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eea384cdf7
In order to make sure that we don't create invalid OCI images that are consistently invalid, add additional checks to ensure that both of the generated OCI images in the round-trip test are valid according to the upstream validator. This commit vendors the following packages (deep breath): * oci/image-tools@7575a09363, which requires * oci/image-spec@v1.0.0-rc4 [revendor, but is technically an update because I couldn't figure out what version was vendored last time] * oci/runtime-spec@v1.0.0-rc4 * xeipuuv/gojsonschema@6b67b3fab7 * xeipuuv/gojsonreference@e02fc20de9 * xeipuuv/gojsonpointer@e0fe6f6830 * camlistore/go4@7ce08ca145 Signed-off-by: Aleksa Sarai <asarai@suse.de>
73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
// Copyright 2013 MongoDB, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// author tolsen
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// author-github https://github.com/tolsen
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//
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// repository-name gojsonschema
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// repository-desc An implementation of JSON Schema, based on IETF's draft v4 - Go language.
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//
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// description Implements a persistent (immutable w/ shared structure) singly-linked list of strings for the purpose of storing a json context
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//
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// created 04-09-2013
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package gojsonschema
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import "bytes"
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// jsonContext implements a persistent linked-list of strings
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type jsonContext struct {
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head string
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tail *jsonContext
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}
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func newJsonContext(head string, tail *jsonContext) *jsonContext {
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return &jsonContext{head, tail}
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}
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// String displays the context in reverse.
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// This plays well with the data structure's persistent nature with
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// Cons and a json document's tree structure.
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func (c *jsonContext) String(del ...string) string {
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byteArr := make([]byte, 0, c.stringLen())
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buf := bytes.NewBuffer(byteArr)
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c.writeStringToBuffer(buf, del)
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return buf.String()
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}
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func (c *jsonContext) stringLen() int {
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length := 0
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if c.tail != nil {
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length = c.tail.stringLen() + 1 // add 1 for "."
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}
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length += len(c.head)
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return length
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}
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func (c *jsonContext) writeStringToBuffer(buf *bytes.Buffer, del []string) {
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if c.tail != nil {
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c.tail.writeStringToBuffer(buf, del)
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if len(del) > 0 {
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buf.WriteString(del[0])
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} else {
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buf.WriteString(".")
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}
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}
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buf.WriteString(c.head)
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}
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