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authorPaul Eggleton <paul.eggleton@linux.intel.com>2015-12-22 17:03:03 +1300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-12-22 16:44:03 +0000
commit944eacfb849ee69b41e12c9de4f264406281ac6a (patch)
tree799ff7ba44cbd36a531bd92eb80ae94a31b1d5d9 /scripts/lib
parent3b3fd33190d89c09e62126eea0e45aa84fe5442e (diff)
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recipetool: create: basic extraction of name/version from filename
Often the filename (e.g. source tarball) contains the name and version of the software it contains. (This isn't intended to be exhaustive, just to catch the common case.) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib')
-rw-r--r--scripts/lib/recipetool/create.py32
1 files changed, 32 insertions, 0 deletions
diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index 6c7b9fd7e8..4887604219 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -86,6 +86,27 @@ def validate_pv(pv):
return False
return True
+def determine_from_filename(srcfile):
+ """Determine name and version from a filename"""
+ part = ''
+ if '.tar.' in srcfile:
+ namepart = srcfile.split('.tar.')[0]
+ else:
+ namepart = os.path.splitext(srcfile)[0]
+ splitval = namepart.rsplit('_', 1)
+ if len(splitval) == 1:
+ splitval = namepart.rsplit('-', 1)
+ pn = splitval[0].replace('_', '-')
+ if len(splitval) > 1:
+ if splitval[1][0] in '0123456789':
+ pv = splitval[1]
+ else:
+ pn = '-'.join(splitval).replace('_', '-')
+ pv = None
+ else:
+ pv = None
+ return (pn, pv)
+
def supports_srcrev(uri):
localdata = bb.data.createCopy(tinfoil.config_data)
# This is a bit sad, but if you don't have this set there can be some
@@ -234,6 +255,17 @@ def create_recipe(args):
else:
realpv = None
+ if srcuri and not realpv or not pn:
+ parseres = urlparse.urlparse(srcuri)
+ if parseres.path:
+ srcfile = os.path.basename(parseres.path)
+ name_pn, name_pv = determine_from_filename(srcfile)
+ logger.debug('Determined from filename: name = "%s", version = "%s"' % (name_pn, name_pv))
+ if name_pn and not pn:
+ pn = name_pn
+ if name_pv and not realpv:
+ realpv = name_pv
+
if not srcuri:
lines_before.append('# No information for SRC_URI yet (only an external source tree was specified)')
lines_before.append('SRC_URI = "%s"' % srcuri)