[nodejs] add RPM magic
T.C. Hollingsworth
patches at fedoraproject.org
Thu Dec 27 23:50:26 UTC 2012
commit d102ea1f9453bf68192cdbc26dedb6951ead154e
Author: T.C. Hollingsworth <tchollingsworth at gmail.com>
Date: Thu Dec 27 16:45:37 2012 -0700
add RPM magic
nodejs-symlink-deps | 43 ++++++++++++++
nodejs.attr | 3 +
nodejs.prov | 45 +++++++++++++++
nodejs.req | 152 +++++++++++++++++++++++++++++++++++++++++++++++++++
nodejs.spec | 19 ++++++
5 files changed, 262 insertions(+), 0 deletions(-)
---
diff --git a/nodejs-symlink-deps b/nodejs-symlink-deps
new file mode 100755
index 0000000..4850cab
--- /dev/null
+++ b/nodejs-symlink-deps
@@ -0,0 +1,43 @@
+#!/usr/bin/python
+
+"""Symlink a node module's dependencies into the node_modules directory so users
+can `npm link` RPM-installed modules into their personal projects."""
+
+# Copyright 2012 T.C. Hollingsworth <tchollingsworth at gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import json
+import os
+import sys
+
+#the %nodejs_symlink_deps macro passes %nodejs_sitelib as the first argument
+sitelib = sys.argv[1]
+
+try:
+ os.mkdir('node_modules')
+except OSError:
+ pass
+
+metadata = json.load(open('package.json'))
+
+os.chdir('node_modules')
+
+for dep in metadata['dependencies'].iterkeys():
+ os.symlink(os.path.join(sitelib, dep), dep)
diff --git a/nodejs.attr b/nodejs.attr
new file mode 100644
index 0000000..ffeb484
--- /dev/null
+++ b/nodejs.attr
@@ -0,0 +1,3 @@
+%__nodejs_provides %{_rpmconfigdir}/nodejs.prov
+%__nodejs_requires %{_rpmconfigdir}/nodejs.req
+%__nodejs_path ^/usr/lib.*/node_modules/.*/package\.json$
diff --git a/nodejs.prov b/nodejs.prov
new file mode 100755
index 0000000..7c8dac2
--- /dev/null
+++ b/nodejs.prov
@@ -0,0 +1,45 @@
+#!/usr/bin/python
+
+"""
+Automatic provides generator for Node.js libraries.
+
+Taken from package.json. See `man npm-json` for details.
+"""
+# Copyright 2012 T.C. Hollingsworth <tchollingsworth at gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+import json
+import sys
+
+paths = [path.rstrip() for path in sys.stdin.readlines()]
+
+for path in paths:
+ if path.endswith('package.json'):
+ fh = open(path)
+ metadata = json.load(fh)
+ fh.close()
+
+ if 'name' in metadata and not ('private' in metadata and metadata['private']):
+ print 'npm(' + metadata['name'] + ')',
+
+ if 'version' in metadata:
+ print '= ' + metadata['version']
+ else:
+ print
diff --git a/nodejs.req b/nodejs.req
new file mode 100755
index 0000000..71c3cc6
--- /dev/null
+++ b/nodejs.req
@@ -0,0 +1,152 @@
+#!/usr/bin/python
+
+"""
+Automatic dependency generator for Node.js libraries.
+
+Parsed from package.json. See `man npm-json` for details.
+"""
+
+# Copyright 2012 T.C. Hollingsworth <tchollingsworth at gmail.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+from __future__ import unicode_literals
+import json
+import re
+import sys
+
+RE_VERSION = re.compile(r'\s*v?([<>=~]{0,2})\s*([0-9][0-9\.\-]*)\s*')
+
+def main():
+ #npm2rpm uses functions here to write BuildRequires so don't print anything
+ #until the very end
+ deps = []
+
+ #it's highly unlikely that we'll ever get more than one file but we handle
+ #this like all RPM automatic dependency generation scripts anyway
+ paths = [path.rstrip() for path in sys.stdin.readlines()]
+
+ for path in paths:
+ if path.endswith('package.json'):
+ fh = open(path)
+ metadata = json.load(fh)
+ fh.close()
+
+ #write out the node.js interpreter dependency
+ req = 'nodejs(engine)'
+
+ if 'engines' in metadata and 'node' in metadata['engines']:
+ deps += process_dep(req, metadata['engines']['node'])
+ else:
+ print req
+
+ if 'dependencies' in metadata:
+ for name, version in metadata['dependencies'].iteritems():
+ req = 'npm(' + name + ')'
+ deps += process_dep(req, version)
+
+ print '\n'.join(deps)
+
+def process_dep(req, version):
+ """Converts an individual npm dependency into RPM dependencies"""
+
+ deps = []
+
+ #there's no way RPM can do anything like an OR dependency
+ if '||' in version:
+ sys.stderr.write("WARNING: The {0} dependency contains an ".format(req) +
+ "OR (||) dependency: '{0}. Please manually include ".format(version) +
+ "a versioned dependency in your spec file if necessary")
+ deps.append(req)
+
+ elif ' - ' in version:
+ gt, lt = version.split(' - ')
+ deps.append(req + ' >= ' + gt)
+ deps.append(req + ' <= ' + lt)
+
+ else:
+ m = re.match(RE_VERSION, version)
+
+ if m:
+ deps += convert_dep(req, m.group(1), m.group(2))
+
+ #There could be up to two versions here (e.g.">1.0 <3.1")
+ if len(version) > m.end():
+ m = re.match(RE_VERSION, version[m.end():])
+
+ if m:
+ deps += convert_dep(req, m.group(1), m.group(2))
+ else:
+ #uh oh!
+ sys.stderr.write('WARNING: the automatic dependency generator ' +
+ 'couldn\'t parse the entry for {0}. '.format(req) +
+ 'Please check to see if the package.json is valid. If so, file ' +
+ 'a bug against the nodejs package in bugzilla.')
+ deps.append(req)
+
+ return deps
+
+def convert_dep(req, operator, version):
+ """Converts one of the two possibly listed versions into an RPM dependency"""
+
+ deps = []
+
+ #any version will do
+ if not version or version == '*':
+ deps.append(req)
+
+ #any prefix but ~ makes things dead simple
+ elif operator in ['>', '<', '<=', '>=', '=']:
+ deps.append(' '.join([req, operator, version]))
+
+ #oh boy, here we go...
+ else:
+ #split the dotted portions into a list (handling trailing dots properly)
+ parts = [part if part else 'x' for part in version.split('.')]
+ parts = [int(part) if part != 'x' and not '-' in part
+ else part for part in parts]
+
+ # 1 or 1.x or 1.x.x or ~1
+ if len(parts) == 1 or parts[1] == 'x':
+ deps.append('{0} >= {1}'.format(req, parts[0]))
+ deps.append('{0} < {1}'.format(req, parts[0]+1))
+
+ # 1.2.3 or 1.2.3-4 or 1.2.x or ~1.2.3 or 1.2
+ elif len(parts) == 3 or operator != '~':
+ # 1.2.x or 1.2
+ if len(parts) == 2 or parts[2] == 'x':
+ deps.append('{0} >= {1}.{2}'.format(req, parts[0], parts[1]))
+ deps.append('{0} < {1}.{2}'.format(req, parts[0], parts[1]+1))
+ # ~1.2.3
+ elif operator == '~':
+ deps.append('{0} >= {1}'.format(req, version))
+ deps.append('{0} < {1}.{2}'.format(req, parts[0], parts[1]+1))
+ # 1.2.3 or 1.2.3-4
+ else:
+ deps.append('{0} = {1}'.format(req, version))
+
+ # ~1.2
+ else:
+ deps.append('{0} >= {1}'.format(req, version))
+ deps.append('{0} < {1}'.format(req, parts[0]+1))
+
+ return deps
+
+if __name__ == '__main__':
+ main()
diff --git a/nodejs.spec b/nodejs.spec
index 7771a8d..2eb1c62 100644
--- a/nodejs.spec
+++ b/nodejs.spec
@@ -6,6 +6,11 @@ License: MIT and ASL 2.0 and ISC and BSD
Group: Development/Languages
URL: http://nodejs.org/
Source0: http://nodejs.org/dist/v%{version}/node-v%{version}.tar.gz
+Source1: macros.nodejs
+Source2: nodejs.attr
+Source3: nodejs.prov
+Source4: nodejs.req
+Source5: nodejs-symlink-deps
BuildRequires: v8-devel
BuildRequires: http-parser-devel >= 2.0
BuildRequires: libuv-devel
@@ -98,6 +103,16 @@ rm -rf %{buildroot}/%{_prefix}/lib/dtrace
# Set the binary permissions properly
chmod 0755 %{buildroot}/%{_bindir}/node
+# own the sitelib directory
+mkdir -p %{buildroot}%{_prefix}/lib/node_modules
+
+# install rpm magic
+install -Dpm0644 %{SOURCE1} %{buildroot}%{_sysconfdir}/rpm/macros.nodejs
+install -Dpm0644 %{SOURCE2} %{buildroot}%{_rpmconfigdir}/fileattrs/nodejs.attr
+install -pm0755 %{SOURCE3} %{buildroot}%{_rpmconfigdir}/nodejs.prov
+install -pm0755 %{SOURCE4} %{buildroot}%{_rpmconfigdir}/nodejs.req
+install -pm0755 %{SOURCE5} %{buildroot}%{_rpmconfigdir}/nodejs-symlink-deps
+
#install documentation
mkdir -p %{buildroot}%{_defaultdocdir}/%{name}-doc-%{version}/html
cp -pr doc/* %{buildroot}%{_defaultdocdir}/%{name}-doc-%{version}/html
@@ -107,6 +122,9 @@ rm -f %{_defaultdocdir}/%{name}-docs-%{version}/html/nodejs.1
%doc ChangeLog LICENSE README.md AUTHORS
%{_bindir}/node
%{_mandir}/man1/node.*
+%{_rpmconfigdir}/fileattrs/nodejs.attr
+%{_rpmconfigdir}/nodejs*
+%dir %{_prefix}/lib/node_modules
%files docs
%{_defaultdocdir}/%{name}-docs-%{version}
@@ -118,6 +136,7 @@ rm -f %{_defaultdocdir}/%{name}-docs-%{version}/html/nodejs.1
- system library patches are now upstream
- respect optflags
- include documentation in subpackage
+- add RPM dependency generation and related magic
* Wed Dec 19 2012 Dan Horák <dan[at]danny.cz> - 0.9.3-8
- set exclusive arch list to match v8
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