From 21b87b860d6d88f53aac5636a41097b3a60d9a12 Mon Sep 17 00:00:00 2001
From: Vytautas Liuolia <vytautas.liuolia@gmail.com>
Date: Wed, 18 Sep 2024 18:56:46 +0200
Subject: [PATCH] Add a hacky (but easy) way to quickly render some visual
 output.

---
 examples-dark/.gitkeep  | 1 +
 examples-light/.gitkeep | 1 +
 tox.ini                 | 8 ++++++++
 3 files changed, 10 insertions(+)
 create mode 100644 examples-dark/.gitkeep
 create mode 100644 examples-light/.gitkeep

diff --git a/examples-dark/.gitkeep b/examples-dark/.gitkeep
new file mode 100644
index 0000000..d4db507
--- /dev/null
+++ b/examples-dark/.gitkeep
@@ -0,0 +1 @@
+This directory is preserved for the output from rendering examples.
diff --git a/examples-light/.gitkeep b/examples-light/.gitkeep
new file mode 100644
index 0000000..d4db507
--- /dev/null
+++ b/examples-light/.gitkeep
@@ -0,0 +1 @@
+This directory is preserved for the output from rendering examples.
diff --git a/tox.ini b/tox.ini
index 5a37743..f711261 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,3 +15,11 @@ skip_install = True
 commands =
     ruff check
     ruff format --check
+
+[testenv:render-examples]
+deps =
+    Pillow
+commands =
+    # TODO(vytas): Make font name (auto-) configurable, not hardcoded.
+    pygmentize example-code/document.md -O 'font_name=SourceCodePro-Medium,font_size=24,style=falconry-dark' -o examples-dark/document.png
+    pygmentize example-code/document.md -O 'font_name=SourceCodePro-Medium,font_size=24,style=falconry-light' -o examples-light/document.png