index.html.in: use strict equality checks everywhere

[charm-bypass.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 5b92388fffc9ded1536a5303c1e2edf013ea6a2c..bb9c10c629166144092b6b50034700bc9c49d9be 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,22 +1,76 @@
 EXTRA_DIST = doc src
 
-# Strip the XML prologue from an Inkscape document to produce
-# something that can be included directly into an HTML5 document.
-day.svg: src/day.svg
-       @XMLLINT@ -xpath "/*" $< > $@
+# List of element IDs that we use in the HTML document.
+PRECIOUS_IDS =  \
+  bus           \
+  city          \
+  citycopy      \
+  codebg        \
+  codetext      \
+  clouds        \
+  cloudscopy    \
+  destination   \
+  origin        \
+  origindest    \
+  train         \
+  tram          \
+  trees         \
+  treescopy     \
+  serviceid     \
+  servicename   \
+  sky           \
+  ticket        \
+  ticketbg      \
+  ticketdate    \
+  tickettime    \
+  zone
+
+SCOUR = @SCOUR@ --enable-id-stripping \
+                --enable-comment-stripping \
+                --remove-descriptive-elements \
+                --no-renderer-workaround \
+                --no-line-breaks \
+                --error-on-flowtext
+
+# Optimize the favicon just like we do the tableau.
+favicon.min.svg: favicon.svg
+       $(SCOUR) $< > $@
+
+# Optimize our SVG once using XSL, to catch a few things
+# that "scour" misses.
+tableau.min.svg: tableau.svg svgclean.xsl
+       @XSLTPROC@ svgclean.xsl $< > $@
+
+# Optimize our SVG again, and remove its XML prologue so that it can
+# be included directly into the HTML document.
+tableau.min.min.svg: tableau.min.svg
+       $(SCOUR) --protect-ids-list=$$(echo $(PRECIOUS_IDS) | tr ' ' ',') \
+                 --strip-xml-prolog \
+                 $< > $@
+
+# Use FontForge to convert the sfd source files to woff2.
+.sfd.woff2:
+       @FONTFORGE@ -script sfd2woff.ff $<
 
 # Base64-encode a woff2 (web open font format 2.0) file. We use this
 # to embed fonts directly into the CSS that requires them.
-tickettext.base64: src/tickettext.woff2
+.woff2.base64:
+       @BASE64@ -w0 $< > $@
+
+# Same with the favicon SVG.
+.svg.base64:
        @BASE64@ -w0 $< > $@
 
 # Build index.html by substituting the contents of a few (single
-# line!) files into @PLACEHOLDERS@ within src/index.html.in. If you
-# put tildes in src/day.svg this will probably break, so please don't
-# do that.
-index.html: src/index.html.in day.svg tickettext.base64
-       sed -e "s~@TICKETFONT@~$$(cat tickettext.base64)~" \
-            -e "s~@SVGDATA@~$$(cat day.svg)~" \
+# line!) files into @PLACEHOLDERS@ within index.html.in. If you put
+# tildes in tableau.svg this will probably break, so please don't do
+# that.
+index.html: index.html.in tableau.min.min.svg CharmBypass-Regular.base64 CharmBypass-Bold.base64 favicon.base64
+
+       sed -e "s~@CBPREGULAR@~$$(cat CharmBypass-Regular.base64)~" \
+            -e "s~@CBPBOLD@~$$(cat CharmBypass-Bold.base64)~" \
+            -e "s~@FAVICON@~$$(cat favicon.base64)~" \
+            -e "s~@SVGDATA@~$$(cat tableau.min.min.svg)~" \
             $< > $@
 
 # If you really want to, we support installing index.html
@@ -25,4 +79,9 @@ dist_pkgdata_DATA = index.html
 
 # Automake doesn't understand our wacky build process so we have to
 # tell it which files are produced by running "make"
-CLEANFILES = $(dist_pkgdata_DATA) tickettext.base64 day.svg
+CLEANFILES = $(dist_pkgdata_DATA) \
+             CharmBypass-Regular.base64 \
+             CharmBypass-Bold.base64 \
+             favicon.min.svg \
+             tableau.min.svg \
+             tableau.min.min.svg