Send patches - preferably formatted by git format-patch - to patches at archlinux32 dot org.
summaryrefslogtreecommitdiff
path: root/util.inc.sh
diff options
context:
space:
mode:
Diffstat (limited to 'util.inc.sh')
-rw-r--r--util.inc.sh38
1 files changed, 38 insertions, 0 deletions
diff --git a/util.inc.sh b/util.inc.sh
new file mode 100644
index 0000000..a9bb51e
--- /dev/null
+++ b/util.inc.sh
@@ -0,0 +1,38 @@
+log_meta() {
+ printf "$1 $2\n" "${@:3}"
+}
+
+log_error() {
+ log_meta 'error:' "$@" >&2
+}
+
+log_fatal() {
+ log_error "$@"
+ exit 1
+}
+
+log_warning() {
+ log_meta 'warning:' "$@" >&2
+}
+
+log_info() {
+ log_meta '==>' "$@"
+}
+
+map() {
+ local map_r=0
+ for _ in "${@:2}"; do
+ "$1" "$_" || (( $# > 255 ? map_r=1 : ++r ))
+ done
+ return $map_r
+}
+
+in_array() {
+ local item needle=$1
+
+ for item in "${@:2}"; do
+ [[ $item = "$needle" ]] && return 0
+ done
+
+ return 1
+}