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authorPaul Eggleton <paul.eggleton@linux.intel.com>2016-03-01 00:48:26 +1300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-03-02 23:08:06 +0000
commit41d0e4d75f13b53a6c1b6a8df9be4742be7534e0 (patch)
tree6b8882c8fdc8c355fedd45e53709cdc92598fcc6 /scripts
parent39cab544b80ca4450106c9ede3180929ba24703c (diff)
downloadopenembedded-core-contrib-41d0e4d75f13b53a6c1b6a8df9be4742be7534e0.tar.gz
recipetool: create: add basic support for new npm fetcher/class
Add detection for npm modules and support for extracting the name and version from package.json as is usually part of an npm module contents. Note: this will likely only produce a buildable recipe if you use an npm:// URL; simply pointing to a node.js source repository isn't going to fetch the module's dependencies. It also doesn't set up the shrinkwrap/lockdown automatically, so there is some room for improvement later. Implements [YOCTO #8690]. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/lib/recipetool/create_npm.py48
1 files changed, 48 insertions, 0 deletions
diff --git a/scripts/lib/recipetool/create_npm.py b/scripts/lib/recipetool/create_npm.py
new file mode 100644
index 0000000000..0e33cc9a1e
--- /dev/null
+++ b/scripts/lib/recipetool/create_npm.py
@@ -0,0 +1,48 @@
+# Recipe creation tool - node.js NPM module support plugin
+#
+# Copyright (C) 2016 Intel Corporation
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import logging
+import json
+from recipetool.create import RecipeHandler
+
+logger = logging.getLogger('recipetool')
+
+
+class NpmRecipeHandler(RecipeHandler):
+ def process(self, srctree, classes, lines_before, lines_after, handled, extravalues):
+ if 'buildsystem' in handled:
+ return False
+
+ files = RecipeHandler.checkfiles(srctree, ['package.json'])
+ if files:
+ with open(files[0], 'r') as f:
+ data = json.loads(f.read())
+ if 'name' in data and 'version' in data:
+ extravalues['PN'] = data['name']
+ extravalues['PV'] = data['version']
+ classes.append('npm')
+ handled.append('buildsystem')
+ if 'description' in data:
+ lines_before.append('SUMMARY = "%s"' % data['description'])
+ if 'homepage' in data:
+ lines_before.append('HOMEPAGE = "%s"' % data['homepage'])
+ return True
+
+ return False
+
+def register_recipe_handlers(handlers):
+ handlers.append((NpmRecipeHandler(), 60))