From f8dbf9bcd1542f4022cf09789f4c23a10b1700b1 Mon Sep 17 00:00:00 2001
From: Ralf Handl <ralf.handl@gmail.com>
Date: Tue, 7 Oct 2025 10:57:23 +0200
Subject: [PATCH] create jekyll lander if necessary

copy lander of preceding version and adjust version in lander
---
 scripts/schema-publish.sh | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/scripts/schema-publish.sh b/scripts/schema-publish.sh
index 54d55fc80f..bfc522b28c 100755
--- a/scripts/schema-publish.sh
+++ b/scripts/schema-publish.sh
@@ -10,7 +10,8 @@ branch=$(git branch --show-current)
 
 if [ -z "$1" ]; then
   if [[ $branch =~ ^v([0-9]+\.[0-9]+)-dev$ ]]; then
-    deploydir="./deploy/oas/${BASH_REMATCH[1]}"
+    version="${BASH_REMATCH[1]}"
+    deploydir="./deploy/oas/${version}"
   else
     echo "Unable to determine version from branch name; should be vX.Y-dev"
     exit 1
@@ -36,7 +37,7 @@ publish_schema() {
   # replace the WORK-IN-PROGRESS placeholders
   sed ${sedCmd[@]} $schemaDir/$schema | npx yaml --json --indent 2 --single > $target
 
-  # Find the jekyll lander markdown file for this iteration.
+  # Find the jekyll lander markdown file for this version.
   local jekyllLander=$(find "$deploydir/$base" -maxdepth 1 -name "*.md")
 
   # Move the jekyll lander markdown for this iteration to the deploy destination.
@@ -45,7 +46,19 @@ publish_schema() {
     mv $jekyllLander $target.md
     echo " * $newestCommitDate: $schema & jekyll lander $(basename $jekyllLander)"
   else
-    echo " * $newestCommitDate: $schema"
+    # Find the most recent preceding version.
+    local lastdir=""; for fn in $(dirname $deploydir)/?.?; do test "$fn" "<" "$deploydir" && lastdir="$fn"; done
+    local lastVersion=$(basename $lastdir)
+    # Find the jekyll lander markdown file for the preceding version.
+    local lastLander=$(find "$lastdir/$base" -maxdepth 1 -name "*.md")
+
+    if [ ! -z "$lastLander" ]; then
+      # copy and adjust the lander file from the preceding version
+      sed "s/$lastVersion/$version/g" $lastLander > $target.md
+      echo " * $newestCommitDate: $schema & jekyll lander $(basename $lastLander) of $lastVersion"
+    else
+      echo " * $newestCommitDate: $schema"
+    fi
   fi
 
 }