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@@ -1,991 +1,988 b'' | |||||
1 | from __future__ import absolute_import, print_function |
|
1 | from __future__ import absolute_import, print_function | |
2 |
|
2 | |||
3 | import os |
|
3 | import os | |
4 | import re |
|
4 | import re | |
5 | import socket |
|
5 | import socket | |
6 | import stat |
|
6 | import stat | |
7 | import subprocess |
|
7 | import subprocess | |
8 | import sys |
|
8 | import sys | |
9 | import tempfile |
|
9 | import tempfile | |
10 |
|
10 | |||
11 | tempprefix = 'hg-hghave-' |
|
11 | tempprefix = 'hg-hghave-' | |
12 |
|
12 | |||
13 | checks = { |
|
13 | checks = { | |
14 | "true": (lambda: True, "yak shaving"), |
|
14 | "true": (lambda: True, "yak shaving"), | |
15 | "false": (lambda: False, "nail clipper"), |
|
15 | "false": (lambda: False, "nail clipper"), | |
16 | } |
|
16 | } | |
17 |
|
17 | |||
18 | try: |
|
18 | try: | |
19 | import msvcrt |
|
19 | import msvcrt | |
20 |
|
20 | |||
21 | msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) |
|
21 | msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) | |
22 | msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) |
|
22 | msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY) | |
23 | except ImportError: |
|
23 | except ImportError: | |
24 | pass |
|
24 | pass | |
25 |
|
25 | |||
26 | stdout = getattr(sys.stdout, 'buffer', sys.stdout) |
|
26 | stdout = getattr(sys.stdout, 'buffer', sys.stdout) | |
27 | stderr = getattr(sys.stderr, 'buffer', sys.stderr) |
|
27 | stderr = getattr(sys.stderr, 'buffer', sys.stderr) | |
28 |
|
28 | |||
29 | if sys.version_info[0] >= 3: |
|
29 | if sys.version_info[0] >= 3: | |
30 |
|
30 | |||
31 | def _bytespath(p): |
|
31 | def _bytespath(p): | |
32 | if p is None: |
|
32 | if p is None: | |
33 | return p |
|
33 | return p | |
34 | return p.encode('utf-8') |
|
34 | return p.encode('utf-8') | |
35 |
|
35 | |||
36 | def _strpath(p): |
|
36 | def _strpath(p): | |
37 | if p is None: |
|
37 | if p is None: | |
38 | return p |
|
38 | return p | |
39 | return p.decode('utf-8') |
|
39 | return p.decode('utf-8') | |
40 |
|
40 | |||
41 |
|
41 | |||
42 | else: |
|
42 | else: | |
43 |
|
43 | |||
44 | def _bytespath(p): |
|
44 | def _bytespath(p): | |
45 | return p |
|
45 | return p | |
46 |
|
46 | |||
47 | _strpath = _bytespath |
|
47 | _strpath = _bytespath | |
48 |
|
48 | |||
49 |
|
49 | |||
50 | def check(name, desc): |
|
50 | def check(name, desc): | |
51 | """Registers a check function for a feature.""" |
|
51 | """Registers a check function for a feature.""" | |
52 |
|
52 | |||
53 | def decorator(func): |
|
53 | def decorator(func): | |
54 | checks[name] = (func, desc) |
|
54 | checks[name] = (func, desc) | |
55 | return func |
|
55 | return func | |
56 |
|
56 | |||
57 | return decorator |
|
57 | return decorator | |
58 |
|
58 | |||
59 |
|
59 | |||
60 | def checkvers(name, desc, vers): |
|
60 | def checkvers(name, desc, vers): | |
61 | """Registers a check function for each of a series of versions. |
|
61 | """Registers a check function for each of a series of versions. | |
62 |
|
62 | |||
63 | vers can be a list or an iterator. |
|
63 | vers can be a list or an iterator. | |
64 |
|
64 | |||
65 | Produces a series of feature checks that have the form <name><vers> without |
|
65 | Produces a series of feature checks that have the form <name><vers> without | |
66 | any punctuation (even if there's punctuation in 'vers'; i.e. this produces |
|
66 | any punctuation (even if there's punctuation in 'vers'; i.e. this produces | |
67 | 'py38', not 'py3.8' or 'py-38').""" |
|
67 | 'py38', not 'py3.8' or 'py-38').""" | |
68 |
|
68 | |||
69 | def decorator(func): |
|
69 | def decorator(func): | |
70 | def funcv(v): |
|
70 | def funcv(v): | |
71 | def f(): |
|
71 | def f(): | |
72 | return func(v) |
|
72 | return func(v) | |
73 |
|
73 | |||
74 | return f |
|
74 | return f | |
75 |
|
75 | |||
76 | for v in vers: |
|
76 | for v in vers: | |
77 | v = str(v) |
|
77 | v = str(v) | |
78 | f = funcv(v) |
|
78 | f = funcv(v) | |
79 | checks['%s%s' % (name, v.replace('.', ''))] = (f, desc % v) |
|
79 | checks['%s%s' % (name, v.replace('.', ''))] = (f, desc % v) | |
80 | return func |
|
80 | return func | |
81 |
|
81 | |||
82 | return decorator |
|
82 | return decorator | |
83 |
|
83 | |||
84 |
|
84 | |||
85 | def checkfeatures(features): |
|
85 | def checkfeatures(features): | |
86 | result = { |
|
86 | result = { | |
87 | 'error': [], |
|
87 | 'error': [], | |
88 | 'missing': [], |
|
88 | 'missing': [], | |
89 | 'skipped': [], |
|
89 | 'skipped': [], | |
90 | } |
|
90 | } | |
91 |
|
91 | |||
92 | for feature in features: |
|
92 | for feature in features: | |
93 | negate = feature.startswith('no-') |
|
93 | negate = feature.startswith('no-') | |
94 | if negate: |
|
94 | if negate: | |
95 | feature = feature[3:] |
|
95 | feature = feature[3:] | |
96 |
|
96 | |||
97 | if feature not in checks: |
|
97 | if feature not in checks: | |
98 | result['missing'].append(feature) |
|
98 | result['missing'].append(feature) | |
99 | continue |
|
99 | continue | |
100 |
|
100 | |||
101 | check, desc = checks[feature] |
|
101 | check, desc = checks[feature] | |
102 | try: |
|
102 | try: | |
103 | available = check() |
|
103 | available = check() | |
104 | except Exception: |
|
104 | except Exception: | |
105 | result['error'].append('hghave check failed: %s' % feature) |
|
105 | result['error'].append('hghave check failed: %s' % feature) | |
106 | continue |
|
106 | continue | |
107 |
|
107 | |||
108 | if not negate and not available: |
|
108 | if not negate and not available: | |
109 | result['skipped'].append('missing feature: %s' % desc) |
|
109 | result['skipped'].append('missing feature: %s' % desc) | |
110 | elif negate and available: |
|
110 | elif negate and available: | |
111 | result['skipped'].append('system supports %s' % desc) |
|
111 | result['skipped'].append('system supports %s' % desc) | |
112 |
|
112 | |||
113 | return result |
|
113 | return result | |
114 |
|
114 | |||
115 |
|
115 | |||
116 | def require(features): |
|
116 | def require(features): | |
117 | """Require that features are available, exiting if not.""" |
|
117 | """Require that features are available, exiting if not.""" | |
118 | result = checkfeatures(features) |
|
118 | result = checkfeatures(features) | |
119 |
|
119 | |||
120 | for missing in result['missing']: |
|
120 | for missing in result['missing']: | |
121 | stderr.write( |
|
121 | stderr.write( | |
122 | ('skipped: unknown feature: %s\n' % missing).encode('utf-8') |
|
122 | ('skipped: unknown feature: %s\n' % missing).encode('utf-8') | |
123 | ) |
|
123 | ) | |
124 | for msg in result['skipped']: |
|
124 | for msg in result['skipped']: | |
125 | stderr.write(('skipped: %s\n' % msg).encode('utf-8')) |
|
125 | stderr.write(('skipped: %s\n' % msg).encode('utf-8')) | |
126 | for msg in result['error']: |
|
126 | for msg in result['error']: | |
127 | stderr.write(('%s\n' % msg).encode('utf-8')) |
|
127 | stderr.write(('%s\n' % msg).encode('utf-8')) | |
128 |
|
128 | |||
129 | if result['missing']: |
|
129 | if result['missing']: | |
130 | sys.exit(2) |
|
130 | sys.exit(2) | |
131 |
|
131 | |||
132 | if result['skipped'] or result['error']: |
|
132 | if result['skipped'] or result['error']: | |
133 | sys.exit(1) |
|
133 | sys.exit(1) | |
134 |
|
134 | |||
135 |
|
135 | |||
136 | def matchoutput(cmd, regexp, ignorestatus=False): |
|
136 | def matchoutput(cmd, regexp, ignorestatus=False): | |
137 | """Return the match object if cmd executes successfully and its output |
|
137 | """Return the match object if cmd executes successfully and its output | |
138 | is matched by the supplied regular expression. |
|
138 | is matched by the supplied regular expression. | |
139 | """ |
|
139 | """ | |
140 | r = re.compile(regexp) |
|
140 | r = re.compile(regexp) | |
141 | p = subprocess.Popen( |
|
141 | p = subprocess.Popen( | |
142 | cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT |
|
142 | cmd, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT | |
143 | ) |
|
143 | ) | |
144 | s = p.communicate()[0] |
|
144 | s = p.communicate()[0] | |
145 | ret = p.returncode |
|
145 | ret = p.returncode | |
146 | return (ignorestatus or not ret) and r.search(s) |
|
146 | return (ignorestatus or not ret) and r.search(s) | |
147 |
|
147 | |||
148 |
|
148 | |||
149 | @check("baz", "GNU Arch baz client") |
|
149 | @check("baz", "GNU Arch baz client") | |
150 | def has_baz(): |
|
150 | def has_baz(): | |
151 | return matchoutput('baz --version 2>&1', br'baz Bazaar version') |
|
151 | return matchoutput('baz --version 2>&1', br'baz Bazaar version') | |
152 |
|
152 | |||
153 |
|
153 | |||
154 | @check("bzr", "Canonical's Bazaar client") |
|
154 | @check("bzr", "Canonical's Bazaar client") | |
155 | def has_bzr(): |
|
155 | def has_bzr(): | |
156 | try: |
|
156 | try: | |
157 | import bzrlib |
|
157 | import bzrlib | |
158 | import bzrlib.bzrdir |
|
158 | import bzrlib.bzrdir | |
159 | import bzrlib.errors |
|
159 | import bzrlib.errors | |
160 | import bzrlib.revision |
|
160 | import bzrlib.revision | |
161 | import bzrlib.revisionspec |
|
161 | import bzrlib.revisionspec | |
162 |
|
162 | |||
163 | bzrlib.revisionspec.RevisionSpec |
|
163 | bzrlib.revisionspec.RevisionSpec | |
164 | return bzrlib.__doc__ is not None |
|
164 | return bzrlib.__doc__ is not None | |
165 | except (AttributeError, ImportError): |
|
165 | except (AttributeError, ImportError): | |
166 | return False |
|
166 | return False | |
167 |
|
167 | |||
168 |
|
168 | |||
169 | @checkvers("bzr", "Canonical's Bazaar client >= %s", (1.14,)) |
|
169 | @checkvers("bzr", "Canonical's Bazaar client >= %s", (1.14,)) | |
170 | def has_bzr_range(v): |
|
170 | def has_bzr_range(v): | |
171 | major, minor = v.split('rc')[0].split('.')[0:2] |
|
171 | major, minor = v.split('rc')[0].split('.')[0:2] | |
172 | try: |
|
172 | try: | |
173 | import bzrlib |
|
173 | import bzrlib | |
174 |
|
174 | |||
175 | return bzrlib.__doc__ is not None and bzrlib.version_info[:2] >= ( |
|
175 | return bzrlib.__doc__ is not None and bzrlib.version_info[:2] >= ( | |
176 | int(major), |
|
176 | int(major), | |
177 | int(minor), |
|
177 | int(minor), | |
178 | ) |
|
178 | ) | |
179 | except ImportError: |
|
179 | except ImportError: | |
180 | return False |
|
180 | return False | |
181 |
|
181 | |||
182 |
|
182 | |||
183 | @check("chg", "running with chg") |
|
183 | @check("chg", "running with chg") | |
184 | def has_chg(): |
|
184 | def has_chg(): | |
185 | return 'CHGHG' in os.environ |
|
185 | return 'CHGHG' in os.environ | |
186 |
|
186 | |||
187 |
|
187 | |||
188 | @check("cvs", "cvs client/server") |
|
188 | @check("cvs", "cvs client/server") | |
189 | def has_cvs(): |
|
189 | def has_cvs(): | |
190 | re = br'Concurrent Versions System.*?server' |
|
190 | re = br'Concurrent Versions System.*?server' | |
191 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
|
191 | return matchoutput('cvs --version 2>&1', re) and not has_msys() | |
192 |
|
192 | |||
193 |
|
193 | |||
194 | @check("cvs112", "cvs client/server 1.12.* (not cvsnt)") |
|
194 | @check("cvs112", "cvs client/server 1.12.* (not cvsnt)") | |
195 | def has_cvs112(): |
|
195 | def has_cvs112(): | |
196 | re = br'Concurrent Versions System \(CVS\) 1.12.*?server' |
|
196 | re = br'Concurrent Versions System \(CVS\) 1.12.*?server' | |
197 | return matchoutput('cvs --version 2>&1', re) and not has_msys() |
|
197 | return matchoutput('cvs --version 2>&1', re) and not has_msys() | |
198 |
|
198 | |||
199 |
|
199 | |||
200 | @check("cvsnt", "cvsnt client/server") |
|
200 | @check("cvsnt", "cvsnt client/server") | |
201 | def has_cvsnt(): |
|
201 | def has_cvsnt(): | |
202 | re = br'Concurrent Versions System \(CVSNT\) (\d+).(\d+).*\(client/server\)' |
|
202 | re = br'Concurrent Versions System \(CVSNT\) (\d+).(\d+).*\(client/server\)' | |
203 | return matchoutput('cvsnt --version 2>&1', re) |
|
203 | return matchoutput('cvsnt --version 2>&1', re) | |
204 |
|
204 | |||
205 |
|
205 | |||
206 | @check("darcs", "darcs client") |
|
206 | @check("darcs", "darcs client") | |
207 | def has_darcs(): |
|
207 | def has_darcs(): | |
208 | return matchoutput('darcs --version', br'\b2\.([2-9]|\d{2})', True) |
|
208 | return matchoutput('darcs --version', br'\b2\.([2-9]|\d{2})', True) | |
209 |
|
209 | |||
210 |
|
210 | |||
211 | @check("mtn", "monotone client (>= 1.0)") |
|
211 | @check("mtn", "monotone client (>= 1.0)") | |
212 | def has_mtn(): |
|
212 | def has_mtn(): | |
213 | return matchoutput('mtn --version', br'monotone', True) and not matchoutput( |
|
213 | return matchoutput('mtn --version', br'monotone', True) and not matchoutput( | |
214 | 'mtn --version', br'monotone 0\.', True |
|
214 | 'mtn --version', br'monotone 0\.', True | |
215 | ) |
|
215 | ) | |
216 |
|
216 | |||
217 |
|
217 | |||
218 | @check("eol-in-paths", "end-of-lines in paths") |
|
218 | @check("eol-in-paths", "end-of-lines in paths") | |
219 | def has_eol_in_paths(): |
|
219 | def has_eol_in_paths(): | |
220 | try: |
|
220 | try: | |
221 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r') |
|
221 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix, suffix='\n\r') | |
222 | os.close(fd) |
|
222 | os.close(fd) | |
223 | os.remove(path) |
|
223 | os.remove(path) | |
224 | return True |
|
224 | return True | |
225 | except (IOError, OSError): |
|
225 | except (IOError, OSError): | |
226 | return False |
|
226 | return False | |
227 |
|
227 | |||
228 |
|
228 | |||
229 | @check("execbit", "executable bit") |
|
229 | @check("execbit", "executable bit") | |
230 | def has_executablebit(): |
|
230 | def has_executablebit(): | |
231 | try: |
|
231 | try: | |
232 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH |
|
232 | EXECFLAGS = stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH | |
233 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
233 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) | |
234 | try: |
|
234 | try: | |
235 | os.close(fh) |
|
235 | os.close(fh) | |
236 | m = os.stat(fn).st_mode & 0o777 |
|
236 | m = os.stat(fn).st_mode & 0o777 | |
237 | new_file_has_exec = m & EXECFLAGS |
|
237 | new_file_has_exec = m & EXECFLAGS | |
238 | os.chmod(fn, m ^ EXECFLAGS) |
|
238 | os.chmod(fn, m ^ EXECFLAGS) | |
239 | exec_flags_cannot_flip = (os.stat(fn).st_mode & 0o777) == m |
|
239 | exec_flags_cannot_flip = (os.stat(fn).st_mode & 0o777) == m | |
240 | finally: |
|
240 | finally: | |
241 | os.unlink(fn) |
|
241 | os.unlink(fn) | |
242 | except (IOError, OSError): |
|
242 | except (IOError, OSError): | |
243 | # we don't care, the user probably won't be able to commit anyway |
|
243 | # we don't care, the user probably won't be able to commit anyway | |
244 | return False |
|
244 | return False | |
245 | return not (new_file_has_exec or exec_flags_cannot_flip) |
|
245 | return not (new_file_has_exec or exec_flags_cannot_flip) | |
246 |
|
246 | |||
247 |
|
247 | |||
248 | @check("icasefs", "case insensitive file system") |
|
248 | @check("icasefs", "case insensitive file system") | |
249 | def has_icasefs(): |
|
249 | def has_icasefs(): | |
250 | # Stolen from mercurial.util |
|
250 | # Stolen from mercurial.util | |
251 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
251 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) | |
252 | os.close(fd) |
|
252 | os.close(fd) | |
253 | try: |
|
253 | try: | |
254 | s1 = os.stat(path) |
|
254 | s1 = os.stat(path) | |
255 | d, b = os.path.split(path) |
|
255 | d, b = os.path.split(path) | |
256 | p2 = os.path.join(d, b.upper()) |
|
256 | p2 = os.path.join(d, b.upper()) | |
257 | if path == p2: |
|
257 | if path == p2: | |
258 | p2 = os.path.join(d, b.lower()) |
|
258 | p2 = os.path.join(d, b.lower()) | |
259 | try: |
|
259 | try: | |
260 | s2 = os.stat(p2) |
|
260 | s2 = os.stat(p2) | |
261 | return s2 == s1 |
|
261 | return s2 == s1 | |
262 | except OSError: |
|
262 | except OSError: | |
263 | return False |
|
263 | return False | |
264 | finally: |
|
264 | finally: | |
265 | os.remove(path) |
|
265 | os.remove(path) | |
266 |
|
266 | |||
267 |
|
267 | |||
268 | @check("fifo", "named pipes") |
|
268 | @check("fifo", "named pipes") | |
269 | def has_fifo(): |
|
269 | def has_fifo(): | |
270 | if getattr(os, "mkfifo", None) is None: |
|
270 | if getattr(os, "mkfifo", None) is None: | |
271 | return False |
|
271 | return False | |
272 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
272 | name = tempfile.mktemp(dir='.', prefix=tempprefix) | |
273 | try: |
|
273 | try: | |
274 | os.mkfifo(name) |
|
274 | os.mkfifo(name) | |
275 | os.unlink(name) |
|
275 | os.unlink(name) | |
276 | return True |
|
276 | return True | |
277 | except OSError: |
|
277 | except OSError: | |
278 | return False |
|
278 | return False | |
279 |
|
279 | |||
280 |
|
280 | |||
281 | @check("killdaemons", 'killdaemons.py support') |
|
281 | @check("killdaemons", 'killdaemons.py support') | |
282 | def has_killdaemons(): |
|
282 | def has_killdaemons(): | |
283 | return True |
|
283 | return True | |
284 |
|
284 | |||
285 |
|
285 | |||
286 | @check("cacheable", "cacheable filesystem") |
|
286 | @check("cacheable", "cacheable filesystem") | |
287 | def has_cacheable_fs(): |
|
287 | def has_cacheable_fs(): | |
288 | from mercurial import util |
|
288 | from mercurial import util | |
289 |
|
289 | |||
290 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
290 | fd, path = tempfile.mkstemp(dir='.', prefix=tempprefix) | |
291 | os.close(fd) |
|
291 | os.close(fd) | |
292 | try: |
|
292 | try: | |
293 | return util.cachestat(path).cacheable() |
|
293 | return util.cachestat(path).cacheable() | |
294 | finally: |
|
294 | finally: | |
295 | os.remove(path) |
|
295 | os.remove(path) | |
296 |
|
296 | |||
297 |
|
297 | |||
298 | @check("lsprof", "python lsprof module") |
|
298 | @check("lsprof", "python lsprof module") | |
299 | def has_lsprof(): |
|
299 | def has_lsprof(): | |
300 | try: |
|
300 | try: | |
301 | import _lsprof |
|
301 | import _lsprof | |
302 |
|
302 | |||
303 | _lsprof.Profiler # silence unused import warning |
|
303 | _lsprof.Profiler # silence unused import warning | |
304 | return True |
|
304 | return True | |
305 | except ImportError: |
|
305 | except ImportError: | |
306 | return False |
|
306 | return False | |
307 |
|
307 | |||
308 |
|
308 | |||
309 | def gethgversion(): |
|
309 | def gethgversion(): | |
310 | m = matchoutput('hg --version --quiet 2>&1', br'(\d+)\.(\d+)') |
|
310 | m = matchoutput('hg --version --quiet 2>&1', br'(\d+)\.(\d+)') | |
311 | if not m: |
|
311 | if not m: | |
312 | return (0, 0) |
|
312 | return (0, 0) | |
313 | return (int(m.group(1)), int(m.group(2))) |
|
313 | return (int(m.group(1)), int(m.group(2))) | |
314 |
|
314 | |||
315 |
|
315 | |||
316 | @checkvers( |
|
316 | @checkvers( | |
317 | "hg", "Mercurial >= %s", list([(1.0 * x) / 10 for x in range(9, 99)]) |
|
317 | "hg", "Mercurial >= %s", list([(1.0 * x) / 10 for x in range(9, 99)]) | |
318 | ) |
|
318 | ) | |
319 | def has_hg_range(v): |
|
319 | def has_hg_range(v): | |
320 | major, minor = v.split('.')[0:2] |
|
320 | major, minor = v.split('.')[0:2] | |
321 | return gethgversion() >= (int(major), int(minor)) |
|
321 | return gethgversion() >= (int(major), int(minor)) | |
322 |
|
322 | |||
323 |
|
323 | |||
324 | @check("hg08", "Mercurial >= 0.8") |
|
324 | @check("hg08", "Mercurial >= 0.8") | |
325 | def has_hg08(): |
|
325 | def has_hg08(): | |
326 | if checks["hg09"][0](): |
|
326 | if checks["hg09"][0](): | |
327 | return True |
|
327 | return True | |
328 | return matchoutput('hg help annotate 2>&1', '--date') |
|
328 | return matchoutput('hg help annotate 2>&1', '--date') | |
329 |
|
329 | |||
330 |
|
330 | |||
331 | @check("hg07", "Mercurial >= 0.7") |
|
331 | @check("hg07", "Mercurial >= 0.7") | |
332 | def has_hg07(): |
|
332 | def has_hg07(): | |
333 | if checks["hg08"][0](): |
|
333 | if checks["hg08"][0](): | |
334 | return True |
|
334 | return True | |
335 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial Distributed SCM') |
|
335 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial Distributed SCM') | |
336 |
|
336 | |||
337 |
|
337 | |||
338 | @check("hg06", "Mercurial >= 0.6") |
|
338 | @check("hg06", "Mercurial >= 0.6") | |
339 | def has_hg06(): |
|
339 | def has_hg06(): | |
340 | if checks["hg07"][0](): |
|
340 | if checks["hg07"][0](): | |
341 | return True |
|
341 | return True | |
342 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial version') |
|
342 | return matchoutput('hg --version --quiet 2>&1', 'Mercurial version') | |
343 |
|
343 | |||
344 |
|
344 | |||
345 | @check("gettext", "GNU Gettext (msgfmt)") |
|
345 | @check("gettext", "GNU Gettext (msgfmt)") | |
346 | def has_gettext(): |
|
346 | def has_gettext(): | |
347 | return matchoutput('msgfmt --version', br'GNU gettext-tools') |
|
347 | return matchoutput('msgfmt --version', br'GNU gettext-tools') | |
348 |
|
348 | |||
349 |
|
349 | |||
350 | @check("git", "git command line client") |
|
350 | @check("git", "git command line client") | |
351 | def has_git(): |
|
351 | def has_git(): | |
352 | return matchoutput('git --version 2>&1', br'^git version') |
|
352 | return matchoutput('git --version 2>&1', br'^git version') | |
353 |
|
353 | |||
354 |
|
354 | |||
355 | def getgitversion(): |
|
355 | def getgitversion(): | |
356 | m = matchoutput('git --version 2>&1', br'git version (\d+)\.(\d+)') |
|
356 | m = matchoutput('git --version 2>&1', br'git version (\d+)\.(\d+)') | |
357 | if not m: |
|
357 | if not m: | |
358 | return (0, 0) |
|
358 | return (0, 0) | |
359 | return (int(m.group(1)), int(m.group(2))) |
|
359 | return (int(m.group(1)), int(m.group(2))) | |
360 |
|
360 | |||
361 |
|
361 | |||
362 | # https://github.com/git-lfs/lfs-test-server |
|
362 | # https://github.com/git-lfs/lfs-test-server | |
363 | @check("lfs-test-server", "git-lfs test server") |
|
363 | @check("lfs-test-server", "git-lfs test server") | |
364 | def has_lfsserver(): |
|
364 | def has_lfsserver(): | |
365 | exe = 'lfs-test-server' |
|
365 | exe = 'lfs-test-server' | |
366 | if has_windows(): |
|
366 | if has_windows(): | |
367 | exe = 'lfs-test-server.exe' |
|
367 | exe = 'lfs-test-server.exe' | |
368 | return any( |
|
368 | return any( | |
369 | os.access(os.path.join(path, exe), os.X_OK) |
|
369 | os.access(os.path.join(path, exe), os.X_OK) | |
370 | for path in os.environ["PATH"].split(os.pathsep) |
|
370 | for path in os.environ["PATH"].split(os.pathsep) | |
371 | ) |
|
371 | ) | |
372 |
|
372 | |||
373 |
|
373 | |||
374 | @checkvers("git", "git client (with ext::sh support) version >= %s", (1.9,)) |
|
374 | @checkvers("git", "git client (with ext::sh support) version >= %s", (1.9,)) | |
375 | def has_git_range(v): |
|
375 | def has_git_range(v): | |
376 | major, minor = v.split('.')[0:2] |
|
376 | major, minor = v.split('.')[0:2] | |
377 | return getgitversion() >= (int(major), int(minor)) |
|
377 | return getgitversion() >= (int(major), int(minor)) | |
378 |
|
378 | |||
379 |
|
379 | |||
380 | @check("docutils", "Docutils text processing library") |
|
380 | @check("docutils", "Docutils text processing library") | |
381 | def has_docutils(): |
|
381 | def has_docutils(): | |
382 | try: |
|
382 | try: | |
383 | import docutils.core |
|
383 | import docutils.core | |
384 |
|
384 | |||
385 | docutils.core.publish_cmdline # silence unused import |
|
385 | docutils.core.publish_cmdline # silence unused import | |
386 | return True |
|
386 | return True | |
387 | except ImportError: |
|
387 | except ImportError: | |
388 | return False |
|
388 | return False | |
389 |
|
389 | |||
390 |
|
390 | |||
391 | def getsvnversion(): |
|
391 | def getsvnversion(): | |
392 | m = matchoutput('svn --version --quiet 2>&1', br'^(\d+)\.(\d+)') |
|
392 | m = matchoutput('svn --version --quiet 2>&1', br'^(\d+)\.(\d+)') | |
393 | if not m: |
|
393 | if not m: | |
394 | return (0, 0) |
|
394 | return (0, 0) | |
395 | return (int(m.group(1)), int(m.group(2))) |
|
395 | return (int(m.group(1)), int(m.group(2))) | |
396 |
|
396 | |||
397 |
|
397 | |||
398 | @checkvers("svn", "subversion client and admin tools >= %s", (1.3, 1.5)) |
|
398 | @checkvers("svn", "subversion client and admin tools >= %s", (1.3, 1.5)) | |
399 | def has_svn_range(v): |
|
399 | def has_svn_range(v): | |
400 | major, minor = v.split('.')[0:2] |
|
400 | major, minor = v.split('.')[0:2] | |
401 | return getsvnversion() >= (int(major), int(minor)) |
|
401 | return getsvnversion() >= (int(major), int(minor)) | |
402 |
|
402 | |||
403 |
|
403 | |||
404 | @check("svn", "subversion client and admin tools") |
|
404 | @check("svn", "subversion client and admin tools") | |
405 | def has_svn(): |
|
405 | def has_svn(): | |
406 | return matchoutput('svn --version 2>&1', br'^svn, version') and matchoutput( |
|
406 | return matchoutput('svn --version 2>&1', br'^svn, version') and matchoutput( | |
407 | 'svnadmin --version 2>&1', br'^svnadmin, version' |
|
407 | 'svnadmin --version 2>&1', br'^svnadmin, version' | |
408 | ) |
|
408 | ) | |
409 |
|
409 | |||
410 |
|
410 | |||
411 | @check("svn-bindings", "subversion python bindings") |
|
411 | @check("svn-bindings", "subversion python bindings") | |
412 | def has_svn_bindings(): |
|
412 | def has_svn_bindings(): | |
413 | try: |
|
413 | try: | |
414 | import svn.core |
|
414 | import svn.core | |
415 |
|
415 | |||
416 | version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR |
|
416 | version = svn.core.SVN_VER_MAJOR, svn.core.SVN_VER_MINOR | |
417 | if version < (1, 4): |
|
417 | if version < (1, 4): | |
418 | return False |
|
418 | return False | |
419 | return True |
|
419 | return True | |
420 | except ImportError: |
|
420 | except ImportError: | |
421 | return False |
|
421 | return False | |
422 |
|
422 | |||
423 |
|
423 | |||
424 | @check("p4", "Perforce server and client") |
|
424 | @check("p4", "Perforce server and client") | |
425 | def has_p4(): |
|
425 | def has_p4(): | |
426 | return matchoutput('p4 -V', br'Rev\. P4/') and matchoutput( |
|
426 | return matchoutput('p4 -V', br'Rev\. P4/') and matchoutput( | |
427 | 'p4d -V', br'Rev\. P4D/' |
|
427 | 'p4d -V', br'Rev\. P4D/' | |
428 | ) |
|
428 | ) | |
429 |
|
429 | |||
430 |
|
430 | |||
431 | @check("symlink", "symbolic links") |
|
431 | @check("symlink", "symbolic links") | |
432 | def has_symlink(): |
|
432 | def has_symlink(): | |
433 | if getattr(os, "symlink", None) is None: |
|
433 | if getattr(os, "symlink", None) is None: | |
434 | return False |
|
434 | return False | |
435 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
435 | name = tempfile.mktemp(dir='.', prefix=tempprefix) | |
436 | try: |
|
436 | try: | |
437 | os.symlink(".", name) |
|
437 | os.symlink(".", name) | |
438 | os.unlink(name) |
|
438 | os.unlink(name) | |
439 | return True |
|
439 | return True | |
440 | except (OSError, AttributeError): |
|
440 | except (OSError, AttributeError): | |
441 | return False |
|
441 | return False | |
442 |
|
442 | |||
443 |
|
443 | |||
444 | @check("hardlink", "hardlinks") |
|
444 | @check("hardlink", "hardlinks") | |
445 | def has_hardlink(): |
|
445 | def has_hardlink(): | |
446 | from mercurial import util |
|
446 | from mercurial import util | |
447 |
|
447 | |||
448 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) |
|
448 | fh, fn = tempfile.mkstemp(dir='.', prefix=tempprefix) | |
449 | os.close(fh) |
|
449 | os.close(fh) | |
450 | name = tempfile.mktemp(dir='.', prefix=tempprefix) |
|
450 | name = tempfile.mktemp(dir='.', prefix=tempprefix) | |
451 | try: |
|
451 | try: | |
452 | util.oslink(_bytespath(fn), _bytespath(name)) |
|
452 | util.oslink(_bytespath(fn), _bytespath(name)) | |
453 | os.unlink(name) |
|
453 | os.unlink(name) | |
454 | return True |
|
454 | return True | |
455 | except OSError: |
|
455 | except OSError: | |
456 | return False |
|
456 | return False | |
457 | finally: |
|
457 | finally: | |
458 | os.unlink(fn) |
|
458 | os.unlink(fn) | |
459 |
|
459 | |||
460 |
|
460 | |||
461 | @check("hardlink-whitelisted", "hardlinks on whitelisted filesystems") |
|
461 | @check("hardlink-whitelisted", "hardlinks on whitelisted filesystems") | |
462 | def has_hardlink_whitelisted(): |
|
462 | def has_hardlink_whitelisted(): | |
463 | from mercurial import util |
|
463 | from mercurial import util | |
464 |
|
464 | |||
465 | try: |
|
465 | try: | |
466 | fstype = util.getfstype(b'.') |
|
466 | fstype = util.getfstype(b'.') | |
467 | except OSError: |
|
467 | except OSError: | |
468 | return False |
|
468 | return False | |
469 | return fstype in util._hardlinkfswhitelist |
|
469 | return fstype in util._hardlinkfswhitelist | |
470 |
|
470 | |||
471 |
|
471 | |||
472 | @check("rmcwd", "can remove current working directory") |
|
472 | @check("rmcwd", "can remove current working directory") | |
473 | def has_rmcwd(): |
|
473 | def has_rmcwd(): | |
474 | ocwd = os.getcwd() |
|
474 | ocwd = os.getcwd() | |
475 | temp = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
475 | temp = tempfile.mkdtemp(dir='.', prefix=tempprefix) | |
476 | try: |
|
476 | try: | |
477 | os.chdir(temp) |
|
477 | os.chdir(temp) | |
478 | # On Linux, 'rmdir .' isn't allowed, but the other names are okay. |
|
478 | # On Linux, 'rmdir .' isn't allowed, but the other names are okay. | |
479 | # On Solaris and Windows, the cwd can't be removed by any names. |
|
479 | # On Solaris and Windows, the cwd can't be removed by any names. | |
480 | os.rmdir(os.getcwd()) |
|
480 | os.rmdir(os.getcwd()) | |
481 | return True |
|
481 | return True | |
482 | except OSError: |
|
482 | except OSError: | |
483 | return False |
|
483 | return False | |
484 | finally: |
|
484 | finally: | |
485 | os.chdir(ocwd) |
|
485 | os.chdir(ocwd) | |
486 | # clean up temp dir on platforms where cwd can't be removed |
|
486 | # clean up temp dir on platforms where cwd can't be removed | |
487 | try: |
|
487 | try: | |
488 | os.rmdir(temp) |
|
488 | os.rmdir(temp) | |
489 | except OSError: |
|
489 | except OSError: | |
490 | pass |
|
490 | pass | |
491 |
|
491 | |||
492 |
|
492 | |||
493 | @check("tla", "GNU Arch tla client") |
|
493 | @check("tla", "GNU Arch tla client") | |
494 | def has_tla(): |
|
494 | def has_tla(): | |
495 | return matchoutput('tla --version 2>&1', br'The GNU Arch Revision') |
|
495 | return matchoutput('tla --version 2>&1', br'The GNU Arch Revision') | |
496 |
|
496 | |||
497 |
|
497 | |||
498 | @check("gpg", "gpg client") |
|
498 | @check("gpg", "gpg client") | |
499 | def has_gpg(): |
|
499 | def has_gpg(): | |
500 | return matchoutput('gpg --version 2>&1', br'GnuPG') |
|
500 | return matchoutput('gpg --version 2>&1', br'GnuPG') | |
501 |
|
501 | |||
502 |
|
502 | |||
503 | @check("gpg2", "gpg client v2") |
|
503 | @check("gpg2", "gpg client v2") | |
504 | def has_gpg2(): |
|
504 | def has_gpg2(): | |
505 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.') |
|
505 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.') | |
506 |
|
506 | |||
507 |
|
507 | |||
508 | @check("gpg21", "gpg client v2.1+") |
|
508 | @check("gpg21", "gpg client v2.1+") | |
509 | def has_gpg21(): |
|
509 | def has_gpg21(): | |
510 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.(?!0)') |
|
510 | return matchoutput('gpg --version 2>&1', br'GnuPG[^0-9]+2\.(?!0)') | |
511 |
|
511 | |||
512 |
|
512 | |||
513 | @check("unix-permissions", "unix-style permissions") |
|
513 | @check("unix-permissions", "unix-style permissions") | |
514 | def has_unix_permissions(): |
|
514 | def has_unix_permissions(): | |
515 | d = tempfile.mkdtemp(dir='.', prefix=tempprefix) |
|
515 | d = tempfile.mkdtemp(dir='.', prefix=tempprefix) | |
516 | try: |
|
516 | try: | |
517 | fname = os.path.join(d, 'foo') |
|
517 | fname = os.path.join(d, 'foo') | |
518 | for umask in (0o77, 0o07, 0o22): |
|
518 | for umask in (0o77, 0o07, 0o22): | |
519 | os.umask(umask) |
|
519 | os.umask(umask) | |
520 | f = open(fname, 'w') |
|
520 | f = open(fname, 'w') | |
521 | f.close() |
|
521 | f.close() | |
522 | mode = os.stat(fname).st_mode |
|
522 | mode = os.stat(fname).st_mode | |
523 | os.unlink(fname) |
|
523 | os.unlink(fname) | |
524 | if mode & 0o777 != ~umask & 0o666: |
|
524 | if mode & 0o777 != ~umask & 0o666: | |
525 | return False |
|
525 | return False | |
526 | return True |
|
526 | return True | |
527 | finally: |
|
527 | finally: | |
528 | os.rmdir(d) |
|
528 | os.rmdir(d) | |
529 |
|
529 | |||
530 |
|
530 | |||
531 | @check("unix-socket", "AF_UNIX socket family") |
|
531 | @check("unix-socket", "AF_UNIX socket family") | |
532 | def has_unix_socket(): |
|
532 | def has_unix_socket(): | |
533 | return getattr(socket, 'AF_UNIX', None) is not None |
|
533 | return getattr(socket, 'AF_UNIX', None) is not None | |
534 |
|
534 | |||
535 |
|
535 | |||
536 | @check("root", "root permissions") |
|
536 | @check("root", "root permissions") | |
537 | def has_root(): |
|
537 | def has_root(): | |
538 | return getattr(os, 'geteuid', None) and os.geteuid() == 0 |
|
538 | return getattr(os, 'geteuid', None) and os.geteuid() == 0 | |
539 |
|
539 | |||
540 |
|
540 | |||
541 | @check("pyflakes", "Pyflakes python linter") |
|
541 | @check("pyflakes", "Pyflakes python linter") | |
542 | def has_pyflakes(): |
|
542 | def has_pyflakes(): | |
543 | return matchoutput( |
|
543 | return matchoutput( | |
544 | "sh -c \"echo 'import re' 2>&1 | pyflakes\"", |
|
544 | "sh -c \"echo 'import re' 2>&1 | pyflakes\"", | |
545 | br"<stdin>:1: 're' imported but unused", |
|
545 | br"<stdin>:1: 're' imported but unused", | |
546 | True, |
|
546 | True, | |
547 | ) |
|
547 | ) | |
548 |
|
548 | |||
549 |
|
549 | |||
550 | @check("pylint", "Pylint python linter") |
|
550 | @check("pylint", "Pylint python linter") | |
551 | def has_pylint(): |
|
551 | def has_pylint(): | |
552 | return matchoutput("pylint --help", br"Usage: pylint", True) |
|
552 | return matchoutput("pylint --help", br"Usage: pylint", True) | |
553 |
|
553 | |||
554 |
|
554 | |||
555 | @check("clang-format", "clang-format C code formatter") |
|
555 | @check("clang-format", "clang-format C code formatter") | |
556 | def has_clang_format(): |
|
556 | def has_clang_format(): | |
557 | m = matchoutput('clang-format --version', br'clang-format version (\d)') |
|
557 | m = matchoutput('clang-format --version', br'clang-format version (\d)') | |
558 | # style changed somewhere between 4.x and 6.x |
|
558 | # style changed somewhere between 4.x and 6.x | |
559 | return m and int(m.group(1)) >= 6 |
|
559 | return m and int(m.group(1)) >= 6 | |
560 |
|
560 | |||
561 |
|
561 | |||
562 | @check("jshint", "JSHint static code analysis tool") |
|
562 | @check("jshint", "JSHint static code analysis tool") | |
563 | def has_jshint(): |
|
563 | def has_jshint(): | |
564 | return matchoutput("jshint --version 2>&1", br"jshint v") |
|
564 | return matchoutput("jshint --version 2>&1", br"jshint v") | |
565 |
|
565 | |||
566 |
|
566 | |||
567 | @check("pygments", "Pygments source highlighting library") |
|
567 | @check("pygments", "Pygments source highlighting library") | |
568 | def has_pygments(): |
|
568 | def has_pygments(): | |
569 | try: |
|
569 | try: | |
570 | import pygments |
|
570 | import pygments | |
571 |
|
571 | |||
572 | pygments.highlight # silence unused import warning |
|
572 | pygments.highlight # silence unused import warning | |
573 | return True |
|
573 | return True | |
574 | except ImportError: |
|
574 | except ImportError: | |
575 | return False |
|
575 | return False | |
576 |
|
576 | |||
577 |
|
577 | |||
578 | @check("outer-repo", "outer repo") |
|
578 | @check("outer-repo", "outer repo") | |
579 | def has_outer_repo(): |
|
579 | def has_outer_repo(): | |
580 | # failing for other reasons than 'no repo' imply that there is a repo |
|
580 | # failing for other reasons than 'no repo' imply that there is a repo | |
581 | return not matchoutput('hg root 2>&1', br'abort: no repository found', True) |
|
581 | return not matchoutput('hg root 2>&1', br'abort: no repository found', True) | |
582 |
|
582 | |||
583 |
|
583 | |||
584 | @check("ssl", "ssl module available") |
|
584 | @check("ssl", "ssl module available") | |
585 | def has_ssl(): |
|
585 | def has_ssl(): | |
586 | try: |
|
586 | try: | |
587 | import ssl |
|
587 | import ssl | |
588 |
|
588 | |||
589 | ssl.CERT_NONE |
|
589 | ssl.CERT_NONE | |
590 | return True |
|
590 | return True | |
591 | except ImportError: |
|
591 | except ImportError: | |
592 | return False |
|
592 | return False | |
593 |
|
593 | |||
594 |
|
594 | |||
595 | @check("sslcontext", "python >= 2.7.9 ssl") |
|
595 | @check("sslcontext", "python >= 2.7.9 ssl") | |
596 | def has_sslcontext(): |
|
596 | def has_sslcontext(): | |
597 | try: |
|
597 | try: | |
598 | import ssl |
|
598 | import ssl | |
599 |
|
599 | |||
600 | ssl.SSLContext |
|
600 | ssl.SSLContext | |
601 | return True |
|
601 | return True | |
602 | except (ImportError, AttributeError): |
|
602 | except (ImportError, AttributeError): | |
603 | return False |
|
603 | return False | |
604 |
|
604 | |||
605 |
|
605 | |||
606 | @check("defaultcacerts", "can verify SSL certs by system's CA certs store") |
|
606 | @check("defaultcacerts", "can verify SSL certs by system's CA certs store") | |
607 | def has_defaultcacerts(): |
|
607 | def has_defaultcacerts(): | |
608 | from mercurial import sslutil, ui as uimod |
|
608 | from mercurial import sslutil, ui as uimod | |
609 |
|
609 | |||
610 | ui = uimod.ui.load() |
|
610 | ui = uimod.ui.load() | |
611 | return sslutil._defaultcacerts(ui) or sslutil._canloaddefaultcerts |
|
611 | return sslutil._defaultcacerts(ui) or sslutil._canloaddefaultcerts | |
612 |
|
612 | |||
613 |
|
613 | |||
614 | @check("defaultcacertsloaded", "detected presence of loaded system CA certs") |
|
614 | @check("defaultcacertsloaded", "detected presence of loaded system CA certs") | |
615 | def has_defaultcacertsloaded(): |
|
615 | def has_defaultcacertsloaded(): | |
616 | import ssl |
|
616 | import ssl | |
617 | from mercurial import sslutil, ui as uimod |
|
617 | from mercurial import sslutil, ui as uimod | |
618 |
|
618 | |||
619 | if not has_defaultcacerts(): |
|
619 | if not has_defaultcacerts(): | |
620 | return False |
|
620 | return False | |
621 | if not has_sslcontext(): |
|
621 | if not has_sslcontext(): | |
622 | return False |
|
622 | return False | |
623 |
|
623 | |||
624 | ui = uimod.ui.load() |
|
624 | ui = uimod.ui.load() | |
625 | cafile = sslutil._defaultcacerts(ui) |
|
625 | cafile = sslutil._defaultcacerts(ui) | |
626 | ctx = ssl.create_default_context() |
|
626 | ctx = ssl.create_default_context() | |
627 | if cafile: |
|
627 | if cafile: | |
628 | ctx.load_verify_locations(cafile=cafile) |
|
628 | ctx.load_verify_locations(cafile=cafile) | |
629 | else: |
|
629 | else: | |
630 | ctx.load_default_certs() |
|
630 | ctx.load_default_certs() | |
631 |
|
631 | |||
632 | return len(ctx.get_ca_certs()) > 0 |
|
632 | return len(ctx.get_ca_certs()) > 0 | |
633 |
|
633 | |||
634 |
|
634 | |||
635 | @check("tls1.2", "TLS 1.2 protocol support") |
|
635 | @check("tls1.2", "TLS 1.2 protocol support") | |
636 | def has_tls1_2(): |
|
636 | def has_tls1_2(): | |
637 | from mercurial import sslutil |
|
637 | from mercurial import sslutil | |
638 |
|
638 | |||
639 | return b'tls1.2' in sslutil.supportedprotocols |
|
639 | return b'tls1.2' in sslutil.supportedprotocols | |
640 |
|
640 | |||
641 |
|
641 | |||
642 | @check("windows", "Windows") |
|
642 | @check("windows", "Windows") | |
643 | def has_windows(): |
|
643 | def has_windows(): | |
644 | return os.name == 'nt' |
|
644 | return os.name == 'nt' | |
645 |
|
645 | |||
646 |
|
646 | |||
647 | @check("system-sh", "system() uses sh") |
|
647 | @check("system-sh", "system() uses sh") | |
648 | def has_system_sh(): |
|
648 | def has_system_sh(): | |
649 | return os.name != 'nt' |
|
649 | return os.name != 'nt' | |
650 |
|
650 | |||
651 |
|
651 | |||
652 | @check("serve", "platform and python can manage 'hg serve -d'") |
|
652 | @check("serve", "platform and python can manage 'hg serve -d'") | |
653 | def has_serve(): |
|
653 | def has_serve(): | |
654 | return True |
|
654 | return True | |
655 |
|
655 | |||
656 |
|
656 | |||
657 | @check("test-repo", "running tests from repository") |
|
657 | @check("test-repo", "running tests from repository") | |
658 | def has_test_repo(): |
|
658 | def has_test_repo(): | |
659 | t = os.environ["TESTDIR"] |
|
659 | t = os.environ["TESTDIR"] | |
660 | return os.path.isdir(os.path.join(t, "..", ".hg")) |
|
660 | return os.path.isdir(os.path.join(t, "..", ".hg")) | |
661 |
|
661 | |||
662 |
|
662 | |||
663 | @check("tic", "terminfo compiler and curses module") |
|
663 | @check("tic", "terminfo compiler and curses module") | |
664 | def has_tic(): |
|
664 | def has_tic(): | |
665 | try: |
|
665 | try: | |
666 | import curses |
|
666 | import curses | |
667 |
|
667 | |||
668 | curses.COLOR_BLUE |
|
668 | curses.COLOR_BLUE | |
669 | return matchoutput('test -x "`which tic`"', br'') |
|
669 | return matchoutput('test -x "`which tic`"', br'') | |
670 | except ImportError: |
|
670 | except ImportError: | |
671 | return False |
|
671 | return False | |
672 |
|
672 | |||
673 |
|
673 | |||
674 | @check("msys", "Windows with MSYS") |
|
674 | @check("msys", "Windows with MSYS") | |
675 | def has_msys(): |
|
675 | def has_msys(): | |
676 | return os.getenv('MSYSTEM') |
|
676 | return os.getenv('MSYSTEM') | |
677 |
|
677 | |||
678 |
|
678 | |||
679 | @check("aix", "AIX") |
|
679 | @check("aix", "AIX") | |
680 | def has_aix(): |
|
680 | def has_aix(): | |
681 | return sys.platform.startswith("aix") |
|
681 | return sys.platform.startswith("aix") | |
682 |
|
682 | |||
683 |
|
683 | |||
684 | @check("osx", "OS X") |
|
684 | @check("osx", "OS X") | |
685 | def has_osx(): |
|
685 | def has_osx(): | |
686 | return sys.platform == 'darwin' |
|
686 | return sys.platform == 'darwin' | |
687 |
|
687 | |||
688 |
|
688 | |||
689 | @check("osxpackaging", "OS X packaging tools") |
|
689 | @check("osxpackaging", "OS X packaging tools") | |
690 | def has_osxpackaging(): |
|
690 | def has_osxpackaging(): | |
691 | try: |
|
691 | try: | |
692 | return ( |
|
692 | return ( | |
693 | matchoutput('pkgbuild', br'Usage: pkgbuild ', ignorestatus=1) |
|
693 | matchoutput('pkgbuild', br'Usage: pkgbuild ', ignorestatus=1) | |
694 | and matchoutput( |
|
694 | and matchoutput( | |
695 | 'productbuild', br'Usage: productbuild ', ignorestatus=1 |
|
695 | 'productbuild', br'Usage: productbuild ', ignorestatus=1 | |
696 | ) |
|
696 | ) | |
697 | and matchoutput('lsbom', br'Usage: lsbom', ignorestatus=1) |
|
697 | and matchoutput('lsbom', br'Usage: lsbom', ignorestatus=1) | |
698 | and matchoutput('xar --help', br'Usage: xar', ignorestatus=1) |
|
698 | and matchoutput('xar --help', br'Usage: xar', ignorestatus=1) | |
699 | ) |
|
699 | ) | |
700 | except ImportError: |
|
700 | except ImportError: | |
701 | return False |
|
701 | return False | |
702 |
|
702 | |||
703 |
|
703 | |||
704 | @check('linuxormacos', 'Linux or MacOS') |
|
704 | @check('linuxormacos', 'Linux or MacOS') | |
705 | def has_linuxormacos(): |
|
705 | def has_linuxormacos(): | |
706 | # This isn't a perfect test for MacOS. But it is sufficient for our needs. |
|
706 | # This isn't a perfect test for MacOS. But it is sufficient for our needs. | |
707 | return sys.platform.startswith(('linux', 'darwin')) |
|
707 | return sys.platform.startswith(('linux', 'darwin')) | |
708 |
|
708 | |||
709 |
|
709 | |||
710 | @check("docker", "docker support") |
|
710 | @check("docker", "docker support") | |
711 | def has_docker(): |
|
711 | def has_docker(): | |
712 | pat = br'A self-sufficient runtime for' |
|
712 | pat = br'A self-sufficient runtime for' | |
713 | if matchoutput('docker --help', pat): |
|
713 | if matchoutput('docker --help', pat): | |
714 | if 'linux' not in sys.platform: |
|
714 | if 'linux' not in sys.platform: | |
715 | # TODO: in theory we should be able to test docker-based |
|
715 | # TODO: in theory we should be able to test docker-based | |
716 | # package creation on non-linux using boot2docker, but in |
|
716 | # package creation on non-linux using boot2docker, but in | |
717 | # practice that requires extra coordination to make sure |
|
717 | # practice that requires extra coordination to make sure | |
718 | # $TESTTEMP is going to be visible at the same path to the |
|
718 | # $TESTTEMP is going to be visible at the same path to the | |
719 | # boot2docker VM. If we figure out how to verify that, we |
|
719 | # boot2docker VM. If we figure out how to verify that, we | |
720 | # can use the following instead of just saying False: |
|
720 | # can use the following instead of just saying False: | |
721 | # return 'DOCKER_HOST' in os.environ |
|
721 | # return 'DOCKER_HOST' in os.environ | |
722 | return False |
|
722 | return False | |
723 |
|
723 | |||
724 | return True |
|
724 | return True | |
725 | return False |
|
725 | return False | |
726 |
|
726 | |||
727 |
|
727 | |||
728 | @check("debhelper", "debian packaging tools") |
|
728 | @check("debhelper", "debian packaging tools") | |
729 | def has_debhelper(): |
|
729 | def has_debhelper(): | |
730 | # Some versions of dpkg say `dpkg', some say 'dpkg' (` vs ' on the first |
|
730 | # Some versions of dpkg say `dpkg', some say 'dpkg' (` vs ' on the first | |
731 | # quote), so just accept anything in that spot. |
|
731 | # quote), so just accept anything in that spot. | |
732 | dpkg = matchoutput( |
|
732 | dpkg = matchoutput( | |
733 | 'dpkg --version', br"Debian .dpkg' package management program" |
|
733 | 'dpkg --version', br"Debian .dpkg' package management program" | |
734 | ) |
|
734 | ) | |
735 | dh = matchoutput( |
|
735 | dh = matchoutput( | |
736 | 'dh --help', br'dh is a part of debhelper.', ignorestatus=True |
|
736 | 'dh --help', br'dh is a part of debhelper.', ignorestatus=True | |
737 | ) |
|
737 | ) | |
738 | dh_py2 = matchoutput( |
|
738 | dh_py2 = matchoutput( | |
739 | 'dh_python2 --help', br'other supported Python versions' |
|
739 | 'dh_python2 --help', br'other supported Python versions' | |
740 | ) |
|
740 | ) | |
741 | # debuild comes from the 'devscripts' package, though you might want |
|
741 | # debuild comes from the 'devscripts' package, though you might want | |
742 | # the 'build-debs' package instead, which has a dependency on devscripts. |
|
742 | # the 'build-debs' package instead, which has a dependency on devscripts. | |
743 | debuild = matchoutput( |
|
743 | debuild = matchoutput( | |
744 | 'debuild --help', br'to run debian/rules with given parameter' |
|
744 | 'debuild --help', br'to run debian/rules with given parameter' | |
745 | ) |
|
745 | ) | |
746 | return dpkg and dh and dh_py2 and debuild |
|
746 | return dpkg and dh and dh_py2 and debuild | |
747 |
|
747 | |||
748 |
|
748 | |||
749 | @check( |
|
749 | @check( | |
750 | "debdeps", "debian build dependencies (run dpkg-checkbuilddeps in contrib/)" |
|
750 | "debdeps", "debian build dependencies (run dpkg-checkbuilddeps in contrib/)" | |
751 | ) |
|
751 | ) | |
752 | def has_debdeps(): |
|
752 | def has_debdeps(): | |
753 | # just check exit status (ignoring output) |
|
753 | # just check exit status (ignoring output) | |
754 | path = '%s/../contrib/packaging/debian/control' % os.environ['TESTDIR'] |
|
754 | path = '%s/../contrib/packaging/debian/control' % os.environ['TESTDIR'] | |
755 | return matchoutput('dpkg-checkbuilddeps %s' % path, br'') |
|
755 | return matchoutput('dpkg-checkbuilddeps %s' % path, br'') | |
756 |
|
756 | |||
757 |
|
757 | |||
758 | @check("demandimport", "demandimport enabled") |
|
758 | @check("demandimport", "demandimport enabled") | |
759 | def has_demandimport(): |
|
759 | def has_demandimport(): | |
760 | # chg disables demandimport intentionally for performance wins. |
|
760 | # chg disables demandimport intentionally for performance wins. | |
761 | return (not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable' |
|
761 | return (not has_chg()) and os.environ.get('HGDEMANDIMPORT') != 'disable' | |
762 |
|
762 | |||
763 |
|
763 | |||
764 | # Add "py27", "py35", ... as possible feature checks. Note that there's no |
|
764 | # Add "py27", "py35", ... as possible feature checks. Note that there's no | |
765 | # punctuation here. |
|
765 | # punctuation here. | |
766 | @checkvers("py", "Python >= %s", (2.7, 3.5, 3.6, 3.7, 3.8, 3.9)) |
|
766 | @checkvers("py", "Python >= %s", (2.7, 3.5, 3.6, 3.7, 3.8, 3.9)) | |
767 | def has_python_range(v): |
|
767 | def has_python_range(v): | |
768 | major, minor = v.split('.')[0:2] |
|
768 | major, minor = v.split('.')[0:2] | |
769 | py_major, py_minor = sys.version_info.major, sys.version_info.minor |
|
769 | py_major, py_minor = sys.version_info.major, sys.version_info.minor | |
770 |
|
770 | |||
771 | return (py_major, py_minor) >= (int(major), int(minor)) |
|
771 | return (py_major, py_minor) >= (int(major), int(minor)) | |
772 |
|
772 | |||
773 |
|
773 | |||
774 | @check("py3", "running with Python 3.x") |
|
774 | @check("py3", "running with Python 3.x") | |
775 | def has_py3(): |
|
775 | def has_py3(): | |
776 | return 3 == sys.version_info[0] |
|
776 | return 3 == sys.version_info[0] | |
777 |
|
777 | |||
778 |
|
778 | |||
779 | @check("py3exe", "a Python 3.x interpreter is available") |
|
779 | @check("py3exe", "a Python 3.x interpreter is available") | |
780 | def has_python3exe(): |
|
780 | def has_python3exe(): | |
781 | return matchoutput('python3 -V', br'^Python 3.(5|6|7|8|9)') |
|
781 | return matchoutput('python3 -V', br'^Python 3.(5|6|7|8|9)') | |
782 |
|
782 | |||
783 |
|
783 | |||
784 | @check("pure", "running with pure Python code") |
|
784 | @check("pure", "running with pure Python code") | |
785 | def has_pure(): |
|
785 | def has_pure(): | |
786 | return any( |
|
786 | return any( | |
787 | [ |
|
787 | [ | |
788 | os.environ.get("HGMODULEPOLICY") == "py", |
|
788 | os.environ.get("HGMODULEPOLICY") == "py", | |
789 | os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure", |
|
789 | os.environ.get("HGTEST_RUN_TESTS_PURE") == "--pure", | |
790 | ] |
|
790 | ] | |
791 | ) |
|
791 | ) | |
792 |
|
792 | |||
793 |
|
793 | |||
794 | @check("slow", "allow slow tests (use --allow-slow-tests)") |
|
794 | @check("slow", "allow slow tests (use --allow-slow-tests)") | |
795 | def has_slow(): |
|
795 | def has_slow(): | |
796 | return os.environ.get('HGTEST_SLOW') == 'slow' |
|
796 | return os.environ.get('HGTEST_SLOW') == 'slow' | |
797 |
|
797 | |||
798 |
|
798 | |||
799 | @check("hypothesis", "Hypothesis automated test generation") |
|
799 | @check("hypothesis", "Hypothesis automated test generation") | |
800 | def has_hypothesis(): |
|
800 | def has_hypothesis(): | |
801 | try: |
|
801 | try: | |
802 | import hypothesis |
|
802 | import hypothesis | |
803 |
|
803 | |||
804 | hypothesis.given |
|
804 | hypothesis.given | |
805 | return True |
|
805 | return True | |
806 | except ImportError: |
|
806 | except ImportError: | |
807 | return False |
|
807 | return False | |
808 |
|
808 | |||
809 |
|
809 | |||
810 | @check("unziplinks", "unzip(1) understands and extracts symlinks") |
|
810 | @check("unziplinks", "unzip(1) understands and extracts symlinks") | |
811 | def unzip_understands_symlinks(): |
|
811 | def unzip_understands_symlinks(): | |
812 | return matchoutput('unzip --help', br'Info-ZIP') |
|
812 | return matchoutput('unzip --help', br'Info-ZIP') | |
813 |
|
813 | |||
814 |
|
814 | |||
815 | @check("zstd", "zstd Python module available") |
|
815 | @check("zstd", "zstd Python module available") | |
816 | def has_zstd(): |
|
816 | def has_zstd(): | |
817 | try: |
|
817 | try: | |
818 | import mercurial.zstd |
|
818 | import mercurial.zstd | |
819 |
|
819 | |||
820 | mercurial.zstd.__version__ |
|
820 | mercurial.zstd.__version__ | |
821 | return True |
|
821 | return True | |
822 | except ImportError: |
|
822 | except ImportError: | |
823 | return False |
|
823 | return False | |
824 |
|
824 | |||
825 |
|
825 | |||
826 | @check("devfull", "/dev/full special file") |
|
826 | @check("devfull", "/dev/full special file") | |
827 | def has_dev_full(): |
|
827 | def has_dev_full(): | |
828 | return os.path.exists('/dev/full') |
|
828 | return os.path.exists('/dev/full') | |
829 |
|
829 | |||
830 |
|
830 | |||
831 | @check("virtualenv", "Python virtualenv support") |
|
831 | @check("virtualenv", "Python virtualenv support") | |
832 | def has_virtualenv(): |
|
832 | def has_virtualenv(): | |
833 | try: |
|
833 | try: | |
834 | import virtualenv |
|
834 | import virtualenv | |
835 |
|
835 | |||
836 | virtualenv.ACTIVATE_SH |
|
836 | virtualenv.ACTIVATE_SH | |
837 | return True |
|
837 | return True | |
838 | except ImportError: |
|
838 | except ImportError: | |
839 | return False |
|
839 | return False | |
840 |
|
840 | |||
841 |
|
841 | |||
842 | @check("fsmonitor", "running tests with fsmonitor") |
|
842 | @check("fsmonitor", "running tests with fsmonitor") | |
843 | def has_fsmonitor(): |
|
843 | def has_fsmonitor(): | |
844 | return 'HGFSMONITOR_TESTS' in os.environ |
|
844 | return 'HGFSMONITOR_TESTS' in os.environ | |
845 |
|
845 | |||
846 |
|
846 | |||
847 | @check("fuzzywuzzy", "Fuzzy string matching library") |
|
847 | @check("fuzzywuzzy", "Fuzzy string matching library") | |
848 | def has_fuzzywuzzy(): |
|
848 | def has_fuzzywuzzy(): | |
849 | try: |
|
849 | try: | |
850 | import fuzzywuzzy |
|
850 | import fuzzywuzzy | |
851 |
|
851 | |||
852 | fuzzywuzzy.__version__ |
|
852 | fuzzywuzzy.__version__ | |
853 | return True |
|
853 | return True | |
854 | except ImportError: |
|
854 | except ImportError: | |
855 | return False |
|
855 | return False | |
856 |
|
856 | |||
857 |
|
857 | |||
858 | @check("clang-libfuzzer", "clang new enough to include libfuzzer") |
|
858 | @check("clang-libfuzzer", "clang new enough to include libfuzzer") | |
859 | def has_clang_libfuzzer(): |
|
859 | def has_clang_libfuzzer(): | |
860 | mat = matchoutput('clang --version', br'clang version (\d)') |
|
860 | mat = matchoutput('clang --version', br'clang version (\d)') | |
861 | if mat: |
|
861 | if mat: | |
862 | # libfuzzer is new in clang 6 |
|
862 | # libfuzzer is new in clang 6 | |
863 | return int(mat.group(1)) > 5 |
|
863 | return int(mat.group(1)) > 5 | |
864 | return False |
|
864 | return False | |
865 |
|
865 | |||
866 |
|
866 | |||
867 | @check("clang-6.0", "clang 6.0 with version suffix (libfuzzer included)") |
|
867 | @check("clang-6.0", "clang 6.0 with version suffix (libfuzzer included)") | |
868 | def has_clang60(): |
|
868 | def has_clang60(): | |
869 | return matchoutput('clang-6.0 --version', br'clang version 6\.') |
|
869 | return matchoutput('clang-6.0 --version', br'clang version 6\.') | |
870 |
|
870 | |||
871 |
|
871 | |||
872 | @check("xdiff", "xdiff algorithm") |
|
872 | @check("xdiff", "xdiff algorithm") | |
873 | def has_xdiff(): |
|
873 | def has_xdiff(): | |
874 | try: |
|
874 | try: | |
875 | from mercurial import policy |
|
875 | from mercurial import policy | |
876 |
|
876 | |||
877 | bdiff = policy.importmod('bdiff') |
|
877 | bdiff = policy.importmod('bdiff') | |
878 | return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)] |
|
878 | return bdiff.xdiffblocks(b'', b'') == [(0, 0, 0, 0)] | |
879 | except (ImportError, AttributeError): |
|
879 | except (ImportError, AttributeError): | |
880 | return False |
|
880 | return False | |
881 |
|
881 | |||
882 |
|
882 | |||
883 | @check('extraextensions', 'whether tests are running with extra extensions') |
|
883 | @check('extraextensions', 'whether tests are running with extra extensions') | |
884 | def has_extraextensions(): |
|
884 | def has_extraextensions(): | |
885 | return 'HGTESTEXTRAEXTENSIONS' in os.environ |
|
885 | return 'HGTESTEXTRAEXTENSIONS' in os.environ | |
886 |
|
886 | |||
887 |
|
887 | |||
888 | def getrepofeatures(): |
|
888 | def getrepofeatures(): | |
889 | """Obtain set of repository features in use. |
|
889 | """Obtain set of repository features in use. | |
890 |
|
890 | |||
891 | HGREPOFEATURES can be used to define or remove features. It contains |
|
891 | HGREPOFEATURES can be used to define or remove features. It contains | |
892 | a space-delimited list of feature strings. Strings beginning with ``-`` |
|
892 | a space-delimited list of feature strings. Strings beginning with ``-`` | |
893 | mean to remove. |
|
893 | mean to remove. | |
894 | """ |
|
894 | """ | |
895 | # Default list provided by core. |
|
895 | # Default list provided by core. | |
896 | features = { |
|
896 | features = { | |
897 | 'bundlerepo', |
|
897 | 'bundlerepo', | |
898 | 'revlogstore', |
|
898 | 'revlogstore', | |
899 | 'fncache', |
|
899 | 'fncache', | |
900 | } |
|
900 | } | |
901 |
|
901 | |||
902 | # Features that imply other features. |
|
902 | # Features that imply other features. | |
903 | implies = { |
|
903 | implies = { | |
904 | 'simplestore': ['-revlogstore', '-bundlerepo', '-fncache'], |
|
904 | 'simplestore': ['-revlogstore', '-bundlerepo', '-fncache'], | |
905 | } |
|
905 | } | |
906 |
|
906 | |||
907 | for override in os.environ.get('HGREPOFEATURES', '').split(' '): |
|
907 | for override in os.environ.get('HGREPOFEATURES', '').split(' '): | |
908 | if not override: |
|
908 | if not override: | |
909 | continue |
|
909 | continue | |
910 |
|
910 | |||
911 | if override.startswith('-'): |
|
911 | if override.startswith('-'): | |
912 | if override[1:] in features: |
|
912 | if override[1:] in features: | |
913 | features.remove(override[1:]) |
|
913 | features.remove(override[1:]) | |
914 | else: |
|
914 | else: | |
915 | features.add(override) |
|
915 | features.add(override) | |
916 |
|
916 | |||
917 | for imply in implies.get(override, []): |
|
917 | for imply in implies.get(override, []): | |
918 | if imply.startswith('-'): |
|
918 | if imply.startswith('-'): | |
919 | if imply[1:] in features: |
|
919 | if imply[1:] in features: | |
920 | features.remove(imply[1:]) |
|
920 | features.remove(imply[1:]) | |
921 | else: |
|
921 | else: | |
922 | features.add(imply) |
|
922 | features.add(imply) | |
923 |
|
923 | |||
924 | return features |
|
924 | return features | |
925 |
|
925 | |||
926 |
|
926 | |||
927 | @check('reporevlogstore', 'repository using the default revlog store') |
|
927 | @check('reporevlogstore', 'repository using the default revlog store') | |
928 | def has_reporevlogstore(): |
|
928 | def has_reporevlogstore(): | |
929 | return 'revlogstore' in getrepofeatures() |
|
929 | return 'revlogstore' in getrepofeatures() | |
930 |
|
930 | |||
931 |
|
931 | |||
932 | @check('reposimplestore', 'repository using simple storage extension') |
|
932 | @check('reposimplestore', 'repository using simple storage extension') | |
933 | def has_reposimplestore(): |
|
933 | def has_reposimplestore(): | |
934 | return 'simplestore' in getrepofeatures() |
|
934 | return 'simplestore' in getrepofeatures() | |
935 |
|
935 | |||
936 |
|
936 | |||
937 | @check('repobundlerepo', 'whether we can open bundle files as repos') |
|
937 | @check('repobundlerepo', 'whether we can open bundle files as repos') | |
938 | def has_repobundlerepo(): |
|
938 | def has_repobundlerepo(): | |
939 | return 'bundlerepo' in getrepofeatures() |
|
939 | return 'bundlerepo' in getrepofeatures() | |
940 |
|
940 | |||
941 |
|
941 | |||
942 | @check('repofncache', 'repository has an fncache') |
|
942 | @check('repofncache', 'repository has an fncache') | |
943 | def has_repofncache(): |
|
943 | def has_repofncache(): | |
944 | return 'fncache' in getrepofeatures() |
|
944 | return 'fncache' in getrepofeatures() | |
945 |
|
945 | |||
946 |
|
946 | |||
947 | @check('sqlite', 'sqlite3 module is available') |
|
947 | @check('sqlite', 'sqlite3 module is available') | |
948 | def has_sqlite(): |
|
948 | def has_sqlite(): | |
949 | try: |
|
949 | try: | |
950 | import sqlite3 |
|
950 | import sqlite3 | |
951 |
|
951 | |||
952 | version = sqlite3.sqlite_version_info |
|
952 | version = sqlite3.sqlite_version_info | |
953 | except ImportError: |
|
953 | except ImportError: | |
954 | return False |
|
954 | return False | |
955 |
|
955 | |||
956 | if version < (3, 8, 3): |
|
956 | if version < (3, 8, 3): | |
957 | # WITH clause not supported |
|
957 | # WITH clause not supported | |
958 | return False |
|
958 | return False | |
959 |
|
959 | |||
960 | return matchoutput('sqlite3 -version', br'^3\.\d+') |
|
960 | return matchoutput('sqlite3 -version', br'^3\.\d+') | |
961 |
|
961 | |||
962 |
|
962 | |||
963 | @check('vcr', 'vcr http mocking library') |
|
963 | @check('vcr', 'vcr http mocking library') | |
964 | def has_vcr(): |
|
964 | def has_vcr(): | |
965 | try: |
|
965 | try: | |
966 | import vcr |
|
966 | import vcr | |
967 |
|
967 | |||
968 | vcr.VCR |
|
968 | vcr.VCR | |
969 | return True |
|
969 | return True | |
970 | except (ImportError, AttributeError): |
|
970 | except (ImportError, AttributeError): | |
971 | pass |
|
971 | pass | |
972 | return False |
|
972 | return False | |
973 |
|
973 | |||
974 |
|
974 | |||
975 | @check('emacs', 'GNU Emacs') |
|
975 | @check('emacs', 'GNU Emacs') | |
976 | def has_emacs(): |
|
976 | def has_emacs(): | |
977 | # Our emacs lisp uses `with-eval-after-load` which is new in emacs |
|
977 | # Our emacs lisp uses `with-eval-after-load` which is new in emacs | |
978 | # 24.4, so we allow emacs 24.4, 24.5, and 25+ (24.5 was the last |
|
978 | # 24.4, so we allow emacs 24.4, 24.5, and 25+ (24.5 was the last | |
979 | # 24 release) |
|
979 | # 24 release) | |
980 | return matchoutput('emacs --version', b'GNU Emacs 2(4.4|4.5|5|6|7|8|9)') |
|
980 | return matchoutput('emacs --version', b'GNU Emacs 2(4.4|4.5|5|6|7|8|9)') | |
981 |
|
981 | |||
982 |
|
982 | |||
983 |
|
|
983 | @check('black', 'the black formatter for python') | |
984 | @check('grey', 'grey, the fork of the black formatter for python') |
|
|||
985 | def has_black(): |
|
984 | def has_black(): | |
986 | # use that to actual black as soon as possible |
|
985 | # use that to actual black as soon as possible | |
987 |
|
|
986 | blackcmd = 'black --version' | |
988 | blackcmd = 'python3 $RUNTESTDIR/../contrib/grey.py --version' |
|
987 | version_regex = b'black, version \d' | |
989 | # version_regex = b'black, version \d' |
|
|||
990 | version_regex = b'grey.py, version \d' |
|
|||
991 | return matchoutput(blackcmd, version_regex) |
|
988 | return matchoutput(blackcmd, version_regex) |
@@ -1,7 +1,5 b'' | |||||
1 |
#require |
|
1 | #require black | |
2 |
|
||||
3 | (this should use the actual black as soon as possible) |
|
|||
4 |
|
2 | |||
5 | $ cd $RUNTESTDIR/.. |
|
3 | $ cd $RUNTESTDIR/.. | |
6 |
$ |
|
4 | $ black --config=black.toml --check --diff `hg files 'set:**.py - hgext/fsmonitor/pywatchman/** - mercurial/thirdparty/** - "contrib/python-zstandard/**" - contrib/grey.py'` | |
7 |
|
5 |
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