path: root/meta/lib/oe
diff options
authorPaul Eggleton <>2016-03-09 17:48:52 +1300
committerRichard Purdie <>2016-03-09 16:59:56 +0000
commit8226805f83d21e7c1d2ba21969f3e8ee4b137496 (patch)
tree938c463cd97418c033fb576254036e68af60c776 /meta/lib/oe
parent553bb4ea5d51be5179e7d8c019740cf61ece76ea (diff)
recipetool: create: split npm module dependencies into packages
Rather than rolling all of an npm module's dependencies into the same package, split them into one module per package, setting the SUMMARY and PKGV values from the package.json file for each package. Additionally, mark each package with the appropriate license using the license scanning we already do, falling back to the license stated in the package.json file for the module if unknown. All of this is mostly in aid of ensuring all modules and their licenses now show up in the manifests for the image. Additionally we set the main LICENSE value more concretely once we've calculated the per-package licenses, since we have more information at that point. Signed-off-by: Paul Eggleton <> Signed-off-by: Richard Purdie <>
Diffstat (limited to 'meta/lib/oe')
1 files changed, 32 insertions, 0 deletions
diff --git a/meta/lib/oe/ b/meta/lib/oe/
index f176446b8b..dea443d658 100644
--- a/meta/lib/oe/
+++ b/meta/lib/oe/
@@ -123,3 +123,35 @@ def read_shlib_providers(d):
shlib_provider[s[0]] = {}
shlib_provider[s[0]][s[1]] = (dep_pkg, s[2])
return shlib_provider
+def npm_split_package_dirs(pkgdir):
+ """
+ Work out the packages fetched and unpacked by BitBake's npm fetcher
+ Returns a dict of packagename -> (relpath, package.json) ordered
+ such that it is suitable for use in PACKAGES and FILES
+ """
+ from collections import OrderedDict
+ import json
+ packages = {}
+ for root, dirs, files in os.walk(pkgdir):
+ if os.path.basename(root) == 'node_modules':
+ for dn in dirs:
+ relpth = os.path.relpath(os.path.join(root, dn), pkgdir)
+ pkgitems = ['${PN}']
+ for pathitem in relpth.split('/'):
+ if pathitem == 'node_modules':
+ continue
+ pkgitems.append(pathitem)
+ pkgname = '-'.join(pkgitems)
+ pkgfile = os.path.join(root, dn, 'package.json')
+ data = None
+ if os.path.exists(pkgfile):
+ with open(pkgfile, 'r') as f:
+ data = json.loads(
+ packages[pkgname] = (relpth, data)
+ # We want the main package for a module sorted *after* its subpackages
+ # (so that it doesn't otherwise steal the files for the subpackage), so
+ # this is a cheap way to do that whilst still having an otherwise
+ # alphabetical sort
+ return OrderedDict((key, packages[key]) for key in sorted(packages, key=lambda pkg: pkg + '~'))