From d9b5b3f2f151742935e03805fd20c7dafb04af0f Mon Sep 17 00:00:00 2001
From: Yuval Kogman <nothingmuch@woobling.org>
Date: Thu, 25 May 2023 22:10:36 +0300
Subject: [PATCH] Add latex environment

- full texlive, because that's what most people expect
- tectonic is fairly lightweight if unused
- texlab for lsp support
---
 README.md        | 11 +++++++++++
 flake.nix        |  5 +++++
 latex/.envrc     |  1 +
 latex/flake.lock | 43 +++++++++++++++++++++++++++++++++++++++++++
 latex/flake.nix  | 28 ++++++++++++++++++++++++++++
 5 files changed, 88 insertions(+)
 create mode 100644 latex/.envrc
 create mode 100644 latex/flake.lock
 create mode 100644 latex/flake.nix

diff --git a/README.md b/README.md
index eb7c07d..fee6836 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ Once your preferred template has been initialized, you can use the provided shel
 | [Hashicorp] tools        | [`hashi`](./hashi/)           |
 | [Java]                   | [`java`](./java/)             |
 | [Kotlin]                 | [`kotlin`](./kotlin/)         |
+| [LaTeX]                  | [`latex`](./latex/)         |
 | [Nickel]                 | [`nickel`](./nickel/)         |
 | [Nim]                    | [`nim`](./nim/)               |
 | [Nix]                    | [`nix`](./nix/)               |
@@ -135,6 +136,12 @@ The sections below list what each template includes. In all cases, you're free t
 - [Kotlin] 1.7.10-release-333
 - [Gradle] 7.5
 
+### [`latex`](./latex/)
+
+- [texlive]
+- [tectonic]
+- [texlab]
+
 ### [`nickel`](./nickel/)
 
 - [Nickel] 0.2.0
@@ -273,6 +280,7 @@ All of the templates have only the root [flake](./flake.nix) as a flake input. T
 [iex]: https://hexdocs.pm/iex/IEx.html
 [java]: https://java.com
 [kotlin]: https://kotlinlang.org
+[latex]: https://www.latex-project.org/
 [leiningen]: https://leiningen.org
 [levant]: https://github.com/hashicorp/levant
 [lorri]: https://github.com/target/lorri
@@ -316,8 +324,11 @@ All of the templates have only the root [flake](./flake.nix) as a flake input. T
 [statix]: https://github.com/nerdypepper/statix
 [sbt]: https://www.scala-sbt.org
 [spago]: https://github.com/purescript/spago
+[tectonic]: https://tectonic-typesetting.github.io/
 [terraform]: https://terraform.io
 [terragrunt]: https://terragrunt.gruntwork.io
+[texlab]: https://github.com/latex-lsp/texlab
+[texlive]: https://www.tug.org/texlive/
 [tflint]: https://github.com/terraform-linters/tflint
 [vault]: https://www.vaultproject.io
 [virtualenv]: https://pypi.org/project/virtualenv
diff --git a/flake.nix b/flake.nix
index 51cd3b9..3aa3e6a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -65,6 +65,11 @@
           description = "Kotlin development environment";
         };
 
+        latex = {
+          path = ./latex;
+          description = "LaTeX development environment";
+        };
+
         nickel = {
           path = ./nickel;
           description = "Nickel development environment";
diff --git a/latex/.envrc b/latex/.envrc
new file mode 100644
index 0000000..a5dbbcb
--- /dev/null
+++ b/latex/.envrc
@@ -0,0 +1 @@
+use flake .
diff --git a/latex/flake.lock b/latex/flake.lock
new file mode 100644
index 0000000..ecac920
--- /dev/null
+++ b/latex/flake.lock
@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1678901627,
+        "narHash": "sha256-U02riOqrKKzwjsxc/400XnElV+UtPUQWpANPlyazjH0=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "93a2b84fc4b70d9e089d029deacc3583435c2ed6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1679163677,
+        "narHash": "sha256-VC0tc3EjJZFPXgucFQAYMIHce5nJWYR0kVCk4TVg6gg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c3912035d00ef755ab19394488b41feab95d2e40",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "release-22.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/latex/flake.nix b/latex/flake.nix
new file mode 100644
index 0000000..977e588
--- /dev/null
+++ b/latex/flake.nix
@@ -0,0 +1,28 @@
+{
+  description = "A Nix-flake-based LaTeX development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/release-22.11";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    { self
+    , nixpkgs
+    , flake-utils
+    }:
+
+    flake-utils.lib.eachDefaultSystem (system:
+    let
+      pkgs = import nixpkgs { inherit system; };
+    in
+    {
+      devShells.default = pkgs.mkShell {
+        packages = with pkgs; [
+          texlive.combined.scheme-full
+          texlab
+          tectonic
+        ];
+      };
+    });
+}