Replace compilation with a temporary script.

.gitignore

@@ -2,3 +2,4 @@
 .vscode/
 build/
 data/
+cv.typ

Makefile.toml

@@ -23,12 +23,7 @@ args = ["trash", "build"]
 [tasks.compile]
 clear = true
 dependencies = ["ensure-build-dir"]
-command = "typst"
-args = [
-  "compile",
-  "cv-${CV_LANG}.typ",
-  "build/CV-Bauke-${CV_LANG}.pdf"
-]
+script = "./compile-cv.zsh"
 
 # Ensure that the build directory exists.
 [tasks.ensure-build-dir]
@@ -41,4 +36,4 @@ args = ["-p", "build"]
 [tasks.watch]
 clear = true
 command = "watchexec"
-args = ["-e", "toml,typ", "--no-vcs-ignore", "makers build"]
+args = ["-e", "toml,typ", "-i", "cv.typ", "--no-vcs-ignore", "makers build"]

compile-cv.zsh

@@ -0,0 +1,20 @@
+#!/usr/bin/env zsh
+
+# There's currently no way in Typst to provide values from the CLI in some way
+# so until the next version lands and https://github.com/typst/typst/pull/2894
+# becomes available, a script that renders a template has to be it for now.
+
+# Define options based on environment variables or use default values.
+include_links=${CV_INCLUDE_LINKS:-"true"}
+language=${CV_LANG:-"en"}
+
+typst_template="#import \"main.typ\": cv
+
+#cv(
+  include_links: $include_links,
+  language: \"$language\",
+)"
+
+echo $typst_template > cv.typ
+
+typst compile cv.typ "build/CV-Bauke-$CV_LANG.pdf"