[pacman-dev] [PATCH v2 1/5] pacdiff: color filename and mention what we found

[Allan McRae]

On 20/12/12 10:06, Florian Pritz wrote:
> Signed-off-by: Florian Pritz <bluewind at xinu.at>
> ---
> Now uses tput to get the color codes.
> 

Ack.

Someone could pull this out into the scripts library given it is share
with makepkg.  Could be annoying with whatever m4 will do with all those
backslashes etc...

>  contrib/pacdiff.sh.in | 26 +++++++++++++++++++++++++-
>  1 file changed, 25 insertions(+), 1 deletion(-)
> 
> diff --git a/contrib/pacdiff.sh.in b/contrib/pacdiff.sh.in
> index bfafda2..4c6277d 100644
> --- a/contrib/pacdiff.sh.in
> +++ b/contrib/pacdiff.sh.in
> @@ -24,6 +24,22 @@ diffprog=${DIFFPROG:-vimdiff}
>  diffsearchpath=${DIFFSEARCHPATH:-/etc}
>  locate=0
>  
> +if tput setaf 0 &>/dev/null; then
> +	ALL_OFF="$(tput sgr0)"
> +	BOLD="$(tput bold)"
> +	BLUE="${BOLD}$(tput setaf 4)"
> +	GREEN="${BOLD}$(tput setaf 2)"
> +	YELLOW="${BOLD}$(tput setaf 3)"
> +	PURPLE="${BOLD}$(tput setaf 5)"
> +else
> +	ALL_OFF="\e[1;0m"
> +	BOLD="\e[1;1m"
> +	BLUE="${BOLD}\e[1;34m"
> +	GREEN="${BOLD}\e[1;32m"
> +	YELLOW="${BOLD}\e[1;33m"
> +	PURPLE="${BOLD}\e[1;35m"
> +fi
> +
>  usage() {
>  	echo "$myname : a simple pacnew/pacorig/pacsave updater"
>  	echo "Usage : $myname [-l]"
> @@ -62,7 +78,15 @@ fi
>  # see http://mywiki.wooledge.org/BashFAQ/020
>  while IFS= read -u 3 -r -d '' pacfile; do
>  	file="${pacfile%.pac*}"
> -	echo "File: $file"
> +	file_type="pac${pacfile##*.pac}"
> +
> +	case $file_type in
> +		pacnew) printf "$GREEN%s$ALL_OFF" "$file_type";;
> +		pacorig) printf "$YELLOW%s$ALL_OFF" "$file_type";;
> +		pacsave) printf "$BLUE%s$ALL_OFF" "$file_type";;
> +	esac
> +
> +	printf " found for $PURPLE%s$ALL_OFF\n" "$file"
>  	if [ ! -f "$file" ]; then
>  		echo "  $file does not exist"
>  		rm -i "$pacfile"
>