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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| import { Binary } from "./binary.ts" | ||
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| export interface ProxyChain { | ||
| url: string | ||
| binary?: never | ||
| version: string | ||
| } | ||
|
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| export interface BinaryChain { | ||
| url?: never | ||
| binary: Binary | ||
| chain: string | ||
| } | ||
|
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| export interface CapiConfig { | ||
| server: string | ||
| chains?: Record<string, ProxyChain | BinaryChain> | ||
| networks?: Record<string, NetworkConfig> | ||
| } | ||
|
|
||
| export interface NetworkConfig { | ||
| relay: BinaryChain & { nodes?: number } | ||
| parachains: Record<string, BinaryChain & { id: number; nodes?: number }> | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,103 +1,11 @@ | ||
| export * from "./binary.ts" | ||
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| import { blake2_512, blake2_64, Hasher } from "../crypto/hashers.ts" | ||
| import { hex } from "../crypto/mod.ts" | ||
| import { $codegenSpec, CodegenEntry, CodegenSpec } from "../server/codegenSpec.ts" | ||
| import { normalizePackageName, withSignal } from "../util/mod.ts" | ||
| import { Binary } from "./binary.ts" | ||
| import { getBinaryMetadata, getUrlMetadata } from "./getMetadata.ts" | ||
| import { startNetwork } from "./startNetwork.ts" | ||
|
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| export interface ProxyChain { | ||
| url: string | ||
| binary?: never | ||
| version: string | ||
| } | ||
|
|
||
| export interface BinaryChain { | ||
| url?: never | ||
| binary: Binary | ||
| chain: string | ||
| } | ||
|
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| export interface CapiConfig { | ||
| server: string | ||
| chains?: Record<string, ProxyChain | BinaryChain> | ||
| networks?: Record<string, NetworkConfig> | ||
| } | ||
| // moderate | ||
|
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| export interface NetworkConfig { | ||
| relay: BinaryChain & { nodes?: number } | ||
| parachains: Record<string, BinaryChain & { id: number; nodes?: number }> | ||
| } | ||
|
|
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| export async function processConfig(config: CapiConfig) { | ||
| return withSignal(async (signal) => { | ||
| const { server } = config | ||
| const entries = (await Promise.all([ | ||
| ...Object.entries(config.chains ?? {}).map( | ||
| async ([name, chain]): Promise<[string[], CodegenEntry][]> => { | ||
| const metadata = chain.url !== undefined | ||
| ? await getUrlMetadata(chain, signal) | ||
| : await getBinaryMetadata(chain, signal) | ||
| const metadataHash = await uploadMetadata(server, metadata) | ||
| return [[[normalizePackageName(name)], { | ||
| type: "frame", | ||
| metadata: metadataHash, | ||
| chainName: name.replace(/^./, (x) => x.toUpperCase()), | ||
| connection: chain.url !== undefined | ||
| ? { type: "ws", discovery: chain.url } | ||
| : { type: "capnChain", name }, | ||
| }]] | ||
| }, | ||
| ), | ||
| ...Object.entries(config.networks ?? {}).map(async ([networkName, network]) => { | ||
| const chains = await startNetwork(network, signal) | ||
| return await Promise.all( | ||
| Object.entries(chains).map( | ||
| async ([name, [port]]): Promise<[string[], CodegenEntry]> => { | ||
| const metadata = await getUrlMetadata({ url: `ws://localhost:${port}` }, signal) | ||
| const metadataHash = await uploadMetadata(server, metadata) | ||
| return [[ | ||
| normalizePackageName(networkName), | ||
| normalizePackageName(name), | ||
| ], { | ||
| type: "frame", | ||
| metadata: metadataHash, | ||
| chainName: name.replace(/^./, (x) => x.toUpperCase()), | ||
| connection: { type: "capnNetworkChain", network: networkName, name }, | ||
| }] | ||
| }, | ||
| ), | ||
| ) | ||
| }), | ||
| ])).flat() | ||
| const codegenHash = await uploadCodegenSpec(server, { | ||
| type: "v0", | ||
| codegen: new Map(entries), | ||
| }) | ||
| console.log( | ||
| entries.map(([key]) => | ||
| new URL(codegenHash + "/" + key.join("/") + "/mod.js", server).toString() | ||
| ).join("\n"), | ||
| ) | ||
| }) | ||
| } | ||
|
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| async function _upload(server: string, kind: string, data: Uint8Array, hasher: Hasher) { | ||
| const hash = hasher.hash(data) | ||
| const url = new URL(`upload/${kind}/${hex.encode(hash)}`, server) | ||
| const exists = await fetch(url, { method: "HEAD" }) | ||
| if (exists.ok) return hash | ||
| const response = await fetch(url, { method: "PUT", body: data }) | ||
| if (!response.ok) throw new Error(await response.text()) | ||
| return hash | ||
| } | ||
|
|
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| export async function uploadMetadata(server: string, metadata: Uint8Array) { | ||
| return await _upload(server, "metadata", metadata, blake2_512) | ||
| } | ||
|
|
||
| export async function uploadCodegenSpec(server: string, spec: CodegenSpec) { | ||
| return hex.encode(await _upload(server, "codegen", $codegenSpec.encode(spec), blake2_64)) | ||
| } | ||
| export * from "./api.ts" | ||
| export * from "./binary.ts" | ||
| export * from "./CapiConfig.ts" | ||
| export * from "./getMetadata.ts" | ||
| export * from "./processConfig.ts" | ||
| export * from "./scald.ts" | ||
| export * from "./server.ts" | ||
| export * from "./startNetwork.ts" | ||
| export * from "./testUsers.ts" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,77 @@ | ||
| export * from "./binary.ts" | ||
|
|
||
| import { blake2_512, blake2_64, Hasher } from "../crypto/hashers.ts" | ||
| import { hex } from "../crypto/mod.ts" | ||
| import { $codegenSpec, CodegenEntry, CodegenSpec } from "../server/codegenSpec.ts" | ||
| import { normalizePackageName, withSignal } from "../util/mod.ts" | ||
| import { CapiConfig } from "./CapiConfig.ts" | ||
| import { getBinaryMetadata, getUrlMetadata } from "./getMetadata.ts" | ||
| import { startNetwork } from "./startNetwork.ts" | ||
|
|
||
| export async function processConfig(config: CapiConfig) { | ||
| return withSignal(async (signal) => { | ||
| const { server } = config | ||
| const entries = (await Promise.all([ | ||
| ...Object.entries(config.chains ?? {}).map( | ||
| async ([name, chain]): Promise<[string[], CodegenEntry][]> => { | ||
| const metadata = chain.url !== undefined | ||
| ? await getUrlMetadata(chain, signal) | ||
| : await getBinaryMetadata(chain, signal) | ||
| const metadataHash = await uploadMetadata(server, metadata) | ||
| console.log(name, metadataHash) | ||
| return [[[normalizePackageName(name)], { | ||
| type: "frame", | ||
| metadata: metadataHash, | ||
| chainName: name.replace(/^./, (x) => x.toUpperCase()), | ||
| connection: chain.url !== undefined | ||
| ? { type: "ws", discovery: chain.url } | ||
| : { type: "capnChain", name }, | ||
| }]] | ||
| }, | ||
| ), | ||
| ...Object.entries(config.networks ?? {}).map(async ([networkName, network]) => { | ||
| const chains = await startNetwork(network, signal) | ||
| return await Promise.all( | ||
| Object.entries(chains).map( | ||
| async ([name, [port]]): Promise<[string[], CodegenEntry]> => { | ||
| const metadata = await getUrlMetadata({ url: `ws://localhost:${port}` }, signal) | ||
| const metadataHash = await uploadMetadata(server, metadata) | ||
| return [[ | ||
| normalizePackageName(networkName), | ||
| normalizePackageName(name), | ||
| ], { | ||
| type: "frame", | ||
| metadata: metadataHash, | ||
| chainName: name.replace(/^./, (x) => x.toUpperCase()), | ||
| connection: { type: "capnNetworkChain", network: networkName, name }, | ||
| }] | ||
| }, | ||
| ), | ||
| ) | ||
| }), | ||
| ])).flat() | ||
| const codegenHash = await uploadCodegenSpec(server, { | ||
| type: "v0", | ||
| codegen: new Map(entries), | ||
| }) | ||
| return new URL(codegenHash + "/", server).toString() | ||
| }) | ||
| } | ||
|
|
||
| async function _upload(server: string, kind: string, data: Uint8Array, hasher: Hasher) { | ||
| const hash = hasher.hash(data) | ||
| const url = new URL(`upload/${kind}/${hex.encode(hash)}`, server) | ||
| const exists = await fetch(url, { method: "HEAD" }) | ||
| if (exists.ok) return hash | ||
| const response = await fetch(url, { method: "PUT", body: data }) | ||
| if (!response.ok) throw new Error(await response.text()) | ||
| return hash | ||
| } | ||
|
|
||
| async function uploadMetadata(server: string, metadata: Uint8Array) { | ||
| return await _upload(server, "metadata", metadata, blake2_512) | ||
| } | ||
|
|
||
| async function uploadCodegenSpec(server: string, spec: CodegenSpec) { | ||
| return hex.encode(await _upload(server, "codegen", $codegenSpec.encode(spec), blake2_64)) | ||
| } |
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