Implement packwiz import

package.json

@@ -40,9 +40,9 @@
     "s-ago": "^2.2.0",
     "semver": "^7.3.7",
     "serve-handler": "^6.1.3",
+    "toml": "^3.0.0",
     "wrap-ansi": "^8.0.1",
     "yazl": "^2.5.1",
-    "yesno": "^0.4.0",
     "zod": "^3.18.0"
   },
   "devDependencies": {

pnpm-lock.yaml

@@ -32,12 +32,12 @@ specifiers:
   s-ago: ^2.2.0
   semver: ^7.3.7
   serve-handler: ^6.1.3
+  toml: ^3.0.0
   tsx: ^3.8.2
   type-fest: ^2.18.0
   typescript: ^4.7.4
   wrap-ansi: ^8.0.1
   yazl: ^2.5.1
-  yesno: ^0.4.0
   zod: ^3.18.0
 
 dependencies:
@@ -63,9 +63,9 @@ dependencies:
   s-ago: 2.2.0
   semver: 7.3.7
   serve-handler: 6.1.3
+  toml: 3.0.0
   wrap-ansi: 8.0.1
   yazl: 2.5.1
-  yesno: 0.4.0
   zod: 3.18.0
 
 devDependencies:
@@ -1634,6 +1634,10 @@ packages:
       is-number: 7.0.0
     dev: true
 
+  /toml/3.0.0:
+    resolution: {integrity: sha512-y/mWCZinnvxjTKYhJ+pYxwD0mRLVvOtdS2Awbgxln6iEnt4rk0yBxeSBHkGJcPucRiG0e55mwWp+g/05rsrd6w==}
+    dev: false
+
   /trim-newlines/4.0.2:
     resolution: {integrity: sha512-GJtWyq9InR/2HRiLZgpIKv+ufIKrVrvjQWEj7PxAXNc5dwbNJkqhAUoAGgzRmULAnoOM5EIpveYd3J2VeSAIew==}
     engines: {node: '>=12'}
@@ -1728,10 +1732,6 @@ packages:
       buffer-crc32: 0.2.13
     dev: false
 
-  /yesno/0.4.0:
-    resolution: {integrity: sha512-tdBxmHvbXPBKYIg81bMCB7bVeDmHkRzk5rVJyYYXurwKkHq/MCd8rz4HSJUP7hW0H2NlXiq8IFiWvYKEHhlotA==}
-    dev: false
-
   /yocto-queue/0.1.0:
     resolution: {integrity: sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==}
     engines: {node: '>=10'}

src/commands/packwiz.ts

@@ -7,15 +7,43 @@ import { getLANAddress, getSha512HexHash, httpServeDirectory, optionParsePositiv
 import { output } from "../output.js"
 import { Visitor, walk } from "@root/walk"
 import { Path } from "../path.js"
+import toml from "toml"
+import { addModrinthMod } from "../modrinth/utils.js"
+import { modrinthApi } from "../modrinth/api.js"
 
 const packwizCommand = new Command("packwiz")
   .alias("pw")
 
-packwizCommand.command("import")
-  .description("Import a packwiz pack.")
-  .action(async () => {
-    output.failAndExit("Not implemented.")
-    // TODO: Import packwiz pack
+packwizCommand.command("import <path>")
+  .description("Import the mods of a packwiz pack. Overrides are ignored.")
+  .addHelpText("after", kleur.red("This command should only be used in newly created packs. Otherwise, the behaviour is undefined."))
+  .action(async path => {
+    const packDirectoryPath = Path.create(path)
+    const modsDirectoryPath = packDirectoryPath.resolve("mods")
+    if (!await fs.pathExists(modsDirectoryPath.toString())) output.failAndExit(`The pack does not contain a ${kleur.yellow("mods")} directory.`)
+
+    const modFileNames = (await fs.readdir(modsDirectoryPath.toString(), { withFileTypes: true }))
+      .filter(dirent => dirent.isFile() && dirent.name.endsWith(".toml"))
+      .map(dirent => dirent.name)
+
+    let index = 0
+    for (const modFileName of modFileNames) {
+      const content = toml.parse(await fs.readFile(modsDirectoryPath.resolve(modFileName).toString(), "utf-8"))
+      const modrinthVersionId = content.update?.modrinth?.version
+
+      if (modrinthVersionId === undefined) output.warn(`${kleur.yellow(modFileName)} has no Modrinth version ID associated. It will not be imported.`)
+      else {
+        const modrinthVersion = (await output.withLoading(modrinthApi.getVersion(modrinthVersionId), "Fetching version information"))!
+        const modrinthMod = (await output.withLoading(modrinthApi.getMod(modrinthVersion.projectId), "Fetching mod information"))!
+
+        await addModrinthMod(modrinthMod, modrinthVersion, content.side?.replace("both", "client-server"))
+      }
+
+      output.println(`${kleur.yellow(modFileName)} ${kleur.green("was imported.")} ${kleur.gray(`(${index}/${modFileNames.length})`)}`)
+      index++
+    }
+
+    output.println(`${kleur.yellow(modFileNames.length)} ${kleur.green("mods were imported.")}`)
   })
 
 packwizCommand.command("serve")

src/main.ts

@@ -9,7 +9,6 @@ import { default as wrapAnsi } from "wrap-ansi"
 import { CURRENT_HORIZR_FILE_FORMAT_VERSION, HorizrFile, removeModFile } from "./files.js"
 import { output } from "./output.js"
 import figures from "figures"
-import yesno from "yesno"
 import { releaseChannelOrder } from "./shared.js"
 import fs from "fs-extra"
 import { Path } from "./path.js"
@@ -168,11 +167,11 @@ program.command("update [code]")
 
         output.println("")
 
-        const confirmed = options.yes || await yesno({
-          question: "Apply the update? [Y/n]",
-          defaultValue: true,
-          invalid: () => {}
-        })
+        const confirmed = options.yes || (await enquirer.prompt({
+          type: "confirm",
+          name: "confirmed",
+          message: "Apply the update?"
+        }) as any).confirmed
 
         if (confirmed) {
           await output.withLoading(update.apply(), "Updating")

src/modrinth/utils.ts

@@ -7,7 +7,7 @@ import { nanoid } from "nanoid/non-secure"
 import { output } from "../output.js"
 import kleur from "kleur"
 import { ModrinthMod, ModrinthVersion, ModrinthVersionFile } from "./api.js"
-import { releaseChannelOrder } from "../shared.js"
+import { releaseChannelOrder, Side } from "../shared.js"
 
 export const dependencyToRelatedVersionType: Record<string, IterableElement<ModrinthVersion["relations"]>["type"]> = {
   required: "hard_dependency",
@@ -46,7 +46,7 @@ export function getModFileDataForModrinthVersion(modrinthMod: ModrinthMod, modri
   }
 }
 
-export async function addModrinthMod(modrinthMod: ModrinthMod, modrinthVersion: ModrinthVersion) {
+export async function addModrinthMod(modrinthMod: ModrinthMod, modrinthVersion: ModrinthVersion, side?: Side) {
   const pack = await usePack()
   let id = modrinthMod.slug
 
@@ -60,14 +60,18 @@ export async function addModrinthMod(modrinthMod: ModrinthMod, modrinthVersion:
     )
   }
 
-  const isClientSupported = modrinthMod.clientSide !== "unsupported"
-  const isServerSupported = modrinthMod.serverSide !== "unsupported"
+  if (side === undefined) {
+    const isClientSupported = modrinthMod.clientSide !== "unsupported"
+    const isServerSupported = modrinthMod.serverSide !== "unsupported"
+
+    side = isClientSupported && isServerSupported ? "client-server" : isClientSupported ? "client" : "server"
+  }
 
   await pack.addMod(id, {
     name: modrinthMod.title,
     enabled: true,
     ignoreUpdates: false,
-    side: isClientSupported && isServerSupported ? "client-server" : isClientSupported ? "client" : "server",
+    side,
     file: getModFileDataForModrinthVersion(modrinthMod, modrinthVersion),
     source: {
       type: "modrinth",