Changeset 2466

Timestamp:

02/15/09 22:25:57 (4 years ago)

Author:

nahuel

Message:

Manage shell options:

-c, --cron for cron mode
-u [appname], --update=[appname] to make file upgrade of an application in all installs

Permit files upgrade in applications

File:

• alternc-apps/trunk/bin/update_apps.py (modified) (4 diffs)

alternc-apps/trunk/bin/update_apps.py

@@ -1 +1 @@
 #!/usr/bin/python
 
-import adodb, os
+import adodb, os, sys, getopt
 
 alterncapps  = "/var/alternc/apps"
@@ -7 +7 @@
 database     = "alternc"
 username     = "alternc"
-password     = ""
+password     = "nJWuYCgj0K"
 
+def usage():
+    print "update_apps.py usage:"
+    print "  -c --cron cron mode"
+    print "  -u [appname] --update=[appname] update installation of appname"
 
-def generateFileList(application):
+def generateFileList(path):
     directories = []
     fileslist   = []
-    for root, dirs, files in os.walk(alterncapps + "/" + application):
-        root = root.replace(alterncapps + "/" + application , "")
+    for root, dirs, files in os.walk(path):
+        root = root.replace(path , "")
 
         if root != '':
@@ -36 +40 @@
         os.symlink(fromfile, tofile)
 
+def updateFiles(fromfiles,tofiles,frompath,path):
+    # we recreate the directories
+    for dir in fromfiles['dirs']:
+        if dir not in tofiles['dirs']:
+            createDirIfNotExist(os.path.normpath(path + "/" + dir))
+
+    for file in fromfiles['files']:
+        if file not in tofiles['files']:
+            installFile(os.path.normpath(frompath + "/" + file),os.path.normpath(path + "/" + file))
+
+    for file in tofiles['files']:
+        filepath = os.path.normpath(path + "/" + file)
+        if not os.path.exists(filepath):
+            os.unlink(filepath)
+
 def installApplication(application, path):
-    files = generateFileList(application)
+    fromfiles = generateFileList(alterncapps + "/" + application)
+    tofiles = generateFileList(path)
+    print tofiles
     for dir in files['dirs']:
         createDirIfNotExist(path + dir)
@@ -44 +65 @@
         installFile(alterncapps + "/" + application + "/" + file, path + "/" + file)
 
-conn = adodb.NewADOConnection('mysql')
-conn.Connect(host, username, password,database);
+def updateApplication(appname):
+    print "Upgrading : "  + appname
 
-for row in conn.Execute('SELECT uid, application, path FROM applications WHERE installed = 0'):
-    uid         = row[0]
-    application = row[1]
-    path        = row[2]
-    installApplication(application,path)
-    conn.Execute('UPDATE applications SET installed = 1 WHERE uid = %s AND application = %s AND path = %s',(uid,application,path))
+    conn = adodb.NewADOConnection('mysql')
+    conn.Connect(host, username, password,database);
 
+    files   = generateFileList(alterncapps + "/" + appname)
+ 
+    for row in conn.Execute('SELECT uid, application, path FROM applications WHERE application = %s AND installed = 1',(appname)):
+        tofiles = generateFileList(row[2])
+        updateFiles(files, tofiles, os.path.normpath(alterncapps + "/" + appname), row[2])
+
+
+def runCron():
+    conn = adodb.NewADOConnection('mysql')
+    conn.Connect(host, username, password,database);
+
+    for row in conn.Execute('SELECT uid, application, path FROM applications WHERE installed = 0'):
+        uid         = row[0]
+        application = row[1]
+        path        = row[2]
+        installApplication(application,path)
+        conn.Execute('UPDATE applications SET installed = 1 WHERE uid = %s AND application = %s AND path = %s',(uid,application,path))
+
+try:
+    optlist, args = getopt.getopt(sys.argv[1:],'cu:', ["cron","update="])
+    for option, arg in optlist:
+        if option in ("--cron","-c"):
+            runCron()
+        elif option in ("--update","-u"):
+            updateApplication(arg)
+        else:
+            usage()
+            exit(2)
+
+except getopt.GetoptError, err:
+    print str(err)
+    usage()
+    sys.exit(2)
+
+