From 4c50fb154dd5767d4e889e15068ad9639588adfb Mon Sep 17 00:00:00 2001
From: Edouard DUPIN <yui.heero@gmail.com>
Date: Tue, 30 Jul 2019 23:33:26 +0200
Subject: [PATCH] [DEV] add a path filter in the island request

---
 island/__init__.py | 10 ++++++++++
 island/env.py      | 20 ++++++++++++++++++++
 island/manifest.py |  3 +++
 3 files changed, 33 insertions(+)

diff --git a/island/__init__.py b/island/__init__.py
index 8972ee4..c071567 100755
--- a/island/__init__.py
+++ b/island/__init__.py
@@ -75,6 +75,7 @@ my_args.add("v", "verbose", list=[
 								], desc="display debug level (verbose) default =2")
 my_args.add("c", "color", desc="Display message in color")
 my_args.add("n", "no-fetch-manifest", haveParam=False, desc="Disable the fetch of the manifest")
+my_args.add("F", "filter", haveParam=True, desc="Filter the action on a list of path or subpath: -f library")
 my_args.add("f", "folder", haveParam=False, desc="Display the folder instead of the git repository name")
 my_args.add("w", "wait", haveParam=True, desc="Wait between 2 acces on the server (needed when the server is really slow to remove ssh connection) (default=" + str(env.get_wait_between_sever_command()) + ")")
 my_args.set_stop_at(actions.get_list_of_action())
@@ -144,6 +145,10 @@ def parse_generic_arg(argument, active):
 			else:
 				debug.disable_color()
 		return True
+	elif argument.get_option_name() == "filter":
+		if active == True:
+			env.set_filter_command(str(argument.get_arg()))
+		return True
 	elif argument.get_option_name() == "no-fetch-manifest":
 		if active == False:
 			env.set_fetch_manifest(False)
@@ -185,6 +190,11 @@ if os.path.isfile(config_file) == True:
 		debug.debug(" get default config 'get_default_wait' val='" + str(data) + "'")
 		parse_generic_arg(arg_element.ArgElement("wait", str(data)), True)
 	
+	if "get_default_filter" in dir(configuration_file):
+		data = configuration_file.get_default_filter()
+		debug.debug(" get default config 'get_default_filter' val='" + str(data) + "'")
+		parse_generic_arg(arg_element.ArgElement("filter", str(data)), True)
+	
 
 
 # parse default unique argument:
diff --git a/island/env.py b/island/env.py
index b843c88..7e68370 100644
--- a/island/env.py
+++ b/island/env.py
@@ -47,6 +47,26 @@ def get_wait_between_sever_command():
 	global wait_between_sever_command
 	return wait_between_sever_command
 
+filter_command = ""
+
+def set_filter_command(val):
+	global filter_command
+	filter_command = val
+
+def get_filter_command():
+	global filter_command
+	return filter_command
+
+def need_process_with_filter(data):
+	global filter_command
+	if filter_command == "":
+		return True
+	if len(data) < len(filter_command):
+		return False
+	if data[:len(filter_command)] == filter_command:
+		return True
+	return False
+
 display_folder_instead_of_git_name = True
 
 def set_display_folder_instead_of_git_name(val):
diff --git a/island/manifest.py b/island/manifest.py
index 4d52e31..3cc3c2c 100644
--- a/island/manifest.py
+++ b/island/manifest.py
@@ -243,6 +243,9 @@ class Manifest():
 		# add all local project
 		for elem in self.projects:
 			debug.verbose("parse element " + str(elem))
+			if env.need_process_with_filter(elem["name"]) == False:
+				debug.info("Filter repository: " + str(elem["name"]))
+				continue
 			conf = RepoConfig()
 			conf.name = elem["name"]
 			conf.path = self._create_path_with_elem(elem)