add: very simple relative link checker in generated sitesfind-index-recursive

1 files changed, 38 insertions, 0 deletions

diff --git a/link-checker.sh b/link-checker.sh
new file mode 100755
index 0000000..241ebfd
--- /dev/null
+++ b/link-checker.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+if [ $# -ne 1 ]
+then
+    echo "usage: ${0} <path>"
+    exit 1
+fi
+
+cd "${1}"
+find . -name "*.html" -print0 | while IFS= read -r -d $'\0' f
+do
+    error=0
+    echo -n "${f} ..."
+    links="$(grep -Po '(?<=href=")[^"]*' "${f}")"
+    cd "$(dirname ${f})"
+
+    while read -r line
+    do
+        if [ "${line}" = "/" ] || [ "${line:0:4}" = "http" ]
+        then
+            continue
+        fi
+
+        if [ ! -f "${line}" ]
+        then
+            error=1
+            echo "        error: ${line}"
+            continue
+        fi
+    done <<< "${links}"
+
+    if [ "${error}" = "0" ]
+    then
+        echo "[ok]"
+    fi
+
+    cd - > /dev/null
+done