104 lines
2.7 KiB
TypeScript
104 lines
2.7 KiB
TypeScript
// debug
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// date +%s > dist/index.html & node ipfsUpload.js
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import dotenv from 'dotenv'
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import fs from 'fs'
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import axios from 'axios'
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import { resolve } from 'path'
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import FormData from 'form-data'
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dotenv.config()
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// it's dangerous to set MAX_PINS to 1
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const MAX_PINS = 5
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const numbers = {
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ONE: 1,
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TWO: 2,
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}
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const baseUrl = `https://api.pinata.cloud`
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const src = process.argv[numbers.TWO] || './dist'
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const headers = {
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pinata_api_key: process.env.PINATA_API_KEY,
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pinata_secret_api_key: process.env.PINATA_SECRET_API_KEY,
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}
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async function removeOldPins() {
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const maxPins = MAX_PINS - numbers.ONE
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const res = await axios.get(`${baseUrl}/data/pinList?pageOffset=${maxPins}&status=pinned`, {
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headers,
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})
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const { count, rows } = res.data
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if (count && count > maxPins) {
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for (const { ipfs_pin_hash: ipfsPinHash } of rows) {
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await axios.delete(`${baseUrl}/pinning/unpin/${ipfsPinHash}`, {
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headers,
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})
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console.log(`Successfully removed pin: ${ipfsPinHash}`)
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}
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}
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}
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async function pinBuild() {
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console.log('Make sure you have latest build. Run `yarn generate` if necessary.')
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const files = await readDir(src)
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const data = new FormData()
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for await (const file of files) {
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// for each file stream, we need to include the correct relative file path
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data.append(`file`, fs.createReadStream(file), {
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filepath: basePathConverter(src, file),
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})
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}
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const res = await axios.post(`${baseUrl}/pinning/pinFileToIPFS`, data, {
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maxBodyLength: Infinity, // this is needed to prevent axios from erroring out with large directories
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headers: {
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'Content-Type': `multipart/form-data; boundary=${data.getBoundary()}`,
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...headers,
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},
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})
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const ipfsHash = res.data.IpfsHash
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console.log(`Your site is ready! IPFS hash: ${ipfsHash}`)
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console.log(`output for github-actions:`)
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console.log(`::set-output name=ipfs_hash::${ipfsHash}`)
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console.log(`https://gateway.pinata.cloud/ipfs/${ipfsHash}`)
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}
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async function main() {
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await removeOldPins()
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await pinBuild()
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}
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async function* readDir(dir: string): AsyncGenerator<string> {
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const entries = await fs.promises.readdir(dir, { withFileTypes: true })
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for (const entry of entries) {
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const res = resolve(dir, entry.name)
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if (entry.isDirectory()) {
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yield* readDir(res)
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} else {
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yield res
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}
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}
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}
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function basePathConverter(sourcePath: string, filePath: string): string {
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const newString = sourcePath.startsWith('./') ? sourcePath.substring(numbers.TWO) : sourcePath
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const lastIndex = filePath.lastIndexOf(newString)
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if (lastIndex === -numbers.ONE) {
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return filePath
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}
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return filePath.slice(filePath.lastIndexOf(newString))
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}
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main().catch((e) => {
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console.log(e)
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process.exit(numbers.ONE)
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})
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