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Top Forums Shell Programming and Scripting Blog-Thread: Creating a Shell Wrapper and Runtime Modifier (SWARM) Post 303045825 by sea on Tuesday 14th of April 2020 09:06:47 AM
Old 04-14-2020
After some blind tryouts, like sourcing the SWARM/runtime and THEN use type swarm.border.print, those code-debug preparations I did, it actualy got executed...
Upon the type that is...
Like, WTF!?

Anyhow, that helped me to figure out that the swarm.update.geometry probably failed to load, due to an empty $TPUT variable.
That obviously raised the error of unkown command 'cols' by the code COLUMNS=$( $TPUT cols ).
Upon changing that to ${TPUT:-\tput}, it failed due to unkown programm \tput, while that worked as expected in the regular command prompt.

So what I did to solve this?
I've export'ed all commandname-variables (first tested with 'TPUT=tput' only) to avoid such a behaviour in the future.
Strange/Weird...

So, now I have colors and some sort of orientation back, kinda....
Image


EDIT:

Weird behaviour.... first 'part' was regular executed script.
Luckily... Been there, done that... it is a 'load order' issue, I just need to figure the NEW loadorder - allthough that should not have had changed... grml...
Maybe figuring the loader order issue might also solve my missing borders and those weird symbols issues...
Lets hope Smilie

Image

Last edited by sea; 04-14-2020 at 10:24 AM.. Reason: Didnt want to make a new post for that
 

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TPUT(1) 						    BSD General Commands Manual 						   TPUT(1)

NAME
tput, clear -- terminal capability interface SYNOPSIS
tput [-T term] attribute ... clear DESCRIPTION
The tput utility makes terminal-dependent information available to users or shell applications. When invoked as the clear utility, the screen will be cleared as if tput clear had been executed. The options to tput are as follows: -T The terminal name as specified in the termcap(5) database, for example, ``vt100'' or ``xterm''. If not specified, tput retrieves the ``TERM'' variable from the environment. The tput utility outputs a string for each attribute that is of type string; a number for each of type integer. Otherwise, tput exits 0 if the terminal has the capability and 1 if it does not, without further action. If an attribute is of type string, and takes arguments (e.g. cursor movement, the termcap ``cm'' sequence) the arguments are taken from the command line immediately following the attribute. The following special attributes are available: clear Clear the screen (the termcap(5) ``cl'' sequence). init Initialize the terminal (the termcap(5) ``is'' sequence). longname Print the descriptive name of the user's terminal type. reset Reset the terminal (the termcap(5) ``rs'' sequence). EXIT STATUS
The exit status of tput is as follows: 0 If the last attribute attribute argument is of type string or integer, its value was successfully written to standard output. If the argument is of type boolean, the terminal has this attribute. 1 This terminal does not have the specified boolean attribute. 2 Usage error. 3 No information is available about the specified terminal type. SEE ALSO
termcap(5), terminfo(5) STANDARDS
The tput utility conforms to IEEE Std 1003.1-2001 (``POSIX.1''). HISTORY
The tput utility appeared in 4.4BSD. BUGS
The tput utility cannot really distinguish between different types of attributes. Some termcap entries depend upon having a '%' in them that is just a '%' and nothing more. Right now we just warn about them if they do not have a valid type declaration. These warnings are sent to stderr. BSD
June 15, 2002 BSD
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