def get_special_completions(self, view, prefix, locations):
# Contents of the current line up to the cursor
line_contents = get_line_contents(view, locations[0])
# Autocompletion for LANGUAGE pragmas
if get_setting('auto_complete_language_pragmas'):
# TODO handle multiple selections
match_language = LANGUAGE_RE.match(line_contents)
if match_language:
return [ (unicode(c),) * 2 for c in self.language_completions ]
# Autocompletion for import statements
if get_setting('auto_complete_imports'):
match_import = IMPORT_RE.match(line_contents)
if match_import:
import_completions = [ (unicode(c),) * 2 for c in self.module_completions ]
# Right after "import "? Propose "qualified" as well!
qualified_match = IMPORT_QUALIFIED_POSSIBLE_RE.match(line_contents)
if qualified_match:
qualified_prefix = qualified_match.group('qualifiedprefix')
if qualified_prefix == "" or "qualified".startswith(qualified_prefix):
import_completions.insert(0, (u"qualified", "qualified "))
return import_completions
return None
def on_modified(self, view):
lint_check_fly = get_setting('lint_check_fly')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
if lint_check_fly and is_haskell_source(view) and view.file_name():
self.fly_agent.fly(view)
def on_modified(self, view):
lint_check_fly = get_setting('lint_check_fly')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
if lint_check_fly and is_haskell_source(view) and view.file_name():
self.fly_agent.fly(view)
def on_query_context(self, view, key, operator, operand, match_all):
if key == 'auto_completion_popup':
return get_setting('auto_completion_popup')
elif key == 'is_haskell_source':
return is_haskell_source(view)
else:
return False
def on_post_save(self, view):
auto_build_enabled = get_setting('enable_auto_build')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
cabal_project_dir, cabal_project_name = get_cabal_project_dir_and_name_of_view(view)
# auto build enabled and file within a cabal project
if auto_build_enabled and cabal_project_dir is not None:
view.window().run_command('sublime_haskell_build_auto')
# try to ghc-mod check
elif auto_check_enabled and auto_lint_enabled:
view.window().run_command('sublime_haskell_ghc_mod_check_and_lint')
elif auto_check_enabled:
view.window().run_command('sublime_haskell_ghc_mod_check')
elif auto_lint_enabled:
view.window().run_command('sublime_haskell_ghc_mod_lint')
def on_post_save(self, view):
auto_build_enabled = get_setting('enable_auto_build')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
cabal_project_dir, cabal_project_name = get_cabal_project_dir_and_name_of_view(view)
# auto build enabled and file within a cabal project
if auto_build_enabled and cabal_project_dir is not None:
view.window().run_command('sublime_haskell_build_auto')
# try to ghc-mod check
elif get_setting('enable_ghc_mod'):
if auto_check_enabled and auto_lint_enabled:
view.window().run_command('sublime_haskell_ghc_mod_check_and_lint')
elif auto_check_enabled:
view.window().run_command('sublime_haskell_ghc_mod_check')
elif auto_lint_enabled:
view.window().run_command('sublime_haskell_ghc_mod_lint')
def get_import_completions(self, view, prefix, locations):
# Contents of the current line up to the cursor
line_contents = get_line_contents(view, locations[0])
# Autocompletion for LANGUAGE pragmas
if get_setting('auto_complete_language_pragmas'):
# TODO handle multiple selections
match_language = LANGUAGE_RE.match(line_contents)
if match_language:
return [(unicode(c),) * 2 for c in self.language_completions]
# Autocompletion for import statements
if get_setting('auto_complete_imports'):
match_import_list = IMPORT_SYMBOL_RE.search(line_contents)
if match_import_list:
module_name = match_import_list.group('module')
import_list_completions = []
with self.info_lock:
for file_info in self.info.values():
if file_info['moduleName'] == module_name:
for d in file_info['declarations']:
identifier = d['identifier']
import_list_completions.append((identifier[:MAX_COMPLETION_LENGTH], identifier))
with self.std_info_lock:
if module_name in self.std_info:
for v in self.std_info[module_name]:
import_list_completions.append((v[:MAX_COMPLETION_LENGTH], v))
return import_list_completions
match_import = IMPORT_RE_PREFIX.match(line_contents)
if match_import:
(qualified, pref) = match_import.groups()
import_completions = self.get_module_completions_for(pref)
# Right after "import "? Propose "qualified" as well!
qualified_match = IMPORT_QUALIFIED_POSSIBLE_RE.match(line_contents)
if qualified_match:
qualified_prefix = qualified_match.group('qualifiedprefix')
if qualified_prefix == "" or "qualified".startswith(qualified_prefix):
import_completions.insert(0, (u"qualified", "qualified "))
return list(set(import_completions))
return None
def on_setting_changed(self):
same = True
for k, v in self.local_settings.items():
r = get_setting(k)
same = same and v == r
self.local_settings[k] = r
if not same:
self.init_ghcmod_completions()
def __init__(self):
# TODO: Start the InspectorAgent as a separate thread.
self.inspector = InspectorAgent()
self.inspector.start()
self.language_completions = []
if get_setting('enable_ghc_mod'):
self.init_ghcmod_completions()
def on_post_save(self, view):
# If the edited file was Haskell code within a cabal project, try to
# compile it.
cabal_project_dir = get_cabal_project_dir_of_view(view)
if cabal_project_dir is not None:
# On another thread, wait for the build to finish.
sublime.status_message("Rebuilding Haskell...")
add_to_path = get_setting("add_to_PATH", [])
thread = Thread(target=wait_for_build_to_complete, args=(add_to_path, view, cabal_project_dir))
thread.start()
def on_post_save(self, view):
auto_build_enabled = get_setting('enable_auto_build')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
cabal_project_dir, cabal_project_name = get_cabal_project_dir_and_name_of_view(
view)
# don't flycheck
self.fly_agent.nofly()
# auto build enabled and file within a cabal project
if auto_build_enabled and cabal_project_dir is not None:
view.window().run_command('sublime_haskell_build_auto')
elif auto_check_enabled and auto_lint_enabled:
view.window().run_command('sublime_haskell_check_and_lint')
elif auto_check_enabled:
view.window().run_command('sublime_haskell_check')
elif auto_lint_enabled:
view.window().run_command('sublime_haskell_lint')
def current_cabal_build():
"""Current cabal build command"""
args = []
if get_setting('use_cabal_dev'):
args += ['cabal-dev']
else:
args += ['cabal']
args += ['build']
return attach_sandbox(args)
def current_cabal_build():
"""Current cabal build command"""
args = []
if get_setting('use_cabal_dev'):
args += ['cabal-dev']
else:
args += ['cabal']
args += ['build']
return attach_sandbox(args)
def on_post_save(self, view):
auto_build_enabled = get_setting('enable_auto_build')
auto_check_enabled = get_setting('enable_auto_check')
auto_lint_enabled = get_setting('enable_auto_lint')
cabal_project_dir, cabal_project_name = get_cabal_project_dir_and_name_of_view(view)
# don't flycheck
self.fly_agent.nofly()
# auto build enabled and file within a cabal project
if auto_build_enabled and cabal_project_dir is not None:
view.window().run_command('sublime_haskell_build_auto')
elif auto_check_enabled and auto_lint_enabled:
view.window().run_command('sublime_haskell_check_and_lint')
view.window().run_command('sublime_haskell_get_types')
elif auto_check_enabled:
view.window().run_command('sublime_haskell_check')
view.window().run_command('sublime_haskell_get_types')
elif auto_lint_enabled:
view.window().run_command('sublime_haskell_lint')
def run(self):
use_cabal_dev = get_setting('use_cabal_dev')
sandbox = get_setting('cabal_dev_sandbox')
sandboxes = get_setting('cabal_dev_sandbox_list')
sandboxes.append(sandbox)
sandboxes = list(set(sandboxes))
set_setting('cabal_dev_sandbox_list', sandboxes)
# No candboxes
if len(sandboxes) == 0:
sublime.status_message('SublimeHaskell: There is nothing to switch to')
set_setting('use_cabal_dev', False)
save_settings()
return
# One sandbox, just switch
if len(sandboxes) == 1:
set_setting('use_cabal_dev', not use_cabal_dev)
if use_cabal_dev:
now_using = 'Cabal'
else:
now_using = 'Cabal-Dev'
sublime.status_message('SublimeHaskell: Switched to ' + now_using)
save_settings()
return
# Many sandboxes, show list
self.sorted_sands = sandboxes
# Move previously used sandbox (or cabal) on top
self.sorted_sands.remove(sandbox)
if use_cabal_dev:
self.sorted_sands.insert(0, sandbox)
self.sorted_sands.insert(0, "<Cabal>")
else:
self.sorted_sands.insert(0, "<Cabal>")
self.sorted_sands.insert(0, sandbox)
self.window.show_quick_panel(self.sorted_sands, self.on_done)
def init_ghcmod_completions(self):
if not get_setting('enable_ghc_mod'):
return
sublime.status_message('SublimeHaskell: Updating ghc_mod completions...')
# Init LANGUAGE completions
autocompletion.language_completions = call_ghcmod_and_wait(['lang']).splitlines()
# Init import module completion
autocompletion.module_completions = set(call_ghcmod_and_wait(['list']).splitlines())
sublime.status_message('SublimeHaskell: Updating ghc_mod completions ' + u" \u2714")
def run(self):
current_project_dir, current_project_name = get_cabal_project_dir_and_name_of_view(self.window.active_view())
if current_project_name and current_project_dir:
build_mode = get_setting('auto_build_mode')
build_command = {
'normal': 'build',
'normal-then-warnings': 'build_then_warnings',
'typecheck': 'typecheck',
'typecheck-then-warnings': 'typecheck_then_warnings',
}.get(build_mode)
if not build_command:
output_error(self.window, "SublimeHaskell: invalid auto_build_mode '%s'" % build_mode)
run_build(self.window.active_view(), current_project_name, current_project_dir, build_command, None)
def __init__(self):
autocompletion.language_completions = []
autocompletion.module_completions = set()
self.local_settings = {
'enable_ghc_mod': None,
'use_cabal_dev': None,
'cabal_dev_sandbox': None,
}
for s in self.local_settings.keys():
self.local_settings[s] = get_setting(s)
self.init_ghcmod_completions()
# Subscribe to settings changes to update data
get_settings().add_on_change('enable_ghc_mod', lambda: self.on_setting_changed())
def __init__(self):
# TODO: Start the InspectorAgent as a separate thread.
self.inspector = InspectorAgent()
self.inspector.start()
autocompletion.language_completions = []
autocompletion.module_completions = []
self.local_settings = {
'enable_ghc_mod' : None,
'use_cabal_dev' : None,
'cabal_dev_sandbox' : None }
for s in self.local_settings.keys():
self.local_settings[s] = get_setting(s)
self.init_ghcmod_completions()
# Subscribe to settings changes to update data
get_settings().add_on_change('enable_ghc_mod', lambda: self.on_setting_changed())
def on_query_completions(self, view, prefix, locations):
if not is_haskell_source(view):
return []
begin_time = time.clock()
# Only suggest symbols if the current file is part of a Cabal project.
# TODO: Only suggest symbols from within this project.
completions = autocompletion.get_import_completions(view, prefix, locations)
if not completions:
completions = autocompletion.get_completions(view, prefix, locations)
end_time = time.clock()
log('time to get completions: {0} seconds'.format(end_time - begin_time))
# Don't put completions with special characters (?, !, ==, etc.)
# into completion because that wipes all default Sublime completions:
# See http://www.sublimetext.com/forum/viewtopic.php?t=8659
# TODO: work around this
comp = [c for c in completions if NO_SPECIAL_CHARS_RE.match(c[0])]
if get_setting('inhibit_completions'):
return (comp, sublime.INHIBIT_WORD_COMPLETIONS | sublime.INHIBIT_EXPLICIT_COMPLETIONS)
return comp
