v5 migration fixes

bench/app.py

@@ -104,7 +104,7 @@ def is_version_upgrade(bench='.'):
 	upstream_version = get_major_version(upstream_version)
 
 	if upstream_version - local_version  > 0:
-		return True
+		return (local_version, upstream_version)
 	return False
 
 def get_current_frappe_version(bench='.'):

bench/cli.py

@@ -42,7 +42,7 @@ def cli():
 		return old_frappe_cli()
 	elif len(sys.argv) > 1 and sys.argv[1] in get_frappe_commands():
 		return frappe_cmd()
-	elif len(sys.argv) > 1 and sys.argv[1] in ("--site", "--verbose", "--force"):
+	elif len(sys.argv) > 1 and sys.argv[1] in ("--site", "--verbose", "--force", "--profile"):
 		return frappe_cmd()
 	elif len(sys.argv) > 1 and sys.argv[1]=="--help":
 		print click.Context(bench).get_help()
@@ -215,9 +215,10 @@ def update(pull=False, patch=False, build=False, bench=False, auto=False, restar
 				'upgrade': upgrade
 		})
 
+	version_upgrade = is_version_upgrade()
 
-	if is_version_upgrade() and not upgrade:
-		print "This update will cause a major version change in Frappe/ERPNext."
+	if version_upgrade and not upgrade:
+		print "This update will cause a major version change in Frappe/ERPNext from {0} to {1}.".format(*version_upgrade)
 		print "This would take significant time to migrate and might break custom apps. Please run `bench update --upgrade` to confirm."
 		sys.exit(1)
 	else:
@@ -226,11 +227,12 @@ def update(pull=False, patch=False, build=False, bench=False, auto=False, restar
 	if pull:
 		pull_all_apps()
 
-	if upgrade:
-		pre_upgrade()
-
 	if requirements:
 		update_requirements()
+
+	if upgrade:
+		pre_upgrade(version_upgrade[0], version_upgrade[1])
+
 	if patch:
 		if not no_backup:
 			backup_all_sites()
@@ -240,7 +242,7 @@ def update(pull=False, patch=False, build=False, bench=False, auto=False, restar
 	if restart_supervisor or conf.get('restart_supervisor_on_update'):
 		restart_supervisor_processes()
 	if upgrade:
-		post_upgrade()
+		post_upgrade(version_upgrade[0], version_upgrade[1])
 
 	print "_"*80
 	print "https://frappe.io/buy - Donate to help make better free and open source tools"

bench/templates/redis.conf

@@ -54,7 +54,6 @@ tcp-keepalive 0
 {% endif %}
 
 {% if redis_version == "2.8"%}
-aof-load-truncated yes
 aof-rewrite-incremental-fsync yes
 appendfilename "appendonly.aof"
 client-output-buffer-limit normal 0 0 0
@@ -62,9 +61,7 @@ client-output-buffer-limit pubsub 32mb 8mb 60
 client-output-buffer-limit slave 256mb 64mb 60
 hash-max-ziplist-entries 512
 hash-max-ziplist-value 64
-hll-sparse-max-bytes 3000
 hz 10
-latency-monitor-threshold 0
 logfile ""
 loglevel notice
 lua-time-limit 5000
@@ -72,6 +69,5 @@ notify-keyspace-events ""
 rdbchecksum yes
 slave-read-only yes
 stop-writes-on-bgsave-error yes
-tcp-backlog 511
 tcp-keepalive 0
 {% endif %}

bench/utils.py

@@ -418,17 +418,16 @@ def run_frappe_cmd(*args, **kwargs):
 	subprocess.check_call((f, '-m', 'frappe.utils.bench_helper', 'frappe') + args, cwd=sites_dir)
 
 
-def pre_upgrade(bench='.')
+def pre_upgrade(from_ver, to_ver, bench='.'):
 	from .migrate_to_v5 import validate_v4, remove_shopping_cart
-	validate_v4(bench=bench)
-	for repo in repos:
-		checkout_v5(repo, bench=bench)
-	remove_shopping_cart(bench=bench)
+	if from_ver == 4 and to_ver == 5:
+		remove_shopping_cart(bench=bench)
 
-def post_upgrade(bench='.'):
+def post_upgrade(from_ver, to_ver, bench='.'):
 	from .app import get_current_frappe_version
 	from .config import generate_nginx_config, generate_supervisor_config, generate_redis_config
-	if get_current_frappe_version() == 5:
+	conf = get_config(bench=bench)
+	if from_ver == 4 and to_ver == 5:
 		print "Your bench was upgraded to version 5"
 		if conf.get('restart_supervisor_on_update'):
 			generate_redis_config(bench=bench)