- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Discussing the roadmap

by Eliot Miranda

Hi Stef, > On Jul 6, 2017, at 1:55 AM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > > We would like to share this list with you and get your feedback and inputs. > It will be presented and discussed again at ESUG. > > Stef on the behalf of the engineering team of the Pharo consortium. > > # Pharo 7 (and 8) potential roadmap > > This document contains a list of actions that should be done during > Pharo 7 and 8. > It is not a definitive list. It is the result of a discussion within > the engineer team and RModers. > It first lists actions that should be performed at the image level > then lists the actions for the VM. > > > ## Image > As a general principle, we will try to remove something when we add a > new features or version of a component. > > ### New tools > - Iceberg: Iceberg is the new tool suite to handle new VCS in Pharo. > For the moment it supports Git. This tool will become central to the > development of projects in Pharo. The key and first enhancements will > be: > - cherry picking > - multiple directories support, subtrees > - better new development process support > > - Calypso: Calypso is a new tool suite for editing and navigating > code. It is modular and can easily be extended. > - integration, set as the default browser > > - Hermes (binary loader): Hermes is a code loader that does not > require the compiler to be loaded. It will be used to speed up the > bootstrap. > > - Beacon: Beacon is an announcement-based logger. It should be > introduced but in addition the left over of previous logging should be > cleaned and removed for example many of the transcript show: should be > removed. > > - Inspector refreshing: the inspector should refresh its values by default. > > - Cargo: Cargo is a new package manager. It supports the expression of > dependencies between packages. We are currently validating that it can > support conditional loading (platform) and building new tooling to > express and validate data. > > - Check dependencies when committing. Pharo comes with a dependency > analyser tools. Such tools should be used before commiting to warn the > user when a new dependency is introduced in a package. > > ### Cleaning bloat > - Removing of Nautilus: Once Calypso will be integrated and exhibit > similar fetaures than Nautilus. Nautilus should be removed. > - Remove old text editor: there is only one or two widgets still using > the old text editor and the rubric text editor. > - Remove TxText: TxText was an attempt to get a new generation text > editor. Now it has been rewritten with a new design in Bloc so we > should remove it since Bloc editor is better and actively maintained. > - Remove Komitter: Iceberg already supports cherrypicking on commit > therefore Komitter can be safely removed from Pharo. > - Remove system categorizer: The old system categorizer is not used > anymore and should be remove. > > - Old compiler removal: The old compiler should now get unloaded from Pharo. > - The old compiler should be moved to an external package and make > sure that it can be reloaded. > - In addition the encoders should be separated. (@@ more here@@) > > - Old inspector cleanup: we should remove the eyeInspector framework > but we should introduce a minimal fallback inspector. This inspector > should work without Spec or any frameworks. > > - Clean behavior protocol. The number of methods in the core Behavior, > ClassDescription and Class requires some analysis and cleaning. > > - Kernel modularization: the effort on modularising the packages > should be continued. > > ### Language infrastructure > The following points are more related to the infrastructure of > manipulating and loading class definitions. There are the basis for > the future module system and cleaning some often hidden parts of the > system. > > - New class definition: The class definition is not scaling anymore > due to the large number of options (traits, slot, tage, package, > immediate, ephemeron). A fluid-based message API should be designed. > > - Support for Undefined classes: When loading old code or code whose > superclass has not yet being loaded, the system has inconsistent > behavior. Depending on the tools, it may not load the code, raise a > warning or decide that the superclass is Object without any other > notice and losing the name of the original superclass. We are working > on a new mechanism to support a unique way to handle such case. To be > presented at IWST/ESUG > > - Class definition parser: Class definition is parser in different > place of the system and in addition the output is the direct creation > of a class object instead of an object representing the class > definition that can be further manipulated. We are working on class > definition parser. It produces a separate AST. It will help the > building of tools. > > - Better update infrastructure. Pablo Tesone has been working on a > better update mechanism, better modular class builder. > > - Ring2: Ring is a metamodel to manipulate code that is not actively > running in the current system. It is useful to perform analysis (such > as browsing, navigating off-line or remote definitions) before > actually loading the code. Ring got redesigned by Pavel Krivanek to > support the bootstrap of Pharo 60. The results is Ring2. > > - Opal is the Pharo Compiler. It should be enhanced to support handle > better the warning and a general enhancement pass is needed. > > ### System enhancements > > - Commandline enhancements. RMOD is currently improving the > command-line infrastructure and making sure that the system can work > in read-only mode. > > - Cleaning streams: the idea is to make sure that the system does not > use the old streams. The idea is to start using the fileStreams and > make sure that the Stream package can be substituated in the future by > other streams with the same API. Therefore hardcoded class names > should be substituted with factory (readSream writeStream). From that > perspective we do not think that it is wise to introduce Xtreams. We > should analyse the API of the current implementation. > > - New theme from the beginning. It is really important that each > version of Pharo is identified open the default opening. Pharo should > come up with two default themes: one light and one dark. > > - Better themes/palettes support > - Better and nicer Tabs. Tabs design should be revisited. > > - OSWindow world rendering: the effort to remove the logic of the > windowing from the VM should be continued. OSWindow should be used > instead. > > - Freetype: The current freetype plugin is the source of many bugs and > problem. Thibault Raffaillac used FFI to do direct call to openGL > (@@to verify@@). > > > - Refactoring 2: Refactoring 2 is an improved version of the > refactorings developed by Gustavos Santos and they should used to > replace the existing one. > > > ## VM > > - 64-bits by default: Mac and Linux 64 bits VMs have been working for > over a year and since June 2017 a Windows 64 bits VM has been working. > The plan is to stabilize each part of Pharo that is not working in 64 > bits as well as in 32 bits and make the 64 bits Pharo images and VM > the default download for Pharo. > > - Headless VM: Ronie Salgado has built a headless VM on his VM branch, > we need to merge and check everything works fine. With the headless > VM, Pharo can be run in true headless mode (not with a hidden window) > and it is required for future VM features (embeddable VM, ...). > > - Embeddable VM: The VM should be able to be embedded in external > applications, the application accessing objects through well-defined > APIs. > > - Idle VM: The goal is to avoid the active waiting loop consuming > several per cent of cpu time when the Pharo image is not doing > anything. > > - Android VM: integration of the Android VM build and tests in the > integration setup. > > - Threaded FFI: all FFI calls should be non-blocking (reviving > prototype of Eliot) > > - ZeroConf for ARM: The ARM VM should be available from the zeroConf servers > > - Better support for large heaps (GC tuning API, incremental GC). > Pharo 64 bit is now able to manage large heap. However better > performance can be proposed by offering better settings for the > different GC zone. The most important thing here is the incremental GC. Spur has a generation scavenger that collects garbage in newly created objects (new space), and a mark-compact collector that collects and compacts garbage in old space. Right now on my 2.3GHz MacMini doing normal development, the generation scavenger causes pauses of 1ms or less, and the mark-compact collector than causes pauses of around 200ms. Both account for about 0.75% of entire execution time (1.5% total), so the scavenger is invoked frequently and the pauses that it creates are not noticeable. But the occasional pauses created by the mark-compact collector /are/ noticeable, especially in games and music. The idea for the incremental collector is to implement a mark-sweep or mark-sweep-compact collector for old space that works incrementally, doing a little bit of work on each invocation, probably immediately after a scavenge. It is intended to avoid the long pauses caused by the non-incremental mark-compact collector and make the system more suitable for games, music, etc. [Work on scaling for large 64-bit heaps is somewhere in the future, but right now we don't have any applications like this generating demand for a solution.] > - Integrate various fixes to support better high resolution display. > In Retina mac display Pharo looks blurry. The fix to support Retina > should be integrated in the VM. > > ### Sista-related > Sista is an optimizing JIT for Pharo. It is the result of multiple > years of developement by Clement Bera and Eliot Miranda. An optimizing > JIT is manipulating code (folding constant, rewriting it) before > compiling it to assembly code. Actually this is a speculative inliner (also known as an adaptive optimizer). It works by creating special optimized versions of methods that inline smaller methods, thereby allowing optimising away unnecessary tests, sends and blocks, etc. it is driven by "hot spot" detectors in the first-level JIT code and so inlines code that is better my used a lot. It is quite similar to the optimisers in Java HotSpot, JavaScript V8, etc. its implementation and chitecture is more like Graal, because the inliner, optimiser and deoptimiser are all in Smalltalk up in the image. This in-image optimizer is called Scorch. The overall architecture is called Sista, for Speculative Inlining Smalltalk Architecture. > - New Block Closure implementation by default: Allows one to implement > in the Opal compiler the copying and clean blocks optimisations, > reduce massively the complexity of some parts of the JIT (debugging > API to map machine code pc to bytecode pc for example) and is required > for the Sista support. Some work remains in debugging/IDE support. > > - New Bytecode set in production: Eases bytecode decoding (simplifying > the code base of the bytecode to source code decompiler, the debugger, > the JIT, etc.), lifts compiled code limitations (size of jumps, etc.) > and is required for the Sista support. Some work remains in debugging > support. > > - Read-only objects: They work in Pharo 6, but the in-image support > needs to be improved (fall-back code of primitives, etc.) and some > polishing needs to be done (primitive error code not always correct, > etc.). Used for the support of different project, including GBS. > - Literals immutability (based on read-only objects). In particular an > analysis of the image usage of literal (string mutation) is needed. > - Sista preview: A first version of Sista will be integrated, yielding > 1.5x performance boost on most applications, but will be optional and > will require specific constraints (not toying too much with literal > mutability, partial IDE support, etc.). > > > ### Already done > > - [DONE] Remove Shoreline reporter. > - [DONE] Kernel should not depend on Traits: This will speed up the > bootstrap and support the modular introduction of alternate traits > implementation currently designed by Pablo Tesone and tested in the > new generation of Moose. Eliot _,,,^..^,,,_ (phone)

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Tim Mackinnon

Will this update be picked up with the scripted steps you described for 0.5 (particularly if you want to run in a v6 image?).And do we just run them again to get it? (I assume that if you have already loaded 0.5 you just do the metacello bit - but in a new image, would those steps get you 0.5.1?) (e.g. your wrote: then, to update, execute this (sorry, this is like that because we have still an older Metacello version): #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGitâ) do: [ :each | each asPackage removeFromSystem ]. Metacello new baseline: 'Iceberg'; repository: 'github://pharo-vcs/iceberg <github://pharo-vcs/iceberg>'; load. ) Tim > On 6 Jul 2017, at 16:23, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > > it should be fixed now, I think :) > >> On 6 Jul 2017, at 17:07, Pavel Krivanek <pavel.krivanek(a)gmail.com <mailto:pavel.krivanek@gmail.com>> wrote: >> >> There seems to be an issue in the baseline with circular dependencies. Load it, skip all warnings and then try to reload all packages in the Iceberg repository (from the Iceberg window). >> >> -- Pavel >> >> 2017-07-06 16:53 GMT+02:00 Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>>: >> Am I the only one or are there some classes missing? >> >> Norbert >> >>> Am 06.07.2017 um 15:35 schrieb Esteban Lorenzano <estebanlm(a)gmail.com <mailto:estebanlm@gmail.com>>: >>> >>> Hi, >>> >>> I just released Iceberg version 0.5.1 with a Pull Request tool Guille and I worked on since yesterday. >>> It allows you to list open Pull Requests (by right click on a repo, GitHub/Review pull requestsâ¦ option): >>> >>> <Screen Shot 2017-07-06 at 14.59.32.png> >>> >>> And then if you doubleclick on one (or select it with right button), you will see this: >>> >>> >>> <Screen Shot 2017-07-06 at 15.00.56.png> >>> it allows you to see changes and >>> >>> - merge changes into your image (in case you want to see more in details the code, run tests, etc.) >>> - accept a pull request >>> - reject a pull request >>> >>> no, it does not shows (at least *yet*) comments, and it does not allows you to add comments, reviews, etc. >>> this could be done, but not time to implement it now, so for now this has to be enough. >>> >>> Again, this can be loaded in a 6.0 image by executing this script: >>> >>> #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. >>> >>> Metacello new >>> baseline: 'Iceberg'; >>> repository: 'github://pharo-vcs/iceberg:v0.5.1 <>'; >>> load. >>> >>> (and you still need to have the vm that is meant for Pharo7) >>> >>> This tools are open for you to use on your projectsâ¦ and to improve them, I accept pull requests on pharo-vcs/iceberg. >>> >>> cheers! >>> Esteban >>> >>> >> >> >

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Norbert Hartl

The cycle maybe but not the tool Norbert > Am 06.07.2017 um 17:23 schrieb Esteban Lorenzano <estebanlm(a)gmail.com>: > > it should be fixed now, I think :) > >> On 6 Jul 2017, at 17:07, Pavel Krivanek <pavel.krivanek(a)gmail.com <mailto:pavel.krivanek@gmail.com>> wrote: >> >> There seems to be an issue in the baseline with circular dependencies. Load it, skip all warnings and then try to reload all packages in the Iceberg repository (from the Iceberg window). >> >> -- Pavel >> >> 2017-07-06 16:53 GMT+02:00 Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>>: >> Am I the only one or are there some classes missing? >> >> Norbert >> >>> Am 06.07.2017 um 15:35 schrieb Esteban Lorenzano <estebanlm(a)gmail.com <mailto:estebanlm@gmail.com>>: >>> >>> Hi, >>> >>> I just released Iceberg version 0.5.1 with a Pull Request tool Guille and I worked on since yesterday. >>> It allows you to list open Pull Requests (by right click on a repo, GitHub/Review pull requestsâ¦ option): >>> >>> <Screen Shot 2017-07-06 at 14.59.32.png> >>> >>> And then if you doubleclick on one (or select it with right button), you will see this: >>> >>> >>> <Screen Shot 2017-07-06 at 15.00.56.png> >>> it allows you to see changes and >>> >>> - merge changes into your image (in case you want to see more in details the code, run tests, etc.) >>> - accept a pull request >>> - reject a pull request >>> >>> no, it does not shows (at least *yet*) comments, and it does not allows you to add comments, reviews, etc. >>> this could be done, but not time to implement it now, so for now this has to be enough. >>> >>> Again, this can be loaded in a 6.0 image by executing this script: >>> >>> #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. >>> >>> Metacello new >>> baseline: 'Iceberg'; >>> repository: 'github://pharo-vcs/iceberg:v0.5.1 <>'; >>> load. >>> >>> (and you still need to have the vm that is meant for Pharo7) >>> >>> This tools are open for you to use on your projectsâ¦ and to improve them, I accept pull requests on pharo-vcs/iceberg. >>> >>> cheers! >>> Esteban >>> >>> >> >> >

July 6, 2017

Re: [Pharo-dev] Discussing the roadmap

by Tim Mackinnon

That's an exciting list - that keeps up the momentum of what you guys started (and in fact called out at ESUG 2017 in Lugano - so interesting this is a 10 year milestone). Iâm pleased to see the Retina item listed as well as building on refactoring and command line support (Iâll bet others see lots of their favourites too). Only 2 minor items stick out as missing: 1) Continuing to improve keyboard shortcut support (its a lot better, but not quite completed - I really miss some shortcuts, particularly the ability to meta-tab between windows - ALT-Tab only works in some windows, and widen selection in the editor - e.g. CMD-W in IntelliJ to increasing select a word, a statement, a function etc) 2) Keeping the website documentation more up to date (again the pharo.org <http://pharo.org/> website is very slick, and a great showcase, however often there are late breaking changes which new users wonât know about unless they trace through the news groups or subscribe to some blogs). If we could also focus on keeping it simple but up to date - that might help. I also have 1 small query - the references to the text editor, is this making the editor that was demoâd at PharoDays 2107 integrated? As that one was very cool? I donât know how extensible it is (Iâm hoping so - and that it might help making it easier to improve code editing tools such that refactorings can more intelligently understand where your cursor is with regards to the AST node underneath it, or we can add more intellisense options that match some of the things we see in IntelliJ). Tim > On 6 Jul 2017, at 13:00, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > > TxText removal is already done too. > > -- Pavel > > 2017-07-06 10:55 GMT+02:00 Stephane Ducasse <stepharo.self(a)gmail.com <mailto:stepharo.self@gmail.com>>: > We would like to share this list with you and get your feedback and inputs. > It will be presented and discussed again at ESUG. > > Stef on the behalf of the engineering team of the Pharo consortium. > > # Pharo 7 (and 8) potential roadmap > > This document contains a list of actions that should be done during > Pharo 7 and 8. > It is not a definitive list. It is the result of a discussion within > the engineer team and RModers. > It first lists actions that should be performed at the image level > then lists the actions for the VM. > > > ## Image > As a general principle, we will try to remove something when we add a > new features or version of a component. > > ### New tools > - Iceberg: Iceberg is the new tool suite to handle new VCS in Pharo. > For the moment it supports Git. This tool will become central to the > development of projects in Pharo. The key and first enhancements will > be: > - cherry picking > - multiple directories support, subtrees > - better new development process support > > - Calypso: Calypso is a new tool suite for editing and navigating > code. It is modular and can easily be extended. > - integration, set as the default browser > > - Hermes (binary loader): Hermes is a code loader that does not > require the compiler to be loaded. It will be used to speed up the > bootstrap. > > - Beacon: Beacon is an announcement-based logger. It should be > introduced but in addition the left over of previous logging should be > cleaned and removed for example many of the transcript show: should be > removed. > > - Inspector refreshing: the inspector should refresh its values by default. > > - Cargo: Cargo is a new package manager. It supports the expression of > dependencies between packages. We are currently validating that it can > support conditional loading (platform) and building new tooling to > express and validate data. > > - Check dependencies when committing. Pharo comes with a dependency > analyser tools. Such tools should be used before commiting to warn the > user when a new dependency is introduced in a package. > > ### Cleaning bloat > - Removing of Nautilus: Once Calypso will be integrated and exhibit > similar fetaures than Nautilus. Nautilus should be removed. > - Remove old text editor: there is only one or two widgets still using > the old text editor and the rubric text editor. > - Remove TxText: TxText was an attempt to get a new generation text > editor. Now it has been rewritten with a new design in Bloc so we > should remove it since Bloc editor is better and actively maintained. > - Remove Komitter: Iceberg already supports cherrypicking on commit > therefore Komitter can be safely removed from Pharo. > - Remove system categorizer: The old system categorizer is not used > anymore and should be remove. > > - Old compiler removal: The old compiler should now get unloaded from Pharo. > - The old compiler should be moved to an external package and make > sure that it can be reloaded. > - In addition the encoders should be separated. (@@ more here@@) > > - Old inspector cleanup: we should remove the eyeInspector framework > but we should introduce a minimal fallback inspector. This inspector > should work without Spec or any frameworks. > > - Clean behavior protocol. The number of methods in the core Behavior, > ClassDescription and Class requires some analysis and cleaning. > > - Kernel modularization: the effort on modularising the packages > should be continued. > > ### Language infrastructure > The following points are more related to the infrastructure of > manipulating and loading class definitions. There are the basis for > the future module system and cleaning some often hidden parts of the > system. > > - New class definition: The class definition is not scaling anymore > due to the large number of options (traits, slot, tage, package, > immediate, ephemeron). A fluid-based message API should be designed. > > - Support for Undefined classes: When loading old code or code whose > superclass has not yet being loaded, the system has inconsistent > behavior. Depending on the tools, it may not load the code, raise a > warning or decide that the superclass is Object without any other > notice and losing the name of the original superclass. We are working > on a new mechanism to support a unique way to handle such case. To be > presented at IWST/ESUG > > - Class definition parser: Class definition is parser in different > place of the system and in addition the output is the direct creation > of a class object instead of an object representing the class > definition that can be further manipulated. We are working on class > definition parser. It produces a separate AST. It will help the > building of tools. > > - Better update infrastructure. Pablo Tesone has been working on a > better update mechanism, better modular class builder. > > - Ring2: Ring is a metamodel to manipulate code that is not actively > running in the current system. It is useful to perform analysis (such > as browsing, navigating off-line or remote definitions) before > actually loading the code. Ring got redesigned by Pavel Krivanek to > support the bootstrap of Pharo 60. The results is Ring2. > > - Opal is the Pharo Compiler. It should be enhanced to support handle > better the warning and a general enhancement pass is needed. > > ### System enhancements > > - Commandline enhancements. RMOD is currently improving the > command-line infrastructure and making sure that the system can work > in read-only mode. > > - Cleaning streams: the idea is to make sure that the system does not > use the old streams. The idea is to start using the fileStreams and > make sure that the Stream package can be substituated in the future by > other streams with the same API. Therefore hardcoded class names > should be substituted with factory (readSream writeStream). From that > perspective we do not think that it is wise to introduce Xtreams. We > should analyse the API of the current implementation. > > - New theme from the beginning. It is really important that each > version of Pharo is identified open the default opening. Pharo should > come up with two default themes: one light and one dark. > > - Better themes/palettes support > - Better and nicer Tabs. Tabs design should be revisited. > > - OSWindow world rendering: the effort to remove the logic of the > windowing from the VM should be continued. OSWindow should be used > instead. > > - Freetype: The current freetype plugin is the source of many bugs and > problem. Thibault Raffaillac used FFI to do direct call to openGL > (@@to verify@@). > > > - Refactoring 2: Refactoring 2 is an improved version of the > refactorings developed by Gustavos Santos and they should used to > replace the existing one. > > > ## VM > > - 64-bits by default: Mac and Linux 64 bits VMs have been working for > over a year and since June 2017 a Windows 64 bits VM has been working. > The plan is to stabilize each part of Pharo that is not working in 64 > bits as well as in 32 bits and make the 64 bits Pharo images and VM > the default download for Pharo. > > - Headless VM: Ronie Salgado has built a headless VM on his VM branch, > we need to merge and check everything works fine. With the headless > VM, Pharo can be run in true headless mode (not with a hidden window) > and it is required for future VM features (embeddable VM, ...). > > - Embeddable VM: The VM should be able to be embedded in external > applications, the application accessing objects through well-defined > APIs. > > - Idle VM: The goal is to avoid the active waiting loop consuming > several per cent of cpu time when the Pharo image is not doing > anything. > > - Android VM: integration of the Android VM build and tests in the > integration setup. > > - Threaded FFI: all FFI calls should be non-blocking (reviving > prototype of Eliot) > > - ZeroConf for ARM: The ARM VM should be available from the zeroConf servers > > - Better support for large heaps (GC tuning API, incremental GC). > Pharo 64 bit is now able to manage large heap. However better > performance can be proposed by offering better settings for the > different GC zone. > > - Integrate various fixes to support better high resolution display. > In Retina mac display Pharo looks blurry. The fix to support Retina > should be integrated in the VM. > > ### Sista-related > Sista is an optimizing JIT for Pharo. It is the result of multiple > years of developement by Clement Bera and Eliot Miranda. An optimizing > JIT is manipulating code (folding constant, rewriting it) before > compiling it to assembly code. > > - New Block Closure implementation by default: Allows one to implement > in the Opal compiler the copying and clean blocks optimisations, > reduce massively the complexity of some parts of the JIT (debugging > API to map machine code pc to bytecode pc for example) and is required > for the Sista support. Some work remains in debugging/IDE support. > > - New Bytecode set in production: Eases bytecode decoding (simplifying > the code base of the bytecode to source code decompiler, the debugger, > the JIT, etc.), lifts compiled code limitations (size of jumps, etc.) > and is required for the Sista support. Some work remains in debugging > support. > > - Read-only objects: They work in Pharo 6, but the in-image support > needs to be improved (fall-back code of primitives, etc.) and some > polishing needs to be done (primitive error code not always correct, > etc.). Used for the support of different project, including GBS. > > - Literals immutability (based on read-only objects). In particular an > analysis of the image usage of literal (string mutation) is needed. > > - Sista preview: A first version of Sista will be integrated, yielding > 1.5x performance boost on most applications, but will be optional and > will require specific constraints (not toying too much with literal > mutability, partial IDE support, etc.). > > > ### Already done > > - [DONE] Remove Shoreline reporter. > - [DONE] Kernel should not depend on Traits: This will speed up the > bootstrap and support the modular introduction of alternate traits > implementation currently designed by Pablo Tesone and tested in the > new generation of Moose. > >

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Esteban Lorenzano

it should be fixed now, I think :) > On 6 Jul 2017, at 17:07, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > > There seems to be an issue in the baseline with circular dependencies. Load it, skip all warnings and then try to reload all packages in the Iceberg repository (from the Iceberg window). > > -- Pavel > > 2017-07-06 16:53 GMT+02:00 Norbert Hartl <norbert(a)hartl.name <mailto:norbert@hartl.name>>: > Am I the only one or are there some classes missing? > > Norbert > >> Am 06.07.2017 um 15:35 schrieb Esteban Lorenzano <estebanlm(a)gmail.com <mailto:estebanlm@gmail.com>>: >> >> Hi, >> >> I just released Iceberg version 0.5.1 with a Pull Request tool Guille and I worked on since yesterday. >> It allows you to list open Pull Requests (by right click on a repo, GitHub/Review pull requestsâ¦ option): >> >> <Screen Shot 2017-07-06 at 14.59.32.png> >> >> And then if you doubleclick on one (or select it with right button), you will see this: >> >> >> <Screen Shot 2017-07-06 at 15.00.56.png> >> it allows you to see changes and >> >> - merge changes into your image (in case you want to see more in details the code, run tests, etc.) >> - accept a pull request >> - reject a pull request >> >> no, it does not shows (at least *yet*) comments, and it does not allows you to add comments, reviews, etc. >> this could be done, but not time to implement it now, so for now this has to be enough. >> >> Again, this can be loaded in a 6.0 image by executing this script: >> >> #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. >> >> Metacello new >> baseline: 'Iceberg'; >> repository: 'github://pharo-vcs/iceberg:v0.5.1 <>'; >> load. >> >> (and you still need to have the vm that is meant for Pharo7) >> >> This tools are open for you to use on your projectsâ¦ and to improve them, I accept pull requests on pharo-vcs/iceberg. >> >> cheers! >> Esteban >> >> > >

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Pavel Krivanek

There seems to be an issue in the baseline with circular dependencies. Load it, skip all warnings and then try to reload all packages in the Iceberg repository (from the Iceberg window). -- Pavel 2017-07-06 16:53 GMT+02:00 Norbert Hartl <norbert(a)hartl.name>: > Am I the only one or are there some classes missing? > > Norbert > > Am 06.07.2017 um 15:35 schrieb Esteban Lorenzano <estebanlm(a)gmail.com>: > > Hi, > > I just released Iceberg version 0.5.1 with a Pull Request tool Guille and > I worked on since yesterday. > It allows you to list open Pull Requests (by right click on a repo, > GitHub/Review pull requestsâ¦ option): > > <Screen Shot 2017-07-06 at 14.59.32.png> > > And then if you doubleclick on one (or select it with right button), you > will see this: > > > <Screen Shot 2017-07-06 at 15.00.56.png> > it allows you to see changes and > > - merge changes into your image (in case you want to see more in details > the code, run tests, etc.) > - accept a pull request > - reject a pull request > > no, it does not shows (at least *yet*) comments, and it does not allows > you to add comments, reviews, etc. > this could be done, but not time to implement it now, so for now this has > to be enough. > > Again, this can be loaded in a 6.0 image by executing this script: > > #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' > 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' > 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. > > Metacello new > baseline: 'Iceberg'; > repository: 'github://pharo-vcs/iceberg:v0.5.1'; > load. > > (and you still need to have the vm that is meant for Pharo7) > > This tools are open for you to use on your projectsâ¦ and to improve them, > I accept pull requests on pharo-vcs/iceberg. > > cheers! > Esteban > > > >

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Norbert Hartl

Am I the only one or are there some classes missing? Norbert > Am 06.07.2017 um 15:35 schrieb Esteban Lorenzano <estebanlm(a)gmail.com>: > > Hi, > > I just released Iceberg version 0.5.1 with a Pull Request tool Guille and I worked on since yesterday. > It allows you to list open Pull Requests (by right click on a repo, GitHub/Review pull requestsâ¦ option): > > <Screen Shot 2017-07-06 at 14.59.32.png> > > And then if you doubleclick on one (or select it with right button), you will see this: > > > <Screen Shot 2017-07-06 at 15.00.56.png> > it allows you to see changes and > > - merge changes into your image (in case you want to see more in details the code, run tests, etc.) > - accept a pull request > - reject a pull request > > no, it does not shows (at least *yet*) comments, and it does not allows you to add comments, reviews, etc. > this could be done, but not time to implement it now, so for now this has to be enough. > > Again, this can be loaded in a 6.0 image by executing this script: > > #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. > > Metacello new > baseline: 'Iceberg'; > repository: 'github://pharo-vcs/iceberg:v0.5.1 <github://pharo-vcs/iceberg:v0.5.1>'; > load. > > (and you still need to have the vm that is meant for Pharo7) > > This tools are open for you to use on your projectsâ¦ and to improve them, I accept pull requests on pharo-vcs/iceberg. > > cheers! > Esteban > >

July 6, 2017

Re: [Pharo-dev] [ANN] Iceberg 0.5.1 with Pull Request review tool

by Stephane Ducasse

this is quite cool :) On Thu, Jul 6, 2017 at 3:35 PM, Esteban Lorenzano <estebanlm(a)gmail.com> wrote: > Hi, > > I just released Iceberg version 0.5.1 with a Pull Request tool Guille and > I worked on since yesterday. > It allows you to list open Pull Requests (by right click on a repo, > GitHub/Review pull requestsâ¦ option): > > > And then if you doubleclick on one (or select it with right button), you > will see this: > > > it allows you to see changes and > > - merge changes into your image (in case you want to see more in details > the code, run tests, etc.) > - accept a pull request > - reject a pull request > > no, it does not shows (at least *yet*) comments, and it does not allows > you to add comments, reviews, etc. > this could be done, but not time to implement it now, so for now this has > to be enough. > > Again, this can be loaded in a 6.0 image by executing this script: > > #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' > 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' > 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. > > Metacello new > baseline: 'Iceberg'; > repository: 'github://pharo-vcs/iceberg:v0.5.1'; > load. > > (and you still need to have the vm that is meant for Pharo7) > > This tools are open for you to use on your projectsâ¦ and to improve them, > I accept pull requests on pharo-vcs/iceberg. > > cheers! > Esteban > > >

July 6, 2017

[ANN] Iceberg 0.5.1 with Pull Request review tool

by Esteban Lorenzano

Hi, I just released Iceberg version 0.5.1 with a Pull Request tool Guille and I worked on since yesterday. It allows you to list open Pull Requests (by right click on a repo, GitHub/Review pull requestsâ¦ option): And then if you doubleclick on one (or select it with right button), you will see this: it allows you to see changes and - merge changes into your image (in case you want to see more in details the code, run tests, etc.) - accept a pull request - reject a pull request no, it does not shows (at least *yet*) comments, and it does not allows you to add comments, reviews, etc. this could be done, but not time to implement it now, so for now this has to be enough. Again, this can be loaded in a 6.0 image by executing this script: #('Iceberg-UI' 'Iceberg-Plugin' 'Iceberg-Metacello-Integration' 'Iceberg-Libgit' 'Iceberg' 'BaselineOfIceberg' 'LibGit-Core' 'BaselineOfLibGit') do: [ :each | each asPackage removeFromSystem ]. Metacello new baseline: 'Iceberg'; repository: 'github://pharo-vcs/iceberg:v0.5.1'; load. (and you still need to have the vm that is meant for Pharo7) This tools are open for you to use on your projectsâ¦ and to improve them, I accept pull requests on pharo-vcs/iceberg. cheers! Esteban

July 6, 2017

Re: [Pharo-dev] Epicea feedback

by Martin Dias

Thanks I still didn't invest time to fix them but I registered both in fogbugz as: https://pharo.fogbugz.com/f/cases/20223/Epicea-check-usability-bug-to-apply… https://pharo.fogbugz.com/f/cases/20225/Epicea-would-be-nice-is-to-have-som… cheers, Martin On Sat, Jul 1, 2017 at 5:24 AM, Stephane Ducasse <stepharo.self(a)gmail.com> wrote: > Thanks martin for your excellent support. > What would be nice is to have some menus on the sessions items > because often I try to click on them so see what I can do with them. > > Stef > > On Tue, Jun 27, 2017 at 4:17 PM, Martin Dias <tinchodias(a)gmail.com> wrote: > > Hello Jan, thanks for your feedback. I will have a look asap. Feel free > to > > report it in fogbugz. > > > > MartÃn > > > > On Tue, Jun 27, 2017 at 8:26 AM, Jan BlizniÄenko <bliznjan(a)fit.cvut.cz> > > wrote: > >> > >> Hello > >> > >> I'd like to thank you for creating the Epicea. It is way more > >> user-friendly > >> and dependable than previous change-handling tool. Browsing, applying > and > >> reverting changes is way easier. > >> > >> Just one note: > >> It is not exactly clear from first look how to properly reapply changes > >> after an image has been closed without saving. If I select all changes I > >> want to apply without using any filter, those changes are reapplied in > >> wrong > >> order (if I changed a method two times, first the new version is applied > >> and > >> then the old one). As far as I understood, I have to use filter to show > >> only > >> latest changes, but I think it could be clearer in the UI that I need to > >> do > >> so (or something completely different?) for applying changes. > >> > >> Thank you > >> Jan > >> > >> > >> > >> -- > >> View this message in context: > >> http://forum.world.st/Epicea-feedback-tp4952661.html > >> Sent from the Pharo Smalltalk Developers mailing list archive at > >> Nabble.com. > >> > > > >

July 6, 2017