[英]How do I dynamically define help for a hubot command?
Hubot generally expects scripts to have headers of the form: Hubot通常期望脚本具有以下形式的标题:
# Commands:
# hubot foo - Hubot says foo.
However, what if I want to dynamically define the text trigger for my command? 但是,如果要动态定义命令的文本触发器怎么办? Eg if I have a command:
例如,如果我有一条命令:
fooCommandText = process.env.HUBOT_FOO_COMMAND || 'foo'
module.exports = (robot) ->
robot.respond ///#{fooCommandText}///, (response) ->
response.send 'foo'
I still want hubot help
to work, but I can't use a static header to define what my command looks like. 我仍然希望
hubot help
起作用,但是我无法使用静态标头来定义命令的外观。
Looking at robot.coffee in Hubot itself, I can see parseHelp
explicitly reads the script file and parses the header. 查看Hubot本身中的robot.coffee,我可以看到
parseHelp
显式读取脚本文件并解析标头。
How can I make hubot help
work for a command whose text trigger is dynamic? 如何使
hubot help
对文本触发器是动态的命令起作用?
You can append to robot.commands
instead of defining a help block: 您可以追加到
robot.commands
而不是定义帮助块:
module.exports = (robot) ->
robot.commands.push "hubot #{fooCommandText} - Hubot says foo."
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