From 944eacfb849ee69b41e12c9de4f264406281ac6a Mon Sep 17 00:00:00 2001 From: Paul Eggleton Date: Tue, 22 Dec 2015 17:03:03 +1300 Subject: 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 Signed-off-by: Richard Purdie --- scripts/lib/recipetool/create.py | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'scripts/lib') 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) -- cgit v1.2.3