From 663bd36ed8d351a66a4c07ff36fae8315f75b6ba Mon Sep 17 00:00:00 2001
From: root <root@forge.devinsy.fr>
Date: Sun, 7 Nov 2021 11:36:29 +0100
Subject: [PATCH] Added some scripts.

---
 check_update | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 upgrade      | 42 ++++++++++++++++++++++++++++++++
 2 files changed, 110 insertions(+)
 create mode 100755 check_update
 create mode 100755 upgrade

diff --git a/check_update b/check_update
new file mode 100755
index 0000000..01c39ff
--- /dev/null
+++ b/check_update
@@ -0,0 +1,68 @@
+#!/bin/bash 
+
+function usage()
+{
+ echo "Usage : $0"
+}
+
+
+function getCurrentVersion
+{
+    local result
+
+    local json=$(curl -s -X GET "https://forge.devinsy.fr/api/v1/version" -H  "accept: application/json")
+    #echo "[$json]"
+    
+    # {"version":"1.11.1"}
+    local regexp='\{"version":"(.*)"}'
+    if [[ $json =~ $regexp ]]; then
+        result=${BASH_REMATCH[1]}
+    else
+        result=
+    fi
+
+    echo "$result"
+}   
+
+function getLastVersionFromGithub
+{
+    local result
+    
+    local owner="$1"
+    local repo="$2"
+
+    local json=$(curl -s -X GET https://api.github.com/repos/$owner/$repo/releases/latest |grep tag_name)
+    #echo "[$json]"
+
+    # [  "tag_name": "v1.11.1",]
+    local regexp='.*"tag_name": "v(.+)".*'
+
+    if [[ $json =~ $regexp ]]; then
+        result=${BASH_REMATCH[1]}
+    else
+        result=
+    fi
+   
+    echo "$result"
+}
+
+
+#
+if [ "$#" -ne 0 ]; then
+    usage
+else
+    currentVersion=$(getCurrentVersion)
+    #echo "Current version = $currentVersion"
+    
+    lastVersion=$(getLastVersionFromGithub "go-gitea" "gitea")
+    #echo "Last version    = $lastVersion"
+
+    if [ $currentVersion = $lastVersion ]; then
+	echo "OK"
+	result=0
+    else
+	echo "WARNING : new version available, current is $currentVersion, last is $lastVersion."
+	result=1
+    fi    
+fi
+exit $result
diff --git a/upgrade b/upgrade
new file mode 100755
index 0000000..dae3b18
--- /dev/null
+++ b/upgrade
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -ex
+
+BINDIR=/srv/gitea/bin
+GITEA_HOME=/srv/gitea
+
+cd $BINDIR
+
+if [ -z "$1" ]; then
+    echo "Need version value."
+else
+    #
+    VERSION="$1"
+    
+    # Verify.
+    if ./gitea --version | grep -q "version $VERSION " ; then
+	echo "Same version."
+    else
+	# Download.
+	wget https://dl.gitea.io/gitea/$VERSION/gitea-$VERSION-linux-amd64
+	wget https://dl.gitea.io/gitea/$VERSION/gitea-$VERSION-linux-amd64.asc
+	wget https://dl.gitea.io/gitea/$VERSION/gitea-$VERSION-linux-amd64.sha256
+	sha256sum -c gitea-$VERSION-linux-amd64.sha256
+	# gpg --keyserver keys.openpgp.org --recv 7C9E68152594688862D62AF62D9AE806EC1592E2
+	gpg --verify gitea-$VERSION-linux-amd64.asc gitea-$VERSION-linux-amd64
+
+	# Stop.
+	systemctl stop gitea
+	
+	# Dump.
+	su - git -c "cd /srv/gitea/bin ; $BINDIR/gitea dump --tempdir $GITEA_HOME/tmp/ -c /etc/gitea/gitea.ini"
+
+	# Upgrade.
+	chmod u+x gitea-$VERSION-linux-amd64
+	chown git.gitea gitea-$VERSION-linux-amd64
+	ln --force gitea-$VERSION-linux-amd64 gitea
+
+	# Start.
+	#systemctl start gitea
+    fi
+fi