feat(term): add terminal utils to handle a dynamic spinner

The spinner uses a status file that can be used to dynamically update
the message. The spinner itself buffers the output in a frame buffer
variable before flushing a frame in one go.

Signed-off-by: Levente Polyak <anthraxx@archlinux.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/lib/common.sh b/src/lib/common.sh
index 9d5622e..63f43f1 100644
--- a/src/lib/common.sh
+++ b/src/lib/common.sh
@@ -13,7 +13,7 @@ set +u +o posix
 $DEVTOOLS_INCLUDE_COMMON_SH
 
 # Avoid any encoding problems
-export LANG=C
+export LANG=C.UTF-8
 
 # Set buildtool properties
 export BUILDTOOL=devtools
@@ -108,6 +108,7 @@ cleanup() {
 	if [[ -n ${WORKDIR:-} ]] && $_setup_workdir; then
 		rm -rf "$WORKDIR"
 	fi
+	tput cnorm >&2
 	exit "${1:-0}"
 }