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support "$-" for alias arg, meaning "0 or more args"

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This commit is contained in:
jesopo 2019-09-30 10:15:12 +01:00
parent 9e66390c35
commit 0a1a3551a2
1 changed files with 8 additions and 4 deletions
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12
modules/commands/__init__.py
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@ -8,7 +8,7 @@ from . import outs
COMMAND_METHOD = "command-method"
COMMAND_METHODS = ["PRIVMSG", "NOTICE"]
REGEX_ARG_NUMBER = re.compile(r"\$(\d+)(-?)")
REGEX_ARG_NUMBER = re.compile(r"\$(?:(\d+)(-?)|(-))")
MESSAGE_TAGS_CAP = utils.irc.Capability("message-tags",
"draft/message-tags-0.2")
@ -66,14 +66,18 @@ class Module(ModuleManager.BaseModule):
def _alias_arg_replace(self, s, args_split):
for match in REGEX_ARG_NUMBER.finditer(s):
index = int(match.group(1))
continuous = match.group(2) == "-"
if match.group(1):
index = int(match.group(1))
continuous = match.group(2) == "-"
else:
index = -1
continuous = True
if index >= len(args_split):
raise IndexError("Unknown alias arg index")
if continuous:
replace = " ".join(args_split[index:])
replace = " ".join(args_split[min(index, 0):])
else:
replace = args_split[index]
s = s.replace(match.group(0), replace)