Developers' Blogs: voroskoi

Hi,

Here is the brand new opera fpm based on this build: http://my.opera.com/desktopteam/blog/2007/11/23/new-snapshot

Get it while it's hot! Lol. http://frugalware.org/~voroskoi/fpm/current/

Happy fwing!

Hi,

Here is the new opera snaphost based on this build.

You can grab the files here: http://frugalware.org/~voroskoi/fpm/current/

Have a nice day!

Hi,

I'm in a rush, so just a link now:

http://frugalware.org/~voroskoi/fpm/current/

Hi,

As the title sais these are the last snapshots before beta 1, which will be released on 25th of October \o/

You can get them here: http://frugalware.org/~voroskoi/fpm/current/static/

This snapshot uses build 1636.

Happy frugaling!

Maybe soume of you will find it useful:

http://frugalware.org/~voroskoi/fpm/current/static/

Here you can find some frugalware packages of opera 9.50 alpha. I've used this snapshot.

No shared build this time, i was lazy.

As i've mentioned in previous post i got a laptop now. Telling the truth i just use it, not mine. It's a hp omnibook xe4100.

I've used my pc in 1600x1200 but it's impossible on the laptop. So i wanted something fast and fullscreen as much as possible. And i also like ratpoison devels because of their merchandise which is very funny imo. So it was enough to try it out and i liked it. Very l33t

My terminal emulator was konsole before, but i wanted to drop that too. Using konsole in ratpoison is not leet enough. Sad but true.
My first try was rxvt-unicode because of the tab support, but was not the best choice. It does not have highlightTabOnBell feature which is musthave. But LGee suggested my to try mrxvt and that is exactly what i want. Awesome.

Now i use ratpoison, mrxvt, weechat and mutt. Time to get a life

As you probably know we have switched from darcs to git in most repos. VMiklos did a very good job within a month.

But my post is about mpd and icecast combo. I have a pc and a laptop at home and i do not want to copy my music files to the laptop. So i've set up a stream on the pc. I've compiled mpd with shout support. It will be in next mpd release. We did not add it yet as shout does not work with mpd 0.13.0.

The setting up is very simple. Just set up the passwords in /etc/icecast/icecast.xml, then you'll find a good example in mpd.conf. Now you have to (re)start mpd and icecast with the service command.

Now start some mpd client and start the music. I've used ncmpc. It's a good idea to set MPD_HOST variable, maybe MPD_PORT too.

Play the stream with mplayer for example: mplayer http://hostname.domain:8000/mpd.ogg

Do not forget to change mpd.ogg to the name you set up in mpd.conf.

You should know that the stream won't be available if you do not play anything.

mutt-ng: This night i could not sleep, so i started to create a patchset for mutt-devel. I took over the maintainership of mutt-ng from janny and the old patches did not apply to mutt 1.5.16. That's why i started this all.
So i cloned the mutt repo and created a patchset repo using the Mq extension for hg. Awesome tool, really. You can reach the result here. That is a hg repository actually, but you can apply the patches using quilt as well. There is not too much patch there yet, let me know if you miss something important.

RCS: After my previous post i had some discussion with vmiklos. The winner will be git as i can see because of the speed. We'll see. But vmiklos already started to work on dg to make git more darcs-like Well, we haven't discussed this with other developers, so it's just an idea ATM.

The whole story starts with Linus' speech at google about git. It was interesting to me how performance addict he is. Well, good for us. I also like the way he did the presentation. Very funny and very true in lot of cases.
I've also watched Bryan O'Sullivan's speech. He actually said a few words about darcs too
First of all i do not want to blame darcs. I just got a few problems with it and those problems getting more serious with time.

1. As you probably know we use darcs for frugalware repo itself. ATM there are more than 25k patches in the tree since 0.2 when we started using it. That is 25k patch in two years. It's quite a lot. And darcs getting slower because of the lot of patch. Now when i do a darcs what . on a partial(!) repo it takes about 20 sec. Huh? Actually i've noticed that i always have to wait because of darcs

2. Darcs changes: We create the changelogs from darcs history. Quite logical as this is one thing why you start using RCS to keep track your changes. Every time i push a package the worst part is the changelog generation. I talk about minutes sometimes.

3. Web interface: Sometimes i want to see why we added/removed a patch. Because of the partial repo this is unavailable for me, so i try to get the history from the web. History is quite slow. Well, much better than commitdiff. Just try to get a commitdiff from the web interface. Beside pumping helicon's load to >4 you will get no result. Just stop it after a few minutes.

These are my biggest problems with darcs. Sadly both of them performance related. Sometimes i have to re-get the repo because it collapses, but thanks to the --partial option it's not that big deal.

Here comes the part why i can not switch:

1. I am not the project leader of frugalware. Sad but true. We (that means vmiklos most the time )have created the infrastructure around darcs, it would be hard to change. (But i am almost sure we will sooner or later.) Darcs was the best one at the time vmiklos choose it, but a few things changed since then.

2. IMO there is two choice. Git or mercurial. Actually git is not that user friendly tool, especially compared to darcs. Mercurial is very similar to darcs in most cases, so i think that would be the one for us, but it is not interactive. When you use darcs you can pull the changes one by one (actually we do not need this) and you can record, push, see them one by one. And this is very useful. If you got pending changes you just store them in the repo without recording them, they will not hurt you at all. There is hg commit [FILE] which is OK most the time.

3. Yesterday i have tried to convert our darcs repo to mercurial using Tailor, but i had no luck. My comp has slow down and then it stopped accidentally. It might work on newer machines, but not sure and we do not want to loose our changes obviously.

Good news: There is a notify extension, and a CIA wrapper too, thanks to Brendan Cully so we do not have to start from the beginning. Also mercurial has its own web interface. Not a fancy one, but fast.

Until i am unable to convert the darcs repo to mercurial there is nothing to talk about as i can not measure the speed difference.

Another problem is that these issues only affect the frugalware trees. The others are too small to feel any real difference and darcs is too handy to just throw it away. We will see.

As some of you probably noticed the recent libx11 issue make opera segfault. Using a snapshot fixes this issue, you can grab that here.

UPDATE: Well, 9.20 just released, so i've pushed it to current. Use repoman merge or grab the fpm from me. I'll create packages/push the updates to stable soon.

The story starts with this bugreport. Thanks to Sascha i got a link for Takushi Miyoshi's page for canon printers. Fortunatelly he also upped the tarballs (i have no idea how he could get them), so i was able to package them for Frugalware. Now all the printers mentioned there supported by us and we were able to drop that ugly rmp->fpm bjfilter package.
Well, bjcupsmon missing ATM as it does not have a Makefile.in, but i'll package that too sooner or later.
I also should update our docs regarding these changes as it is not obvious which package needed for a given printer. Well, you can read it on Takushi's page, the only difference is that bjfilter-2.6 == bjfilter in our tree.

I have to tell that i'm pleased that you guys reported this issue as we probably would never notice it. Thanks.

\o/ Finally lirc and mythtv with lirc support are available in current. Hopefully it'll work for you too. Power cookie goes for Massimo That's all, good night!

Hi,

I've packaged mythtv and mythplugins packages for current. It was a really old request, sorry for being so slow. I'd like to thank Massimo Chiappini help, i would not be able to package these thing without his testing and ideas.
ATM it's without lirc support, but I have also started to work on lirc and it works for Massimo at least, but needs some tiny fixes, i will upload that to current next weekend hopefully. Then i can also add lirc support for mythtv and close #148 and #1362 in BTS.

I'd like to inform you that a week ago we have reached out 100th FSA Well, it's sad that these are security reports, but maybe some of you happy with the security support in our stable tree.