From 5c5c13d77783e96b9acbbe460bf7060722f436cb Mon Sep 17 00:00:00 2001 From: Paul Eggleton Date: Tue, 1 Mar 2016 00:48:26 +1300 Subject: 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]. (From OE-Core rev: 41d0e4d75f13b53a6c1b6a8df9be4742be7534e0) Signed-off-by: Paul Eggleton Signed-off-by: Ross Burton Signed-off-by: Richard Purdie --- scripts/lib/recipetool/create_npm.py | 48 ++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 scripts/lib/recipetool/create_npm.py (limited to 'scripts/lib/recipetool/create_npm.py') 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)) -- cgit v1.2.3-54-g00ecf