def doman(*sourceFiles):
'''inserts the man pages in the list of files into /usr/share/man/'''
'''example call: pisilinuxtools.doman("man.1", "pardus.*")'''
manDIR = join_path(get.installDIR(), get.manDIR())
if not can_access_directory(manDIR):
makedirs(manDIR)
for sourceFile in sourceFiles:
sourceFileGlob = glob.glob(sourceFile)
if len(sourceFileGlob) == 0:
raise FileError(_("No file matched pattern \"%s\"") % sourceFile)
for source in sourceFileGlob:
compressed = source.endswith("gz") and source
if compressed:
source = source[:-3]
try:
pageName, pageDirectory = source[:source.rindex('.')], \
source[source.rindex('.')+1:]
except ValueError:
error(_('ActionsAPI [doman]: Wrong man page file: %s') % (source))
manPDIR = join_path(manDIR, '/man%s' % pageDirectory)
makedirs(manPDIR)
if not compressed:
system('install -m0644 %s %s' % (source, manPDIR))
else:
uncompress(compressed, targetDir=manPDIR)
def echo(destionationFile, content):
try:
f = open(destionationFile, 'a')
f.write('%s\n' % content)
f.close()
except IOError:
error(_('ActionsAPI [echo]: Can\'t append to file %s.') % (destionationFile))
def makedirs(destinationDirectory):
'''recursive directory creation function'''
try:
if not os.access(destinationDirectory, os.F_OK):
os.makedirs(destinationDirectory)
except OSError:
error(_('Cannot create directory %s') % destinationDirectory)
def system(command):
command = string.join(string.split(command))
retValue = run_logged(command)
#if return value is different than 0, it means error, raise exception
if retValue != 0:
error(_("Command \"%s\" failed, return value was %d.") % (command, retValue))
return retValue
def dosym(sourceFile, destinationFile):
'''creates soft link between sourceFile and destinationFile'''
''' example call: pisilinuxtools.dosym("/usr/bin/bash", "/bin/bash")'''
makedirs(join_path(get.installDIR(), os.path.dirname(destinationFile)))
try:
os.symlink(sourceFile, join_path(get.installDIR() ,destinationFile))
except OSError:
error(_('ActionsAPI [dosym]: File already exists: %s') % (destinationFile))
def unlinkDir(sourceDirectory):
'''delete an entire directory tree'''
if isDirectory(sourceDirectory) or isLink(sourceDirectory):
try:
shutil.rmtree(sourceDirectory)
except OSError:
error(_('ActionsAPI [unlinkDir]: Operation not permitted: %s') % (sourceDirectory))
elif isFile(sourceDirectory):
pass
else:
error(_('ActionsAPI [unlinkDir]: Directory %s doesn\'t exists.') % (sourceDirectory))
def rename(sourceFile, destinationFile):
''' renames sourceFile as destinationFile'''
''' example call: pisilinuxtools.rename("/usr/bin/bash", "bash.old") '''
''' the result of the previous example would be "/usr/bin/bash.old" '''
baseDir = os.path.dirname(sourceFile)
try:
os.rename(join_path(get.installDIR(), sourceFile), join_path(get.installDIR(), baseDir, destinationFile))
except OSError as e:
error(_('ActionsAPI [rename]: %s: %s') % (e, sourceFile))
def chmod(filePath, mode = 0o755):
'''change the mode of filePath to the mode'''
filePathGlob = glob.glob(filePath)
if len(filePathGlob) == 0:
error(_("ActionsAPI [chmod]: No file matched pattern \"%s\".") % filePath)
for fileName in filePathGlob:
if can_access_file(fileName):
try:
os.chmod(fileName, mode)
except OSError:
ctx.ui.error(_('ActionsAPI [chmod]: Operation not permitted: %s (mode: 0%o)') \
% (fileName, mode))
else:
ctx.ui.error(_('ActionsAPI [chmod]: File %s doesn\'t exists.') % (fileName))
def touch(filePath):
'''changes the access time of the 'filePath', or creates it if it does not exist'''
filePathGlob = glob.glob(filePath)
if filePathGlob:
if len(filePathGlob) == 0:
error(_("ActionsAPI [touch]: No file matched pattern \"%s\".") % filePath)
for f in filePathGlob:
os.utime(f, None)
else:
try:
f = open(filePath, 'w')
f.close()
except IOError:
error(_('ActionsAPI [touch]: Permission denied: %s') % (filePath))
def copytree(source, destination, sym = True):
'''recursively copy an entire directory tree rooted at source'''
if isDirectory(source):
if os.path.exists(destination):
if isDirectory(destination):
copytree(source, join_path(destination, os.path.basename(source.strip('/'))))
return
else:
copytree(source, join_path(destination, os.path.basename(source)))
return
try:
shutil.copytree(source, destination, sym)
except OSError as e:
error(_('ActionsAPI [copytree] %s to %s: %s') % (source, destination, e))
else:
error(_('ActionsAPI [copytree]: Directory %s doesn\'t exists.') % (source))
def copy(source, destination, sym = True):
'''recursively copy a "source" file or directory to "destination"'''
sourceGlob = glob.glob(source)
if len(sourceGlob) == 0:
error(_("ActionsAPI [copy]: No file matched pattern \"%s\".") % source)
for filePath in sourceGlob:
if isFile(filePath) and not isLink(filePath):
try:
shutil.copy(filePath, destination)
except IOError:
error(_('ActionsAPI [copy]: Permission denied: %s to %s') % (filePath, destination))
elif isLink(filePath) and sym:
if isDirectory(destination):
os.symlink(os.readlink(filePath), join_path(destination, os.path.basename(filePath)))
else:
if isFile(destination):
os.remove(destination)
os.symlink(os.readlink(filePath), destination)
elif isLink(filePath) and not sym:
if isDirectory(filePath):
copytree(filePath, destination)
else:
shutil.copy(filePath, destination)
elif isDirectory(filePath):
copytree(filePath, destination, sym)
else:
error(_('ActionsAPI [copy]: File %s does not exist.') % filePath)
def move(source, destination):
'''recursively move a "source" file or directory to "destination"'''
sourceGlob = glob.glob(source)
if len(sourceGlob) == 0:
error(_("ActionsAPI [move]: No file matched pattern \"%s\".") % source)
for filePath in sourceGlob:
if isFile(filePath) or isLink(filePath) or isDirectory(filePath):
try:
shutil.move(filePath, destination)
except OSError:
error(_('ActionsAPI [move]: Permission denied: %s to %s') % (filePath, destination))
else:
error(_('ActionsAPI [move]: File %s doesn\'t exists.') % (filePath))
