def parse_output_messages_and_show(view, msg, base_dir, exit_code, stderr):
'''Parse errors and display resulting errors'''
# The process has terminated; parse and display the output:
parsed_messages = ParseOutput.parse_output_messages(view, base_dir, stderr)
# The unparseable part (for other errors)
unparsable = Regexes.OUTPUT_REGEX.sub('', stderr).strip()
# Set global error list
ParseOutput.set_global_error_messages(parsed_messages)
# If we couldn't parse any messages, just show the stderr
# Otherwise the parsed errors and the unparsable stderr remainder
outputs = []
if parsed_messages:
outputs += [ParseOutput.format_output_messages(parsed_messages)]
if unparsable:
outputs += ['', '']
if unparsable:
outputs += ["Collected output:\n", unparsable]
ParseOutput.show_output_result_text(view, msg, '\n'.join(outputs),
exit_code, base_dir)
sublime.set_timeout(
lambda: ParseOutput.mark_messages_in_views(parsed_messages), 0)
def on_autofix(self, corrections):
output_messages = [
ParseOutput.OutputMessage(
m['source']['file'],
HsResultParse.parse_region(m['region']).to_zero_based(),
m['level'].capitalize() + ': ' +
m['note']['message'].replace('\n', '\n '), m['level'])
for m in self.messages
]
self.corrections = corrections
for corr in self.corrections:
corr.message_region.to_zero_based()
self.corrections_dict = dict(
((os.path.normpath(c.file), c.message_region.start.line,
c.message_region.start.column), c) for c in self.corrections)
for omsg in output_messages:
okey = (os.path.normpath(omsg.filename), omsg.region.start.line,
omsg.region.start.column)
if okey in self.corrections_dict:
omsg.correction = self.corrections_dict[okey]
ParseOutput.set_global_error_messages(output_messages)
output_text = ParseOutput.format_output_messages(output_messages)
if Settings.PLUGIN.show_error_window:
sublime.set_timeout(lambda: ParseOutput.write_output(self.view,
output_text,
Common.get_cabal_project_dir_of_file(self.filename) or \
os.path.dirname(self.filename),
panel_display=not self.fly_mode and len(output_messages)),
0)
sublime.set_timeout(
lambda: ParseOutput.mark_messages_in_views(output_messages), 0)
def wait_ghcmod_and_parse(view, filename, msg, cmds_with_args,
alter_messages_cb):
sublime.set_timeout(lambda: ParseOutput.hide_output(view), 0)
parsed_messages = []
file_dir = os.path.dirname(filename)
all_cmds_successful = True
all_cmds_outputs = []
for (cmd, args) in cmds_with_args:
stdout = GHCIMod.call_ghcmod_and_wait(args, filename)
# stdout contains NULL as line endings within one message
# error_output_regex using indents to determine one message scope
# Replace NULLs to indents
out = stdout.replace('\0', '\n ')
success = len(out.strip()) == 0
if not success:
all_cmds_outputs.append(out)
Logging.log(
u"ghc-mod %s didn't exit with success on '%s'" %
(u' '.join(cmd), filename), Logging.LOG_ERROR)
all_cmds_successful &= success
for parsed in ParseOutput.parse_output_messages(view, file_dir, out):
parsed_messages.append((cmd, parsed))
if alter_messages_cb:
alter_messages_cb(parsed_messages)
concated_messages = [m[1] for m in parsed_messages]
# Set global error list
ParseOutput.set_global_error_messages(concated_messages)
sublime.set_timeout(
lambda: ParseOutput.mark_messages_in_views(concated_messages), 0)
output_text = (ParseOutput.format_output_messages(concated_messages)
if parsed_messages else '\n'.join(all_cmds_outputs))
exit_code = 0 if all_cmds_successful else 1
ParseOutput.show_output_result_text(view, msg, output_text, exit_code,
file_dir)
def on_autofix(self, corrections):
# Oh, this looks pretty ugly. But, list comprehensions are supposedly faster than loops. And since this is
# is supporting Haskell, why not use the functional approach? :-)
output_messages = [ParseOutput.OutputMessage(msg.get('source', {}).get('file', '<no file/command line/OPTIONS_GHC>'),
HsResultParse.parse_region(msg.get('region')).to_zero_based() \
if msg.get('region') is not None else Symbols.Region(0),
msg.get('level', 'uncategorized').capitalize() + ': ' + \
msg.get('note', {}).get('message', '').replace('\n', '\n '),
msg.get('level', 'uncategorized'))
for msg in self.msgs]
# Hack alert: Region and Position.to_zero_based() return the original object (self) after updating it. 'and' returns the
# right hand side, which is never None or a false value.
self.corrections_dict = dict(
((os.path.normpath(c.file), c.message_region.start.line,
c.message_region.start.column), c) for c in [
corr.message_region.to_zero_based() and corr
for corr in corrections or []
])
for omsg in output_messages:
okey = (os.path.normpath(omsg.filename), omsg.region.start.line,
omsg.region.start.column)
if okey in self.corrections_dict:
omsg.correction = self.corrections_dict[okey]
ParseOutput.set_global_error_messages(output_messages)
output_text = ParseOutput.format_output_messages(output_messages)
if Settings.PLUGIN.show_error_window:
cabal_proj_dir = Common.get_cabal_project_dir_of_file(
self.filename) or os.path.dirname(self.filename)
panel_display = not self.fly_mode and output_messages
sublime.set_timeout(
lambda: ParseOutput.write_output(
self.view, output_text, cabal_proj_dir, panel_display), 0)
sublime.set_timeout(
lambda: ParseOutput.mark_messages_in_views(output_messages), 0)
def wait_for_chain_to_complete(self, view, cabal_project_dir, msg, cmds,
on_done):
'''Chains several commands, wait for them to complete, then parse and display
the resulting errors.'''
# First hide error panel to show that something is going on
sublime.set_timeout(lambda: hide_output(view), 0)
# run and wait commands, fail on first fail
# exit_code has scope outside of the loop
# stdout = ''
collected_out = []
exit_code = 0
output_log = Common.output_panel(
view.window(),
'',
panel_name=BUILD_LOG_PANEL_NAME,
panel_display=Settings.PLUGIN.show_output_window)
for cmd in cmds:
Common.output_text(output_log, ' '.join(cmd) + '...\n')
# Don't tie stderr to stdout, since we're interested in the error messages
out = OutputCollector.OutputCollector(output_log,
cmd,
cwd=cabal_project_dir)
exit_code, cmd_out = out.wait()
collected_out.append(cmd_out)
# Bail if the command failed...
if exit_code != 0:
break
if collected_out or exit_code == 0:
# We're going to show the errors in the output panel...
Common.hide_panel(view.window(), panel_name=BUILD_LOG_PANEL_NAME)
# Notify UI thread that commands are done
sublime.set_timeout(on_done, 0)
the_stderr = ''.join(collected_out)
# The process has terminated; parse and display the output:
parsed_messages = ParseOutput.parse_output_messages(
view, cabal_project_dir, the_stderr)
# The unparseable part (for other errors)
unparsable = Regexes.OUTPUT_REGEX.sub('', the_stderr).strip()
# Set global error list
ParseOutput.set_global_error_messages(parsed_messages)
# If we couldn't parse any messages, just show the stderr
# Otherwise the parsed errors and the unparsable stderr remainder
outputs = []
if parsed_messages:
outputs += [ParseOutput.format_output_messages(parsed_messages)]
if unparsable:
outputs += ['', '']
if unparsable:
outputs += ["Collected output:\n", unparsable]
ParseOutput.show_output_result_text(view, msg, '\n'.join(outputs),
exit_code, cabal_project_dir)
sublime.set_timeout(
lambda: ParseOutput.mark_messages_in_views(parsed_messages), 0)