50b2ef28f7
The expression is already long and confusing enough without the color stuff sprinkled in. Moving it to a dedicated file makes sense. I switched a bit of the color support code to pure Nix since there wasn't much point in doing that in bash while we can just do it in Nix.
33 lines
802 B
Nix
33 lines
802 B
Nix
{ lib }:
|
|
{
|
|
echo_build_heading = colors: ''
|
|
echo_build_heading() {
|
|
start=""
|
|
end=""
|
|
${lib.optionalString (colors == "always") ''
|
|
start="$(printf '\033[0;1;32m')" #set bold, and set green.
|
|
end="$(printf '\033[0m')" #returns to "normal"
|
|
''}
|
|
if (( $# == 1 )); then
|
|
echo "$start""Building $1""$end"
|
|
else
|
|
echo "$start""Building $1 ($2)""$end"
|
|
fi
|
|
}
|
|
'';
|
|
noisily = colors: verbose: ''
|
|
noisily() {
|
|
start=""
|
|
end=""
|
|
${lib.optionalString (colors == "always") ''
|
|
start="$(printf '\033[0;1;32m')" #set bold, and set green.
|
|
end="$(printf '\033[0m')" #returns to "normal"
|
|
''}
|
|
${lib.optionalString verbose ''
|
|
echo -n "$start"Running "$end"
|
|
echo $@
|
|
''}
|
|
$@
|
|
}
|
|
'';
|
|
}
|