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-rw-r--r--meta/lib/oe/package.py32
1 files changed, 32 insertions, 0 deletions
diff --git a/meta/lib/oe/package.py b/meta/lib/oe/package.py
index f176446b8b..dea443d658 100644
--- a/meta/lib/oe/package.py
+++ b/meta/lib/oe/package.py
@@ -123,3 +123,35 @@ def read_shlib_providers(d):
123 shlib_provider[s[0]] = {} 123 shlib_provider[s[0]] = {}
124 shlib_provider[s[0]][s[1]] = (dep_pkg, s[2]) 124 shlib_provider[s[0]][s[1]] = (dep_pkg, s[2])
125 return shlib_provider 125 return shlib_provider
126
127
128def npm_split_package_dirs(pkgdir):
129 """
130 Work out the packages fetched and unpacked by BitBake's npm fetcher
131 Returns a dict of packagename -> (relpath, package.json) ordered
132 such that it is suitable for use in PACKAGES and FILES
133 """
134 from collections import OrderedDict
135 import json
136 packages = {}
137 for root, dirs, files in os.walk(pkgdir):
138 if os.path.basename(root) == 'node_modules':
139 for dn in dirs:
140 relpth = os.path.relpath(os.path.join(root, dn), pkgdir)
141 pkgitems = ['${PN}']
142 for pathitem in relpth.split('/'):
143 if pathitem == 'node_modules':
144 continue
145 pkgitems.append(pathitem)
146 pkgname = '-'.join(pkgitems)
147 pkgfile = os.path.join(root, dn, 'package.json')
148 data = None
149 if os.path.exists(pkgfile):
150 with open(pkgfile, 'r') as f:
151 data = json.loads(f.read())
152 packages[pkgname] = (relpth, data)
153 # We want the main package for a module sorted *after* its subpackages
154 # (so that it doesn't otherwise steal the files for the subpackage), so
155 # this is a cheap way to do that whilst still having an otherwise
156 # alphabetical sort
157 return OrderedDict((key, packages[key]) for key in sorted(packages, key=lambda pkg: pkg + '~'))