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

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#!/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}