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ihp-zip: Support for making ZIP archives with IHP

[ ihp, library, mit, web ] [ Propose Tags ] [ Report a vulnerability ]

Provides the renderZip / renderZipUnnamed controller helpers for streaming a Codec.Archive.Zip.Archive back to the browser as the response of an IHP action.

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Modules

  • IHP
    • Zip
      • IHP.Zip.ControllerFunctions

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Versions [RSS] 0.1.0, 0.1.1
Dependencies base (>=4.17 && <4.23), http-types (>=0.12 && <0.13), ihp (>=1.5 && <2), wai (>=3.2 && <3.3), zip-archive (>=0.4 && <0.5) [details]
License MIT
Copyright (c) digitally induced GmbH
Author digitally induced GmbH
Maintainer hello@digitallyinduced.com
Uploaded by MarcScholten at 2026-04-13T16:24:31Z
Revised Revision 1 made by MarcScholten at 2026-05-25T07:42:52Z
Category Web, IHP
Home page https://ihp.digitallyinduced.com/
Bug tracker https://github.com/digitallyinduced/ihp-zip/issues
Source repo head: git clone https://github.com/digitallyinduced/ihp-zip
Distributions
Downloads 16 total (5 in the last 30 days)
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Status Docs not available [build log]
All reported builds failed as of 2026-04-13 [all 2 reports]

Readme for ihp-zip-0.1.1

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Support for making ZIP Archives with IHP

Install

  1. Add ihp-zip and zip-archive to the haskellDeps in your default.nix: 
    let
    ...
    haskellEnv = import "${ihp}/NixSupport/default.nix" {
        ihp = ihp;
        haskellDeps = p: with p; [
            # ...
            ihp-zip
            zip-archive
        ];
    ...
  2. Run make -B .envrc
  3. Add IHP.Zip.ControllerFunctions to your Web.Controller.Prelude: 
    module Web.Controller.Prelude
( module Web.Types
, module Application.Helper.Controller
, module IHP.ControllerPrelude
, module Generated.Types
, module IHP.Zip.ControllerFunctions -- <------- ADD THIS EXPORT
)
where

import Web.Types
import Application.Helper.Controller
import IHP.ControllerPrelude
import Generated.Types
import IHP.Zip.ControllerFunctions -- <----- ADD THIS IMPORT

Usage

In your action use it like this:

module Web.Controller.Users where

import Web.Controller.Prelude

import qualified Codec.Archive.Zip as Zip

instance Controller UsersController where
    action ExportAction = do
        archive <- ["FileA", "FileB"]
                |> Zip.addFilesToArchive [] Zip.emptyArchive

        renderZip "Export.zip" archive