From 9d88d6a8c38e1a35f5749d06214f92513414ed67 Mon Sep 17 00:00:00 2001
From: Daniel Narvaez <dwnarvaez@gmail.com>
Date: Wed, 14 Nov 2012 16:50:21 +0000
Subject: Refactor dnbuild into devbot

---
(limited to 'devbot/environ.py')

diff --git a/devbot/environ.py b/devbot/environ.py
new file mode 100644
index 0000000..d18370d
--- /dev/null
+++ b/devbot/environ.py
@@ -0,0 +1,85 @@
+from distutils import sysconfig
+import os
+
+from devbot import config
+
+def setup():
+    _setup_dirs()
+    _setup_gconf()
+    _setup_variables()
+
+def _add_path(name, path):
+    if name not in os.environ:
+        os.environ[name] = path
+        return
+
+    splitted = os.environ[name].split(":")
+    splitted.append(path)
+
+    os.environ[name] = ":".join(splitted)
+
+def _setup_variables():
+    _add_path("LD_LIBRARY_PATH", config.lib_dir)
+    _add_path("PATH", config.bin_dir)
+
+    _add_path("GIO_EXTRA_MODULES",
+              os.path.join(config.system_lib_dir, "gio", "modules"))
+    _add_path("GI_TYPELIB_PATH",
+              os.path.join(config.lib_dir, "girepository-1.0"))
+    _add_path("GI_TYPELIB_PATH",
+              os.path.join(config.system_lib_dir, "girepository-1.0"))
+    _add_path("PKG_CONFIG_PATH",
+              os.path.join(config.lib_dir, "pkgconfig"))
+    _add_path("GST_PLUGIN_PATH",
+              os.path.join(config.lib_dir , "gstreamer-1.0"))
+    _add_path("GST_REGISTRY",
+              os.path.join(config.devbot_dir, "gstreamer.registry"))
+    _add_path("PYTHONPATH",
+              sysconfig.get_python_lib(prefix=config.install_dir))
+    _add_path("PYTHONPATH",
+              sysconfig.get_python_lib(prefix=config.install_dir,
+                                       plat_specific=True))
+
+    _add_path("XDG_DATA_DIRS", "/usr/share")
+    _add_path("XDG_DATA_DIRS", config.share_dir)    
+
+    _add_path("XDG_CONFIG_DIRS", "/etc")
+    _add_path("XDG_CONFIG_DIRS", config.etc_dir)    
+
+    os.environ["GTK_DATA_PREFIX"] = config.install_dir
+    os.environ["GTK_PATH"] = os.path.join(config.lib_dir, "gtk-2.0")
+
+def _setup_gconf():
+    gconf_dir = os.path.join(config.etc_dir, "gconf")
+    gconf_pathdir = os.path.join(gconf_dir, "2")
+
+    if not os.path.exists(gconf_pathdir):
+        os.makedirs(gconf_pathdir)
+
+    gconf_path = os.path.join(gconf_pathdir, "path.jhbuild")
+    if not os.path.exists(gconf_path):
+        input = open("/etc/gconf/2/path")
+        output = open(gconf_path, "w")
+
+        for line in input.readlines():
+            if "/etc/gconf" in line:
+                output.write(line.replace("/etc/gconf", gconf_dir))
+            output.write(line)
+
+        output.close()
+        input.close()
+
+    os.environ["GCONF_DEFAULT_SOURCE_PATH"] = gconf_path
+
+    os.environ["GCONF_SCHEMA_INSTALL_SOURCE"] = \
+        "xml:merged:" + os.path.join(gconf_dir, "gconf.xml.defaults")
+
+def _setup_dirs():
+    for dir in [config.source_dir,
+                config.install_dir,
+                config.build_dir,
+                config.share_dir,
+                config.devbot_dir,
+                os.path.join(config.share_dir, "aclocal")]:
+        if not os.path.exists(dir):
+            os.mkdir(dir)
--
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