mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-24 04:33:24 +00:00
129 lines
3.5 KiB
Python
Executable File
129 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# gnomedepends
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# Analyse pkg/PLIST and give an advice as to which GNOME
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# ports should be listes in {RUN,LIB}_DEPENDS for this port
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#
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# ----------------------------------------------------------------------------
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# "THE BEER-WARE LICENSE" (Revision 42, (c) Poul-Henning Kamp):
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# Maxim Sobolev <sobomax@FreeBSD.org> wrote this file. As long as you retain
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# this notice you can do whatever you want with this stuff. If we meet some
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# day, and you think this stuff is worth it, you can buy me a beer in return.
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#
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# Maxim Sobolev
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# ----------------------------------------------------------------------------
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#
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# $FreeBSD$
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#
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# MAINTAINER= sobomax@FreeBSD.org
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#
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# TODO:
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# - analyse actual {RUN,LIB}_DEPENDS and give an advice about what should be
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# added;
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# - analyse results and remove redundant dependencies (for example if gnomecore
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# has gnomecontrolcenter listed as dependency, and it is found that the port
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# requires both gnomecontrolcenter and gnomecore do not list
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# gnomecontrolcenter then);
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# - parse ports/INDEX directly.
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#
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import os, os.path, sys, string, re
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def getcmdout(cmdline):
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results = []
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pipe = os.popen(cmdline)
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buffer = pipe.readlines()
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for result in buffer:
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result = string.strip(result)
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if len(result) > 0:
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results.append(result)
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pipe.close()
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return results
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def readfile(filename):
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file = open(filename)
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result = file.readlines()
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file.close()
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return result
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def filter(lines, regobj):
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results = []
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for line in lines:
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match = regobj.match(line)
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if match != None:
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result = string.strip(match.group(1))
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try:
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tmp = results.index(result)
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except ValueError:
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results.append(result)
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return results
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gnomeports = getcmdout('cd /usr/ports && make search key=gnome | grep ^Path:')
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newgnomeports = []
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for i in gnomeports:
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newgnomeports.append(string.split(i)[1])
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gnomeports = newgnomeports
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newgnomeports = []
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regobj = re.compile('^@dirrm (?P<dirname>\S+).*$')
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for portdir in gnomeports:
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try:
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lines = readfile(os.path.join(portdir, 'pkg-plist'))
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lines = list(filter(lines, regobj))
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if len(lines) > 0:
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newgnomeports.append([portdir, lines])
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except IOError:
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pass
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gnomeports = newgnomeports
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newgnomeports = []
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try:
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currplist = readfile('pkg-plist')
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except IOError as errmsg:
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print(errmsg)
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sys.exit(1)
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regobj = re.compile('^(?!@)(?P<dirname>\S+)/.*')
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currdirs = list(filter(currplist, regobj))
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regobj = re.compile('^@dirrm (?P<dirname>\S+).*$')
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currdirs.extend(list(filter(currplist, regobj)))
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currportdir = os.getcwd()
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newcurrdirs = []
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for dir in currdirs:
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incremental = ''
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for component in string.split(dir, '/'):
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if incremental != '':
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incremental = incremental + '/'
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incremental = incremental + component
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try:
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tmp = newcurrdirs.index(incremental)
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except ValueError:
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newcurrdirs.append(incremental)
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currdirs = newcurrdirs
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depends = []
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for gnomeport in gnomeports:
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if (currportdir == gnomeport[0]):
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continue
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matches = []
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for gnomedir in gnomeport[1]:
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for dir in currdirs:
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if (gnomedir == dir):
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matches.append(dir)
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if len(matches) > 0:
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depends.append([gnomeport[0], matches])
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if len(depends) == 0:
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sys.stdout.writelines(['No dependencies found (maybe it is not a GNOME port).\n'])
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sys.exit(0)
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sys.stdout.writelines(['According to the contents of pkg-plist the port depends on the following GNOME\n', 'port(s):\n\n'])
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for depend in depends:
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sys.stdout.writelines([depend[0], ', for directories:\n'])
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for dir in depend[1]:
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sys.stdout.writelines(['\t', dir, '\n'])
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sys.stdout.writelines(['\n'])
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