Clean up calculation for the Dev Spaces host name.

- Set SSHD LogLevel from DEBUG3 to DEBUG1 for reduction in log file size
- Add basic documentation to CSS file

Signed-off-by: Roland Grunberg <[email protected]>

Author: rgrunber

build/dockerfiles/dev.sshd.Dockerfile

@@ -34,7 +34,7 @@ RUN sed -i \
 -e 's|#Port 22|Port 2022|' \
 -e 's|#StrictModes yes|StrictModes=no|' \
 -e 's|#PidFile /var/run/sshd.pid|PidFile /tmp/sshd.pid|' \
--e 's|#LogLevel INFO|LogLevel DEBUG3|' \
+-e 's|#LogLevel INFO|LogLevel DEBUG1|' \
   /opt/ssh/sshd_config
 
 # Provide new path containing host keys

build/scripts/code-sshd-page/page-style.css

@@ -7,6 +7,7 @@
  SPDX-License-Identifier: EPL-2.0
 */
 
+/* Code block */
 pre {
   background-color: #f6f8fa; /* Light gray background */
   overflow-x: auto; /* Enable horizontal scrolling for long lines */
@@ -17,6 +18,7 @@ pre {
   padding: 10px;
 }
 
+/* Inline code */
 code {
   background-color: #e3e6e8; /* Slightly darker gray for inline code */
   padding: 2px 4px;
@@ -25,14 +27,16 @@ code {
   font-size: 0.9em; /* Slightly smaller than surrounding text */
 }
 
+/* Container for code block & clipboard icon */
 .parent {
-  background-color: #f6f8fa; /* Light gray background */
+  background-color: #f6f8fa;
   display: table;
   width: 100%;
 }
 
+/* Container for clipboard icon of code block */
 .clipboard {
-  background-color: #f6f8fa; /* Light gray background */
+  background-color: #f6f8fa;
   display: table-cell;
   width: 2%;
 }
@@ -46,7 +50,7 @@ code {
 }
 
 .clipboard-img-code {
-    background-color: #e3e6e8; /* Slightly darker gray for inline code */
+    background-color: #e3e6e8;
     width: 10px;
     height: 10px;
     border: 1px solid black;
@@ -55,6 +59,8 @@ code {
     vertical-align: bottom;
 }
 
+
+/* Colour change for clipboard icon hover */
 .clipboard-img-pre:hover {
     background:#e3e6e8;
 }

build/scripts/code-sshd-page/page-utils.js

@@ -13,7 +13,6 @@ function copyToClipboard(id) {
 }
 
 function initializePlatformContent() {
-
   if (navigator.userAgent.indexOf('Windows') !== -1) {
     var pathEntries = document.getElementsByClassName('path');
     for (var i = 0; i < pathEntries.length; i++) {

build/scripts/code-sshd-page/server.js

@@ -145,13 +145,9 @@ function getHostURL () {
       return undefined;
     }
     let i = 0;
-    while (i < consoleURL.length || i < devspacesURL.length) {
-      if (consoleURL.substring(consoleURL.length - 1 - i) != devspacesURL.substring(devspacesURL.length - 1 - i)) {
-        if (i != 0) {
-          break;
-        }
-      }
+    while (i < consoleURL.length && i < devspacesURL.length
+        && consoleURL.substring(consoleURL.length - 1 - i) === devspacesURL.substring(devspacesURL.length - 1 - i)) {
       i++;
-   }
+    }
     return consoleURL.substring(consoleURL.length - i);
 }