# 安装各种包前先更新是好文明  
sudo apt update  
sudo apt upgrade
# 安装git  
sudo apt install git
# 安装mysql  
wget https://dev.mysql.com/get/mysql-apt-config_0.8.22-1_all.deb
sudo dpkg -i mysql-apt-config_0.8.22-1_all.deb
# 或者安装postgresql
sudo apt install postgresql
# 这里可能会跳出个界面，直接选最后的ok就可以
rm mysql-apt-config_0.8.22-1_all.deb
sudo apt update
sudo apt-get install mysql-server

#先进入mysql控制台  
mysql -u root -p`
#输入你设置的root账户密码
#配置gitea的数据库  
CREATE USER 'gitea' IDENTIFIED BY '密码';
#这里写的‘密码’是你想设置的密码
CREATE DATABASE giteadb CHARACTER SET 'utf8mb4' COLLATE 'utf8mb4_unicode_ci';
GRANT ALL PRIVILEGES ON giteadb.* TO 'gitea';
FLUSH PRIVILEGES;
exit

# 进入postgre控制台
sudo -u postgres psql
# 密码尽量改一下
CREATE ROLE gitea WITH LOGIN PASSWORD 'gitea';
# 创建数据库
CREATE DATABASE giteadb WITH OWNER gitea TEMPLATE template0 ENCODING UTF8 LC_COLLATE 'en_US.UTF-8' LC_CTYPE 'en_US.UTF-8';

#下载git安装包
wget -O gitea https://dl.gitea.com/gitea/1.19.0/gitea-1.19.0-linux-amd64
chmod +x gitea
#添加git用户并修改权限  
adduser git
mkdir -p /var/lib/gitea/{custom,data,log}
chown -R git:git /var/lib/gitea/
chmod -R 750 /var/lib/gitea/
mkdir /etc/gitea
chown root:git /etc/gitea
chmod 770 /etc/gitea

#一些剩下的操作  
cp gitea /usr/local/bin/gitea
sudo vim /etc/systemd/system/gitea.service
#将gitea.service的内容复制进去，并取消一些服务的注释，如mysql的
sudo systemctl enable gitea
sudo systemctl start gitea

#本次配置的值
数据库用户：gitea
用户密码：(之前给gitea设置的密码)
数据库名称：giteadb

#最后记得把一些权限修改回来
chmod 750 /etc/gitea
chmod 640 /etc/gitea/app.ini

# git.service
[Unit]
Description=Gitea (Git with a cup of tea)
After=syslog.target
After=network.target
###
# Don't forget to add the database service dependencies
###
#
#Wants=mysql.service
#After=mysql.service
#
#Wants=mariadb.service
#After=mariadb.service
#
#Wants=postgresql.service
#After=postgresql.service
#
#Wants=memcached.service
#After=memcached.service
#
#Wants=redis.service
#After=redis.service
#
###
# If using socket activation for main http/s
###
#
#After=gitea.main.socket
#Requires=gitea.main.socket
#
###
# (You can also provide gitea an http fallback and/or ssh socket too)
#
# An example of /etc/systemd/system/gitea.main.socket
###
##
## [Unit]
## Description=Gitea Web Socket
## PartOf=gitea.service
##
## [Socket]
## Service=gitea.service
## ListenStream=<some_port>
## NoDelay=true
##
## [Install]
## WantedBy=sockets.target
##
###

[Service]
# Uncomment the next line if you have repos with lots of files and get a HTTP 500 error because of that
# LimitNOFILE=524288:524288
RestartSec=2s
Type=simple
User=git
Group=git
WorkingDirectory=/var/lib/gitea/
# If using Unix socket: tells systemd to create the /run/gitea folder, which will contain the gitea.sock file
# (manually creating /run/gitea doesn't work, because it would not persist across reboots)
#RuntimeDirectory=gitea
ExecStart=/usr/local/bin/gitea web --config /etc/gitea/app.ini
Restart=always
Environment=USER=git HOME=/home/git GITEA_WORK_DIR=/var/lib/gitea
# If you install Git to directory prefix other than default PATH (which happens
# for example if you install other versions of Git side-to-side with
# distribution version), uncomment below line and add that prefix to PATH
# Don't forget to place git-lfs binary on the PATH below if you want to enable
# Git LFS support
#Environment=PATH=/path/to/git/bin:/bin:/sbin:/usr/bin:/usr/sbin
# If you want to bind Gitea to a port below 1024, uncomment
# the two values below, or use socket activation to pass Gitea its ports as above
###
#CapabilityBoundingSet=CAP_NET_BIND_SERVICE
#AmbientCapabilities=CAP_NET_BIND_SERVICE
###
# In some cases, when using CapabilityBoundingSet and AmbientCapabilities option, you may want to
# set the following value to false to allow capabilities to be applied on gitea process. The following
# value if set to true sandboxes gitea service and prevent any processes from running with privileges
# in the host user namespace.
###
#PrivateUsers=false
###

[Install]
WantedBy=multi-user.target