Run PDF and SVG export in CI (#4097)

.github/workflows/ci.yml

@@ -4,6 +4,7 @@ on: [push, pull_request, merge_group]
 env:
   RUSTFLAGS: "-Dwarnings"
   RUSTDOCFLAGS: "-Dwarnings"
+  TYPST_TESTS_EXTENDED: true
 
 jobs:
   # This allows us to have one branch protection rule for the full test matrix.

tests/src/args.rs

@@ -20,10 +20,16 @@ pub struct CliArguments {
     /// Does not affect the comparison or the reference image.
     #[arg(short, long, default_value_t = 1.0)]
     pub scale: f32,
-    /// Exports PDF outputs into the artifact store.
+    /// Whether to run the tests in extended mode, including PDF and SVG
+    /// export.
+    ///
+    /// This is used in CI.
+    #[arg(long, env = "TYPST_TESTS_EXTENDED")]
+    pub extended: bool,
+    /// Runs PDF export.
     #[arg(long)]
     pub pdf: bool,
-    /// Exports SVG outputs into the artifact store.
+    /// Runs SVG export.
     #[arg(long)]
     pub svg: bool,
     /// Whether to display the syntax tree.
@@ -37,6 +43,18 @@ pub struct CliArguments {
     pub num_threads: Option<usize>,
 }
 
+impl CliArguments {
+    /// Whether to run PDF export.
+    pub fn pdf(&self) -> bool {
+        self.pdf || self.extended
+    }
+
+    /// Whether to run SVG export.
+    pub fn svg(&self) -> bool {
+        self.svg || self.extended
+    }
+}
+
 /// What to do.
 #[derive(Debug, Clone, Subcommand)]
 #[command()]

tests/src/run.rs

@@ -174,14 +174,14 @@ impl<'a> Runner<'a> {
         std::fs::write(&live_path, data).unwrap();
 
         // Write PDF if requested.
-        if crate::ARGS.pdf {
+        if crate::ARGS.pdf() {
             let pdf_path = format!("{}/pdf/{}.pdf", crate::STORE_PATH, self.test.name);
             let pdf = typst_pdf::pdf(document, Smart::Auto, None);
             std::fs::write(pdf_path, pdf).unwrap();
         }
 
         // Write SVG if requested.
-        if crate::ARGS.svg {
+        if crate::ARGS.svg() {
             let svg_path = format!("{}/svg/{}.svg", crate::STORE_PATH, self.test.name);
             let svg = typst_svg::svg_merged(document, Abs::pt(5.0));
             std::fs::write(svg_path, svg).unwrap();