Bug#875611: sagenb: ruby-compass obsolete and now broken

[Jonas Smedegaard]

Source: sagenb
Severity: serious
Tags: patch

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Hash: SHA512

I made a mistake today that cause FTBFS of sagenb, but I would prefer to
fix it in sagenb as that would be needed anyway at a later point:

ruby-compass is obsolete and will likely not be released with Buster.
Its replacement is Sass - with the stylesheets previously shipped with
Compass packaged separately.

Yesterday I accidentally released to unstable (not experimental as
intended) ruby-sass too new for ruby-compass. I can fix that by
re-uploading older ruby-sass with a fake newer version number, but since
only 5 packages (build-)depend on ruby-compass I would much prefer to
instead speedup the removal of ruby-compass.

Attached is a patch to make Sagenb use sassc with separately maintained
stylesheets.  It needs to wait until the stylesheets have been approved,
though: Is in NEW queue now:
https://ftp-master.debian.org/new/sass-stylesheets-compass_0.12.10-1.html

Please consider doing above fix, and accept my apology for rushing things.
Alternatively I can make an NMU.  Or if neither is acceptable I will do
the more substantial work of postponing this change by reverting
ruby-sass to the older version for now.


 - Jonas

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diff --git a/debian/control b/debian/control
index 41c00750..4956345c 100644
--- a/debian/control
+++ b/debian/control
@@ -13,7 +13,8 @@ Build-Depends: debhelper (>= 10),
  python-flask,
  python-babel,
  python-flask-oldsessions,
- ruby-compass,
+ sassc,
+ sass-stylesheets-compass,
  uglifyjs
 Standards-Version: 3.9.8
 Homepage: https://github.com/sagemath/sagenb
diff --git a/debian/rules b/debian/rules
index 8c14d23a..691fd12a 100755
--- a/debian/rules
+++ b/debian/rules
@@ -24,7 +24,8 @@ override_dh_auto_build: $(MIN_JS)
 	  -lib /usr/share/java/j3dcore.jar \
 	  -lib /usr/share/java/vecmath.jar \
 	  -lib /usr/share/java/j3dutils.jar
-	cd sass && compass compile
+	sassc -I sass/src -I /usr/share/sass/stylesheets --style compact sass/src/main.scss sagenb/data/sage/css/main.css
+	sassc -I sass/src --style compact sass/src/test_report.scss sagenb/data/sage/css/test_report.css
 	dh_auto_build
 
 # TODO: temporarily disabled for now; requires the "sage" binary
@@ -33,7 +34,7 @@ override_dh_auto_test:
 
 override_dh_auto_clean:
 	dh_auto_clean
-	cd sass && compass clean
+	rm -f sagenb/data/sage/css/main.css sagenb/data/sage/css/test_report.css
 	rm -rf sagenb/data/sage3d/build sagenb/data/sage3d/lib
 	rm -rf $(MIN_JS)