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Re: Suggestions for autogenerating function names to wrap the same code?



Nice. This looks promising. Thanks!

> On Mar 22, 2022, at 5:03 PM, Mikael Magnusson <mikachu@xxxxxxxxx> wrote:
> 
> On 3/22/22, Steve Dondley <s@xxxxxxxxxxx> wrote:
>> So I have these two functions:
>> 
>> function task() {
>>    task_wrapper.pl $funcstack[1] "$@"
>> }
>> 
>> function tc() {
>>    task_wrapper.pl $funcstack[1] "$@“
>> 
>> }
>> 
>> They are both wrappers for the same perl script which does its thing based
>> on the value of $funcstack[1];
>> 
>> Works, but I’m wondering if I can spare myself the job remembering to create
>> a new function for each and every new perl function I want to write.
>> 
>> I could write a little script to pull out the subroutine names from the perl
>> script and dump them into a file sourced by zsh and then reload zsh.
>> 
>> Wondering if there might be some cool feature of zsh I don’t know about to
>> assist with creating these functions on-the-fly.
> 
> You can define multiple functions like this:
> function f1 f2 f3 f4() {
>  this body is shared by functions f1 f2 f3 and f4
> }
> 
> and you can copy them like this (somewhat newer feature)
> functions -c f1 g1
> 
> so if you can get all the function names in an array, you could just say:
> task_func_names=( $(script to pull names out) )
> function $task_func_names() {
>  task_wrapper.pl $funcstack[1] "$@"
> }
> 
> -- 
> Mikael Magnusson
> 





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