feat: Waku v2 bridge

Issue #12610

vendor/github.com/wealdtech/go-multicodec/generate.sh

@@ -0,0 +1,58 @@
+#!/bin/bash 
+
+OUTPUT=codecs.go
+
+cat >${OUTPUT} <<EOSTART
+// Copyright © 2019 Weald Technology Trading
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package multicodec
+
+// codec is the structure holding codec information
+type codec struct {
+    id uint64
+    tag string
+    name string
+}
+
+var codecs map[string]*codec
+var reverseCodecs map[uint64]*codec
+
+func init() {
+    codecs = make(map[string]*codec)
+    reverseCodecs = make(map[uint64]*codec)
+
+EOSTART
+while read line
+do
+  CODECNAME=$(echo $line |awk -F, '{print $1}' | sed -e 's/^ *//' -e 's/ *$//')
+  CODECTAG=$(echo $line |awk -F, '{print $2}' | sed -e 's/^ *//' -e 's/ *$//')
+  CODECID=$(echo $line |awk -F, '{print $3}' | sed -e 's/^ *//' -e 's/ *$//')
+  CODECDESC=$(echo $line |awk -F, '{print $4}' | sed -e 's/^ *//' -e 's/ *$//')
+cat >>${OUTPUT} <<EOCODEC
+    codecs["${CODECNAME}"] = &codec{id: ${CODECID},name:"${CODECNAME}",tag:"${CODECTAG}"}
+EOCODEC
+  # Do not add reverse lookup for deprecated items
+  if [[ ! ${CODECDESC} =~ .*deprecated.* ]]
+  then
+    cat >>${OUTPUT} <<EOCODEC
+    reverseCodecs[${CODECID}] = codecs["${CODECNAME}"]
+EOCODEC
+  fi
+done < <(wget -q -O - https://raw.githubusercontent.com/multiformats/multicodec/master/table.csv | tail +2)
+
+cat >>${OUTPUT} <<EOEND
+}
+EOEND
+
+gofmt -w ${OUTPUT}