use a src block's result as input of another src block report error: the input device is not a TTY

use a src block's result as input of another src block report error: the input device is not a TTY

[numbchild]

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Here is my example:

#+NAME: get-container-name
#+begin_src shell :results output
echo $(docker ps --format="{{.Names}}")
#+end_src

#+RESULTS: get-container-name
: elastic_thompson

#+begin_src shell :var container_name=get-container-name :noweb yes
docker exec -it $container_name pwd
# docker exec -it <<get-container-name>> pwd
#+end_src

#+RESULTS:

But I got error:

#+begin_example
the input device is not a TTY
#+end_example


[stardiviner]           <Hack this world!>      GPG key ID: 47C32433
IRC(freeenode): stardiviner                     Twitter:  @numbchild
Key fingerprint = 9BAA 92BC CDDD B9EF 3B36  CB99 B8C4 B8E5 47C3 2433
Blog: http://stardiviner.github.io/

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Re: use a src block's result as input of another src block report error: the input device is not a TTY

[Neil Jerram]

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Remove the -it options, which I believe you don't need for executing a simple command like pwd.

(-it is what you use to execute a shell or other interactive command in a container, and requires there to be a tty.)

Best wishes - Neil


On 19 December 2017 12:59:19 GMT+00:00, "numbchild@gmail.com" <numbchild@gmail.com> wrote:
>Here is my example:
>
>#+NAME: get-container-name
>#+begin_src shell :results output
>echo $(docker ps --format="{{.Names}}")
>#+end_src
>
>#+RESULTS: get-container-name
>: elastic_thompson
>
>#+begin_src shell :var container_name=get-container-name :noweb yes
>docker exec -it $container_name pwd
># docker exec -it <<get-container-name>> pwd
>#+end_src
>
>#+RESULTS:
>
>But I got error:
>
>#+begin_example
>the input device is not a TTY
>#+end_example
>
>
>[stardiviner]           <Hack this world!>      GPG key ID: 47C32433
>IRC(freeenode): stardiviner                     Twitter:  @numbchild
>Key fingerprint = 9BAA 92BC CDDD B9EF 3B36  CB99 B8C4 B8E5 47C3 2433
>Blog: http://stardiviner.github.io/

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