1 files changed, 66 insertions, 0 deletions
diff --git a/addon-sdk/source/bin/activate.fish b/addon-sdk/source/bin/activate.fish
new file mode 100644
index 000000000..1f728b69b
--- /dev/null
+++ b/addon-sdk/source/bin/activate.fish
@@ -0,0 +1,66 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This file must be used with "source bin/activate.fish" *from fish*
+# you cannot run it directly
+
+# Much of this code is based off of the activate.fish file for the
+# virtualenv project. http://ur1.ca/ehmd6
+
+function deactivate -d "Exit addon-sdk and return to normal shell environment"
+    if test -n "$_OLD_VIRTUAL_PATH"
+        set -gx PATH $_OLD_VIRTUAL_PATH
+        set -e _OLD_VIRTUAL_PATH
+    end
+
+    if test -n "$_OLD_PYTHONPATH"
+        set -gx PYTHONPATH $_OLD_PYTHONPATH
+        set -e _OLD_PYTHONPATH
+    end
+
+    if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
+        functions -e fish_prompt
+        set -e _OLD_FISH_PROMPT_OVERRIDE
+        . ( begin
+                printf "function fish_prompt\n\t#"
+                functions _old_fish_prompt
+            end | psub )
+
+        functions -e _old_fish_prompt
+    end
+
+    set -e CUDDLEFISH_ROOT
+    set -e VIRTUAL_ENV
+
+    if test "$argv[1]" != "nondestructive"
+        functions -e deactivate
+    end
+end
+
+# unset irrelavent variables
+deactivate nondestructive
+
+set -gx _OLD_PYTHONPATH $PYTHONPATH
+set -gx _OLD_VIRTUAL_PATH $PATH
+set -gx _OLD_FISH_PROMPT_OVERRIDE "true"
+
+set VIRTUAL_ENV (pwd)
+
+set -gx CUDDLEFISH_ROOT $VIRTUAL_ENV
+set -gx PYTHONPATH "$VIRTUAL_ENV/python-lib" $PYTHONPATH
+set -gx PATH "$VIRTUAL_ENV/bin" $PATH
+
+# save the current fish_prompt function as the function _old_fish_prompt
+. ( begin
+        printf "function _old_fish_prompt\n\t#"
+        functions fish_prompt
+    end | psub )
+
+# with the original prompt function renamed, we can override with our own.
+function fish_prompt
+    printf "(%s)%s%s" (basename "$VIRTUAL_ENV") (set_color normal) (_old_fish_prompt)
+    return
+end 
+
+python -c "from jetpack_sdk_env import welcome; welcome()"