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yunohost-gitea_ynh/scripts/upgrade

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# Load common variables and helpers
source ./experimental_helper.sh
source ./_common.sh
# IMPORT GENERIC HELPERS
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_normalize_url_path --path_url $(ynh_app_setting_get --app $app --key path))
db_password=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
admin=$(ynh_app_setting_get --app=$app --key=adminusername)
key=$(ynh_app_setting_get --app=$app --key=secret_key)
lfs_key=$(ynh_app_setting_get --app=$app --key=lfs_key)
port=$(ynh_app_setting_get --app=$app --key=web_port)
upstream_version=$(ynh_app_setting_get --app=$app --key=upstream_version)
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1
# We stop the service before to set ynh_clean_setup
ynh_systemd_action --service_name=$app --action="stop"
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..."
if [ "0$(ynh_app_setting_get --app=$app --key=disable_backup_before_upgrade)" -ne 1 ]
then
ynh_backup_before_upgrade
ynh_clean_setup () {
# Clean installation remainings that are not handled by the remove script.
ynh_clean_check_starting
ynh_restore_upgradebackup
}
fi
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
# If lfs_key doesn't exist, create it
if [ -z "$lfs_key" ]; then
lfs_key=$(ynh_string_random)
ynh_app_setting_set --app=$app --key=lfs_key --value=$lfs_key
fi
#=================================================
# MIGRATION FROM GOGS
#=================================================
[[ $YNH_APP_ID == "gogs" ]] \
&& [[ "$(cat "/opt/$app/templates/.VERSION")" != 0.11.79.1211 ]] \
&& ynh_die --message "It look like that you have an old Gogs install. You need first upgrade Gogs instance (id: $gogs_migrate_id) and after migrate to Gitea."
ynh_handle_app_migration --migration_id=gogs --migration_list=gogs_migrations
if [[ $migration_process -eq 1 ]]; then
# Reload variables
dbname=$app
db_user=$app
final_path="/opt/$app"
datadir="/home/""$app"
repos_path="$datadir/repositories"
data_path="$datadir/data"
# Replace the user
ynh_system_user_delete $old_app
test getent passwd "$app" &>/dev/null || \
useradd -d "$datadir" --system --user-group "$app" --shell /bin/bash || \
ynh_die --message "Unable to create $app system account"
# Clean old binary
ynh_secure_remove --file=$final_path/gogs
ynh_secure_remove --file=$final_path/custom/conf/auth.d
# Restore authentication from SQL database
ynh_replace_string --match_string __APP__ --replace_string "$app" --target_file ../conf/login_source.sql
ynh_mysql_connect_as "$db_user" "$db_password" "$dbname" < ../conf/login_source.sql
# Fix hooks
if [[ -e $repos_path ]];then
ls $repos_path/*/*.git/hooks/pre-receive | while read p; do
ynh_secure_remove --file=$p
done
ls $repos_path/*/*.git/hooks/post-receive | while read p; do
ynh_secure_remove --file=$p
done
fi
upstream_version="0.0.1"
fi
# Move data directory
if [ -e "/home/""$app" ] && [ ! -e $datadir ]; then
mv "/home/""$app" "$datadir"
fi
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
ynh_script_progression --message="Configuring application..."
# Clean template to fix issue : https://github.com/gogits/gogs/issues/4585
ynh_secure_remove --file="/opt/$app/templates"
# Configure gitea with app.ini file
config_gitea
# Configure init script
ynh_script_progression --message="Updating systemd units..."
ynh_add_systemd_config
# Modify Nginx configuration file and copy it to NGINX conf directory
ynh_script_progression --message="Configuring NGINX..." --weight=1
config_nginx
#=================================================
# DB migration
#=================================================
ynh_script_progression --message="Upgrading database and sources..." --weight=6
# Before the version 1.7 the upstream version was not stored
# The way to find the version for the install < 1.7 is to parse the binary file to find which version is installed
if [ -z ${upstream_version:-} ]; then
for version in "0.0." "1.0." "1.1." "1.2." "1.3." "1.4." "1.5." "1.6." "1.7."; do
if strings $final_path/gitea | grep -P "^${version//./\\.}\d"; then
upstream_version="${version}0"
break
fi
done
fi
restart_gitea() {
# Set permissions
set_permission
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/gitea.log" --line_match="Starting new Web server: tcp:127.0.0.1:"
# Leave the time to update the database schema
sleep 5
systemctl stop $app
}
case $upstream_version in
"0.0."* )
ynh_setup_source $final_path source/${architecture}_1.0
set_permission
systemctl start $app
sleep 20
systemctl stop $app
;&
"1.0."* )
ynh_setup_source $final_path source/${architecture}_1.1
restart_gitea
;&
"1.1."* )
ynh_setup_source $final_path source/${architecture}_1.2
restart_gitea
;&
"1.2."* )
ynh_setup_source $final_path source/${architecture}_1.3
restart_gitea
;&
"1.3."* )
ynh_setup_source $final_path source/${architecture}_1.4
restart_gitea
;&
"1.4."* )
ynh_setup_source $final_path source/${architecture}_1.5
restart_gitea
;&
"1.5."* )
ynh_setup_source $final_path source/${architecture}_1.6
restart_gitea
;&
"1.6."* )
ynh_setup_source $final_path source/${architecture}_1.7
restart_gitea
;&
"1.7."* )
ynh_setup_source $final_path source/${architecture}_1.8
restart_gitea
;&
"1.8."* )
ynh_setup_source $final_path source/${architecture}_1.9
restart_gitea
;&
"1.9."* )
ynh_setup_source $final_path source/${architecture}_1.10
restart_gitea
;&
"1.10."* )
ynh_setup_source $final_path source/${architecture}_1.11
restart_gitea
;&
"1.11."* )
ynh_setup_source $final_path source/${architecture}_1.12
restart_gitea
;&
"1.12."* )
ynh_setup_source $final_path source/${architecture}_1.13
restart_gitea
;&
"1.13."* )
ynh_setup_source $final_path source/${architecture}_1.14
restart_gitea
;&
"1.14."* )
ynh_setup_source $final_path source/${architecture}_1.15
restart_gitea
;&
"1.15."* )
ynh_setup_source $final_path source/${architecture}_1.16
restart_gitea
;&
"1.16."* )
ynh_setup_source $final_path source/${architecture}_1.16
restart_gitea
;&
esac
# Install gitea source
ynh_setup_source $final_path source/$architecture
restart_gitea
# SETUP FAIL2BAN
ynh_script_progression --message="Configuring Fail2Ban..."
ynh_add_fail2ban_config --logpath="/var/log/$app/gitea.log" --failregex=".*Failed authentication attempt for .* from <HOST>" --max_retry 5
#=================================================
# GENERIC FINALIZATION
#=================================================
# Set all permissions
ynh_script_progression --message="Update permission..."
if ! ynh_permission_exists --permission admin; then
ynh_app_setting_delete --app $app --key unprotected_uris
ynh_permission_create --permission="admin" --allowed="$admin"
# Update ldap config
ynh_replace_string --match_string="__APP__" --replace_string="$app" --target_file="../conf/login_source.sql"
ynh_mysql_connect_as "$db_user" "$db_password" "$dbname" < ../conf/login_source.sql
fi
# Add gitea to YunoHost's monitored services
ynh_script_progression --message="Register Gitea service..."
yunohost service add "$app" --log="/var/log/$app/gitea.log"
# Add ssh permission for gitea user
adduser $app ssh.app
# Set permissions
ynh_script_progression --message="Protecting directory"
set_permission
# Save Version
ynh_app_setting_set --app=$app --key=upstream_version --value=$(ynh_app_upstream_version)
# Reload services
ynh_script_progression --message="Starting Gitea services..." --weight=3
#ynh_systemd_action -l "Starting new Web server: tcp:127.0.0.1:" -p "/var/log/$app/gitea.log" -t 10
#sleep 1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/gitea.log" --line_match="Starting new Web server: tcp:127.0.0.1:"
# Store the checksum with the 'INTERNAL_TOKEN' value.
# Should be removed when the issue https://github.com/go-gitea/gitea/issues/3246 is fixed
ynh_store_file_checksum --file="$final_path/custom/conf/app.ini"
#=================================================
# FINISH MIGRATION PROCESS
#=================================================
if [[ $migration_process -eq 1 ]]; then
echo "Gogs has been successfully migrated to Gitea! \
A last scheduled operation will run in a couple of minutes to finish the \
migration in YunoHost side. Do not proceed any application operation while \
you don't see Gogs as installed." >&2
# Execute a post migration script after the end of this upgrade.
# Mainly for some cleaning
script_post_migration=gogs_post_migration.sh
ynh_replace_string --match_string __OLD_APP__ --replace_string "$old_app" --target_file ../conf/$script_post_migration
ynh_replace_string --match_string __NEW_APP__ --replace_string "$app" --target_file ../conf/$script_post_migration
cp ../conf/$script_post_migration /tmp
chmod +x /tmp/$script_post_migration
(cd /tmp; echo "/tmp/$script_post_migration > /tmp/$script_post_migration.log 2>&1" | at now + 2 minutes)
fi
ynh_script_progression --message="Upgrade of $app completed" --last
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