scraper.sh: The script works as expected

scraper.sh

@@ -1,17 +1,64 @@
 #!/bin/bash
 
-REPO_BASEPATH="/data/pacman/repo"
-REMOTE_LOGIN="jalvarez@jalvarez.webfactional.com"
-
 source "lib.sh"
+source "conf.sh"
 
 check_webpage() {
     # $1: The url to scrape
     # $2: The Perl regex to match with
     # $3: Expect match
     # Sends a message on mismatch
-    MSTR=$(curl -s "$1" | grep -Po "$2")
-    if [[ $MSTR != "$3" ]]; then
-        error "Checking \"$1\" expected \"$3\" got \"$MSTR\""
+    SCRAPED_STRING=$(curl -s "$1" | grep -Po "$2")
+    if [[ $SCRAPED_STRING != "$3" ]]; then
+        error "Checking \"$1\" expected \"$3\" got \"$SCRAPED_STRING\""
+        return 1
     fi
 }
+
+#
+# Check archiso kernel version (this will change when the archiso is updated)
+#
+msg "Checking archiso download page for linux kernel version changes..."
+
+check_webpage "https://www.archlinux.org/download/" \
+    "(?<=Included Kernel:</strong> )[\d\.]+" $LINUX_ARCHISO
+
+if [[ $? != 0 ]]; then
+    msg2 "Sending notification..."
+    send_email "Push the required packages to the archiso repo!" \
+        "The archiso has been changed!"
+else
+    msg2 "The archiso kernel version is current."
+fi
+
+#
+# Check linux kernel version
+#
+msg "Checking the online package database for linux kernel version changes..."
+
+check_webpage "https://www.archlinux.org/packages/core/i686/linux/" \
+    "(?<=<h2>linux )[\d\.-]+(?=</h2>)" $LINUX_PKG_VER
+
+if [[ $? != 0 ]]; then
+    msg2 "Sending notification..."
+    send_email "Update the archzfs repository!" \
+        "The linux package has been changed!"
+else
+    msg2 "The linux kernel package is current."
+fi
+
+#
+# Check ZFSonLinux.org
+#
+msg "Checking zfsonlinux.org for new versions..."
+
+check_webpage "http://zfsonlinux.org/" \
+    "(?<=zfsonlinux/spl/spl-)[\d\.]+(?=.tar.gz)" $ZOL_VER
+
+if [[ $? != 0 ]]; then
+    msg2 "Sending notification..."
+    send_email "Update the archzfs repository!" \
+        "The ZOL packages have been changed!"
+else
+    msg2 "The ZOL sources are current."
+fi