1'<=>  '1'
> 2012-05-15 12:03:07, DEBUG   : Comparing version fragments: '102'<=>  '102'
> 2012-05-15 12:03:07, DEBUG   : Comparing version fragments: '56'<=>  '55'
> 2012-05-15 12:03:07, INFO    : Package 'Testing package' (test): Already
> installed but version mismatch.|Installed revision: '11_1_102_55'|Available
> revision: '11_1_102_56'.|Preparing upgrade.
>
>
> Although I still recommend to use standard "dotted" notation as the above one
> works only because WPKG splits each part of the version number by non-numeric
> characters. So therefore 11_1_102_55 is not interpreted as "11.1.102.55" but as
> the expression 11_1_102_55 which is split into distinct numbers and then
> compared piece by piece.
>
> But as said, in your case it works perfectly as long as you just use digits
> split by non-digit characters. Seamlessly 11v1v102v55 would work too.
>
> br,
> Rainer
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-- 
S pozdravem
Matěj Semián

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