Add Alpine Linux scripts

alpine/apps/gitea/gitea.sh

@@ -0,0 +1,30 @@
+#!/bin/dash
+
+# Main Data Path : /var/lib/gitea
+#      Data path : /var/lib/gitea/data
+#      DB path   : /var/lib/gitea/db/gitea.db
+#      Git path  : /var/lib/gitea/git
+#      GIT LFS   : /var/lib/gitea/data/lfs
+
+IPV4=$(getent hosts "$(hostname)" | awk '{print $1}')
+
+apk add gitea
+
+cd /etc/gitea || exit
+gitea cert --host "${IPV4}"
+chown gitea:www-data cert.pem key.pem
+
+sed -i '/\[server\]/a KEY_FILE         = /etc/gitea/key.pem' /etc/gitea/app.ini
+sed -i '/\[server\]/a CERT_FILE        = /etc/gitea/cert.pem' /etc/gitea/app.ini
+sed -i '/\[server\]/a HTTP_PORT        = 443' /etc/gitea/app.ini
+sed -i '/\[server\]/a PROTOCOL         = https' /etc/gitea/app.ini
+
+rc-update add gitea
+service gitea start
+
+if [ -f "/etc/iptables/rules-save" ]; then
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a -A INPUT -p tcp -m tcp --dport 443 -m state --state NEW -j ACCEPT' /etc/iptables/rules-save
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a -A INPUT -p udp -m udp --dport 443 -m state --state NEW -j ACCEPT' /etc/iptables/rules-save
+	sed -i '/^-A INPUT -i lo -j ACCEPT.*/a # GITEA' /etc/iptables/rules-save
+	iptables-restore /etc/iptables/rules-save
+fi