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Date: Fri, 12 Aug 2005 22:39:48 -0700 (PDT)
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From: Linus Torvalds <torvalds@osdl.org>
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To: Dave Jones <davej@redhat.com>
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cc: git@vger.kernel.org
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Subject: Re: Fwd: Re: git checkout -f branch doesn't remove extra files
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Abstract: In this article, Linus talks about building a tarball,
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incremental patch, and ChangeLog, given a base release and two
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rc releases, following the convention of giving the patch from
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the base release and the latest rc, with ChangeLog between the
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last rc and the latest rc.
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On Sat, 13 Aug 2005, Dave Jones wrote:
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>
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> > Git actually has a _lot_ of nifty tools. I didn't realize that people
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> > didn't know about such basic stuff as "git-tar-tree" and "git-ls-files".
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>
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> Maybe its because things are moving so fast :) Or maybe I just wasn't
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> paying attention on that day. (I even read the git changes via RSS,
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> so I should have no excuse).
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Well, git-tar-tree has been there since late April - it's actually one of
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those really early commands. I'm pretty sure the RSS feed came later ;)
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I use it all the time in doing releases, it's a lot faster than creating a
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tar tree by reading the filesystem (even if you don't have to check things
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out). A hidden pearl.
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This is my crappy "release-script":
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[torvalds@g5 ~]$ cat bin/release-script
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#!/bin/sh
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stable="$1"
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last="$2"
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new="$3"
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echo "# git-tag v$new"
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echo "git-tar-tree v$new linux-$new | gzip -9 > ../linux-$new.tar.gz"
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echo "git-diff-tree -p v$stable v$new | gzip -9 > ../patch-$new.gz"
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echo "git-rev-list --pretty v$new ^v$last > ../ChangeLog-$new"
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echo "git-rev-list --pretty=short v$new ^v$last | git-shortlog > ../ShortLog"
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echo "git-diff-tree -p v$last v$new | git-apply --stat > ../diffstat-$new"
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and when I want to do a new kernel release I literally first tag it, and
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then do
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release-script 2.6.12 2.6.13-rc6 2.6.13-rc7
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and check that things look sane, and then just cut-and-paste the commands.
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Yeah, it's stupid.
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Linus
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