quite mode by default

scripts/verify-links.sh

@@ -19,6 +19,7 @@ if ! which markdown-link-check &>/dev/null; then
     sudo npm install -g markdown-link-check@3.7.3
 fi
 
+VERBOSE=${VERBOSE:-}
 CONFIG_TMP=$(mktemp)
 ERROR_REPORT=$(mktemp)
 
@@ -49,17 +50,20 @@ for d in dev $(ls -d v[0-9]*); do
         -e "s#<ROOT>#$ROOT#g" \
         -e "s#<DOC_ROOT>#$ROOT#g" \
         scripts/markdown-link-check.tpl > $CONFIG_TMP
-    cat $CONFIG_TMP
+    if [ -n "$VERBOSE" ]; then
+        cat $CONFIG_TMP
+    fi
     # TODO simplify this if markdown-link-check can process multiple files together
     while read -r tasks; do
         for task in $tasks; do
             (
-                echo markdown-link-check --config "$CONFIG_TMP" "$task" -q
                 output=$(markdown-link-check --color --config "$CONFIG_TMP" "$task" -q)
                 if [ $? -ne 0 ]; then
                     printf "$output" >> $ERROR_REPORT
                 fi
-                echo "$output"
+                if [ -n "$VERBOSE" ]; then
+                    echo "$output"
+                fi
             ) &
         done
         wait