18 lines
618 B
Nix
18 lines
618 B
Nix
# SPDX-License-Identifier: CC0-1.0
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{ nixpkgs, dhallApps, packages }:
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nixpkgs.writeScriptBin "render-init" (with nixpkgs.buildPackages; ''
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#!${runtimeShell}
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set -eu
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if [ -z "$@" ]; then
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echo "Error: a Dhall init configuration file must be passed as an argument - $0" > /dev/stderr
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exit 1
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fi
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export DHALL_PRELUDE=''${DHALL_PRELUDE:-${packages.dhallPrelude}/package.dhall}
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export DHALL_GENODE=''${DHALL_GENODE:-${packages.dhallGenode}/package.dhall}
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${dhallApps.dhall.program} text \
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<<< "(env:DHALL_GENODE).Init.render ($@)" \
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| ${nixpkgs.buildPackages.libxml2}/bin/xmllint -format -
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'')
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