Fix: bun windows support

frontend-maven-plugin/src/it/bun-integration/invoker.properties

@@ -1 +1 @@
-invoker.os.family = !windows, unix, mac
+invoker.os.family = windows, unix, mac

frontend-maven-plugin/src/it/bun-integration/pom.xml

@@ -27,7 +27,7 @@
                             <goal>install-bun</goal>
                         </goals>
                         <configuration>
-                            <bunVersion>v1.0.10</bunVersion>
+                            <bunVersion>v1.1.27</bunVersion>
                         </configuration>
                     </execution>
 

frontend-plugin-core/src/main/java/com/github/eirslett/maven/plugins/frontend/lib/BunExecutorConfig.java

@@ -15,6 +15,9 @@ public interface BunExecutorConfig {
 
 final class InstallBunExecutorConfig implements BunExecutorConfig {
 
+    public static final String BUN_WINDOWS = BunInstaller.INSTALL_PATH.replaceAll("/", "\\\\") + "\\bun.exe";
+    public static final String BUN_DEFAULT = BunInstaller.INSTALL_PATH + "/bun";
+
     private File nodePath;
 
     private final InstallConfig installConfig;
@@ -31,7 +34,8 @@ public File getNodePath() {
 
     @Override
     public File getBunPath() {
-        return new File(installConfig.getInstallDirectory() + BunInstaller.INSTALL_PATH);
+        String bunExecutable = getPlatform().isWindows() ? BUN_WINDOWS : BUN_DEFAULT;
+        return new File(installConfig.getInstallDirectory() + bunExecutable);
     }
 
     @Override

frontend-plugin-core/src/main/java/com/github/eirslett/maven/plugins/frontend/lib/BunInstaller.java

@@ -67,11 +67,7 @@ public void install() throws InstallationException {
                 if (!this.bunVersion.startsWith("v")) {
                     this.logger.warn("Bun version does not start with naming convention 'v'.");
                 }
-                if (this.config.getPlatform().isWindows()) {
-                    throw new InstallationException("Unable to install bun on windows!");
-                } else {
-                    installBunDefault();
-                }
+                installBunDefault();
             }
         }
     }
@@ -136,20 +132,24 @@ private void installBunDefault() throws InstallationException {
                             + "Please try the build again.", archive.getPath());
                     archive.delete();
                 }
-
                 throw e;
             }
 
             // Search for the bun binary
+            String bunExecutable = this.config.getPlatform().isWindows()  ? "bun.exe" : "bun";
             File bunBinary =
-                    new File(getInstallDirectory(), File.separator + createBunTargetArchitecturePath() + File.separator + "bun");
+                    new File(installDirectory, File.separator + createBunTargetArchitecturePath() + File.separator + bunExecutable);
             if (!bunBinary.exists()) {
                 throw new FileNotFoundException(
                         "Could not find the downloaded bun binary in " + bunBinary);
             } else {
-                File destinationDirectory = getInstallDirectory();
+                File destinationDirectory = new File(getInstallDirectory(), BunInstaller.INSTALL_PATH);
+                if (!destinationDirectory.exists()) {
+                    this.logger.info("Creating destination directory {}", destinationDirectory);
+                    destinationDirectory.mkdirs();
+                }
 
-                File destination = new File(destinationDirectory, "bun");
+                File destination = new File(destinationDirectory, bunExecutable);
                 this.logger.info("Copying bun binary from {} to {}", bunBinary, destination);
                 if (destination.exists() && !destination.delete()) {
                     throw new InstallationException("Could not install Bun: Was not allowed to delete " + destination);
@@ -165,6 +165,7 @@ private void installBunDefault() throws InstallationException {
                     throw new InstallationException(
                             "Could not install Bun: Was not allowed to make " + destination + " executable.");
                 }
+                FileUtils.deleteDirectory(bunExtractDirectory);
 
                 this.logger.info("Installed bun locally.");
             }
@@ -189,7 +190,7 @@ private String createDownloadUrl() {
     private String createBunTargetArchitecturePath() {
         OS os = OS.guess();
         Architecture architecture = Architecture.guess();
-        String destOs = os.equals(OS.Linux) ? "linux" : os.equals(OS.Mac) ? "darwin" : null;
+        String destOs = os.equals(OS.Linux) ? "linux" : os.equals(OS.Mac) ? "darwin" : os.equals(OS.Windows) ? "windows" : null;
         String destArc = architecture.equals(Architecture.x64) ? "x64" : architecture.equals(
                 Architecture.arm64) ? "aarch64" : null;
         return String.format("%s-%s-%s", INSTALL_PATH, destOs, destArc);