Manual: Don't depend on the absolute path of modules

This ensures that the manual has the same store path regardless of the
directory in which Nixpkgs is stored, and thus can be fetched from the
channel.

1 files changed, 11 insertions, 4 deletions

diff --git a/nixos/doc/manual/options-to-docbook.xsl b/nixos/doc/manual/options-to-docbook.xsl
index adc6c93c7223..c799eecc0c10 100644
--- a/nixos/doc/manual/options-to-docbook.xsl
+++ b/nixos/doc/manual/options-to-docbook.xsl
@@ -155,8 +155,15 @@
           repository (if it’s a module and we have a revision number),
           or to the local filesystem. -->
           <xsl:choose>
-            <xsl:when test="$revision != 'local' and contains(@value, '/modules/')">
-              <xsl:attribute name="xlink:href">https://github.com/NixOS/nixos/blob/<xsl:value-of select="$revision"/>/modules/<xsl:value-of select="substring-after(@value, '/modules/')"/></xsl:attribute>
+            <xsl:when test="not(starts-with(@value, '/'))">
+              <xsl:choose>
+                <xsl:when test="$revision = 'local'">
+                  <xsl:attribute name="xlink:href">https://github.com/NixOS/nixpkgs/blob/master/<xsl:value-of select="@value"/></xsl:attribute>
+                </xsl:when>
+                <xsl:otherwise>
+                  <xsl:attribute name="xlink:href">https://github.com/NixOS/nixpkgs/blob/<xsl:value-of select="$revision"/>/<xsl:value-of select="@value"/></xsl:attribute>
+                </xsl:otherwise>
+              </xsl:choose>
             </xsl:when>
             <xsl:when test="$revision != 'local' and contains(@value, 'nixops') and contains(@value, '/nix/')">
               <xsl:attribute name="xlink:href">https://github.com/NixOS/nixops/blob/<xsl:value-of select="$revision"/>/nix/<xsl:value-of select="substring-after(@value, '/nix/')"/></xsl:attribute>
@@ -169,8 +176,8 @@
           /nix/store/<hash> prefix by the default location of nixos
           sources. -->
           <xsl:choose>
-            <xsl:when test="contains(@value, '/modules/')">
-              &lt;nixos/modules/<xsl:value-of select="substring-after(@value, '/modules/')"/>&gt;
+            <xsl:when test="not(starts-with(@value, '/'))">
+              &lt;nixpkgs/<xsl:value-of select="@value"/>&gt;
             </xsl:when>
             <xsl:when test="contains(@value, 'nixops') and contains(@value, '/nix/')">
               &lt;nixops/<xsl:value-of select="substring-after(@value, '/nix/')"/>&gt;