| commit | author | age | ||
| 1e2fed | 1 | #!/usr/bin/python3.5 |
| AL | 2 | # |
| 3 | # CDDL HEADER START | |
| 4 | # | |
| 5 | # The contents of this file are subject to the terms of the | |
| 6 | # Common Development and Distribution License (the "License"). | |
| 7 | # You may not use this file except in compliance with the License. | |
| 8 | # | |
| 9 | # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 10 | # or http://www.opensolaris.org/os/licensing. | |
| 11 | # See the License for the specific language governing permissions | |
| 12 | # and limitations under the License. | |
| 13 | # | |
| 14 | # When distributing Covered Code, include this CDDL HEADER in each | |
| 15 | # file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 16 | # If applicable, add the following below this CDDL HEADER, with the | |
| 17 | # fields enclosed by brackets "[]" replaced with your own identifying | |
| 18 | # information: Portions Copyright [yyyy] [name of copyright owner] | |
| 19 | # | |
| 20 | # CDDL HEADER END | |
| 21 | # | |
| 22 | # Copyright (c) 2010, Oracle and/or it's affiliates. All rights reserved. | |
| 23 | # | |
| 24 | # | |
| 25 | # bass-o-matic.py | |
| 26 | # A simple program to enumerate components in the userland gate and report | |
| 27 | # on dependency related information. | |
| 28 | # | |
| 29 | ||
| 30 | import os | |
| 31 | import subprocess | |
| 32 | import json | |
| 33 | ||
| 7e9f71 | 34 | class Component(object): |
| 1e2fed | 35 | def __init__(self, path=None, debug=False): |
| AL | 36 | self.debug = debug |
| 37 | self.path = path | |
| 7e9f71 | 38 | self.name = None |
| AL | 39 | self.supplied_packages = [] |
| 40 | self.required_packages = [] | |
| 1e2fed | 41 | if path: |
| AL | 42 | component_pkg5_file = os.path.join(self.path, 'pkg5') |
| 43 | if not os.path.isfile(component_pkg5_file): | |
| 44 | # get component name | |
| b64a91 | 45 | component_name = self.run_make(path, 'print-value-COMPONENT_NAME') |
| AL | 46 | if not component_name: |
| 47 | raise ValueError('Component returns empty name at ' + self.path + '.') | |
| 48 | else: | |
| 7e9f71 | 49 | self.name = component_name[0] |
| 1e2fed | 50 | # get supplied packages, this may trigger the creation of a pkg5.fmris file |
| AL | 51 | self.supplied_packages = self.run_make(path, 'print-package-names') |
| 52 | # always update fmris if list is overriden | |
| 53 | component_pkg5_fmris_file = os.path.join(self.path, 'pkg5.fmris') | |
| 54 | if os.path.isfile(component_pkg5_fmris_file): | |
| 55 | with open(component_pkg5_fmris_file, 'r') as f: | |
| 56 | self.supplied_packages = f.read().splitlines() | |
| 57 | ||
| 58 | # get dependencies | |
| 59 | self.required_packages = self.run_make(path, 'print-required-packages') | |
| 60 | ||
| 7e9f71 | 61 | data = { 'name' : self.name, |
| 1e2fed | 62 | 'fmris': self.supplied_packages, |
| AL | 63 | 'dependencies' : self.required_packages } |
| 64 | with open(component_pkg5_file, 'w') as f: | |
| 65 | f.write(json.dumps(data, sort_keys=True, indent=4)) | |
| 1b8ddd | 66 | f.write('\n') |
| 1e2fed | 67 | else: |
| AL | 68 | with open(component_pkg5_file, 'r') as f: |
| 69 | data = json.loads(f.read()) | |
| 70 | if not data: | |
| 71 | raise ValueError('Component pkg5 data is empty for path ' + self.path + '.') | |
| 7e9f71 | 72 | self.name = data['name'] |
| 1e2fed | 73 | self.supplied_packages = data['fmris'] |
| AL | 74 | self.required_packages = data['dependencies'] |
| 75 | ||
| 76 | def required(self, component): | |
| 77 | result = False | |
| 78 | ||
| 79 | s1 = set(self.required_packages) | |
| 80 | s2 = set(component.supplied_packages) | |
| 81 | if s1.intersection(s2): | |
| 82 | result = True | |
| 83 | ||
| 84 | return result | |
| 85 | ||
| 86 | def run_make(self, path, targets): | |
| 87 | ||
| 88 | result = [] | |
| 89 | ||
| 90 | if self.debug: | |
| 91 | logger.debug('Executing \'gmake %s\' in %s', targets, path) | |
| 92 | ||
| 93 | proc = subprocess.Popen(['gmake', '-s', targets], | |
| 94 | stdout=subprocess.PIPE, | |
| 95 | stderr=subprocess.PIPE, | |
| 96 | cwd=path, | |
| 97 | universal_newlines=True) | |
| 98 | stdout, stderr = proc.communicate() | |
| 99 | ||
| 100 | for out in stdout.splitlines(): | |
| 101 | result.append(out.rstrip()) | |
| 102 | ||
| 103 | if self.debug: | |
| 104 | if proc.returncode != 0: | |
| 105 | logger.debug('exit: %d, %s', proc.returncode, stderr) | |
| 106 | ||
| 107 | return result | |
| 108 | ||
| 109 | def __str__(self): | |
| 110 | result = 'Component:\n\tPath: %s\n' % self.path | |
| 111 | result += '\tProvides Package(s):\n\t\t%s\n' % '\t\t'.join(self.supplied_packages) | |
| 112 | result += '\tRequired Package(s):\n\t\t%s\n' % '\t\t'.join(self.required_packages) | |
| 113 | ||
| 114 | return result | |
| 115 | ||
