From 55be65fffbb49ea6b95213945ab7e63bac626c18 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Thu, 26 Sep 2019 12:25:31 +0300
Subject: Add: arch diagram

---
 Makefile |  5 ++++-
 arch.dot | 36 ++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100644 arch.dot

diff --git a/Makefile b/Makefile
index 9732347..84bc9c9 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,5 @@
-talk.pdf: talk.md
+talk.pdf: talk.md arch.svg
 	pandoc -t beamer -o talk.pdf talk.md
+
+arch.svg: arch.dot
+	dot -Tsvg -o arch.svg arch.dot
diff --git a/arch.dot b/arch.dot
new file mode 100644
index 0000000..eb82f9c
--- /dev/null
+++ b/arch.dot
@@ -0,0 +1,36 @@
+digraph "" {
+        md [label="document source\n(Markdown)"];
+        md [shape=box];
+
+        bindings [label="bindings file\n(YAML)"];
+        bindings [shape=box];
+
+        impl [label="step implementations\n(Python, Rust, ...)"]
+        impl [shape=box];
+
+        docgen [label="Doc generator"];
+        docgen [shape=ellipse];
+
+        codegen [label="Code generator"];
+        codegen [shape=ellipse];
+
+        pdf [label="PDF document"]
+        pdf [shape=diamond];
+
+        testprog [label="Test program\n(generated)"]
+        testprog [shape=box];
+
+        report [label="Test report"]
+        report [shape=diamond];
+
+        md -> docgen;
+        bindings -> docgen;
+        docgen -> pdf;
+
+        md -> codegen;
+        bindings -> codegen;
+        impl -> codegen;
+        codegen -> testprog;
+
+        testprog -> report;
+}
-- 
cgit v1.2.1