From 10cb3140292c69451522abeff8bd8f005cf08268 Mon Sep 17 00:00:00 2001
From: Zach van Rijn <me@zv.io>
Date: Mon, 27 Nov 2023 22:34:19 -0600
Subject: Decouple sass, logo, and html generation.

---
 .gitignore |  1 +
 Makefile   | 12 +++++++++++-
 README     |  8 +++++++-
 publish    | 22 ++++++++++++++++++++++
 4 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 8ccaf34..de327d7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 html/
 html.tgz
+*-images-*.tar.gz
 assets/images/gen_*
 assets/images/icons/gen_*
 assets/fonts/
diff --git a/Makefile b/Makefile
index a819a09..09d8570 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,14 @@
+DIR_NAME := $(notdir $(CURDIR))
+GIT_HASH := $(shell git rev-list HEAD^!)
+
 all:
 
 site:
-	$(CURDIR)/publish
+	$(CURDIR)/publish sass logo html
+logo:
+	$(CURDIR)/publish logo
+	rm -f $(CURDIR)/$(DIR_NAME)-images-${GIT_HASH}.tar.gz
+	tar -C $(CURDIR)/assets/images -pczf $(CURDIR)/$(DIR_NAME)-images-${GIT_HASH}.tar.gz .
+
+clean:
+	rm -fr $(CURDIR)/html
diff --git a/README b/README
index ecc271d..3fd6bf6 100644
--- a/README
+++ b/README
@@ -14,6 +14,12 @@ To generate the 'html/' web root directory for upload to web server:
   $ make site
 
 
+To generate the 'images/' directory containing generated images for
+use elsewhere:
+
+  $ make logo
+
+
 installing
 ----------
 
@@ -107,7 +113,7 @@ absolutely sure that no external websites use or link to the image(s).
 license
 -------
 
-Copyright 2021 The Adélie Linux Project
+Copyright 2023 The Adélie Linux Project
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/publish b/publish
index 8efdda5..aebaffb 100755
--- a/publish
+++ b/publish
@@ -6,16 +6,36 @@ HTML=html;
 TEMP=$(mktemp -d);
 chmod 755 ${TEMP};
 
+##
+# Build options.
+#
+SASS=0;
+LOGO=0;
+HTML=0;
+for arg; do
+    case "${ARG}" in
+        sass) SASS=1; ;;
+        logo) LOGO=1; ;;
+        html) HTML=1; ;;
+    esac
+done
+
 ##
 # CSS
 #
+if test ${SASS} -eq 1; then
 (cd assets/css && ./compile.sh)
+fi # SASS
 
 ##
 # Logo
 #
+if test ${LOGO} -eq 1; then
 (cd assets/images && ./polyguin.sh)
+fi # LOGO
+
 
+if test ${HTML} -eq 1; then
 #===============================================================
 docker run -v ${HERE}:${HERE} -e HERE=${HERE} -v ${TEMP}:${TEMP} -e TEMP=${TEMP} --rm -i alpine:3.17 <<'EOF'
 apk add findutils imagemagick;
@@ -69,3 +89,5 @@ cp ${HERE}/robots.txt ${TEMP};
 #
 rm -fr ${HTML};
 mv ${TEMP} ${HTML};
+
+fi # HTML
-- 
cgit v1.2.3-60-g2f50