3:48 p.m.
Hi everyone! Linux Foundation is running a series on Git for its 10th
anniversary. They asked me a few questions, and I thought it might be
even better to get a community answer from the whole infrastructure
team. So, if you have anything interesting to say to any of these, say
it, and I'll wrap up the responses into a unified Fedora Whole. I need
to respond by Friday.
* Why does Fedora use Git?
* What makes Git such a great tool?
* How many developers do you have collaborating on git?
* How much do you personally use it? (estimates are great)
* What's Fedora's most active git repo right now and why?
* What is your favorite pro tip for using git?
* Any git success stories you can share?
* Anything else you'd like to say to mark the 10-year anniversary?
--
Matthew Miller
<mattdm(a)fedoraproject.org>
Fedora Project Leader
5:27 p.m.
* Why does Fedora use Git?
Fedora uses Git because it is an amazing tool to keep track of updates and
manage new features, commits, and fixes in an orderly manner. Without Git,
a single mistake could break our whole infrastructure -- however, Git
allows us to revert errornous commits and thus causes those mistakes to be
hardly meaningful.
* What makes Git such a great tool?
Git is a great tool because it compacts code into repositories, which can
then be used to keep track of changes, view history, and revert errors.
This is very important, as humans make mistakes and mistakes can break
things. Git can help prevent these mistakes from causing large
catastrophes. It is indispensable for projects with more than one team
member.
* How many developers do you have collaborating on git?
A very large amount.
* How much do you personally use it? (estimates are great)
Every day, pretty much for every single meaningful project that I work on.
* What's Fedora's most active git repo right now and why?
Infra and websites, perhaps. Those repos are very dynamic and change over
time as new needs or information pop up.
* What is your favorite pro tip for using git?
Revert commits using `git revert` or rewrite history in dire need. Will
help you resolve catastrophes.
`git status` and `git diff` are also amazing.
* Any git success stories you can share?
1 - Broke everything
2 - Fixed everything with a simple `git revert`
3 - Success
* Anything else you'd like to say to mark the 10-year anniversary?
Keep improving, keep making Git a better tool! Lots of awesome projects
love Git.
On Tue, 31 Mar 2015 at 16:48 Matthew Miller <mattdm(a)fedoraproject.org>
wrote:
Hi everyone! Linux Foundation is running a series on Git for its
10th
anniversary. They asked me a few questions, and I thought it might be
even better to get a community answer from the whole infrastructure
team. So, if you have anything interesting to say to any of these, say
it, and I'll wrap up the responses into a unified Fedora Whole. I need
to respond by Friday.
* Why does Fedora use Git?
* What makes Git such a great tool?
* How many developers do you have collaborating on git?
* How much do you personally use it? (estimates are great)
* What's Fedora's most active git repo right now and why?
* What is your favorite pro tip for using git?
* Any git success stories you can share?
* Anything else you'd like to say to mark the 10-year anniversary?
--
Matthew Miller
<mattdm(a)fedoraproject.org>
Fedora Project Leader
_______________________________________________
infrastructure mailing list
infrastructure(a)lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/infrastructure
2:02 a.m.
On 03/31/2015 10:48 PM, Matthew Miller wrote:
* What is your favorite pro tip for using git?
Sometimes git pull takes long time. Sometimes git start garbage collecting in situation,
where I was under time pressure.
After this line in crontab I have no such problems any more:
40 3 * * * locate --regex /\\\.git\$ | while read a; do ( cd $a; git fetch --all -t; git
gc --aggressive; ) done
/dev/null 2>/dev/null
And this in .gitconfig:
[alias]
lol = log --graph --decorate --pretty=oneline --abbrev-commit
Is great to quickly get overview of history (credits goes to jesusr).
--
Miroslav Suchy, RHCE, RHCDS
Red Hat, Senior Software Engineer, #brno, #devexp, #fedora-buildsys
11:49 a.m.
On Tue, 31 Mar 2015 16:48:17 -0400
Matthew Miller <mattdm(a)fedoraproject.org> wrote:
Hi everyone! Linux Foundation is running a series on Git for its
10th
anniversary. They asked me a few questions, and I thought it might be
even better to get a community answer from the whole infrastructure
team. So, if you have anything interesting to say to any of these, say
it, and I'll wrap up the responses into a unified Fedora Whole. I need
to respond by Friday.
* Why does Fedora use Git?
It's known by most all developer/free software types these days, it's
distributed and it's got a lot of docs and folks that can help with
issues.
* What makes Git such a great tool?
For simple things/workflows it's pretty simple.
* How many developers do you have collaborating on git?
I guess that depends on what the question means by "you" here. ;)
We have had 45 people commit at one time or another to our ansible
repo, and 163 to our old puppet repo.
There's 1633 people in the fedora packager group and 19857 package
repos. (But some of those are dead.packaged).
* How much do you personally use it? (estimates are great)
Many times a day.
* What's Fedora's most active git repo right now and why?
Thats hard to say, we don't have a central place for all of them...
http://pkgs.fedoraproject.org/cgit/?s=idle
I suspect kernel gets updates most days.
The infrastructure ansible repo gets updates most days.
* What is your favorite pro tip for using git?
Always run 'git status' and 'git diff' before commiting/pushing. That
can show you that you have unrelated other changes you might not want
to push.
kevin
2:21 p.m.
On Wed, Apr 01, 2015 at 10:49:57AM -0600, Kevin Fenzi wrote:
On Tue, 31 Mar 2015 16:48:17 -0400
Matthew Miller <mattdm(a)fedoraproject.org> wrote:
> Hi everyone! Linux Foundation is running a series on Git for its 10th
> anniversary. They asked me a few questions, and I thought it might be
> even better to get a community answer from the whole infrastructure
> team. So, if you have anything interesting to say to any of these, say
> it, and I'll wrap up the responses into a unified Fedora Whole. I need
> to respond by Friday.
>
> * Why does Fedora use Git?
It's known by most all developer/free software types these days, it's
distributed and it's got a lot of docs and folks that can help with
issues.
>
> * What makes Git such a great tool?
For simple things/workflows it's pretty simple.
Because it's distributed, you can be productive on a plane or at other
locations without a network.
> * How many developers do you have collaborating on git?
I guess that depends on what the question means by "you" here. ;)
We have had 45 people commit at one time or another to our ansible
repo, and 163 to our old puppet repo.
There's 1633 people in the fedora packager group and 19857 package
repos. (But some of those are dead.packaged).
> * How much do you personally use it? (estimates are great)
Many times a day.
> * What's Fedora's most active git repo right now and why?
Thats hard to say, we don't have a central place for all of them...
http://pkgs.fedoraproject.org/cgit/?s=idle
I suspect kernel gets updates most days.
The infrastructure ansible repo gets updates most days.
> * What is your favorite pro tip for using git?
Always run 'git status' and 'git diff' before commiting/pushing. That
can show you that you have unrelated other changes you might not want
to push.
If you make really bad mistakes, you can use 'git reflog' to reverse
even egregious issues.
Also, 'git rebase -i' is great for times you forgot to keep your
commits focused on the topic at hand. You can merge, split up, or
edit diffs to make sure your commits are useful when you come back to
them weeks or months later.
--
Paul W. Frields http://paul.frields.org/
gpg fingerprint: 3DA6 A0AC 6D58 FEC4 0233 5906 ACDB C937 BD11 3717
http://redhat.com/ - - - - http://pfrields.fedorapeople.org/
The open source story continues to grow: http://opensource.com
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4 comments
5 participants
participants (5)
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Chaoyi Zha -
Kevin Fenzi -
Matthew Miller -
Miroslav Suchý -
Paul W. Frields