Sven,
that's it. I didn't know you can do it this way. So this an pragmatic approach
that can be optimized later towards tiny image and/or coral.
Great, thanks,
Norbert
Am 24.07.2014 um 16:17 schrieb Sven Van Caekenberghe <s...@stfx.eu>:
> Hi Norbert,
>
> On 24 Jul 2014, at 12:37, Norbert Hartl <norb...@hartl.name> wrote:
>
>> What are you using to do jobs on the commandline. I'm sick of doing bash and
>> sed,perl,jq,... stuff. What would be the quickest start when using a normal
>> image? And what if I want to give coral a start. Does it work in 3.0? Best
>> place to load stuff from?
>>
>> thanks,
>>
>> Norbert
>
> Actually, you need nothing more than a standard image to do the following:
>
> #!/Users/sven/tmp/pharo4/pharo-vm/Pharo.app/Contents/MacOS/Pharo --headless
> /Users/sven/tmp/pharo4/Pharo.image st --quit
> FileStream stdout nextPutAll: Smalltalk arguments printString; cr.
> FileStream stdout nextPutAll: 42 factorial asString; cr.
>
> Make sure to name the file .st and obviously change the paths involved.
> You can write any Pharo code, access stdout, stderr, stdin, arguments.
> With FileSystem you can do a lot of magic.
>
> If you make the file executable, you can do:
>
> $ ./test.st
> #('--quit' './test.st')
> 1405006117752879898543142606244511569936384000000000
>
> HTH,
>
> Sven
>
> PS: the above invokes the STCommandLineHandler which does proper #shebang
> handling. Absolute paths are needed.
>
>
>
