3 # Copyright (C) 2010-2013 CEA/DEN
5 # This library is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU Lesser General Public
7 # License as published by the Free Software Foundation; either
8 # version 2.1 of the License.
10 # This library is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # Lesser General Public License for more details.
15 # You should have received a copy of the GNU Lesser General Public
16 # License along with this library; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 In this file : all functions that do a system call,
21 like open a browser or an editor, or call a git command
30 import utilsSat as UTS
33 from . import printcolors
35 def show_in_editor(editor, filePath, logger):
36 '''open filePath using editor.
38 :param editor str: The editor to use.
39 :param filePath str: The path to the file to open.
41 # default editor is vi
42 if editor is None or len(editor) == 0:
45 if '%s' not in editor:
49 # launch cmd using subprocess.Popen
50 cmd = editor % filePath
51 logger.write('Launched command:\n' + cmd + '\n', 5)
52 p = subprocess.Popen(cmd, shell=True)
55 logger.write(printcolors.printcError(_("Unable to edit file %s\n")
58 def git_describe(repo_path):
59 '''Use git describe --tags command to return tag description of the git repository"
60 :param repo_path str: The git repository to describe
62 git_cmd="cd %s;git describe --tags" % repo_path
63 p = subprocess.Popen(git_cmd, shell=True,
64 stdin=subprocess.PIPE,
65 stdout=subprocess.PIPE,
66 stderr=subprocess.PIPE)
71 tag_description=p.stdout.readlines()[0].strip()
72 # with python3 this utf8 bytes should be decoded
73 if isinstance(tag_description, bytes):
74 tag_description=tag_description.decode("utf-8", "ignore")
75 return tag_description
78 def git_extract(from_what, tag, git_options, where, logger, environment=None):
79 '''Extracts sources from a git repository.
81 :param from_what str: The remote git repository.
82 :param tag str: The tag.
83 :param git_options str: git options
84 :param where str: The path where to extract.
85 :param logger Logger: The logger instance to use.
86 :param environment src.environment.Environ: The environment to source when extracting.
87 :return: True if the extraction is successful
90 DBG.write("git_extract", [from_what, tag, str(where)])
91 if not where.exists():
93 where_git = os.path.join(str(where), ".git")
94 if tag == "master" or tag == "HEAD":
95 if src.architecture.is_windows():
96 cmd = "git clone %(git_options)s %(remote)s %(where)s"
100 git clone %(git_options)s %(remote)s %(where)s
101 touch -d "$(git --git-dir=%(where_git)s log -1 --format=date_format)" %(where)s
103 cmd = cmd % {'git_options': git_options, 'remote': from_what, 'tag': tag, 'where': str(where), 'where_git': where_git}
105 # NOTICE: this command only works with recent version of git
106 # because --work-tree does not work with an absolute path
107 if src.architecture.is_windows():
108 cmd = "rmdir %(where)s && git clone %(git_options)s %(remote)s %(where)s && git --git-dir=%(where_git)s --work-tree=%(where)s checkout %(tag)s"
113 git clone %(git_options)s %(remote)s %(where)s && \
114 git --git-dir=%(where_git)s --work-tree=%(where)s checkout %(tag)s && \
115 touch -d "$(git --git-dir=%(where_git)s log -1 --format=date_format)" %(where)s
117 cmd = cmd % {'git_options': git_options,
121 'where_git': where_git}
124 cmd=cmd.replace('date_format','"%ai"')
125 logger.logTxtFile.write("\n" + cmd + "\n")
126 logger.logTxtFile.flush()
128 DBG.write("cmd", cmd)
129 # git commands may fail sometimes for various raisons
130 # (big module, network troubles, tuleap maintenance)
131 # therefore we give several tries
133 max_number_of_tries = 3
134 sleep_delay = 30 # seconds
137 rc = UTS.Popen(cmd, cwd=str(where.dir()), env=environment.environ.environ, logger=logger)
138 if rc.isOk() or (i_try>=max_number_of_tries):
140 logger.write('\ngit command failed! Wait %d seconds and give an other try (%d/%d)\n' % \
141 (sleep_delay, i_try + 1, max_number_of_tries), 3)
142 time.sleep(sleep_delay) # wait a little
147 def git_extract_sub_dir(from_what, tag, git_options, where, sub_dir, logger, environment=None):
148 '''Extracts sources from a subtree sub_dir of a git repository.
150 :param from_what str: The remote git repository.
151 :param tag str: The tag.
152 :param git_options str: git options
153 :param where str: The path where to extract.
154 :param sub_dir str: The relative path of subtree to extract.
155 :param logger Logger: The logger instance to use.
156 :param environment src.environment.Environ: The environment to source when extracting.
157 :return: True if the extraction is successful
160 strWhere = str(where)
161 tmpWhere = strWhere + '_tmp'
162 parentWhere = os.path.dirname(strWhere)
163 if not os.path.exists(parentWhere):
164 logger.error("not existing directory: %s" % parentWhere)
166 if os.path.isdir(strWhere):
167 logger.error("do not override existing directory: %s" % strWhere)
169 aDict = {'git_options': git_options,
174 'parentWhere': parentWhere,
175 'tmpWhere': tmpWhere,
177 DBG.write("git_extract_sub_dir", aDict)
178 if not src.architecture.is_windows():
181 export tmpDir=%(tmpWhere)s && \
183 git clone %(git_options)s %(remote)s $tmpDir && \
185 git checkout %(tag)s && \
186 mv %(sub_dir)s %(where)s && \
187 git log -1 > %(where)s/README_git_log.txt && \
193 set tmpDir=%(tmpWhere)s && \
195 git clone %(git_options)s %(remote)s $tmpDir && \
197 git checkout %(tag)s && \
198 mv %(sub_dir)s %(where)s && \
199 git log -1 > %(where)s/README_git_log.txt && \
203 DBG.write("cmd", cmd)
205 for nbtry in range(0,3): # retries case of network problem
206 rc = UTS.Popen(cmd, cwd=parentWhere, env=environment.environ.environ, logger=logger)
208 time.sleep(30) # wait a little
212 def archive_extract(from_what, where, logger):
213 '''Extracts sources from an archive.
215 :param from_what str: The path to the archive.
216 :param where str: The path where to extract.
217 :param logger Logger: The logger instance to use.
218 :return: True if the extraction is successful
222 archive = tarfile.open(from_what)
223 for i in archive.getmembers():
224 archive.extract(i, path=str(where))
225 return True, os.path.commonprefix(archive.getnames())
226 except Exception as exc:
227 logger.write("archive_extract: %s\n" % exc)
230 def cvs_extract(protocol, user, server, base, tag, product, where,
231 logger, checkout=False, environment=None):
232 '''Extracts sources from a cvs repository.
234 :param protocol str: The cvs protocol.
235 :param user str: The user to be used.
236 :param server str: The remote cvs server.
238 :param tag str: The tag.
239 :param product str: The product.
240 :param where str: The path where to extract.
241 :param logger Logger: The logger instance to use.
242 :param checkout boolean: If true use checkout cvs.
243 :param environment src.environment.Environ: The environment to source when
245 :return: True if the extraction is successful
250 if tag is not None and len(tag) > 0:
256 elif len(opttag) == 0:
259 if len(protocol) > 0:
260 root = "%s@%s:%s" % (user, server, base)
261 command = "cvs -d :%(protocol)s:%(root)s %(command)s -d %(where)s %(tag)s %(product)s" % \
262 { 'protocol': protocol, 'root': root, 'where': str(where.base()),
263 'tag': opttag, 'product': product, 'command': cmd }
265 command = "cvs -d %(root)s %(command)s -d %(where)s %(tag)s %(base)s/%(product)s" % \
266 { 'root': server, 'base': base, 'where': str(where.base()),
267 'tag': opttag, 'product': product, 'command': cmd }
269 logger.write(command + "\n", 5)
271 if not where.dir().exists():
274 logger.logTxtFile.write("\n" + command + "\n")
275 logger.logTxtFile.flush()
276 res = subprocess.call(command,
277 cwd=str(where.dir()),
278 env=environment.environ.environ,
280 stdout=logger.logTxtFile,
281 stderr=subprocess.STDOUT)
284 def svn_extract(user,
291 '''Extracts sources from a svn repository.
293 :param user str: The user to be used.
294 :param from_what str: The remote git repository.
295 :param tag str: The tag.
296 :param where str: The path where to extract.
297 :param logger Logger: The logger instance to use.
298 :param checkout boolean: If true use checkout svn.
299 :param environment src.environment.Environ: The environment to source when
301 :return: True if the extraction is successful
304 if not where.exists():
308 command = "svn checkout --username %(user)s %(remote)s %(where)s" % \
309 { 'remote': from_what, 'user' : user, 'where': str(where) }
312 if os.path.exists(str(where)):
313 command = "/bin/rm -rf %(where)s && " % \
314 { 'remote': from_what, 'where': str(where) }
317 command += "svn export --username %(user)s %(remote)s %(where)s" % \
318 { 'remote': from_what, 'user' : user, 'where': str(where) }
320 command += "svn export -r %(tag)s --username %(user)s %(remote)s %(where)s" % \
321 { 'tag' : tag, 'remote': from_what, 'user' : user, 'where': str(where) }
323 logger.logTxtFile.write(command + "\n")
325 logger.write(command + "\n", 5)
326 logger.logTxtFile.write("\n" + command + "\n")
327 logger.logTxtFile.flush()
328 res = subprocess.call(command,
329 cwd=str(where.dir()),
330 env=environment.environ.environ,
332 stdout=logger.logTxtFile,
333 stderr=subprocess.STDOUT)
336 def get_pkg_check_cmd(dist_name):
337 '''Build the command to use for checking if a linux package is installed or not.'''
339 if dist_name in ["CO","FD","MG","MD","CO","OS"]: # linux using rpm
341 manager_msg_err="Error : command failed because sat was not able to find apt command"
344 manager_msg_err="Error : command failed because sat was not able to find rpm command"
346 # 1- search for an installed package manager (rpm on rh, apt on db)
347 cmd_which_rpm=["which", "rpm"]
348 cmd_which_apt=["which", "apt"]
349 with open(os.devnull, 'w') as devnull:
350 # 1) we search for apt (debian based systems)
351 completed=subprocess.call(cmd_which_apt,stdout=devnull, stderr=subprocess.STDOUT)
352 if completed==0 and linux=="DB":
353 cmd_is_package_installed=["apt", "list", "--installed"]
355 # 2) if apt not found search for rpm (redhat)
356 completed=subprocess.call(cmd_which_rpm,stdout=devnull, stderr=subprocess.STDOUT) # only 3.8! ,capture_output=True)
357 if completed==0 and linux=="RH":
358 cmd_is_package_installed=["rpm", "-q"]
360 # no package manager was found corresponding to dist_name
361 raise src.SatException(manager_msg_err)
362 return cmd_is_package_installed
364 def check_system_pkg(check_cmd,pkg):
365 '''Check if a package is installed
366 :param check_cmd list: the list of command to use system package manager
367 :param user str: the pkg name to check
369 :return: a string with package name with status un message
372 FNULL = open(os.devnull, 'w')
373 cmd_is_package_installed=[]
374 for cmd in check_cmd:
375 cmd_is_package_installed.append(cmd)
376 cmd_is_package_installed.append(pkg)
379 if check_cmd[0]=="apt":
380 # special treatment for apt
381 # apt output is too messy for being used
382 # some debian packages have version numbers in their name, we need to add a *
383 # also apt do not return status, we need to use grep
384 # and apt output is too messy for being used
385 cmd_is_package_installed[-1]+="*" # we don't specify in pyconf the exact name because of version numbers
386 p=subprocess.Popen(cmd_is_package_installed,
387 stdout=subprocess.PIPE,
390 output = subprocess.check_output(['grep', pkg], stdin=p.stdout)
391 msg_status=src.printcolors.printcSuccess("OK")
393 msg_status=src.printcolors.printcError("KO")
394 msg_status+=" (package is not installed!)\n"
396 p=subprocess.Popen(cmd_is_package_installed,
397 stdout=subprocess.PIPE,
399 output, err = p.communicate()
402 msg_status=src.printcolors.printcSuccess("OK")
403 # in python3 output is a byte and should be decoded
404 if isinstance(output, bytes):
405 output = output.decode("utf-8", "ignore")
406 msg_status+=" (" + output.replace('\n',' ') + ")\n" # remove output trailing \n
408 msg_status=src.printcolors.printcError("KO")
409 msg_status+=" (package is not installed!)\n"