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Apple introduced Xcode source editor extensions with Xcode 8.
Will Xcode 8 still support plugins served via Alcatraz?
Xcode 8 prohibits code injection (the way plugins used to load) for security reasons. You can circumvent this by removing the code signing on Xcode. Both of these tools are capable of simplifying that:
https://github.com/inket/update_xcode_plugins
https://github.com/fpg1503/MakeXcodeGr8Again
To work on Xcode 8+ without removing the code signing, plugins will have to be rewritten as Xcode Source Editor Extensions. Unfortunately, the APIs for these extensions only allow for text replacement at the moment, so they are not an adequate replacement.
I've filed a report on rdar, do not hesitate to express your mind as well:
Xcode is a primary tool for the development on all Apple platforms.
People can either love or hate it, the fact is it's still the most
powerful development tool around.
Lots of its power and usefulness has been achieved by 3rd-party
plugins, later covered by the Alcatraz project, which is the number
one extension management system for Xcode, as vital and needed as for
example npm is needed for Node.js. It's all based on a fair, aware
community developing its helpful open-source extras and publishing
them on GitHub. It's not a code-injecting ghetto targeting infecting
stuff. It's a community within a community.
Xcode 8 tends to drop support for these plugins, most often being
narrated as a security step in favour of preventing distribution of
injected stuff. This is false; you simply can't prevent that 'cause
there's always someone who finds the way. This step simply makes Xcode
was less usable, complicated and not that feature-rich. There are many
important plugins which developers love, contribute and move forward
to make Xcode even better, tell yourself honestly, mostly even better
than you could in a short period.
The community needs powerful stuff. Way more powerful than basic
source-editing magic. Please reconsider this step in a spirit of
community and support to your developers.
In last years, there's a move towards closing your platform. First
shutting down Spotlight plugins and its great Flashlight plugins
manager, which is simply great and now I need to disable Rootless to
use it. Now it's Xcode plugins. You're doing more and more to make
developers and power users feel sad and not having their computing
device in their hands.
There's a detailed discussion on Alcatraz repo, it says everything:
https://github.com/alcatraz/Alcatraz/issues/475
I'm attaching a list of great plugins I simply can't spend a day
without:
AxeMode – Xcode issues patching Backlight – active line highlighting
ClangFormat – code formatter DerivedData Exterminator – daily need
getting rid or bad stuff FuzzyAutocomplete – name says it all, still
more powerful than Xcode completion HighlightSelectedString MCLog –
console log filtering, including regexes OMColorSense Polychromatic –
variables colouring, cute stuff RSImageOptimPlugin – processing PNG
files before committing SCXcodeMinimap – love this SublimeText-thingy!
XCFixin_FindFix – fixing Find features XcodeRefactoringPlus – patching
Refactor functionality, still buggy, but less than Xcode without
plugin XToDo – TODOs collection ZLGotoSandbox – 'cause dealing with
your folders would be a hell without it
Most of them are not source code-related, thus deserve having a way to
be loaded and working like a charm again.
You can certainly load all your plugins by recode signing Xcode 8.0. All credits to the XVim team. They seemed to solve this problem.
https://github.com/XVimProject/XVim/blob/master/INSTALL_Xcode8.md
The Most Important Step From The Solution
There is no support and we can't expect any. Apple decides to shut down the ecosystem around the Alcatraz package manager before they have an api ready (extensions) that is able to do what the plugins were doing before. The extensions are currently limited to the text frame which does not allow to do much.
The main reason announced by apple is security and we can now disable code signing with effort to get back the most important features that were missing in Xcode.
Bad day for the community, bad decision from apple.
I also recommend the discussion on Alcatraz here: https://github.com/alcatraz/Alcatraz/issues/475
Most importantly if you want to support Alcatraz file a bug at http://bugreport.apple.com to make them aware that many people are suffering with this change
I did the same (openradar.appspot.com/28423208):
Xcode is a primary tool for the development on all Apple platforms.
People can either love or hate it, the fact is it's still the most
powerful development tool around.
Lots of its power and usefulness has been achieved by 3rd-party plugins, later covered by the Alcatraz project, which is the number
one extension management system for Xcode, as vital and needed as for
example npm is needed for Node.js. It's all based on a fair, aware
community developing its helpful open-source extras and publishing
them on GitHub. It's not a code-injecting ghetto targeting infecting
stuff. It's a community within a community.
Xcode 8 tends to drop support for these plugins, most often being narrated as a security step in favour of preventing distribution of
injected stuff. This is false; you simply can't prevent that 'cause
there's always someone who finds the way. This step simply makes Xcode
was less usable, complicated and not that feature-rich. There are many
important plugins which developers love, contribute and move forward
to make Xcode even better, tell yourself honestly, mostly even better
than you could in a short period.
The community needs powerful stuff. Way more powerful than basic source-editing magic. Please reconsider this step in a spirit of
community and support to your developers.
In last years, there's a move towards closing your platform. First shutting down Spotlight plugins and its great Flashlight plugins
manager, which is simply great and now I need to disable Rootless to
use it. Now it's Xcode plugins. You're doing more and more to make
developers and power users feel sad and not having their computing
device in their hands.
There's a detailed discussion on Alcatraz repo, it says everything:
github.com/alcatraz/Alcatraz/issues/475
I'm attaching a list of great plugins I simply can't spend a day without:
AutoHighlightSymbol - Add highlights to the currently selected token
ClangFormat – code formatter
DerivedData Exterminator – daily need getting rid or bad stuff
FuzzyAutocomplete – name says it all, still more powerful than Xcode completion
KZLinkedConsole - be able to click on a link in the console to open the relevant file and be faster to debug
PreciseCoverage - nicer gui than xcode provides to view the coverage
XcodeColors - shows colors in the console depending on log level (how else should a console be used?)
Most of them are not source code-related, thus deserve having a way to be loaded and working like a charm again.
If you do not make a fast step to support your community i'm sure we
will find another platform to work with.
Seems like this should work. Found some answers here:
https://github.com/alcatraz/Alcatraz/issues/475
The key seems to be to removing code signing in order to get existing plugins to work.
Apparently not :'(
https://github.com/alcatraz/Alcatraz/issues/475
We have to wait until someone convert the plugins into the new Xcode Extensions
With the tools we have today for assets optimization (for example YUI compressor), how do you automatize it?
For example, I have designed a new website using LESS, so every time I have to edit CSS I have to manually convert them to LESS. The same for Javascript.
So I have to make my PHP project to point to my uncompressed CSS/JS, and when I'm finished, I compress/optimize them, and point my project to the optimized ones again.
I know that there are tools that helps with this (like less.app, which I've used), and that even there are PHP libs that manage all this problem (like Assetic), but I don't like them much. I'm searching for a "programmed" way to deal with optimized assets. Maybe some script that "watches" the uncompressed files or something...
I wish I could have too many alternatives as the Django framework has.
Please, if the question is not well redacted, tell me and we can improve it, so we can establish a good practice for assets :)
I think one efficient solution would be to do this task on the development side, when writting code, and point the code to the optimized files.
One tool that seems to work well is Live Reload (only for OS X, although there is a Windows version on the way).
I like this option as there is no overload on the code to maintain assets.
I need to build a fairly simple app but it needs to work on both PC and Mac.
It also needs to be redistributable on a disc or usb drive as a standalone desktop app.
Initially I thought AIR would be perfect for this (it ticks all the API requirements), but the difficulty is making it distributable, as the app would require the AIR runtime to be installed to run.
I came across Shu Player as an option as it seems to be able to package the AIR runtime with the app and do a (silent?) install.
However this seems to break the T&C from Adobe (as outlined here) so I'm not sure about the legality.
Another option could be Zinc but I haven't tested it so I'm not sure how well it'll fit the bill.
What would you recommend or suggest I check out?
Any suggestion much appreciated
EDIT:
There's a few more discussions on mono usage (though no real conclusion):
Here and Here
EDIT2:
Titanium could also fit the bill maybe, will check it out.
Any more comments from anyone?
EDIT3 (one year on): It's actually been almost a year since I posted that question but it seems some people still come across it every now and then, and even contribute an answer, even a year later.
Thought I'd update the question a bit. I did not get around to try the tcl/tk option at the end, time constraint and the uncertainty of the compatibility to different os versions led me to discard that as an option.
I did try Titanium for a bit but though the first impressions were ok, they really are pushing the mobile platform more than anything, and imho, the desktop implementation suffers a bit from that lack of attention. There are also some report of problems with some visual studio runtime on some OSs (can't remember the details now though).. So discarded that too.
I ended up going with XULRunner. The two major appeals were:
Firefox seems to work out of the box on most OS version, so I took it as good faith that a XULRunner app would likely be compatible with most system. Saved me a lot of testing and it turned out that it did run really well on all platforms, there hasn't been a single report of not being able to start the app
It's Javascript baby! Language learning curve was minimal. The main thing to work out is what the additional xpcom interfaces are and how to query them.
On the down side:
I thought troubleshooting errors was a sometimes difficult task, the venkman debugger is kinda clunky, ended up using the console more than anything.
The sqlite interface is a great asset for a desktop app but I often struggled to find relevant error infos when something didn't work - maybe i was doing it wrong.
It took a little while to work out how to package the app as a standalone app for both PC and Mac. The final approach was to have a "shell" mac app and a shell pc app and a couple of "compile" script that would copy the shells and add the custom source code onto it in the correct location.
One last potential issue for some, due to the nature of xulrunner apps, your source code will be deployed with the app, you can use obfuscation if you want but that's something to keep in mind if you want to protect your intellectual property
All in all, great platform for a cross-platform app. I'd highly recommend it.
Tcl/Tk has one of the best packaging solutions out there. You can easily wrap a cross-platform application (implemented in a fully working virtual filesystem) with a platform-specific binary to get a single file executable for just about any modern desktop system. Search google for the terms starkit, starpack and tclkit. Such wrapped binaries are tiny in comparison to many executables these days.
Many deride Tk as being "old" or "immature" but it's one of the oldest, most stable toolkits out there. It uses native widgets when such widgets exist.
One significant drawback of Tcl/Tk, however, is that it lacks any sort of printing support. If your application needs to print you'll have to be a bit creative. There are platform-specific solutions, and the ability to generate postscript documents, and libraries to create pdfs, but it takes a little extra effort.
Java is probably your best bet, although not all Windows PCs will necessarily have Java (most should). JavaFX is new enough you can't count on it - you'll probably find a lot of machines running Java 1.5 or (shudder) 1.4. I believe recent Mac OS still ships with 1.5 (latest version may have changed to 1.6).
Consider JavaFX
It would run everywhere with a modern JRE ..!
AIR could be an option, but only if you don't mind distributing two different files (the offline runtime installer and your app), and expecting the user to run one and then the other. You do have to submit an online form at Adobe's site saying you agree to distribute the offline installer as-is, rather than digging out individual DLLs or whatever, before they give you the installer.
Unfortunately there's currently no way to get both an AIR app and the runtime to install from one file though. I'm not sure what the deal with Shu is, or whether it's doing anything that isn't kosher.
i would recommended zink. it has all the functionalities you require for desktop. however, the las time i used it it was a bit glitchy.
i was hung up by trying to write a 6M file to the disk. thought it trough and changed the code to write 512K chunks at a time (3min work, fast).
probably it still has some little annoying glitches like making you think on root lvl but the ease of use and the features are just way too sweet to ignore.
I know this is an exact duplicate, but a year has gone by and Scala seems to be a fast moving thing, so I figure it might be acceptable to ask again:
What is the best IDE for Scala development right now?
I know the Eclipse plugin is a work in progress and undergoing a complete re-write for Scala 2.8 but I saw a colleague use a nightly-build recently and it was extremely poor.
I use IntelliJ IDEA (the Community Edition 9 is free) and the scala plugin for it is really good. Excellent syntax highlighting, code navigation etc. It's not as good as the Java support but then I wouldn't necessarily expect that. It's good enough that I feel I'm more productive than I would have been in Java!
It has Specs integration and console integration as well.
I tried both Eclipse, NetBeans and IntelliJ IDEA,
Eclipse is the worst in my opinion. It is slow, sometimes messes up the syntax highlighting, almost always messes up the autocompletion and the whole IDE gets unresponsive from time to time. I would not recommend it for any kind of use except for self torturing.
NetBeans works better than the Eclipse plugin. Better highlighting, much better autocompletion but it has been reporting errors on a fairly complex syntax all over the source. But when i hit run, the code compiles just well. Could not understand why. Another issue is that autocomplete can not suggest private members of classes when you are writing inside the body of that class. Poor!
IntelliJ IDEA works just fine. I recommend that if you are seriously leaning against Scala development.
I hope that the Eclipse plugin will be more mature in time but given that it had plenty of time to become mature, I'm not a big fan of the idea. Scala has a great potential, being a well thought, programmer friendly language and running on JVM (which means great performance and high availability) but the poor IDE support is the worst thing for such language. Writing PHP on a simple text editor is acceptable but Scala, with such complex syntax and requirement to use the bloated Java libraries, there is a need of assistance. Maybe the current Scala community with functinal and Java background can not understand this but you can not expect newcomers to easily adopt to such a language instantly.
Anyway, go for IntelliJ IDEA...
Your main options are a fully fledged IDE like IntelliJ IDEA, NetBeans or Eclipse, or a text editor with some Scala awareness like TextMate or Emacs.
Personally, I like IntelliJ the best. I've been using it for Java development for many years, especially due to its refactoring and code navigation power. The Scala plugin was quite rough to start with, but is improving constantly. It's open source, I've been contributing bug reports and a few bug fixes.
The IDE plugins have all been working hard to be ready for Scala 2.8. It's been a moving target during the last 6 months, especially given that binary compatibility was broken as new features were added. So you might update to a new build of the compiler and then wait for supporting libraries (e.g. specs, scalatest) to be updated and recompiled.
Now that the Scala 2.8 Beta is imminent these problems are less frequent.
IntelliJ implements its own parser and type inference, as it does for Java. This lets it be more tolerant of errors and to immediately understand your code as you are editing. The type inference is not complete yet. Eclipse delegates most of this work to scalac, which means it they should always agree, but the information is only regenerated when you save files and the compiler is re-run. I don't know how NetBeans works in this regard.
Right now, IntelliJ's IDEA. And one big difference from now to a year ago is that a free, open source version of IDEA is available.
Personally, I use IDEA CE 9.0.1, but leave compilation&testing to SBT, which I keep running on another window, with cc or ~test.
In the context of 2.8, I have used Eclipse 3.5.x with the nightly plug-in and IDEA Community Edition 9.0. IDEA has been clearly better for me, except for compilation times. But I use sbt in parallel and it takes care of that.
My main issues with the Eclipse plug-in are:
Inability to change my tab settings in Eclipse (though that seems to work for others)
Code compiles but some errors are still highlighted and I need to close and reopen the file
Auto-completion just returns a lot of choices
I did not have those issues in IDEA 9.0 build #IC-93.13 with the recent plug-in 0.3.385. Additionally IDEA shows me unused import statements.
All plug-ins seem to be evolving quite quickly and are actively developed and I suspect that what is true today may not be in one month. I hope that in a few months from now, we will just be able to use our favorite IDE and have good Scala support.
(note this is a repost of my recent answer to the original question)
I use Intellij Idea 7 for Java dev. My dev is 'limited' to all J2SE features plus light JSP, Servlets, and super light usage of JPA. No J2EE, no massive use of random frameworks, etc.
Is it worth upgrading to ver 8? "Worth it" to me means better "core functionality" in terms of speed (ESPECIALLY startup speed), memory utilization (seems like it starts having serious problems with four or more projects open), and auto bug-finding.
More frameworks supported and more languages supported (other than perhaps Haskell and C++), and more refactorings don't interest me at this time.
A while back, I installed a preview version of 8 and it seemed -exactly- the same as 7, as far as my needs were concerned.
Anyone loving the upgrade to 8, and if so, why?
Thanks
It also seems to be easier to configure a new project over top of a complex collection of existing code.
For example, something that you would naturally configure into 5 or more modules.
There is a really beautiful go to/create test wizard that is bound to ctrl-shift-T. Worth the upgrade by itself
The best way to tell is to check out the list of new features and decide for yourself. I haven't discovered any single feature so far that by itself is worth upgrading - the simplified UML view is quite nice, as is the improved Maven integration. The UI feels a bit more streamlined and faster. It seems like most of the attention has gone into non-Java features like better Flex support (which I am really thankful for as I don't like FlexBuilder but I haven't had a chance to use yet).
IntelliJ 8 has a configure plugins feature that allows you to disable plugins with dependencies. Nothing trial and error couldn't replicate, but it is nice.
Startup is only marginally slower. But indexing once opened is a lot faster than before, even unnoticeable for most projects, except after a commit to Subversion. It seems a commit to subversion triggers the indexing twice.
I am working on the Diana-EAP build - but 8 has git integration built in. The EAP has better git integration than the 8.0.1 release - it looks like that is something they are really focusing on.
Definitely not! Seems that the variables defined in our custom taglibs are no longer able to be used in the jsp (worked in 7.0.4). All red. No auto complete.
Oh, and the new settings menu is horrendous!
Some benefits of IntelliJ IDEA 8:
IDEA 8 supports Subversion 1.5 new functionality - e.g. merge tracking, which may be useful especially if your team (like ours) uses a lot of development branches and thus merging is frequent.
One detail I appreciated about IDEA 8: As you probably know, IDEA has had changelists for pretty long now, built on top of any underlying version control system - this is a really useful feature. So, now that Subversion itself supports changeslists, IDEA's changelist implementation has been changed so that it is perfectly compatible with Subversion's native changeslists. (For example, you'll be able to work with any changelists created in IDEA also when using svn command line tools directly.)
Edit: in your case, perhaps it is not worthwhile to upgrade. For me, at least, startup and file indexing seems to be somewhat slower in 8 than 7. [But for me personally the upgrade was definitely worth it, because it solved a long-standing VCS problem with IDEA 7 - it could hang "waiting for VCS sync to finish" for an hour or whatever after hitting Ctrl-K.]