get prismaFile issue.

[GrayMediaLtd]

I'm using fly launch to launch my first Shopify App.

Not the greatest experience so far.

Being a Shopify Remix app it's running Prisma. When I run the fly launch command get to the app config bit and then when I run the next stage dockerfile fails with the following error

file:///Users/jessegray/Developer/SewEzi/sew-ezi-product-picker/node_modules/@flydotio/dockerfile/gdf.js:179
    if (url.startsWith('file:')) return URL.parse(url).pathname
                                            ^

TypeError: URL.parse is not a function
    at get prismaFile [as prismaFile] (file:///Users/jessegray/Developer/SewEzi/sew-ezi-product-picker/node_modules/@flydotio/dockerfile/gdf.js:179:45)
    at GDF.run (file:///Users/jessegray/Developer/SewEzi/sew-ezi-product-picker/node_modules/@flydotio/dockerfile/gdf.js:995:33)
    at file:///Users/jessegray/Developer/SewEzi/sew-ezi-product-picker/node_modules/@flydotio/dockerfile/index.js:343:11
    at ModuleJob.run (node:internal/modules/esm/module_job:195:25)
    at async ModuleLoader.import (node:internal/modules/esm/loader:337:24)
    at async loadESM (node:internal/process/esm_loader:34:7)
    at async handleMainPromise (node:internal/modules/run_main:106:12)

Node.js v18.20.5
Error: failed to generate Dockerfile: exit status 1

My good friend chatGPT helped me make the following change to the file

  get prismaFile() {
    const schema = path.join(this._appdir, 'prisma/schema.prisma')
    if (!fs.existsSync(schema)) return null
  
    const schemaContent = fs.readFileSync(schema, 'utf-8')
    const urlMatch = schemaContent.match(/url\s*=\s*"(.*?)"/)
    if (!urlMatch) return null
    const dbUrl = urlMatch[1]
    console.log("URL:", dbUrl)
    if (dbUrl.startsWith('file:.')) return dbUrl.slice(5)
    if (dbUrl.startsWith('file:')) return new URL(dbUrl).pathname
  }

To replace this

  get prismaFile() {
    const schema = path.join(this._appdir, 'prisma/schema.prisma')
    if (!fs.existsSync(schema)) return null

    const schemaContent = fs.readFileSync(schema, 'utf-8')
    const urlMatch = schemaContent.match(/url\s*=\s*"(.*?)"/)
    if (!urlMatch) return null
    const url = urlMatch[1]
    console.log("URL:", url);
    if (url.startsWith('file:.')) return url.slice(5)
    if (url.startsWith('file:')) return URL.parse(url).pathname
  }

This is the explanation given

URL.parse (in Node.js pre-10) or the modern new URL() throws an error because "file:dev.db" is not an absolute URL (missing slashes). For example, file:///dev.db would work, but file:dev.db is not valid.

I've made the suggested change and got most of the way through fly launch now. Is this something that should be updated?

[rubys]

Thanks! Released as v0.7.10. https://www.npmjs.com/package/@flydotio/dockerfile