Switch to SVGs for most icons

pom.xml

@@ -25,7 +25,7 @@
         <changelist>-SNAPSHOT</changelist>
         <hpi.compatibleSinceVersion>2.2.0</hpi.compatibleSinceVersion>
         <java.level>8</java.level>
-        <jenkins.version>2.271</jenkins.version>
+        <jenkins.version>2.283</jenkins.version>
         <useBeta>true</useBeta>
     </properties>
 
@@ -117,8 +117,8 @@
         <dependencies>
             <dependency>
                 <groupId>io.jenkins.tools.bom</groupId>
-                <artifactId>bom-2.263.x</artifactId>
-                <version>23</version>
+                <artifactId>bom-2.277.x</artifactId>
+                <version>24</version>
                 <scope>import</scope>
                 <type>pom</type>
             </dependency>

src/main/java/org/jenkinsci/plugins/github_branch_source/GitHubSCMNavigator.java

@@ -83,6 +83,7 @@
 import net.jcip.annotations.GuardedBy;
 import org.apache.commons.lang.StringUtils;
 import org.jenkins.ui.icon.Icon;
+import org.jenkins.ui.icon.IconFormat;
 import org.jenkins.ui.icon.IconSet;
 import org.jenkins.ui.icon.IconSpec;
 import org.jenkinsci.Symbol;
@@ -1776,65 +1777,77 @@ public List<SCMTrait<? extends SCMTrait<?>>> getTraitsDefaults() {
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-logo icon-sm",
-              "plugin/github-branch-source/images/16x16/github-logo.png",
-              Icon.ICON_SMALL_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-logo",
+              Icon.ICON_SMALL_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-logo icon-md",
-              "plugin/github-branch-source/images/24x24/github-logo.png",
-              Icon.ICON_MEDIUM_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-logo",
+              Icon.ICON_MEDIUM_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-logo icon-lg",
-              "plugin/github-branch-source/images/32x32/github-logo.png",
-              Icon.ICON_LARGE_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-logo",
+              Icon.ICON_LARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-logo icon-xlg",
-              "plugin/github-branch-source/images/48x48/github-logo.png",
-              Icon.ICON_XLARGE_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-logo",
+              Icon.ICON_XLARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
 
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-repo icon-sm",
-              "plugin/github-branch-source/images/16x16/github-repo.png",
-              Icon.ICON_SMALL_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-repo",
+              Icon.ICON_SMALL_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-repo icon-md",
-              "plugin/github-branch-source/images/24x24/github-repo.png",
-              Icon.ICON_MEDIUM_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-repo",
+              Icon.ICON_MEDIUM_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-repo icon-lg",
-              "plugin/github-branch-source/images/32x32/github-repo.png",
-              Icon.ICON_LARGE_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#github-repo",
+              Icon.ICON_LARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-repo icon-xlg",
-              "plugin/github-branch-source/images/48x48/github-repo.png",
-              Icon.ICON_XLARGE_STYLE));
+              "github-branch-source/images/svgs/sprite-github.svg#github-repo",
+              Icon.ICON_XLARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
 
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-branch icon-sm",
-              "plugin/github-branch-source/images/16x16/github-branch.png",
-              Icon.ICON_SMALL_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#git-branch",
+              Icon.ICON_SMALL_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-branch icon-md",
-              "plugin/github-branch-source/images/24x24/github-branch.png",
-              Icon.ICON_MEDIUM_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#git-branch",
+              Icon.ICON_MEDIUM_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-branch icon-lg",
-              "plugin/github-branch-source/images/32x32/github-branch.png",
-              Icon.ICON_LARGE_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#git-branch",
+              Icon.ICON_LARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
       IconSet.icons.addIcon(
           new Icon(
               "icon-github-branch icon-xlg",
-              "plugin/github-branch-source/images/48x48/github-branch.png",
-              Icon.ICON_XLARGE_STYLE));
+              "plugin/github-branch-source/images/svgs/sprite-github.svg#git-branch",
+              Icon.ICON_XLARGE_STYLE,
+              IconFormat.EXTERNAL_SVG_SPRITE));
     }
   }