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kiss: send all messages to stderr

This commit is contained in:
Dylan Araps 2020-01-28 10:19:47 +02:00
parent 60ac1c094e
commit f7fdd81634
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GPG Key ID: 46D62DD9F1DE636E
1 changed files with 5 additions and 2 deletions
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@ -15,18 +15,21 @@
log() { log() {
# Print a message prettily. # Print a message prettily.
# #
# All messages are printed to stderr to allow the user to hide build
# output which is the only thing printed to stdout.
#
# '\033[1;32m' Set text to color '2' and make it bold. # '\033[1;32m' Set text to color '2' and make it bold.
# '\033[m': Reset text formatting. # '\033[m': Reset text formatting.
# '${3:-->}': If the 3rd argument is missing, set prefix to '->'. # '${3:-->}': If the 3rd argument is missing, set prefix to '->'.
# '${2:+\033[1;3Xm}': If the 2nd argument exists, set text style of '$1'. # '${2:+\033[1;3Xm}': If the 2nd argument exists, set text style of '$1'.
# '${2:+\033[m}': If the 2nd argument exists, reset text formatting. # '${2:+\033[m}': If the 2nd argument exists, reset text formatting.
printf '\033[1;33m%s \033[m%b%s\033[m %s\n' \ printf '\033[1;33m%s \033[m%b%s\033[m %s\n' \
"${3:-->}" "${2:+\033[1;36m}" "$1" "$2" "${3:-->}" "${2:+\033[1;36m}" "$1" "$2" >&2
} }
die() { die() {
# Print a message and exit with '1' (error). # Print a message and exit with '1' (error).
log "$1" "$2" "!>" >&2 log "$1" "$2" "!>"
exit 1 exit 1
} }