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authorPaul Eggleton <paul.eggleton@linux.intel.com>2015-05-14 11:44:59 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-05-15 22:21:54 +0100
commita8f221f6c6c0562a5ed06438231c2906e542fb7b (patch)
tree8d14744cb473ee2f2a1c41eb1c1d7134575a2f57 /meta/lib
parent98a716d79bfc5434a5b42d3ca683eab3eea30a41 (diff)
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lib/oe/recipeutils: add a parse_recipe_simple() function
Add a function that simply parses a recipe by name and optionally the bbappends that apply to it. (Note that if you're using tinfoil you need to have initialised it with config_only=False so that it can map the recipe name to a recipe file.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Diffstat (limited to 'meta/lib')
-rw-r--r--meta/lib/oe/recipeutils.py29
1 files changed, 26 insertions, 3 deletions
diff --git a/meta/lib/oe/recipeutils.py b/meta/lib/oe/recipeutils.py
index 19d97b62d2..0689fb0c71 100644
--- a/meta/lib/oe/recipeutils.py
+++ b/meta/lib/oe/recipeutils.py
@@ -44,13 +44,36 @@ def get_unavailable_reasons(cooker, pn):
return taskdata.get_reasons(pn)
-def parse_recipe(fn, appends, d):
- """Parse an individual recipe"""
+def parse_recipe(fn, appendfiles, d):
+ """
+ Parse an individual recipe file, optionally with a list of
+ bbappend files.
+ """
import bb.cache
- envdata = bb.cache.Cache.loadDataFull(fn, appends, d)
+ envdata = bb.cache.Cache.loadDataFull(fn, appendfiles, d)
return envdata
+def parse_recipe_simple(cooker, pn, d, appends=True):
+ """
+ Parse a recipe and optionally all bbappends that apply to it
+ in the current configuration.
+ """
+ import bb.providers
+
+ recipefile = pn_to_recipe(cooker, pn)
+ if not recipefile:
+ skipreasons = get_unavailable_reasons(cooker, pn)
+ # We may as well re-use bb.providers.NoProvider here
+ if skipreasons:
+ raise bb.providers.NoProvider(skipreasons)
+ else:
+ raise bb.providers.NoProvider('Unable to find any recipe file matching %s' % pn)
+ if appends:
+ appendfiles = cooker.collection.get_file_appends(recipefile)
+ return parse_recipe(recipefile, appendfiles, d)
+
+
def get_var_files(fn, varlist, d):
"""Find the file in which each of a list of variables is set.
Note: requires variable history to be enabled when parsing.