initial commit

1 files changed, 32 insertions, 0 deletions

diff --git a/home/scripts/log.sh b/home/scripts/log.sh
new file mode 100755
index 0000000..8895097
--- /dev/null
+++ b/home/scripts/log.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+# usage:
+# > source log.sh <CALLER>
+# > log INFO "hello"
+# > log "this is epic"
+# > log DEBUG "yo"
+
+_LOG_CALLER=$(basename "$1")
+
+log() {
+    LEVEL=$1
+    shift
+
+    case "$LEVEL" in
+        INFO|DEBUG|ERROR)
+            ;;
+        *)
+            set -- "INFO" "$LEVEL" "$@"
+            LEVEL="INFO"
+            ;;
+    esac
+
+    TIMESTAMP=$(date '+%Y-%m-%d %H:%M:%S')
+    MESSAGE="$*"
+
+    if [ "$LEVEL" = "DEBUG" ] && [ -z "$DEBUG" ]; then
+        return
+    fi
+
+    echo "[$TIMESTAMP] [$_LOG_CALLER] [$LEVEL] $MESSAGE"
+}