#!/usr/bin/env bash

# NOTE: Script for the CI builds. CI comes here from `.travis.yml`

set -xe
set -euo pipefail
IFS=$'\n\t'

if [ "$GHCVERSION" = "ghcjs" ]; then
    nix-build --substituters 'https://nixcache.reflex-frp.org?trusted=1' ghcjs
else
    nix-build                                   \
        --argstr compiler $GHCVERSION           \
        --arg doTracing $TRACING                \
        --arg doStrict $STRICT                  \
        $@
fi
# NOTE: If var not imported - set to the default value
GHCVERSION=${GHCVERSION:-ghc865}
rev=${rev:-nixpkgs-unstable}
NIX_PATH=${NIX_PATH:-"nixpkgs=https://github.com/nixos/nixpkgs/archive/$rev.tar.gz"}
export NIX_PATH
name=${name:-defaultBinaryName}
pkgName=${pkgName:-defaultPkgName}
failOnAllWarnings=${failOnAllWarnings:-'false'}
checkUnusedPackages=${checkUnusedPackages:-'false'}
doCoverage=${doCoverage:-'false'}
doHaddock=${doHaddock:-'false'}
doJailbreak=${doJailbreak:-'false'}
doCheck=${doCheck:-'true'}
doBenchmark=${doBenchmark:-'false'}
enableExecutableProfiling=${enableExecutableProfiling:-'false'}
enableLibraryProfiling=${enableLibraryProfiling:-'false'}
buildFromSdist=${buildFromSdist:-'false'}
buildStrictly=${buildStrictly:-'false'}
disableOptimization=${disableOptimization:-'true'}
buildStackProject=${buildStackProject:-'false'}
# NOTE: *Oprparse* key is redifined in the code further
generateOptparseApplicativeCompletion=${generateOptparseApplicativeCompletion:-'false'}
allowInconsistentDependencies=${allowInconsistentDependencies:-'false'}
ghcjsTmpLogFile=${ghcjsTmpLogFile:-'/tmp/ghcjsTmpLogFile.jog'}
ghcjsLogTailLength=${ghcjsLogTailLength:-'10000'}

MAIN() {

# NOTE: Secrets are not shared to PRs from forks
# NOTE: nix-build | cachix push <name> - uploads binaries, runs&works only in the branches of the main repository, so for PRs - else case runs

  if [ ! "$CACHIX_SIGNING_KEY" = "" ]

    then

      # NOTE: Build of the inside repo branch - enable push Cachix cache
      BUILD_PROJECT | cachix push "$name"

    else

      # NOTE: Build of the side repo/PR - can not push Cachix cache
      BUILD_PROJECT

  fi

}

# NOTE: Run the entry function of the script
MAIN