reduardo7 / bashx Goto Github PK

Implement hook: "on-error"

Generate global variable for Script-TMP-Dir, where store all temporary files, and cleanup on exit/end.

Function to get backtrace.

Script to generate initial project files and structure.

Output to err out

Example: https://unix.stackexchange.com/a/291867/22180

Here is basic guide.

Lets have an example of script called admin.sh to which you would like to have autocomplete working.

#!/usr/bin/bash

while [ $# -gt 0 ]; do
  arg=$1

  case $arg in
    option_1)
     # do_option_1
    ;;
    option_2)
     # do_option_1
    ;;
    shortlist)
      echo option_1 option_2 shortlist
    ;;
    *)
     echo Wrong option
    ;;
  esac
  
  shift
done

Note option shortlist. Calling script with this option will print out all possible options for this script.

And here you have the autocomplete.sh script:

#!/usr/bin/bash

_script() {
  _script_commands=$(/path/to/your/admin.sh shortlist)

  local cur prev
  COMPREPLY=()
  cur="${COMP_WORDS[COMP_CWORD]}"
  COMPREPLY=( $(compgen -W "${_script_commands}" -- ${cur}) )
  return 0
}

complete -o nospace -F _script /path/to/your/admin.sh

Note that the last argument to complete is the name of the script you want to add autocompletion to. All you need to do is to add your autocomplete script to ~/.bashrc or /etc/bash_completion.d as:

source /full-path/to/your/autocomplete.sh

# or

. /full-path/to/your/autocomplete.sh

Finally, make them executable:

chmod a+x admin.sh autocomplete.sh

Source: https://askubuntu.com/a/483149/24155

Installer like curl -s "https://bashx.webpage/v3/install.sh" | bash

Remove @ symbol from files but keep in code.

Implement hook: "on-invalid-action"

Implement service scripts as "utils".

See https://github.com/reduardo7/bash-service-manager

Change >&2 by exec 3>&1 + >&3

http://www.tldp.org/LDP/abs/html/ioredirintro.html

Implement https://github.com/reduardo7/bash-service-manager

Implement tests

See file, function and line number: http://stackoverflow.com/a/10707498/717267

Documentation about:

• API
• Functions
• Usage
• Constants

Implement @assertWarning to show warnings on tests.

Use this implementation in "@timeout" when code is not executed (this test is not executed in OSX)

Implement https://github.com/reduardo7/db-version-updater

Create a function:

1. Using mktemp, create the file. Throw error on fail.
2. Register @on-exit event to delete the temp file (See #4 )
3. Return file path.