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An old but insightful critique of Eric Raymondâs The Cathedral and the Bazaar by Nikolai Bezroukov

by Eliot Miranda

This may be old news. It was news to me and apart from being an excellent critique of tCatB it also includes many truths about large software systems and if open source communities in general. If you havenât read it already may I suggest it is well worth your time reading. https://firstmonday.org/article/view/708/618/ _,,,^..^,,,_ (phone)

Aug. 10, 2019

(7.0.3) writing a large(?) string to stdout is mangled

by Dale Henrichs

I've run into an issue with pharo 7.0.3 where writing a string that contains embedded crs or lfs to stdout causes the output to be corrupted in odd ways. I have provided the details and a reproducible test case up on github[1]. Stef suggested I post the issue here as well ... Dale [1] https://github.com/pharo-project/pharo/issues/4266

Aug. 10, 2019

[Pharo 8.0] Build #611: Zinc-Character-Encoding-test-cases-should-end-with-Test

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #611 was: FAILURE. The Pull Request #4267 was integrated: "Zinc-Character-Encoding-test-cases-should-end-with-Test" Pull request url: https://github.com/pharo-project/pharo/pull/4267 Issue Url: https://github.com/pharo-project/pharo/issues/Zinc Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 10, 2019

[Pharo 8.0] Build #610: Remove-duplicated-method-in-TraitedClass

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #610 was: FAILURE. The Pull Request #4245 was integrated: "Remove-duplicated-method-in-TraitedClass" Pull request url: https://github.com/pharo-project/pharo/pull/4245 Issue Url: https://github.com/pharo-project/pharo/issues/Remove Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

[Pharo 8.0] Build #609: ReTestClassNameShouldEndWithTest-should-also-accept-TestCase

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #609 was: FAILURE. The Pull Request #4218 was integrated: "ReTestClassNameShouldEndWithTest-should-also-accept-TestCase" Pull request url: https://github.com/pharo-project/pharo/pull/4218 Issue Url: https://github.com/pharo-project/pharo/issues/ReTestClassNameShouldEndWithT… Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

[Pharo 8.0] Build #608: Repackage PositionableStream class >> with:do:

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #608 was: SUCCESS. The Pull Request #4247 was integrated: "Repackage PositionableStream class >> with:do: " Pull request url: https://github.com/pharo-project/pharo/pull/4247 Issue Url: https://github.com/pharo-project/pharo/issues/PositionableStream_class_with… Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

[Pharo 8.0] Build #607: Exposing icon from the worldState with a form as argument.

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #607 was: FAILURE. The Pull Request #4249 was integrated: "Exposing icon from the worldState with a form as argument." Pull request url: https://github.com/pharo-project/pharo/pull/4249 Issue Url: https://github.com/pharo-project/pharo/issues/fix/icontests Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

[Pharo 8.0] Build #606: Repackage PositionableStream class >> with:do:

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #606 was: FAILURE. The Pull Request #4247 was integrated: "Repackage PositionableStream class >> with:do: " Pull request url: https://github.com/pharo-project/pharo/pull/4247 Issue Url: https://github.com/pharo-project/pharo/issues/PositionableStream_class_with… Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

[Pharo 8.0] Build #605: Cleaning class names, comments, method formatting of Spec2-PolyWidgets

by ci-pharo-ci-jenkins2＠inria.fr

There is a new Pharo build available! The status of the build #605 was: FAILURE. The Pull Request #4257 was integrated: "Cleaning class names, comments, method formatting of Spec2-PolyWidgets" Pull request url: https://github.com/pharo-project/pharo/pull/4257 Issue Url: https://github.com/pharo-project/pharo/issues/4250 Build Url: https://ci.inria.fr/pharo-ci-jenkins2/job/Test%20pending%20pull%20request%2…

Aug. 9, 2019

Re: [Pharo-dev] [ANN] Pharo Headless - Beta (Actually what is between Alpha and Beta)

by Norbert Hartl

This way cooler than expected. Lot of stuff already done. Great! Norbert > Am 08.08.2019 um 09:53 schrieb "tesonep(a)gmail.com" <tesonep(a)gmail.com>: > > TL;DR; > ====== > > For the anxious, you can get real headless vm and image from zero-conf. > > $ wget get.pharo.org/64/80+vmHeadlessLatest | bash > > Zero conf scripts remain unchanged for users. > > However, if you are launching the VM by hand from the executable > instead of the launcher scripts (pharo and pharo-ui) as in > > $ ./pharoexecutable Pharo.image > > the image will launch in headless mode and will not open a window. > To launch it in headfull, you can use the --interactive argument after > the image, which will make the image open a window using SDL2. > > $ ./pharoexecutable Pharo.image --interactive > > Long version > ============ > > Hi, this mail is the happy intermediate result of the work that us, > the Pharo Consortium Team, has been doing in the last couple of > months. > Our main objective is to have a real headless implementation of Pharo > where all the responsibility to open or not a World window (or other) > is handled by the image. > For doing so we have done a series of modifications in the image and > the VM side. > We consider this is the path that Pharo 8 and following versions > should follow, as it will severely improve server-side and command > line Pharo and in building custom desktop applications. > > These modifications are available only in 64-bits machines (Windows, > OSX, and Linux). > ARM32 and 64bits headless is in the roadmap, but it is delayed because > we have prioritized our three major platforms for this first couple of > months. > > All this work is based in Opensmalltalk-VM and Ronnie's initial work > on headless. > We are really grateful to all the contributors in the history of this > nice product. > To achieve a real headless VM we have brought modifications in the > source tree because most of the platform code to open and manipulate > windows is not required anymore. > Instead, we use the SDL2 library that implements a nice layer on top > of the OS and allows us to manage on the image side through FFI. > > So this mail is now an open call for (beta?)testing. > The sources of the current VM we are building are in the headless branch in > https://github.com/pharo-project/opensmalltalk-vm > And we have set up a CI that is both building and testing the VM in > https://ci.inria.fr/pharo-ci-jenkins2/job/pharo-vm/job/headless/ > > For the future we have a lot of ideas, that will wait for another long > email or a beer-talk @ESUG. > We want to hear your ideas!! > > Image-Side Improvements > ======================= > > - The image handles the creation or not of the main world window. > - We incorporated the idea of World renderer, where different backends > are used to render the world. > - We have 3 backends: VM support (compatibility with non-headless > VMs), and OSWindow with two backends: SDL and GTK3+. > - The modifications in the image are fully backward compatible with > the non-headless VM and are pushed since weeks in the latest 8.0 > image. > - We move the handling of events to the image side when using SDL and > GTK3+, opening the door to a richer set of events and finer-grained > control over them. > - SDL and GTK versions are implemented using FFI calls. > > VM-Side Improvements > ==================== > > - VMMaker code migrated to Tonel thanks to Feenk and included in the > repository of the VM. > - Making VMMaker execute in Pharo 7 and 8. > - Removing GPL code from the VM repository (GDB). > > - Slowly adding new tests for the JIT / Slang and VMGeneration. > - Restructuring of the source code. > - A new simpler CMake build. > - Generate VM code from Slang on each build. > - A CI process to validate (including the run of the tests in Pharo > and the ones adding to the VM). > - Simplification of the codebase. > > - Maximize the reuse of code between the platforms (preferring the > standard versions over the platform-specific). > - Cleaning up duplicated code. > - All the plugins are now external plugins. > - The VM is now a dynamic library. This is a first step towards > embedding Pharo into other applications. > - The main executable is a thin frontend (you can change it or > implement your own). > > - Removing unused plugins. > - Improved crash dump. Especially the crash dump works now in Windows 64bits. > - Dummy implementation of Security plugin (it is going away.... eventually). > - Cleanup of SSL, UUID, and Socket plugin. > > - Cleanup of conditional code (Still to improve). > - Improving the types used in the functions (we have to be neat to be > multiplatform/multi-arch). > - Improving the lookup of modules > - Improving the logging of the VM > - Improving the handling of VM arguments > > > Thanks a lot for reading so long!! > We hope you enjoy the VM and please tell us all the problems you find!! > > Pablo, Guille, and Esteban >

Aug. 8, 2019

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