1 files changed, 92 insertions, 0 deletions
diff --git a/tests/src/lib/config.py b/tests/src/lib/config.py
new file mode 100644
index 0000000..fcd5fdd
--- /dev/null
+++ b/tests/src/lib/config.py
@@ -0,0 +1,92 @@
+#!/usr/bin/env python3
+# Copyright (C) 2020 Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import configparser
+import os
+
+class ReplicantConfig(object):
+    def __init__(self):
+        # This should implement the XDG Base Directory Specification which is
+        # available here:
+        # https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
+
+        config_file = None
+        xdg_config_home = ''
+        try:
+            xdg_config_home = os.environ['XDG_CONFIG_HOME']
+        except KeyError:
+            pass
+
+        if xdg_config_home == '':
+            try:
+                xdg_config_home = os.environ['HOME'] + os.sep + '.config'
+            except KeyError:
+                # This follow strictly the specification
+                xdg_config_home = os.sep + '.config'
+
+        xdg_config_dirs = ''
+        try:
+            xdg_config_dirs = os.environ['XDG_CONFIG_DIRS']
+        except KeyError:
+            pass
+        if xdg_config_dirs == '':
+            xdg_config_dirs = os.sep + 'etc' + os.sep + 'xdg'
+
+        for base in [xdg_config_home] + xdg_config_dirs.split(os.pathsep):
+            config_path = base + os.sep + 'replicant' + os.sep \
+                + 'replicant_tests.conf'
+            if not os.path.isfile(config_path):
+                continue
+            try:
+                # Silently skip the file in case of issues as per the
+                # specification
+                config_file = open(config_path, 'r')
+            except:
+                pass
+
+            if config_file:
+                break
+
+        if config_file is None:
+            # TODO: raise some error
+            print("Configuration file not found")
+            assert(False)
+
+        self.config = configparser.ConfigParser()
+        self.config.read_file(config_file)
+
+    # The config parameter corresponds to the sections in the configuration
+    # file. At the time of writing we have the following sections:
+    # - replicant-builder
+    # - replicant-installer
+    # - fdroid-installer
+    def get(self, section):
+        if section not in ['replicant-builder',
+                          'replicant-installer',
+                          'fdroid-installer']:
+            # TODO
+            assert(False)
+
+        results = {}
+
+        replicant_installer_config = self.config[section]
+        for k, v in replicant_installer_config.items():
+            if v and v.startswith('~'):
+                results[k] = os.environ['HOME'] + v[1:]
+            else:
+                results[k] = v
+
+        return results