1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
import os
import sys
import subprocess
from abc import ABCMeta, abstractmethod
from six import add_metaclass
from .constants import NPM_REGISTRY_URL
from .package_json import PackageJson
from .utils import build_nm_path, build_pj_path
class PackageManagerError(RuntimeError):
pass
class PackageManagerCommandError(PackageManagerError):
def __init__(self, cmd, code, stdout, stderr):
self.cmd = cmd
self.code = code
self.stdout = stdout
self.stderr = stderr
msg = "package manager exited with code {} while running {}:\n{}\n{}".format(code, cmd, stdout, stderr)
super(PackageManagerCommandError, self).__init__(msg)
@add_metaclass(ABCMeta)
class BasePackageManager(object):
def __init__(
self,
build_root,
build_path,
sources_path,
nodejs_bin_path,
script_path,
contribs_path,
module_path=None,
sources_root=None,
):
self.module_path = build_path[len(build_root) + 1 :] if module_path is None else module_path
self.build_path = build_path
self.sources_path = sources_path
self.build_root = build_root
self.sources_root = sources_path[: -len(self.module_path) - 1] if sources_root is None else sources_root
self.nodejs_bin_path = nodejs_bin_path
self.script_path = script_path
self.contribs_path = contribs_path
@classmethod
def load_package_json(cls, path):
"""
:param path: path to package.json
:type path: str
:rtype: PackageJson
"""
return PackageJson.load(path)
@classmethod
def load_package_json_from_dir(cls, dir_path):
"""
:param dir_path: path to directory with package.json
:type dir_path: str
:rtype: PackageJson
"""
return cls.load_package_json(build_pj_path(dir_path))
@classmethod
@abstractmethod
def load_lockfile(cls, path):
pass
@classmethod
@abstractmethod
def load_lockfile_from_dir(cls, dir_path):
pass
@abstractmethod
def create_node_modules(self):
pass
@abstractmethod
def calc_node_modules_inouts(self):
pass
@abstractmethod
def extract_packages_meta_from_lockfiles(self, lf_paths):
pass
def get_local_peers_from_package_json(self):
"""
Returns paths of direct workspace dependencies (source root related).
:rtype: list of str
"""
return self.load_package_json_from_dir(self.sources_path).get_workspace_dep_paths(base_path=self.module_path)
def get_peers_from_package_json(self):
"""
Returns paths of workspace dependencies (source root related).
:rtype: list of str
"""
pj = self.load_package_json_from_dir(self.sources_path)
prefix_len = len(self.sources_root) + 1
return [p[prefix_len:] for p in pj.get_workspace_map(ignore_self=True).keys()]
def _exec_command(self, args, include_defaults=True, script_path=None):
if not self.nodejs_bin_path:
raise PackageManagerError("Unable to execute command: nodejs_bin_path is not configured")
cmd = (
[self.nodejs_bin_path, script_path or self.script_path]
+ args
+ (self._get_default_options() if include_defaults else [])
)
p = subprocess.Popen(
cmd,
cwd=self.build_path,
stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
stdout, stderr = p.communicate()
if p.returncode != 0:
self._dump_debug_log()
raise PackageManagerCommandError(cmd, p.returncode, stdout.decode("utf-8"), stderr.decode("utf-8"))
def _nm_path(self, *parts):
return os.path.join(build_nm_path(self.build_path), *parts)
def _contrib_tarball_path(self, pkg):
return os.path.join(self.contribs_path, pkg.tarball_path)
def _contrib_tarball_url(self, pkg):
return "file:" + self._contrib_tarball_path(pkg)
def _get_default_options(self):
return ["--registry", NPM_REGISTRY_URL]
def _get_debug_log_path(self):
return None
def _dump_debug_log(self):
log_path = self._get_debug_log_path()
if not log_path:
return
try:
with open(log_path) as f:
sys.stderr.write("Package manager log {}:\n{}\n".format(log_path, f.read()))
except Exception:
sys.stderr.write("Failed to dump package manager log {}.\n".format(log_path))
|
