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Manual: Check that we don't depend on the Nixpkgs location

This commit is contained in:
Eelco Dolstra 2013-10-23 20:06:17 +02:00
parent fad83a9560
commit 8166b12f0c
1 changed files with 8 additions and 1 deletions
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9
nixos/doc/manual/default.nix
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@ -16,7 +16,7 @@ let
}); });
prefix = toString pkgs.path; prefix = toString pkgs.path;
stripPrefix = fn: stripPrefix = fn:
if substring 0 (stringLength prefix) fn == prefix then if substring 0 (stringLength prefix) fn == prefix then
substring (add (stringLength prefix) 1) 1000 fn substring (add (stringLength prefix) 1) 1000 fn
@ -26,6 +26,13 @@ let
optionsXML = builtins.toFile "options.xml" (builtins.unsafeDiscardStringContext (builtins.toXML options'')); optionsXML = builtins.toFile "options.xml" (builtins.unsafeDiscardStringContext (builtins.toXML options''));
optionsDocBook = pkgs.runCommand "options-db.xml" {} '' optionsDocBook = pkgs.runCommand "options-db.xml" {} ''
if grep /nixpkgs/nixos/modules ${optionsXML}; then
echo "The manual appears to depend on the location of Nixpkgs, which is bad"
echo "since this prevents sharing via the NixOS channel. This is typically"
echo "caused by an option default that refers to a relative path (see above"
echo "for hints about the offending path)."
exit 1
fi
${pkgs.libxslt}/bin/xsltproc \ ${pkgs.libxslt}/bin/xsltproc \
--stringparam revision '${revision}' \ --stringparam revision '${revision}' \
-o $out ${./options-to-docbook.xsl} ${optionsXML} -o $out ${./options-to-docbook.xsl} ${optionsXML}