run - run commands in an informative way

The run function is intended to execute commands with both informative clarity and stylish presentation.

Usage:

run <wanted-exit-code> "<info/notinfo>" "<cmd>"

• <wanted-exit-code>: An integer, usually 0.
• <info/notinfo>: Wheter or not to inform if a commmand has been executed.

  run 0 "info" "cat exists.txt"
  

  Would return:
  [INFO] Executed cat exists.txt successfully ✔.
  If I used noinfo nothig would have been returned.
• <cmd>: The command you want to execute.

For example:

run 0 "info" cat does-not-exists.txt 

Would return:

[ERROR] Error while executing  cat does-not-exists.txt  ಠ_ರೃ
✦•┈๑⋅⋯ ⋯⋅๑┈•✦
   Error:
✦•┈๑⋅⋯ ⋯⋅๑┈•✦
cat: does-not-exists.txt: No such file or directory
✦•┈๑⋅⋯ ⋯⋅๑┈•✦

uc_ variables

Placeholders

Placeholder	Description
{[ rn_cmd ]}	The command executed by the run function.
{[ rn_err ]}	The error returned after executing a given command with run

• uc_rn_inf_msg: Change the info message stracture.
  

  uc_rn_inf_msg="{{ B-arrow }} Smootly executed {[ rn_cmd ]} {{ E-smile }}"
  

  Now when info messages are used they would look like so:

  ➣ Smoothly executed {[ rn_cmd ]} ʘ‿ʘ
  

  {[ rn_cmd ]} being the command you've executed.

• uc_rn_err_msg: Change the error message stracture.
  

  uc_rn_err_msg="{{ B-arrow }} Ops! error while executing {[ rn_cmd ]} {{ E-sad }}\n{[ rn_err ]}"
  

  Now when error messages are used they would look like so:

  ➣ Ops! error while executing {[ rn_cmd ]} ◕︵◕
  {[ rn_err ]}
  

  {[ rn_cmd ]} being the command you've executed, and {[ rn_err ]} being the error returned.