Merge pull request #374 from oleorhagen/linkbot-ubuntu-lts

Linkbot now only handles Ubuntu LTS images

scripts/linkbot/monitor-ub-server.js

@@ -5,7 +5,7 @@ const { updateURLLink } = require('./common');
 
 const target = "UBUNTU_SERVER_RPI_IMAGE_URL"
 const url = "http://cdimage.ubuntu.com/ubuntu/releases/"
-const reg = ".*(?<release>[0-9]{2})\.04\.?(?<minor>[0-9]{1})?.*"
+const reg = ".*(?<release>[0-9][02468])\.04\.?(?<minor>[0-9]{1})?.*"
 
 // Read the input file, and parse the variable input
 try {
@@ -26,12 +26,13 @@ JSDOM.fromURL(url, {}).then(dom => {
     var refs = document.getElementsByTagName("a");
     var matches = Array.from(refs)
         .filter(ref => ref.textContent.match(reg))
+        .filter(ref => !ref.textContent.match(reg).groups.minor) // Ignore the minor number
         .reduce((acc, ref) => {
             acc.push(ref.textContent.match(reg))
             return acc
         }, [])
         .sort((a,b) => {
-            return parseInt(b.groups.release) - parseInt(a.groups.release) || parseFloat(b.groups.minor) - parseFloat(a.groups.minor)
+            return parseInt(b.groups.release) - parseInt(a.groups.release)
         })
     var matchOn = matches[0].input
 
@@ -44,10 +45,10 @@ JSDOM.fromURL(url, {}).then(dom => {
     JSDOM.fromURL(`${url}${releaseVersion}/release/`, {}).then(dom => {
         var document = dom.window.document;
         var refs = document.getElementsByTagName("a");
-        const match = Array.from(refs).find(ref => ref.href.match(`.*ubuntu-${releaseVersion}-preinstalled-server-armhf.*\.img\.xz$`))
+        const match = Array.from(refs).find(ref => ref.href.match(`.*ubuntu-${releaseVersion}\.?[0-9]+-preinstalled-server-armhf.*\.img\.xz$`))
         if (match) {
             console.log(`Ubuntu server image has a new release: ${match}`)
-            updateURLLink(`${target}=${match}`, target)
+            updateURLLink(`${target}=\"${match}\"`, target)
         }
     })
 });

scripts/test/run-tests.sh

@@ -29,7 +29,7 @@ RASPBIAN_IMAGE_URL="http://downloads.raspberrypi.org/raspbian_lite/images/raspbi
 UBUNTU_IMAGE_URL="https://downloads.mender.io/mender-convert/images/Ubuntu-Bionic-x86-64.img.gz"
 
 ## Auto-update
-UBUNTU_SERVER_RPI_IMAGE_URL="http://cdimage.ubuntu.com/ubuntu/releases/20.04.2/release/ubuntu-20.04.2-preinstalled-server-armhf+raspi.img.xz"
+UBUNTU_SERVER_RPI_IMAGE_URL="http://cdimage.ubuntu.com/ubuntu/releases/20.04/release/ubuntu-20.04.2-preinstalled-server-armhf+raspi.img.xz"
 
 # Keep common function declarations in separate utils script
 UTILS_PATH=${0/$(basename $0)/test-utils.sh}