microsoft/typespec
Publicmirrored from https://github.com/microsoft/typespecAvailable
packages/bundle-uploader/src/upload-browser-package.ts
130lines · modecode
| 1 | import { TokenCredential } from "@azure/identity"; |
| 2 | import { |
| 3 | AnonymousCredential, |
| 4 | BlobServiceClient, |
| 5 | ContainerClient, |
| 6 | StorageSharedKeyCredential, |
| 7 | } from "@azure/storage-blob"; |
| 8 | import { BundleManifest, TypeSpecBundle, TypeSpecBundleFile } from "@typespec/bundler"; |
| 9 | import { join } from "path/posix"; |
| 10 | import { pkgsContainer, storageAccountName } from "./constants.js"; |
| 11 | |
| 12 | export interface UploadBundleResult { |
| 13 | status: "uploaded" | "already-exists"; |
| 14 | /** Resolve imports with absolute url. */ |
| 15 | imports: Record<string, string>; |
| 16 | } |
| 17 | |
| 18 | export interface PackageIndex { |
| 19 | version: string; |
| 20 | imports: Record<string, string>; |
| 21 | } |
| 22 | |
| 23 | export class TypeSpecBundledPackageUploader { |
| 24 | #container: ContainerClient; |
| 25 | |
| 26 | constructor(credential?: StorageSharedKeyCredential | AnonymousCredential | TokenCredential) { |
| 27 | this.#container = getCoverageContainer(storageAccountName, credential); |
| 28 | } |
| 29 | |
| 30 | async createIfNotExists() { |
| 31 | await this.#container.createIfNotExists({ |
| 32 | access: "blob", |
| 33 | }); |
| 34 | } |
| 35 | |
| 36 | async upload({ manifest, files }: TypeSpecBundle): Promise<UploadBundleResult> { |
| 37 | const imports = Object.fromEntries( |
| 38 | Object.entries(manifest.imports).map(([key, value]) => { |
| 39 | return [ |
| 40 | key, |
| 41 | this.#container.url + "/" + normalizePath(join(manifest.name, manifest.version, value)), |
| 42 | ]; |
| 43 | }), |
| 44 | ); |
| 45 | const created = await this.#uploadManifest(manifest); |
| 46 | if (!created) { |
| 47 | return { status: "already-exists", imports }; |
| 48 | } |
| 49 | for (const file of files) { |
| 50 | await this.#uploadJsFile(manifest.name, manifest.version, file); |
| 51 | } |
| 52 | return { status: "uploaded", imports }; |
| 53 | } |
| 54 | |
| 55 | async getIndex(name: string, version: string): Promise<PackageIndex | undefined> { |
| 56 | const blob = this.#container.getBlockBlobClient(`indexes/${name}/${version}.json`); |
| 57 | if (await blob.exists()) { |
| 58 | const response = await blob.download(); |
| 59 | const body = await response.blobBody; |
| 60 | const existingContent = await body?.text(); |
| 61 | if (existingContent) { |
| 62 | const parsed = JSON.parse(existingContent); |
| 63 | return parsed; |
| 64 | } |
| 65 | } |
| 66 | return undefined; |
| 67 | } |
| 68 | async updateIndex(name: string, index: PackageIndex) { |
| 69 | const blob = this.#container.getBlockBlobClient(`indexes/${name}/${index.version}.json`); |
| 70 | const content = JSON.stringify(index); |
| 71 | await blob.upload(content, content.length, { |
| 72 | blobHTTPHeaders: { |
| 73 | blobContentType: "application/json; charset=utf-8", |
| 74 | }, |
| 75 | }); |
| 76 | } |
| 77 | |
| 78 | async #uploadManifest(manifest: BundleManifest) { |
| 79 | try { |
| 80 | const blob = this.#container.getBlockBlobClient( |
| 81 | normalizePath(join(manifest.name, manifest.version, "manifest.json")), |
| 82 | ); |
| 83 | const content = JSON.stringify(manifest); |
| 84 | await blob.upload(content, content.length, { |
| 85 | blobHTTPHeaders: { |
| 86 | blobContentType: "application/json; charset=utf-8", |
| 87 | }, |
| 88 | conditions: { |
| 89 | ifNoneMatch: "*", |
| 90 | }, |
| 91 | }); |
| 92 | } catch (e: any) { |
| 93 | if (e.code === "BlobAlreadyExists") { |
| 94 | return false; |
| 95 | } |
| 96 | throw e; |
| 97 | } |
| 98 | return true; |
| 99 | } |
| 100 | |
| 101 | async #uploadJsFile(pkgName: string, version: string, file: TypeSpecBundleFile) { |
| 102 | const blob = this.#container.getBlockBlobClient( |
| 103 | normalizePath(join(pkgName, version, file.filename)), |
| 104 | ); |
| 105 | await blob.uploadData(Buffer.from(file.content), { |
| 106 | blobHTTPHeaders: { |
| 107 | blobContentType: "application/javascript; charset=utf-8", |
| 108 | }, |
| 109 | conditions: { |
| 110 | ifNoneMatch: "*", |
| 111 | }, |
| 112 | }); |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | function getCoverageContainer( |
| 117 | storageAccountName: string, |
| 118 | credential?: StorageSharedKeyCredential | AnonymousCredential | TokenCredential, |
| 119 | ): ContainerClient { |
| 120 | const blobSvc = new BlobServiceClient( |
| 121 | `https://${storageAccountName}.blob.core.windows.net`, |
| 122 | credential, |
| 123 | ); |
| 124 | const containerClient = blobSvc.getContainerClient(pkgsContainer); |
| 125 | return containerClient; |
| 126 | } |
| 127 | |
| 128 | function normalizePath(path: string): string { |
| 129 | return path.replace(/\\/g, "/"); |
| 130 | } |
| 131 | |