Generate the list of images seperatly from the rest of the installer page

This makes changes to locations and list of architectures easier for
the installer team and causes less work for the translators.
The main code is in template/debian/installer.wml to make it easier to
use this for other locations, too (like releases/*/debian-installer/)
The URLs are defined in images.data. Maybe the most common URL can also
be defined in installer.wml, but that has to be seen.

CVS version numbers

english/devel/debian-installer/Makefile: 1.4 -> 1.5 
english/devel/debian-installer/images.data: INITIAL -> 1.1 
english/devel/debian-installer/index.wml: 1.148 -> 1.149 
english/template/debian/installer.wml: INITIAL -> 1.1

1 files changed, 33 insertions, 0 deletions

diff --git a/english/template/debian/installer.wml b/english/template/debian/installer.wml
new file mode 100644
index 00000000000..cd58d7781bb
--- /dev/null
+++ b/english/template/debian/installer.wml
@@ -0,0 +1,33 @@
+<define-tag stable-images-arches>alpha\narm\nhppa\ni386\nia64\nm68k\nmips\nmipsel\npowerpc\nsparc\ns390</define-tag>
+
+<define-tag devel-images-arches><stable-images-arches /></define-tag>
+
+<define-tag strip-arches whitespace=delete>
+
+<set-var strip="%1" />
+<set-var arch="%0" />
+<subst-in-var strip " " "\n" />
+
+<foreach s strip>
+<subst-in-var arch "\n<get-var s />(\n|$)" "" reflags="s" >
+</foreach>
+<get-var arch />
+
+</define-tag>
+
+<define-tag images-list whitespace=delete>
+<preserve url arch format />
+<set-var %attributes />
+
+<when <not <get-var format />/>>
+<set-var format="[<a href="<get-var url />">@ARCH@</a>]" />
+</when>
+<when <not <get-var arch />/>>
+<set-var arch="<stable-images-arches/>" />
+</when>
+<subst-in-var arch " " "\n" />
+
+<foreach a arch><subst-in-string "<get-var format />" "@ARCH@" "<get-var a />"> </foreach>
+
+<restore url arch format />
+</define-tag>