Git : 共有リポジトリを作成する2023/07/25

	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 debian

root@dlp:~#

usermod -aG project01 bookworm

[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

debian@dlp:~$

mkdir project01.git

debian@dlp:~$

chgrp project01 project01.git

debian@dlp:~$

cd project01.git

debian@dlp:~/project.git$

chmod 755 /home/debian

# 共有用の空リポジトリを作成

debian@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/debian/project01.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

debian@dlp:~/project.git$

ll -d /home/debian/project01.git

drwxrwsr-x 7 debian project01 4096 Jul 24 20:02 /home/debian/project01.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。

bookworm@node01:~$

mkdir work

bookworm@node01:~$

cd work

bookworm@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/bookworm/work/.git/

bookworm@node01:~/work$

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

bookworm@node01:~/work$

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

# テストファイルを作成してリポジトリに反映

bookworm@node01:~/work$

echo testfile > testfile1.txt

bookworm@node01:~/work$

git add testfile1.txt

bookworm@node01:~/work$

git commit testfile1.txt -m "Initial Commit"

[master (root-commit) d20f3c3] Initial Commit
 1 file changed, 1 insertion(+)
 create mode 100644 testfile1.txt

bookworm@node01:~/work$

git remote add origin ssh://bookworm@dlp.srv.world/home/debian/project01.git

bookworm@node01:~/work$

git push origin master

bookworm@dlp.srv.world's password:
Enumerating objects: 3, done.
Counting objects: 100% (3/3), done.
Writing objects: 100% (3/3), 234 bytes | 234.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
To ssh://dlp.srv.world/home/debian/project01.git
 * [new branch]      master -> master