k3s/hack/gen-swagger-doc/gen-swagger-docs.sh

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#!/bin/bash
# Copyright 2014 The Kubernetes Authors All rights reserved.
#
# 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.
# Script to generate docs from the latest swagger spec.
set -o errexit
set -o nounset
set -o pipefail
cd /build
# wget doesn't retry on 503, so adding a loop to make it more resilient.
for i in {1..3}; do
if wget "$2" -O register.go; then
break
fi
if [ $i -eq 3 ]; then
exit 1
fi
done
# gendocs takes "input.json" as the input swagger spec.
cp /swagger-source/"$1".json input.json
./gradle-2.5/bin/gradle gendocs --info
#insert a TOC for top level API objects
buf="== Top Level API Objects\n\n"
top_level_models=$(grep GetObjectKind ./register.go | sed 's/func (obj \*\(.*\)) GetObjectKind(\(.*\)) .*/\1/g' \
| tr -d '()' | tr -d '{}' | tr -d ' ')
for m in $top_level_models
do
if grep -xq "=== $1.$m" ./definitions.adoc
then
buf+="* <<$1."$m">>\n"
fi
done
sed -i "1i $buf" ./definitions.adoc
#fix the links in .adoc, replace <<x.y>> with link:definitions.html#_x_y[x.y], and lowercase the _x_y part
sed -i -e 's|<<\(.*\)\.\(.*\)>>|link:#_\L\1_\2\E[\1.\2]|g' ./definitions.adoc
sed -i -e 's|<<\(.*\)\.\(.*\)>>|link:definitions.html#_\L\1_\2\E[\1.\2]|g' ./paths.adoc
#fix the link to <<any>>
sed -i -e 's|<<any>>|link:#_any[any]|g' ./definitions.adoc
sed -i -e 's|<<any>>|link:definitions.html#_any[any]|g' ./paths.adoc
# change the title of paths.adoc from "paths" to "operations"
sed -i 's|== Paths|== Operations|g' ./paths.adoc
# $$ has special meaning in asciidoc, we need to escape it
sed -i 's|\$\$|+++$$+++|g' ./definitions.adoc
echo -e "=== any\nRepresents an untyped JSON map - see the description of the field for more info about the structure of this object." >> ./definitions.adoc
asciidoctor definitions.adoc
asciidoctor paths.adoc
cp definitions.html /output/
cp paths.html /output/operations.html
echo "SUCCESS"