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-rwxr-xr-xscripts/livepatch/klp-build17
1 files changed, 13 insertions, 4 deletions
diff --git a/scripts/livepatch/klp-build b/scripts/livepatch/klp-build
index dc0a23a8908b..d628e2c86078 100755
--- a/scripts/livepatch/klp-build
+++ b/scripts/livepatch/klp-build
@@ -52,6 +52,15 @@ PATCH_TMP_DIR="$TMP_DIR/tmp"
KLP_DIFF_LOG="$DIFF_DIR/diff.log"
+# Terminal output colors
+read -r COLOR_RESET COLOR_BOLD COLOR_ERROR COLOR_WARN <<< ""
+if [[ -t 1 && -t 2 ]]; then
+ COLOR_RESET="\033[0m"
+ COLOR_BOLD="\033[1m"
+ COLOR_ERROR="\033[0;31m"
+ COLOR_WARN="\033[0;33m"
+fi
+
grep0() {
# shellcheck disable=SC2317
command grep "$@" || true
@@ -65,15 +74,15 @@ grep() {
}
status() {
- echo "$*"
+ echo -e "${COLOR_BOLD}$*${COLOR_RESET}"
}
warn() {
- echo "error: $SCRIPT: $*" >&2
+ echo -e "${COLOR_WARN}warning${COLOR_RESET}: $SCRIPT: $*" >&2
}
die() {
- warn "$@"
+ echo -e "${COLOR_ERROR}error${COLOR_RESET}: $SCRIPT: $*" >&2
exit 1
}
@@ -110,7 +119,7 @@ cleanup() {
}
trap_err() {
- warn "line ${BASH_LINENO[0]}: '$BASH_COMMAND'"
+ die "line ${BASH_LINENO[0]}: '$BASH_COMMAND'"
}
trap cleanup EXIT INT TERM HUP