auto-prefix $(SITE) for indextargets Description field

This updates the documentation for a change which actually happened in
c2a4a8dded2dfb56dbcab9689b6cb4b96c9999b6 already. The acquire system
expects the $(SITE) to be there (e.g. for mirror rewriting) so we are
better of prefixing it automatically than giving frontends the chance to
forget it. There is no point in not showing $(SITE) first anyway.

diff --git a/doc/acquire-additional-files.txt b/doc/acquire-additional-files.txt
index 9110bfe79655bd44d8fdcd9ca5e80ca460783995..1b2494535329984723eb8679642ec91931899f45 100644 (file)
--- a/doc/acquire-additional-files.txt
+++ b/doc/acquire-additional-files.txt
@@ -29,10 +29,10 @@ like this (see also apt.conf(5) manpage for configuration file syntax):
        Acquire::IndexTargets::deb::Packages {
                MetaKey "$(COMPONENT)/binary-$(ARCHITECTURE)/Packages";
                ShortDescription "Packages";
-               Description "$(SITE) $(RELEASE)/$(COMPONENT) $(ARCHITECTURE) Packages";
+               Description "$(RELEASE)/$(COMPONENT) $(ARCHITECTURE) Packages";
 
                flatMetaKey "Packages";
-               flatDescription "$(SITE) $(RELEASE) Packages";
+               flatDescription "$(RELEASE) Packages";
 
                Optional "false";
        };
@@ -63,6 +63,10 @@ All targets have three main properties you can define:
   of which file is acquired exactly. Mainly used for progress reporting
   and error messages. apt will e.g. use this string in the Get/Hit/Err
   progress lines.
+  An identifier of the site accessed as seen in the sources.list (e.g.
+  "http://example.org/debian" or "file:/path/to/a/repository") is
+  automatically prefixed for this property.
+
 
 Additional optional properties:
 * flat{MetaKey,Description}: APT supports two types of repositories:
@@ -104,19 +108,19 @@ Acquire::IndexTargets {
        deb::Translations {
                MetaKey "$(COMPONENT)/i18n/Translation-$(LANGUAGE)";
                ShortDescription "Translation-$(LANGUAGE)";
-               Description "$(SITE) $(RELEASE)/$(COMPONENT) Translation-$(LANGUAGE)";
+               Description "$(RELEASE)/$(COMPONENT) Translation-$(LANGUAGE)";
 
                flatMetaKey "$(LANGUAGE)";
-               flatDescription "$(SITE) $(RELEASE) Translation-$(LANGUAGE)";
+               flatDescription "$(RELEASE) Translation-$(LANGUAGE)";
        };
 
        deb-src::Sources {
                MetaKey "$(COMPONENT)/source/Sources";
                ShortDescription "Sources";
-               Description "$(SITE) $(RELEASE)/$(COMPONENT) Sources";
+               Description "$(RELEASE)/$(COMPONENT) Sources";
 
                flatMetaKey "Sources";
-               flatDescription "$(SITE) $(RELEASE) Sources";
+               flatDescription "$(RELEASE) Sources";
 
                Optional "false";
        };
@@ -129,10 +133,6 @@ by the acquire system. The following variables are known; note that
 unknown variables have no default value nor are they touched: They are
 printed as-is.
 
-* $(SITE): An identifier of the site we access as seen in sources.list,
-  e.g. "http://example.org/debian" or "file:/path/to/a/repository". You
-  can't use this field in {,flat}MetaKey, it is for description proposes
-  only.
 * $(RELEASE): This is usually an archive- or codename, e.g. "stable" or
   "stretch".  Note that flat-style repositories do not have a archive-
   or codename per-se, so the value might very well be just "/" or so.