November 2016 - Pharo-users

Re: [Pharo-users] Execute a script from command line save image and exit

by Damien Pollet

Soâ¦ if I read that code correctly, when you pass both --save and --quit, the image will first save itself and quit (with an unspecified return code, or the one picked by the snapshot code). Then, next time you run this image, it will resume execution and exit immediately (that time with an explicit success return code). *Â¬_Â¬ not sure if stupid code or stupid me* On 28 November 2016 at 13:23, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Hi Dimitris, > > According to > > STCommandLineHandler>>#end > | quit | > > quit := self commandLine hasOption: 'quit'. > > (self commandLine hasOption: 'save') > ifTrue: [ Smalltalk snapshot: true andQuit: quit ]. > > quit > ifTrue: [ self exitSuccess ]. > > You should be able to combine --quit and --save to get the desired effect > but I haven't tested it. > > BTW, command line usage of Pharo works very well (and has been working > well for years). > > Sven > > > On 28 Nov 2016, at 12:13, Dimitris Chloupis <kilon.alios(a)gmail.com> > wrote: > > > > How to execute a script from command line , then save the image and exit > ? > > > > I use the st command but it offers either --save which saves but keeps > image opened or --exit the exits the image without saving > > > > ./pharo Ephestos.image st --save test.st > > >

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by Thierry Goubier

2016-11-28 14:28 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > > > On Mon, Nov 28, 2016 at 2:13 PM Thierry Goubier <thierry.goubier(a)gmail.com> > wrote: > >> The GitFileTree-MergeDriver is a good place for that since it has a >> Makefile[1] with smalltalk scripting inside ("eval"), and a command line >> handler[2] to handle being used on the command line[3] by git. >> >> > yeah problem is eval works fine for me too. > > " I have been doing like this: > > #!/bin/bash > ./pharo Pharo.image save Builder > ./pharo Builder.image LoadBuilder.st --quit > > and LoadBuilder.st contains > > <code to load configurations and other thing> > Smalltalk saveSession. > > Worked for me in a 3.0, so should still be fine. > > I could then to a set of images with various names and builders so one > could have all the prerequisites and the last step just loaded my code fast > on my CI." > > Yeap that works but I found a nasty bug, pharo has issues when ! is > contained inside a string so this code works > > ```Smalltalk > > Object subclass:#HelloWorld. > HelloWorld class compile: > 'run > Transcript show: ''Hello World'' ;cr. > Transcript show: ''Yes we did it again'' ;cr. > ^self ' classified: #run. > HelloWorld run. > Smalltalk saveSession. > > ``` > > but this code produces an error if contained in a st file > > ```Smalltalk > > Object subclass:#HelloWorld. > HelloWorld class compile: > 'run > Transcript show: ''Hello World'' ;cr. > Transcript show: ''Yes we did it again!'' ;cr. > ^self ' classified: #run. > HelloWorld run. > Smalltalk saveSession. > > ``` > if the code is passed as eval it works fine. I assume here is because ! is > used to define metadata inside a st file. > Yes, I'd guess that you are triggering the !! delimited reading when you give a .st. In short, giving a .st file as an argument triggers a FileIn operation, not an execute smalltalk script. It just happens that FileIn is an executable format (sort of), so you can use it as a script engine until you reach such issues. Thierry

Nov. 28, 2016

Re: [Pharo-users] Dictionaries and STON

by Cyril Ferlicot D.

On 28/11/2016 14:20, Sven Van Caekenberghe wrote: > Hi Cyril, > > See this commit: > > === > Name: STON-Core-SvenVanCaekenberghe.77 > Author: SvenVanCaekenberghe > Time: 24 October 2016, 10:36:19.993021 am > UUID: cb69cdaa-0065-4014-afa7-67a2a7e445db > Ancestors: STON-Core-SvenVanCaekenberghe.76 > > Remove the option #allowComplexMapKeys from STONReader (to functionally always allow it; leave the accessor #allowComplexMapsKeys: as a no-op for backwards compatibility) - remove all usage, simplify implementation. > === > > So, either use a later version or tell your reader to allowComplexMapsKeys: true. > > Sven > >> On 28 Nov 2016, at 13:53, Cyril Ferlicot D. <cyril.ferlicot(a)gmail.com> wrote: >> >> Hi! >> >> I need to store some datas and in my model I have a dictionary with >> objects as keys. When I try to serialize and materialize it with STON I >> get an error. Apparently STON manage dictionaries with literals as key >> only. >> >> Is there a workaround to this? >> >> -- >> Cyril Ferlicot >> >> http://www.synectique.eu >> >> 2 rue Jacques PrÃ©vert 01, >> 59650 Villeneuve d'ascq France >> > > I had not the latest version on my image. Perfect! Thank you :) -- Cyril Ferlicot http://www.synectique.eu 2 rue Jacques PrÃ©vert 01, 59650 Villeneuve d'ascq France

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by Dimitris Chloupis

On Mon, Nov 28, 2016 at 2:13 PM Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > The GitFileTree-MergeDriver is a good place for that since it has a > Makefile[1] with smalltalk scripting inside ("eval"), and a command line > handler[2] to handle being used on the command line[3] by git. > > yeah problem is eval works fine for me too. " I have been doing like this: #!/bin/bash ./pharo Pharo.image save Builder ./pharo Builder.image LoadBuilder.st --quit and LoadBuilder.st contains <code to load configurations and other thing> Smalltalk saveSession. Worked for me in a 3.0, so should still be fine. I could then to a set of images with various names and builders so one could have all the prerequisites and the last step just loaded my code fast on my CI." Yeap that works but I found a nasty bug, pharo has issues when ! is contained inside a string so this code works ```Smalltalk Object subclass:#HelloWorld. HelloWorld class compile: 'run Transcript show: ''Hello World'' ;cr. Transcript show: ''Yes we did it again'' ;cr. ^self ' classified: #run. HelloWorld run. Smalltalk saveSession. ``` but this code produces an error if contained in a st file ```Smalltalk Object subclass:#HelloWorld. HelloWorld class compile: 'run Transcript show: ''Hello World'' ;cr. Transcript show: ''Yes we did it again!'' ;cr. ^self ' classified: #run. HelloWorld run. Smalltalk saveSession. ``` if the code is passed as eval it works fine. I assume here is because ! is used to define metadata inside a st file.

Nov. 28, 2016

Re: [Pharo-users] Dictionaries and STON

by Sven Van Caekenberghe

Hi Cyril, See this commit: === Name: STON-Core-SvenVanCaekenberghe.77 Author: SvenVanCaekenberghe Time: 24 October 2016, 10:36:19.993021 am UUID: cb69cdaa-0065-4014-afa7-67a2a7e445db Ancestors: STON-Core-SvenVanCaekenberghe.76 Remove the option #allowComplexMapKeys from STONReader (to functionally always allow it; leave the accessor #allowComplexMapsKeys: as a no-op for backwards compatibility) - remove all usage, simplify implementation. === So, either use a later version or tell your reader to allowComplexMapsKeys: true. Sven > On 28 Nov 2016, at 13:53, Cyril Ferlicot D. <cyril.ferlicot(a)gmail.com> wrote: > > Hi! > > I need to store some datas and in my model I have a dictionary with > objects as keys. When I try to serialize and materialize it with STON I > get an error. Apparently STON manage dictionaries with literals as key > only. > > Is there a workaround to this? > > -- > Cyril Ferlicot > > http://www.synectique.eu > > 2 rue Jacques PrÃ©vert 01, > 59650 Villeneuve d'ascq France >

Nov. 28, 2016

Dictionaries and STON

by Cyril Ferlicot D.

Hi! I need to store some datas and in my model I have a dictionary with objects as keys. When I try to serialize and materialize it with STON I get an error. Apparently STON manage dictionaries with literals as key only. Is there a workaround to this? -- Cyril Ferlicot http://www.synectique.eu 2 rue Jacques PrÃ©vert 01, 59650 Villeneuve d'ascq France

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by phil＠highoctane.be

I have been doing like this: #!/bin/bash ./pharo Pharo.image save Builder ./pharo Builder.image LoadBuilder.st --quit and LoadBuilder.st contains <code to load configurations and other thing> Smalltalk saveSession. Worked for me in a 3.0, so should still be fine. I could then to a set of images with various names and builders so one could have all the prerequisites and the last step just loaded my code fast on my CI. Phil On Mon, Nov 28, 2016 at 1:23 PM, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Hi Dimitris, > > According to > > STCommandLineHandler>>#end > | quit | > > quit := self commandLine hasOption: 'quit'. > > (self commandLine hasOption: 'save') > ifTrue: [ Smalltalk snapshot: true andQuit: quit ]. > > quit > ifTrue: [ self exitSuccess ]. > > You should be able to combine --quit and --save to get the desired effect > but I haven't tested it. > > BTW, command line usage of Pharo works very well (and has been working > well for years). > > Sven > > > On 28 Nov 2016, at 12:13, Dimitris Chloupis <kilon.alios(a)gmail.com> > wrote: > > > > How to execute a script from command line , then save the image and exit > ? > > > > I use the st command but it offers either --save which saves but keeps > image opened or --exit the exits the image without saving > > > > ./pharo Ephestos.image st --save test.st > > > >

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by Sven Van Caekenberghe

Hi Dimitris, According to STCommandLineHandler>>#end | quit | quit := self commandLine hasOption: 'quit'. (self commandLine hasOption: 'save') ifTrue: [ Smalltalk snapshot: true andQuit: quit ]. quit ifTrue: [ self exitSuccess ]. You should be able to combine --quit and --save to get the desired effect but I haven't tested it. BTW, command line usage of Pharo works very well (and has been working well for years). Sven > On 28 Nov 2016, at 12:13, Dimitris Chloupis <kilon.alios(a)gmail.com> wrote: > > How to execute a script from command line , then save the image and exit ? > > I use the st command but it offers either --save which saves but keeps image opened or --exit the exits the image without saving > > ./pharo Ephestos.image st --save test.st

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by Thierry Goubier

The GitFileTree-MergeDriver is a good place for that since it has a Makefile[1] with smalltalk scripting inside ("eval"), and a command line handler[2] to handle being used on the command line[3] by git. [1] https://github.com/ThierryGoubier/GitFileTree-MergeDriver/blob/master/Makef… [2] https://github.com/ThierryGoubier/GitFileTree-MergeDriver/tree/master/GitFi… [3] https://github.com/ThierryGoubier/GitFileTree-MergeDriver/blob/master/merge 2016-11-28 13:01 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > can you provide a link to your makefile, maybe I do something stupid, I am > very noob when it comes to command line cause I use GUIs 99% of the time > > > On Mon, Nov 28, 2016 at 1:59 PM Thierry Goubier <thierry.goubier(a)gmail.com> > wrote: > >> 2016-11-28 12:54 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: >> >> there are two binaries one is pharo-ui that displays the gui and one is >> pharo that does not use the GUI , because I use pharo and not pharo-ui , i >> do not need -vm-display-null and does not solve my problem of not exiting >> >> >> Then this is strange because, as you remember from the Makefile (and >> because my line of work is command-line oriented), I use the pharo shell >> script to run a script and either save the image or not save the image, >> never opening the window in all cases. >> >> Thierry >> >> >> >> >> On Mon, Nov 28, 2016 at 1:25 PM Thierry Goubier < >> thierry.goubier(a)gmail.com> wrote: >> >> 2016-11-28 12:13 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: >> >> How to execute a script from command line , then save the image and exit ? >> >> I use the st command but it offers either --save which saves but keeps >> image opened or --exit the exits the image without saving >> >> ./pharo Ephestos.image st --save test.st >> >> >> Use an option like -vm-display-null with -save. There is also a >> --nodisplay option. >> >> Thierry >> >> >>

Nov. 28, 2016

Re: [Pharo-users] Execute a script from command line save image and exit

by Dimitris Chloupis

can you provide a link to your makefile, maybe I do something stupid, I am very noob when it comes to command line cause I use GUIs 99% of the time On Mon, Nov 28, 2016 at 1:59 PM Thierry Goubier <thierry.goubier(a)gmail.com> wrote: > 2016-11-28 12:54 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > > there are two binaries one is pharo-ui that displays the gui and one is > pharo that does not use the GUI , because I use pharo and not pharo-ui , i > do not need -vm-display-null and does not solve my problem of not exiting > > > Then this is strange because, as you remember from the Makefile (and > because my line of work is command-line oriented), I use the pharo shell > script to run a script and either save the image or not save the image, > never opening the window in all cases. > > Thierry > > > > > On Mon, Nov 28, 2016 at 1:25 PM Thierry Goubier <thierry.goubier(a)gmail.com> > wrote: > > 2016-11-28 12:13 GMT+01:00 Dimitris Chloupis <kilon.alios(a)gmail.com>: > > How to execute a script from command line , then save the image and exit ? > > I use the st command but it offers either --save which saves but keeps > image opened or --exit the exits the image without saving > > ./pharo Ephestos.image st --save test.st > > > Use an option like -vm-display-null with -save. There is also a > --nodisplay option. > > Thierry > > >

Nov. 28, 2016