vst

#!/usr/bin/env bash

_find_latest_package_version() {
  _url="https://hackage.haskell.org/package/${1}"

  curl -sH "Accept: application/json" "${_url}" |
    jq -r ". | (keys[] | [.]) | @csv" |
    sed "s/\"//g" |
    sort -t. -k1,1n -k2,2n -k3,3n -k4,4n |
    tail -n1

vst

{ lib
, fetchFromGitHub
, rustPlatform
, pkg-config
, openssl
, stdenv
}:

rustPlatform.buildRustPackage rec {
  pname = "oidc-cli";

vst

#!/usr/bin/env bash

_package="${1}"
_version="${2}"

niv add "${_package}" \
    --version "${_version}" \
    --template "https://hackage.haskell.org/package/${_package}-<version>/${_package}-<version>.tar.gz"

vst

## Usage:
## 
## 1. Add this script next to `book.toml` under file name `mdbook_plugin_gitinfo.py`
## 2. Update `book.toml`:
## 
##     ```toml
##     [preprocessor.gitinfo]
##     command = "python3 mdbook_plugin_gitinfo.py"
##     renderers = ["html"]
##     ```

vst

-- | Working with closed intervals.
--
-- See https://gist.github.com/vst/65ac335e452068ac0306dac61eceb13f
--
-- Alternative: https://hackage.haskell.org/package/intervals

{-# LANGUAGE FlexibleContexts #-}

import Control.Monad.Except (MonadError(throwError))

vst

-- | See https://gist.github.com/vst/a1a49e0047c8fd24adbd1759bd14f864
--
import Data.Bool (bool)


-- | Monadic version of @if-then-else@.
--
-- >>> ifM (pure False) (pure "Nice") (pure "Oh no!")
-- "Oh no!"
-- >>> ifM (pure True) (pure "Nice") (pure "Oh no!")

vst

#!/usr/bin/env sh

## URL for the latest release:
_latest="https://api.github.com/repos/hadolint/hadolint/releases/latest"

## Kernel name:
_kernel="$(uname -s)"

## Architecture:
_arch="$(uname -m)"

vst

{-# LANGUAGE DataKinds          #-}
{-# LANGUAGE DeriveGeneric      #-}
{-# LANGUAGE FlexibleInstances  #-}
{-# LANGUAGE OverloadedStrings  #-}
{-# LANGUAGE StandaloneDeriving #-}
{-# LANGUAGE TypeOperators      #-}

module Main where

import           Data.Char                          (isUpper, toLower)

vst

{- stack script
 --resolver lts-16.0
 --package bytestring
 --package email-validate
 --ghc-options -Wall
 --install-ghc
 --compile
-}

-- * Command Line Usage:

vst

Scratchpad for RTMP Controller/Gateway Related References

librtmp bindings

1. Go: https://github.com/juntaki/go-librtmp
2. Rust: https://github.com/Stargateur/rtmp-sys
3. Haskell: https://github.com/greg42/hsRtmp

Globally synchronized playback