Changeset - 49e98dedc9eb
[Not reviewed]
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Branko Majic (branko) - 4 years ago 2020-06-29 04:18:48
branko@majic.rs
SCR-4: Added support to the Bash script template for coloured message output using utility functions.
1 file changed with 42 insertions and 0 deletions:
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templates/TEMPLATE.sh.tpl
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@@ -63,6 +63,48 @@ $program, version $version
 
EOF
 
}
 

	
 
# Set-up colours for message printing if we're not piping and terminal is
 
# capable of outputting the colors.
 
_color_terminal=$(tput colors 2>&1)
 
if [[ -t 1 ]] && (( ${_color_terminal} > 0 )); then
 
    _text_bold=$(tput bold)
 
    _text_white=$(tput setaf 7)
 
    _text_blue=$(tput setaf 6)
 
    _text_green=$(tput setaf 2)
 
    _text_yellow=$(tput setaf 3)
 
    _text_red=$(tput setaf 1)
 
    _text_reset=$(tput sgr0)
 
else
 
    _text_bold=""
 
    _text_white=""
 
    _text_blue=""
 
    _text_green=""
 
    _text_yellow=""
 
    _text_red=""
 
    _text_reset=""
 
fi
 

	
 
# Set-up functions for printing coloured messages.
 
function debug() {
 
    echo "${_text_bold}${_text_blue}[DEBUG]${_text_reset}" "$@"
 
}
 

	
 
function info() {
 
    echo "${_text_bold}${_text_white}[INFO] ${_text_reset}" "$@"
 
}
 

	
 
function success() {
 
    echo "${_text_bold}${_text_green}[OK]   ${_text_reset}" "$@"
 
}
 

	
 
function warning() {
 
    echo "${_text_bold}${_text_yellow}[WARN] ${_text_reset}" "$@"
 
}
 

	
 
function error() {
 
    echo "${_text_bold}${_text_red}[ERROR]${_text_reset}" "$@" >&2
 
}
 

	
 
# If no arguments were given, just show usage help.
 
if [[ -z $1 ]]; then
 
    usage
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