Added command clean

Signed-off-by: Dimitris Zlatanidis <d.zlatanidis@gmail.com>

ChangeLog.txt

@@ -5,6 +5,8 @@ Updated:
 - Merge sbo/remove.py in the slpkg/remove.py file
 Fixed:
 - Bugfix: update slpkg itself from gitlab repository
+Added:
+- Command clean to remove the packages and the sources from /tmp/slpkg/ directory
 
 3.3.9 - 14/01/2019
 Updated:

man/slpkg.8

@@ -29,6 +29,7 @@ Usage: slpkg [COMMANDS|OPTIONS] {repository|package...}
              [health, --silent]
              [deps-status, --tree, --graph=[type]]
              [new-config]
+			 [clean]
 
              Optional arguments:
              [-h] [-v]
@@ -152,6 +153,11 @@ Additional options:
 This command searches for .new configuration files in /etc/ path and ask the user what todo with those
 files.
 
+.SS clean, the tmp/ directory
+\fBslpkg\fP \fBclean\fP
+.PP
+Clean the /tmp/slpkg/ directory from downloaded packages and sources.
+
 .SH OPTIONS
 .PP
 The following arguments are available.

slpkg/arguments.py

@@ -78,6 +78,8 @@ Commands:
 
    new-config                                Manage .new configuration files.
 
+   clean                                     Clean the tmp/ directory from
+                                             downloaded packages and sources.
 Optional arguments:
   -h | --help                                Print this help message and exit.
 
@@ -184,6 +186,7 @@ def usage(repo):
              [health, --silent]
              [deps-status, --tree, --graph=[type]]
              [new-config]
+             [clean]
 
              Optional arguments:
              [-h] [-v]

slpkg/clean.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# clean.py file is part of slpkg.
+
+# Copyright 2014-2019 Dimitris Zlatanidis <d.zlatanidis@gmail.com>
+# All rights reserved.
+
+# Slpkg is a user-friendly package manager for Slackware installations
+
+# https://gitlab.com/dslackw/slpkg
+
+# Slpkg is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+import os
+import shutil
+
+from slpkg.__metadata__ import MetaData as _meta_
+
+
+def clean_tmp():
+    """Delete packages and sources from tmp/ directory
+    """
+    tmps = [_meta_.tmp_path,  # /tmp/slpkg/
+            _meta_.build_path,  # /tmp/slpkg/build/
+            _meta_.slpkg_tmp_packages,  # /tmp/slpkg/packages/
+            _meta_.slpkg_tmp_patches  # /tmp/slpkg/patches/
+            ]
+    # Delete a whole slpkg folder from the tmp directory
+    if os.path.exists(tmps[0]):
+        shutil.rmtree(tmps[0])
+        print("All packages and sources were deleted from: {0}".format(
+            tmps[0]))
+    # Recreate the paths again
+    if not os.path.exists(tmps[0]):
+        for tmp in tmps:
+            print("Create directory: {0}".format(tmp))
+            os.mkdir(tmp)
+        print("Done!")

slpkg/main.py

@@ -25,6 +25,7 @@
 import os
 import sys
 
+from slpkg.clean import clean_tmp
 from slpkg.load import Regex
 from slpkg.desc import PkgDesc
 from slpkg.messages import Msg
@@ -82,7 +83,8 @@ class ArgParse(object):
             "update-slpkg",
             "health",
             "deps-status",
-            "new-config"
+            "new-config",
+            "clean"
         ]
 
         # checking if repositories exists
@@ -239,6 +241,13 @@ class ArgParse(object):
         else:
             usage("")
 
+    def command_clean(self):
+        """Clean all downloaded packages and sources"""
+        if len(self.args) == 1 and self.args[0] == "clean":
+            clean_tmp()
+        else:
+            usage("")
+
     def auto_build(self):
         """Auto built tool
         """
@@ -806,6 +815,7 @@ def main():
         "health": argparse.command_health,
         "deps-status": argparse.command_deps_status,
         "new-config": argparse.command_new_config,
+        "clean": argparse.command_clean,
         "-a": argparse.auto_build,
         "--autobuild": argparse.auto_build,
         "-l": argparse.pkg_list,