Git : 共有リポジトリを作成する2022/07/21

	複数ユーザーで利用可能な共有リポジトリを作成します。
[1]	共有用のグループを作成して、共有リポジトリを使用予定のユーザーを全て所属させておきます。

# 任意のグループ作成

[root@dlp ~]#

groupadd project01

# 作成したグループにユーザー追加

[root@dlp ~]#

usermod -aG project01 cent

[root@dlp ~]#

usermod -aG project01 redhat

[2]	共有用のグループに所属させた任意の一般ユーザーで共有リポジトリを作成します。

# 共有リポジトリ用のディレクトリを作成して準備した共有用グループに変更

[cent@dlp ~]$

mkdir project.git

[cent@dlp ~]$

chgrp project01 project.git

[cent@dlp ~]$

cd project.git

[cent@dlp project.git]$

chmod 755 /home/cent

# 共有用の空リポジトリを作成

[cent@dlp project.git]$

git init --bare --shared

hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint:   git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint:   git branch -m <name>
Initialized empty shared Git repository in /home/cent/project.git/

# [--shared] オプションを付加して作成すると SGID がセットされる

[cent@dlp project.git]$

ll -d /home/cent/project.git

drwxrwsr-x. 7 cent project01 119 Jul 21 13:44 /home/cent/project.git

[3]	[1] で共有用のグループに所属させた任意の一般ユーザーで確認します。

[redhat@node01 ~]$

mkdir work

[redhat@node01 ~]$

cd work

[redhat@node01 work]$

git init

hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint:   git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint:   git branch -m <name>
Initialized empty Git repository in /home/redhat/work/.git/

[redhat@node01 work]$

git config --global user.name "Server World"

[redhat@node01 work]$

git config --global user.email "redhat@dlp.srv.world"

# テストファイルを作成してリポジトリに反映

[redhat@node01 work]$

echo testfile > testfile1.txt

[redhat@node01 work]$

git add testfile1.txt

[redhat@node01 work]$

git commit testfile1.txt -m "Initial Commit"

[master (root-commit) 6114986] Initial Commit
 1 file changed, 1 insertion(+)
 create mode 100644 testfile1.txt

[redhat@node01 work]$

git remote add origin ssh://redhat@dlp.srv.world/home/cent/project.git

[redhat@node01 work]$

git push origin master

redhat@dlp.srv.world's password:
Enumerating objects: 3, done.
Counting objects: 100% (3/3), done.
Writing objects: 100% (3/3), 233 bytes | 116.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
To ssh://dlp.srv.world/home/cent/project.git
 * [new branch]      master -> master