resume/flake.nix
2022-12-20 09:53:02 -08:00

93 lines
3 KiB
Nix

{
description = "Resume";
inputs = {
nixpkgs.url = github:NixOS/nixpkgs/nixos-unstable;
flake-utils.url = github:numtide/flake-utils;
};
outputs = {
self,
nixpkgs,
flake-utils,
}:
with flake-utils.lib;
eachSystem allSystems (system: let
pkgs = nixpkgs.legacyPackages.${system};
tex = pkgs.texlive.combine {
# I'm being lazy and using scheme-full instead of specifying what's
# actually required
inherit (pkgs.texlive) scheme-full latex-bin latexmk;
};
vars = ["email" "phonenumber"];
# Create definitions like \def\email{1}
# Each variable will be set to the command line argument at the
# variable's position (first arg passed to resume generator will fill
# in usages of \email in the tex flie)
texvars = toString (pkgs.lib.imap1 (i: n: ''\def\${n}{${"$" + (toString i)}}'') vars);
in rec {
packages = {
alejandro-resume = pkgs.stdenvNoCC.mkDerivation rec {
name = "alejandro-resume";
src = self;
propogatedBuildInputs = [pkgs.coreutils tex];
phases = ["unpackPhase" "buildPhase" "installPhase"];
SCRIPT = ''
#!/usr/bin/env bash
prefix=${builtins.placeholder "out"}
export PATH="${pkgs.lib.makeBinPath propogatedBuildInputs}";
DIR=$(mktemp -d)
RES=$(pwd)/alejandro_resume.pdf
cd $prefix/share
mkdir -p "$DIR/.texcache/texmf-var"
env TEXFMHOME="$DIR/.texcache" TEXMFVAR="$DIR/.texcache/texmf-var" \
latexmk -interaction=nonstopmode -pdf -lualatex \
-output-directory="$DIR" \
-pretex="${texvars}"\
-usepretex alejandro_resume.tex
mv "$DIR/alejandro_resume.pdf" $RES
rm -rf $DIR
'';
buildPhase = ''
printenv SCRIPT > alejandro-resume
'';
installPhase = ''
mkdir -p $out/{bin,share}
cp alejandro_resume.tex $out/share/alejandro_resume.tex
cp alejandro-resume $out/bin/alejandro-resume
chmod u+x $out/bin/alejandro-resume
'';
};
};
defaultPackage = packages.alejandro-resume;
devShells = {
default = pkgs.mkShell {
name = "default";
buildInputs = with pkgs; [
alejandra
direnv
git
pre-commit
tex #TODO: Is this necessary?
zathura # PDF Viewer
];
shellHook = ''
PATH=${pkgs.writeShellScriptBin "nix" ''
${pkgs.nixVersions.stable}/bin/nix --experimental-features "nix-command flakes" "$@"
''}/bin:$PATH
if [ ! -f ".git/hooks/pre-commit" ]; then
pre-commit install &> /dev/null
fi
'';
};
};
});
}