About GUI widgets.
-*- outline -*-
* Setup git.
** Debian.
For Etch Degian release use git-core package from backports,
old 1.4 version of git very dumb compared to new version 1.5.
$ sudo apt-get install git-core
After install setup some options:
$ git config --global user.name "Oleksandr Gavenko"
$ git config --global user.mail "gavenkoa@gmail.com"
$ cat ~/.gitconfig
[user]
name = Oleksandr Gavenko
mail = gavenkoa@gmail.com
** Windows.
No official support for Windows OS.
*** Cygwin.
*** MSys.
Native port.
$ cat gitconfig
[core]
autocrlf = false
symlinks = false
http://code.google.com/p/msysgit
* Start your project.
Setup proj space on fs.
$ mkdir proj
$ cd proj
$ git init
Initialized empty Git repository in /home/user/tmp/proj/.git/
$ ls -a
. .. .git
Add file, make changes, commit all.
$ emacs Makefile
... C-x C-c
$ emacs app.c
... C-x C-c
$ git add Makefile app.c
$ git status
# On branch master
#
# Initial commit
#
# Changes to be committed:
# (use "git rm --cached <file>..." to unstage)
#
# new file: Makefile
# new file: app.c
#
or just
$ git add .
Commit newlly added file:
$ git commit
... Write message log ...
Created initial commit 2169263: My first commit massage.
1 files changed, 4 insertions(+), 0 deletions(-)
create mode 100644 app.c
* Undo tracking added file.
You do
$ git add badfile
$ git status
# On branch master
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# new file: badfile
#
To stop tracking badfile do
$ git rm --cached badfile
$ git status
# On branch master
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# file
nothing added to commit but untracked files present (use "git add" to track)
or
$ git reset badfile
* Doing changes.
$ printf "clean:\n<TAB>rm $(wildcard *.o)" >>Makefile
$ git diff
diff --git a/Makefile b/Makefile
index e84f7e9..cd2438a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,5 @@
all:
@echo XXX
exit 1
+
+clean:
+ rm -f *.o
\ No newline at end of file
$ git add Makefile
$ git commit -m "Added clean target."
Created commit 11272b9: Added clean target.
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 file
or just
$ git commit -a -m "Added clean target."
* Using git to work with SVN offline.
Prepare SVN and git utilities:
$ sudo apt-get svn git-core git-svn
Making SVN repo
$ cd $HOME/tmp
$ svnadmin create svn-repo
$ svn co file://$HOME/tmp/svn-repo svn-devel
$ cd svn-devel
$ mkdir tags trunk branches
$ svn add *
A branches
A tags
A trunk
$ cd trunk/
$ printf "all:\n echo XXX\n" >Makefile
$ printf "int main() {return 0;}" >main.c
$ svn add *
$ cd ..
$ svn st
A trunk
A trunk/main.c
A trunk/Makefile
A branches
A tags
$ svn ci -m init
Adding branches
Adding tags
Adding trunk
Adding trunk/Makefile
Adding trunk/main.c
Transmitting file data ..
$ svn cp -m v0.0 file://$HOME/tmp/svn/trunk file://$HOME/tmp/svn/tags/v0.0
$ svn cp -m v0.1 file://$HOME/tmp/svn/trunk file://$HOME/tmp/svn/branches/v0.1
Moving SVN changset to git repo
$ cd $HOME/tmp
$ git svn init file://$HOME/tmp/svn git-repo
$ ls -a
. .. .git
$ git svn fetch
A trunk/main.c
A trunk/Makefile
W: +empty_dir: branches
W: +empty_dir: tags
r1 = 52ccd9882979dd53ec198dbac108783ec660410f (git-svn)
A tags/v0.0/main.c
A tags/v0.0/Makefile
r2 = 8ec8a772bb6f37ace56b3649066dc84e481ed427 (git-svn)
M trunk/Makefile
r3 = 2c169ff409ed504dd6a092b1e302beb3fd94871e (git-svn)
A branches/v0.1/main.c
A branches/v0.1/Makefile
r4 = e68d76f4ba6beea4b9059c1884c1f38ce10831a7 (git-svn)
M trunk/Makefile
r5 = cdde63974454b13ac53f2eeb201aa76c49fd875c (git-svn)
Checked out HEAD:
file:///home/sasha/tmp/svn r5
or (in old git version):
$ git svn clone file://$HOME/tmp/svn git-repo
Making changes in svn:
$ cd $HOME/tmp/svn-devel/trunk
$ echo ".PHONY: clean" >>Makefile
$ svn ci -m "Added clean to phony."
Sending trunk/Makefile
Transmitting file data .
Committed revision 6.
Making committed in git:
$ cd $HOME/tmp/git-repo/trunk
$ echo ".PHONY: all" >>Makefile
$ echo "int foo(int x) {return x+x;}" >>main.c
$ git status
# On branch master
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
#
# modified: Makefile
# modified: main.c
#
no changes added to commit (use "git add" and/or "git commit -a")
$ git commit -a -m "Bug fixed."
Created commit 222d399: Bug fixed.
2 files changed, 2 insertions(+), 0 deletions(-)
Getting changes from SVN to git:
$ git svn rebase
M trunk/Makefile
r6 = 8165e9bfb38e9df09a7313d19606ec227629b670 (git-svn)
First, rewinding head to replay your work on top of it...
Applying Bug fixed.
error: patch failed: trunk/Makefile:6
error: trunk/Makefile: patch does not apply
Using index info to reconstruct a base tree...
Falling back to patching base and 3-way merge...
Auto-merged trunk/Makefile
CONFLICT (content): Merge conflict in trunk/Makefile
Failed to merge in the changes.
Patch failed at 0001.
When you have resolved this problem run "git rebase --continue".
If you would prefer to skip this patch, instead run "git rebase --skip".
To restore the original branch and stop rebasing run "git rebase --abort".
rebase refs/remotes/git-svn: command returned error: 1
$ git add Makefile
$ git rebase --continue
Applying Bug fixed.
and return all from git to SVN:
$ git svn dcommit
Committing to file:///home/sasha/tmp/svn ...
M trunk/Makefile
M trunk/main.c
Committed r7
M trunk/main.c
M trunk/Makefile
r7 = 68e782c8d06635f2db4dd69b9ca8599f99da22e2 (git-svn)
No changes between current HEAD and refs/remotes/git-svn
Resetting to the latest refs/remotes/git-svn
See what going to SVN repo:
$ cd $HOME/tmp/svn-devel/trunk
$ svn diff -r BASE:HEAD
Index: Makefile
===================================================================
--- Makefile (working copy)
+++ Makefile (revision 7)
@@ -6,4 +6,4 @@
.o: .c
$(CC) $(CFLAGS) -c -o $@ $<
-.PHONY: clean
+.PHONY: all clean
Index: main.c
===================================================================
--- main.c (working copy)
+++ main.c (revision 7)
@@ -2,3 +2,4 @@
{
return 0;
}
+int foo(int x) {return x+x;}
$ svn up
U Makefile
U main.c
Updated to revision 7.
* gitk
gitk - The git repository browser
Installing:
$ sudo apt-get instal gitk
Using:
$ cd /path/to/git-repo
$ gitk
See
gitk(1)