SNMP MIB to YANG conversion. Script to traverse a MIB directory and convert the MIBs to YANG files using smidump.

scripts/mib_to_yang.sh

@@ -0,0 +1,34 @@
+#/usr/bin/env bash
+
+# Traverses a directory ($MIBDIR) and tries to convert each file from SMI format
+# to YANG and preserve directory structure etc.
+# This script can be used like this: ./mib_to_yang /usr/share/snmp/mibs yang/
+
+MIBDIR=$1
+YANGDIR=$2
+
+function parse_mibs(){
+    indir=$1
+    outdir=$2
+
+    for i in $indir/*; do        
+        outfile="$outdir`basename $i | cut -d"." -f1`.yang"
+        SMIPATH=$MIBDIR smidump -f yang -k $i > $outfile
+    done
+}
+
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 <MIB directory, usually /usr/share/snmp/mibs> <out directory, for example yang/>"
+    exit
+fi
+
+for i in `find $MIBDIR -type d -or -type l`; do    
+    if [ `basename $i` == `basename $MIBDIR` ]; then
+        outdir=$YANGDIR
+    else
+        outdir="$YANGDIR`basename $i`/"
+    fi
+
+    mkdir -p $outdir
+    parse_mibs $i $outdir
+done