Merge branch 'kc-timestamps' into 'develop'

prepare template for timestamps

See merge request !485

.gitlab-ci.yml

@@ -108,6 +108,7 @@ build:pages:
     - |
       echo "Configuration: " && cat ".ci/_config_$CI_COMMIT_REF_NAME.yml"
     # Run Jekyll with custom configuration
+    - LOGFILE=/dev/stdout ./add-timestamp-to-howtocard.sh external
     - bundle exec jekyll build -d build --config "_config.yml,.ci/_config_$CI_COMMIT_REF_NAME.yml"
 
 # check

_includes/footer.html

@@ -10,6 +10,10 @@
 
           {% comment %}This is used to generate share URL for howto-pages{% endcomment %}
           <div class="footer-text-container">
+          {% if page.timestamp %}
+            <p>Last page modification: {{ page.timestamp }}</p>
+          {% endif %}
+
           {% if page.shortcut %}
               <p>
                   Share this page:
@@ -44,4 +48,4 @@
   </footer>
   {% if site.siteID > 0 %}
       {%- include gdpr-banner.html -%}
-  {% endif %}
\ No newline at end of file
+  {% endif %}

add-timestamp-to-howtocard.sh

+#!/bin/sh
+
+# change this with environment
+DEFAULT_NOT_SOURCE_REGEX="/\\/assets\\//"
+NOT_SOURCE_REGEX="${NOT_SOURCE_REGEX:-$DEFAULT_NOT_SOURCE_REGEX}"
+TIMESTAMP_SUFFIX="${SUFFIX:-.timestamp}"
+LOGFILE="${LOGFILE:-/dev/null}"
+
+[ -z "$1" ] && echo "$0: no inputs specified?" >/dev/stderr
+
+while [ -n "$1" ]
+do
+	echo "sourcing directory '$1' ..." >> "$LOGFILE"
+	find "$1" -type f -name '*.md' | grep -v "$NOT_SOURCE_REGEX" | while read file ; do
+		fn=`basename "$file"`
+		dir=`dirname "$file"`
+		tsfn="$fn.timestamp"
+		(
+			echo "making timestamp in '$dir' for file '$fn' ..." >> "$LOGFILE"
+			cd "$dir"
+			if [ -f "$tsfn" ]
+			then echo "... but it already exists; skipping!" >> "$LOGFILE"
+			else
+				TIMESTAMP=`git log -n 1 --pretty=format:%cs -- "$fn"`
+				mv "$fn" "$fn.temporary"
+				head -n1 "$fn.temporary" > "$fn"
+				echo "timestamp: \"$TIMESTAMP\"" >> "$fn"
+				tail -n+2 "$fn.temporary" >> "$fn"
+				rm -f "$fn.temporary"
+			fi
+		)
+	done
+	shift
+done