Pengenalan Git

Fajran Iman Rusadi

https://github.com/fajran/slide-pengenalan-git

Creative Commons Attribution-ShareAlike

  3.0 Unported  
 Version Control System

Pengelola perubahan

Karedok Karedok
* Ketimun * Ketimun, direbus sebentar
* Tauge * Tauge
* Kol * Kol, iris halus
* Kacang panjang * Kacang panjang, rebus sebentar
* Daun kemangi * Daun kemangi
* Terong * Terong


Contoh: Subversion, Bazaar, Mercurial, Git

    Resep dari http://id.wikibooks.org/wiki/Resep:Karedok

 Alur Kerja

1. Buat repositori
2. Salin revisi
3. Ubah, tambah, hapus
4. Kirim perubahan ke repositori

2 3

1 4
   
 Terpusat vs Terdistribusi

Repositori Utama

Repositori

Repositori Pribadi

Direktori Kerja

Direktori Kerja

   
 Alur Kerja Tambahan

Salin repositori

Kirim perubahan ke repositori lain

   
 git init

Membuat repositori baru

$ mkdir resep
$ cd resep
$ git init
Initialized empty Git repository in /home/iang/resep/.git/

$ ls -a
. .. .git

   
 git add

Mendaftarkan berkas untuk disimpan

$ vi karedok.txt
$ git add karedok.txt

Konsep penting untuk diketahui: staging area

Akan dibahas nanti!

   
 git commit

Menyimpan perubahan ke repositori

$ git commit -m "resep karedok"

[master (root-commit) 066ee9e] resep karedok
1 files changed, 8 insertions(+), 0 deletions(-)
create mode 100644 karedok.txt

Hanya akan menyimpan perubahan yang

sudah dimasukkan ke dalam staging area

   
 Staging Area

Berisi perubahan yang akan disimpan pada
saat commit

Berguna untuk commit secara selektif

Repositori Pribadi Staging Area Direktori Kerja

   
 Git Philosophy

Commit early, commit often

One commit represents one idea or one
change.

Your working directory, index, and local
repo are your scratch pads.
Advanced Git Tutorial by Sarah Sharp
http://thesharps.us/~sarah/advanced-git.pdf

   
 git add

Menambahkan berkas baru

Menyimpan perubahan ke staging area
$ vi karedok.txt
$ git commit -m "tambah petunjuk"
# On branch master
# Changed but not updated:
# (use "git add <file>..." to update what will be committed)
# (use "git checkout -- <file>..." to discard changes in working directory)
#
# modified: karedok.txt
#
no changes added to commit (use "git add" and/or "git commit -a")
$ git add karedok.txt
$ git commit -m "tambah petunjuk"
[master 84801e1] tambah petunjuk
1 files changed, 3 insertions(+), 3 deletions(-)

   
 Ilustrasi Staging Area
kondisi sebelum git add

$ vi karedok.txt Perubahan dibuat

$ git status
# On branch master
# Changed but not updated: Perubahan terdeteksi namun
# belum masuk ke staging area
# modified: karedok.txt
#

$ git add karedok.txt Memasukkan perubahan ke staging area

$ git status
# On branch master
# Changes to be committed: Perubahan tercatat di staging area
#
# modified: karedok.txt
#

   
 Kolaborasi

1. Menyalin repositori
2. Membuat perubahan lokal
3. Mengirim perubahan ke repositori lain

   
 git clone

Menyalin repositori

$ git clone git://git.debian.org/debian-id/webwml-id.git

Initialized empty Git repository in /home/iang/webwml-id/.git/
remote: Counting objects: 82, done.
remote: Compressing objects: 100% (74/74), done.
remote: Total 82 (delta 17), reused 0 (delta 0)
Receiving objects: 100% (82/82), 49.61 KiB, done.
Resolving deltas: 100% (17/17), done.

$ ls
webwml-id

   
 git log

Melihat riwayat perubahan

$ git log
commit 9d014350974f00670b1c694fb71d72037e677f9a
Author: Izharul Haq <atoz@debian-id.org>
Date: Fri Dec 3 06:55:58 2010 +0700

Request For Review

commit 3fd26492e4feeb1ee835e8261b66aa5975d99074
Author: Izharul Haq <atoz@debian-id.org>
Date: Thu Dec 2 19:07:36 2010 +0700

Re-adding file license.wml after dead revision 1.5

commit c3dbd03a7947cc0feefe658dbe57f757358eeba1
Author: Izharul Haq <atoz@debian-id.org>
Date: Thu Dec 2 18:47:46 2010 +0700

Initial translations

...

   
 git remote

Repositori lain yang dipakai

$ git remote
origin

$ git remote show origin

* remote origin
Fetch URL: git://git.debian.org/debian-id/webwml-id.git
Push URL: git://git.debian.org/debian-id/webwml-id.git
HEAD branch: master
Remote branch:
master tracked
Local branch configured for 'git pull':
master merges with remote master
Local ref configured for 'git push':
master pushes to master (up to date)

   
 git push

Mengirim perubahan ke repositori lain

$ git push origin master

Counting objects: 4, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 288 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
To /home/iang/webwml-id.git
9d01435..b6cbae8 master -> master