Publish curated ITWorx_MCP_Hub source from 55011066f84f073ceabb35c99ddd5b65745e34f6

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Public Source Publisher committed 2026-10-14 07:15:12 +00:00
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{
"schema": "itworx.moby-v1-wire-golden/v1",
"goVersion": "go1.27.2",
"referenceMainSha256": "b700de1bf2e0d9414c388e9d4b61850e53dfe08a90497f592f45caff71eebbdd",
"sourceCommits": [
"89c5e8fd66634b6128fc4c0e6f1236e2540e46e0",
"5834c866f83c0bae2d0be28f38b92f32cd07ca38"
],
"cases": [
{
"dialect": "onbuild_null",
"config": {
"architecture": "amd64",
"os": "linux",
"created": "2026-10-14T00:01:02.123456789Z",
"container_config": {
"User": "constructor",
"Cmd": [
"µ<&>

"
],
"Labels": {
"z": "last",
"a": "first"
},
"StopTimeout": 0
},
"config": {
"User": "10001:10001",
"Cmd": [
"reference"
],
"Labels": {
"z": "µ<&>

",
"a": "first"
},
"StopTimeout": 0,
"Healthcheck": {
"Test": [
"CMD",
"true"
],
"Interval": 30000000000,
"Retries": 2
}
},
"rootfs": {
"type": "layers",
"diff_ids": [
"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
]
}
},
"blobs": [
{
"name": "blobs/sha256/e9e75851959057c9547c9692b88370291d478cbc2c4ef5752074971970f36b3c",
"payloadBase64": "eyJpZCI6IjRiZDY5YzRjYTE1OWQ4NzI0MGJmZTVlZTViM2ZmNjliZjUwZWY3YWJkMGQzZDc4NjA4MTgyNjJlZDU2Y2ViZGIiLCJjcmVhdGVkIjoiMTk3MC0wMS0wMVQwMDowMDowMFoiLCJjb250YWluZXJfY29uZmlnIjp7Ikhvc3RuYW1lIjoiIiwiRG9tYWlubmFtZSI6IiIsIlVzZXIiOiIiLCJBdHRhY2hTdGRpbiI6ZmFsc2UsIkF0dGFjaFN0ZG91dCI6ZmFsc2UsIkF0dGFjaFN0ZGVyciI6ZmFsc2UsIlR0eSI6ZmFsc2UsIk9wZW5TdGRpbiI6ZmFsc2UsIlN0ZGluT25jZSI6ZmFsc2UsIkVudiI6bnVsbCwiQ21kIjpudWxsLCJJbWFnZSI6IiIsIlZvbHVtZXMiOm51bGwsIldvcmtpbmdEaXIiOiIiLCJFbnRyeXBvaW50IjpudWxsLCJPbkJ1aWxkIjpudWxsLCJMYWJlbHMiOm51bGx9LCJvcyI6ImxpbnV4In0="
},
{
"name": "blobs/sha256/777fb43341dc2ede2a03d9c8e9d79f15d64a4be734f6f720e0a36653cf7d644b",
"payloadBase64": "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"
}
]
},
{
"dialect": "onbuild_omitempty",
"config": {
"architecture": "amd64",
"os": "linux",
"created": "2026-10-14T00:01:02.123456789Z",
"container_config": {
"User": "constructor",
"Cmd": [
"µ<&>

"
],
"Labels": {
"z": "last",
"a": "first"
},
"StopTimeout": 0
},
"config": {
"User": "10001:10001",
"Cmd": [
"reference"
],
"Labels": {
"z": "µ<&>

",
"a": "first"
},
"StopTimeout": 0,
"Healthcheck": {
"Test": [
"CMD",
"true"
],
"Interval": 30000000000,
"Retries": 2
}
},
"rootfs": {
"type": "layers",
"diff_ids": [
"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"sha256:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
]
}
},
"blobs": [
{
"name": "blobs/sha256/cab874d9c7a96fe390da5177f6b0beaa00ba368a72269d8e566b0274b9ea16c6",
"payloadBase64": "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"
},
{
"name": "blobs/sha256/f51881ca0e4436a2ca17e4d94fdc08590cabe3aa345c5ae290f899869ab824ba",
"payloadBase64": "eyJpZCI6IjNiMWFhZTBhMjU4NmU0MWI1YzdiN2UzODdhYTQxNjYxOWU5YjBlYWRmMTU4Nzg1OTE3ZDJlMGMxY2ZlNzVmYzciLCJwYXJlbnQiOiI3YTlhMWJhNTExY2E5MGFmZDg1MTNmMjc1YTBiZDVkYzgzY2VmNjQyYzI5M2I1MmU2MWE5MzUwY2U4YjM5NDkzIiwiY3JlYXRlZCI6IjIwMjYtMTAtMTRUMDA6MDE6MDIuMTIzNDU2Nzg5WiIsImNvbnRhaW5lcl9jb25maWciOnsiSG9zdG5hbWUiOiIiLCJEb21haW5uYW1lIjoiIiwiVXNlciI6ImNvbnN0cnVjdG9yIiwiQXR0YWNoU3RkaW4iOmZhbHNlLCJBdHRhY2hTdGRvdXQiOmZhbHNlLCJBdHRhY2hTdGRlcnIiOmZhbHNlLCJUdHkiOmZhbHNlLCJPcGVuU3RkaW4iOmZhbHNlLCJTdGRpbk9uY2UiOmZhbHNlLCJFbnYiOm51bGwsIkNtZCI6WyLCtVx1MDAzY1x1MDAyNlx1MDAzZVx1MjAyOFx1MjAyOSJdLCJJbWFnZSI6IiIsIlZvbHVtZXMiOm51bGwsIldvcmtpbmdEaXIiOiIiLCJFbnRyeXBvaW50IjpudWxsLCJMYWJlbHMiOnsiYSI6ImZpcnN0IiwieiI6Imxhc3QifSwiU3RvcFRpbWVvdXQiOjB9LCJjb25maWciOnsiSG9zdG5hbWUiOiIiLCJEb21haW5uYW1lIjoiIiwiVXNlciI6IjEwMDAxOjEwMDAxIiwiQXR0YWNoU3RkaW4iOmZhbHNlLCJBdHRhY2hTdGRvdXQiOmZhbHNlLCJBdHRhY2hTdGRlcnIiOmZhbHNlLCJUdHkiOmZhbHNlLCJPcGVuU3RkaW4iOmZhbHNlLCJTdGRpbk9uY2UiOmZhbHNlLCJFbnYiOm51bGwsIkNtZCI6WyJyZWZlcmVuY2UiXSwiSGVhbHRoY2hlY2siOnsiVGVzdCI6WyJDTUQiLCJ0cnVlIl0sIkludGVydmFsIjozMDAwMDAwMDAwMCwiUmV0cmllcyI6Mn0sIkltYWdlIjoiIiwiVm9sdW1lcyI6bnVsbCwiV29ya2luZ0RpciI6IiIsIkVudHJ5cG9pbnQiOm51bGwsIkxhYmVscyI6eyJhIjoiZmlyc3QiLCJ6IjoiwrVcdTAwM2NcdTAwMjZcdTAwM2VcdTIwMjhcdTIwMjkifSwiU3RvcFRpbWVvdXQiOjB9LCJhcmNoaXRlY3R1cmUiOiJhbWQ2NCIsIm9zIjoibGludXgifQ=="
}
]
},
{
"dialect": "onbuild_null",
"config": {
"architecture": "amd64",
"os": "linux",
"config": {
"User": "10001:10001"
},
"rootfs": {
"type": "layers",
"diff_ids": [
"sha256:cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
]
}
},
"blobs": [
{
"name": "blobs/sha256/8d095090ae9bff4df0f104355b1d57c36f538a9ab088bd9962ecc042c84fbd2c",
"payloadBase64": "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"
}
]
},
{
"dialect": "onbuild_omitempty",
"config": {
"architecture": "amd64",
"os": "linux",
"config": {
"User": "10001:10001"
},
"rootfs": {
"type": "layers",
"diff_ids": [
"sha256:cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
]
}
},
"blobs": [
{
"name": "blobs/sha256/466fa2f08fccd0fcd2e8debbdd88466c6a4e3e1d5d53df5f02abe0c96afe8cfb",
"payloadBase64": "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"
}
]
}
]
}
+102
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// Reference-only Moby saveConfig/CreateID oracle. The generator supplies the
// source-pinned Config/V1Image declarations; this never imports Hub code.
package main
import (
"crypto/sha256"
"encoding/base64"
"encoding/json"
"fmt"
"os"
"reflect"
)
type blob struct {
Name string `json:"name"`
Payload string `json:"payloadBase64"`
}
type result struct {
Dialect string `json:"dialect"`
Config json.RawMessage `json:"config"`
Blobs []blob `json:"blobs"`
}
func sum(data []byte) string { return fmt.Sprintf("%x", sha256.Sum256(data)) }
func encoded(value any) []byte {
data, err := json.Marshal(value)
if err != nil {
panic(err)
}
return data
}
func derive[T any](dialect string, raw json.RawMessage) result {
var image struct {
RootFS struct {
DiffIDs []string `json:"diff_ids"`
} `json:"rootfs"`
}
if err := json.Unmarshal(raw, &image); err != nil {
panic(err)
}
// Image.Parent shadows V1Image.Parent in Moby; these golden inputs do not
// depend on an old builder's parent field.
var original T
if err := json.Unmarshal(raw, &original); err != nil {
panic(err)
}
chain, parent := "", ""
output := result{Dialect: dialect, Config: raw, Blobs: []blob{}}
for index, diff := range image.RootFS.DiffIDs {
if chain == "" {
chain = diff
} else {
chain = "sha256:" + sum([]byte(chain+" "+diff))
}
var legacy T
if index == len(image.RootFS.DiffIDs)-1 {
legacy = original
} else {
if err := json.Unmarshal([]byte(`{"created":"1970-01-01T00:00:00Z"}`), &legacy); err != nil {
panic(err)
}
}
reflected := reflect.ValueOf(&legacy).Elem()
reflected.FieldByName("ID").SetString("")
var preimage map[string]json.RawMessage
if err := json.Unmarshal(encoded(legacy), &preimage); err != nil {
panic(err)
}
preimage["layer_id"] = encoded(chain)
if parent != "" {
preimage["parent"] = encoded("sha256:" + parent)
}
identity := sum(encoded(preimage))
reflected.FieldByName("ID").SetString(identity)
if parent != "" {
reflected.FieldByName("Parent").SetString(parent)
}
reflected.FieldByName("OS").SetString("linux")
payload := encoded(legacy)
output.Blobs = append(output.Blobs, blob{
Name: "blobs/sha256/" + sum(payload), Payload: base64.StdEncoding.EncodeToString(payload),
})
parent = identity
}
return output
}
func main() {
data, err := os.ReadFile(os.Args[1])
if err != nil {
panic(err)
}
var inputs []json.RawMessage
if err := json.Unmarshal(data, &inputs); err != nil {
panic(err)
}
outputs := []result{}
for _, input := range inputs {
outputs = append(outputs, derive[OldV1]("onbuild_null", input))
outputs = append(outputs, derive[NewV1]("onbuild_omitempty", input))
}
fmt.Println(string(encoded(outputs)))
}