From bbe775d870b434f91970f265f5f7599f04b3e920 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mike.gerwitz@ryansg.com>
Date: Fri, 20 Oct 2023 16:24:26 -0400
Subject: [PATCH] summary: Warn on missing packages during typesetting

This restores the previous behavior (from before a couple commits ago), but
adds a warning.

We have a GitLab pipeline internally where we break apart certain
directories into separate jobs to parallelize them.  There is a bug relating
to build and retaining artifacts for rate tables that only manifests itself
for Summary Pages, and that needs to be resolved before this is removed.

DEV-15153
---
 src/current/summary.xsl | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/current/summary.xsl b/src/current/summary.xsl
index cf7fee0f..0d451350 100644
--- a/src/current/summary.xsl
+++ b/src/current/summary.xsl
@@ -167,9 +167,18 @@
           <xsl:text>...</xsl:text>
         </xsl:message>
 
-        <xsl:variable name="pkg" as="element()"
+        <xsl:variable name="pkg"
                       select="document( concat( @src, '.xmlo' ), . )/lv:*" />
 
+        <!-- TODO: We ought to just put @as on the variable above, once any
+             bugs relating to missing build artifacts are resolved in
+             build pipelines -->
+        <xsl:if test="not( $pkg )">
+          <xsl:message select="concat(
+                                 '[summary] warning: missing package: ',
+                                 @src )" />
+        </xsl:if>
+
         <xsl:apply-templates select="$pkg/lv:*" />
       </xsl:for-each-group>