Merge pull request #2 from CMiksche/fix/check-version-after-semver

fix: add function to check the versions after semver

functions.py

@@ -0,0 +1,42 @@
+import settings
+import requests
+import os
+
+# Function to download a file
+def download(url, file_name):
+    # open in binary mode
+    with open(file_name, "wb") as file:
+        # get request
+        response = requests.get(url)
+        # write to file
+        file.write(response.content)
+
+# Function to build the new version from source
+def buildFromSource(tag):
+    # Change to source dir
+    os.chdir(settings.source_dir)
+    # Checkout master
+    os.system("git checkout master")
+    # Update
+    os.system("git pull")
+    # Checkout relase branch
+    os.system("git checkout "+tag)
+    # Build from source
+    os.system('TAGS="bindata sqlite sqlite_unlock_notify" make generate build')
+    # Move binary
+    os.system("mv gitea "+settings.gtfile)
+
+# Function to create a list from a version string
+def getVersionList(string):
+    return list(map(int, string.split('.')))
+
+# Function to check if there is a new version
+def checkVersion(new_version, old_version):
+    new_version_list = getVersionList(new_version)
+    old_version_list = getVersionList(old_version)
+
+    for id, val in enumerate(new_version_list):
+        if val > old_version_list[id]:
+            return True
+
+    return None

tests.py

@@ -0,0 +1,19 @@
+import functions
+import unittest
+
+class Tests(unittest.TestCase):
+
+    def checkSimpleVersion(self):
+        self.assertTrue(functions.checkVersion('1.9.1', '1.9.0'))
+
+    def checkTwoIntVersion(self):
+        self.assertTrue(functions.checkVersion('1.10.0', '1.9.0'))
+
+    def checkFalseVersion(self):
+        self.assertFalse(functions.checkVersion('1.8.0', '1.9.0'))
+
+    def checkSameVersion(self):
+        self.assertFalse(functions.checkVersion('1.9.7', '1.9.7'))
+
+if __name__ == '__main__':
+    unittest.main()

updater.py

@@ -9,30 +9,7 @@ License: GNU General Public License
 import settings
 import requests
 import os
-
+import functions
-# Function to download a file
-def download(url, file_name):
-    # open in binary mode
-    with open(file_name, "wb") as file:
-        # get request
-        response = requests.get(url)
-        # write to file
-        file.write(response.content)
-
-# Function to build the new version from source
-def buildFromSource(tag):
-    # Change to source dir
-    os.chdir(settings.source_dir)
-    # Checkout master
-    os.system("git checkout master")
-    # Update
-    os.system("git pull")
-    # Checkout relase branch
-    os.system("git checkout "+tag)
-    # Build from source
-    os.system('TAGS="bindata sqlite sqlite_unlock_notify" make generate build')
-    # Move binary
-    os.system("mv gitea "+settings.gtfile)
 
 # Version from gitea site
 current_version = requests.get(settings.gtsite).json()['version']
@@ -44,7 +21,7 @@ github_version_tag = requests.get(settings.gtgithubapiurl).json()['tag_name']
 github_version = github_version_tag[1:]
 
 # Check if there is a new version
-if github_version > current_version:
+if functions.checkVersion(github_version, current_version):
 
     # Stop systemd service
     os.system("systemctl stop gitea.service")
@@ -52,7 +29,7 @@ if github_version > current_version:
     # Should the new version be build from source?
     if settings.build_from_source:
 
-        buildFromSource(github_version_tag)
+        functions.buildFromSource(github_version_tag)
 
     else:
 
@@ -60,7 +37,7 @@ if github_version > current_version:
         gtdownload = 'https://github.com/go-gitea/gitea/releases/download/'+github_version_tag+'/gitea-'+github_version+'-'+settings.gtsystem
 
         # Download file
-        download(gtdownload, settings.gtfile)
+        functions.download(gtdownload, settings.gtfile)
 
     # Start systemd service
     os.system("systemctl start gitea.service")