1 files changed, 45 insertions, 0 deletions
diff --git a/ips/env.py b/ips/env.py
new file mode 100644
index 0000000..b7f611a
--- /dev/null
+++ b/ips/env.py
@@ -0,0 +1,45 @@
+import os
+import sys
+from . import config
+
+
+class Environment(config.Config):
+    def __init__(self, ipsfile):
+        super(Environment, self).__init__(ipsfile)
+        if sys.platform == 'linux2' \
+            or sys.platform == 'sunos5':
+            self.__basepath = os.path.join(os.environ['HOME'], 'ipsbuild')
+        else:
+            self.__basepath = os.path.join(os.environ['USERPROFILE'], 'ipsbuild')
+            
+        self.env = {
+                'IPSBUILD': self.pathgen(''),
+                'BUILDROOT': self.pathgen('BUILDROOT'),
+                'BUILD': self.pathgen('BUILD'),
+                'SPECS': self.pathgen('SPECS'),
+                'SOURCES': self.pathgen('SOURCES'),
+                'PKGS': self.pathgen('PKGS'),
+                'SPKGS': self.pathgen('SPKGS')
+                }
+        
+        self.complete_name = self.key_dict['name'] + '-' + self.key_dict['version']
+        self.env_pkg = {
+                'BUILDROOT': os.path.join(self.env['BUILDROOT'], self.complete_name),
+                'BUILD': os.path.join(self.env['BUILD'], self.complete_name),
+                'SOURCES': os.path.join(self.env['SOURCES'], os.path.basename(self.key_dict['source_url'])),
+                'PKGS': os.path.join(self.env['PKGS'], self.complete_name),
+                'SPKGS': os.path.join(self.env['SPKGS'], self.complete_name)
+                }
+
+        self.tool = {
+                    'tar': 'tar',
+                    'unzip': 'unzip',
+                    'gunzip': 'gunzip',
+                    'bunzip': 'bunzip'
+                    }
+
+        if sys.platform == 'sunos5':
+            self.tool['tar'] = 'gtar'
+
+    def pathgen(self, path):
+        return os.path.join(self.__basepath, path)