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.github/workflows/build.yml

@@ -0,0 +1,160 @@
+name: Build AppleSingle 'asu' CLI and API
+
+on:
+  push:
+    branches: [ "main" ]
+    tags:
+      - '*'
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  build-java:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v7
+    - name: Set up JDK 25
+      uses: actions/setup-java@v6.0.1
+      with:
+        java-version: '25'
+        distribution: 'temurin'
+    - name: Setup Gradle
+      uses: gradle/actions/setup-gradle@v6
+    - name: Build with Gradle
+      run: ./gradlew build
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v7
+      with:
+        name: build-artifacts
+        path: | 
+          tools/asu/build/libs/applesingle-tools-asu-*.jar
+          !tools/asu/build/libs/applesingle-tools-asu-*-plain.jar
+        archive: false
+        if-no-files-found: error
+
+  # This is a crude license header check. The ones I tested were susceptible to whitespace differences
+  # and I never got them to work. My primary goal is to ensure the headers exist, so this suffices.
+  license-check:
+    name: License check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v7
+      - name: Look for license phrase
+        run: |
+          outfile=$(mktemp)
+          find . -name "*.java" -not -name module-info.java | xargs grep -L "GNU General Public License" > ${outfile}
+          if [ -s "${outfile}" ]
+          then
+            echo "License headers missing on the following files:"
+            cat ${outfile}
+            exit 1
+          else
+            echo "License headers appear to be valid!"
+          fi
+
+  build-native:
+    name: asu on ${{ matrix.os }}-${{ matrix.arch }}
+    needs: [build-java, license-check]
+    runs-on: ${{ matrix.label  }}
+    strategy:
+      matrix:
+        # See: https://docs.github.com/en/actions/concepts/runners/about-github-hosted-runners#overview-of-github-hosted-runners
+        # ... and follow the links to the related Github repositories
+        include:
+          - label: ubuntu-latest
+            os: linux
+            arch: x86_64
+          - label: ubuntu-24.04-arm
+            os: linux
+            arch: aarch64
+          - label: windows-latest
+            os: windows
+            arch: x86_64
+          - label: macos-15-intel
+            os: darwin
+            arch: x86_64
+          - label: macos-15
+            os: darwin
+            arch: arm64
+    steps:
+      - uses: actions/checkout@v7
+      - uses: graalvm/setup-graalvm@v1
+        with:
+          java-version: '25'
+          distribution: 'graalvm-community'
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          native-image-job-reports: 'true'
+      - name: Build 'asu'
+        run: ./gradlew nativeCompile
+        env:
+          # Needed for Windows; not an issue for other OSes
+          GRADLE_OPTS: -Djava.io.tmpdir=${{ runner.temp }}
+      - name: Run UPX
+        uses: crazy-max/ghaction-upx@v4
+        if: runner.os == 'Linux'
+        with:
+          files: |
+            tools/asu/build/native/nativeCompile/asu*
+      - name: Upload binary
+        uses: actions/upload-artifact@v7
+        with:
+          name: asu-${{ matrix.os }}-${{ matrix.arch }}
+          path: tools/asu/build/native/nativeCompile/asu*
+
+  release:
+    name: Create draft release
+    if: github.ref_type == 'tag'
+    needs: [build-java, build-native]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v8
+        with:
+          merge-multiple: true
+      - uses: softprops/action-gh-release@v3
+        with:
+          draft: true
+          generate_release_notes: true
+          files: |
+            asu-*
+            applesingle-tools-asu-*.jar
+
+  publish:
+    name: Publish to Maven Central
+    if: github.ref_type == 'tag'
+    needs: [build-java, build-native]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v7
+      - name: Set up JDK 25
+        uses: actions/setup-java@v6.0.1
+        with:
+          java-version: '25'
+          distribution: 'temurin'
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@v6
+      - name: Publish with Gradle
+        run: |
+          export ORG_GRADLE_PROJECT_signingKey=$(echo "$GPG_SIGNING_KEY_BASE64" | base64 -d)
+          ./gradlew build publish -x test
+        env:
+          ORG_GRADLE_PROJECT_ossrhUsername: ${{ secrets.OSSRH_USERNAME }}
+          ORG_GRADLE_PROJECT_ossrhPassword: ${{ secrets.OSSRH_TOKEN }}
+          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.GPG_SIGNING_PASSPHRASE }}
+          GPG_SIGNING_KEY_BASE64: ${{ secrets.GPG_SIGNING_KEY_BASE64 }}
+          ORG_GRADLE_PROJECT_signingKeyId: ${{ secrets.GPG_SIGNING_KEY_ID }}
+      - name: Setup .netrc file
+        uses: extractions/netrc@v3
+        with:
+          machine: ossrh-staging-api.central.sonatype.com
+          username: ${{ secrets.OSSRH_USERNAME }}
+          password: ${{ secrets.OSSRH_TOKEN }}
+      - name: Finish publishing
+        run: ./scripts/finish-publishing.sh

HEADER

@@ -0,0 +1,17 @@
+/*
+ * AppleSingle - A Java library and command-line tool for AppleSingle support.
+ * Copyright (C) 2026  Robert Greene
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */

api/build.gradle

@@ -44,19 +44,21 @@ artifacts {
 publishing {
     publications {
         mavenJava(MavenPublication) {
+            groupId = "org.applecommander"
+            artifactId = "applesingle-api"
+
             from components.java
+
             artifact sourcesJar
             artifact javadocJar
             pom {
-                groupId = "net.sf.applecommander"
-                artifactId = "applesingle-api"
                 name = 'applesingle-api'
                 description = 'A Java library for managing AppleSingle files.'
                 url = 'https://applecommander.github.io/'
                 licenses {
                     license {
-                        name = 'The GNU General Public License (GPL) Version 2, June 1991'
-                        url = 'https://www.gnu.org/licenses/gpl-2.0.html'
+                        name = 'The GNU General Public License (GPL) Version 3, June 2007'
+                        url = 'https://www.gnu.org/licenses/gpl-3.0.html'
                     }
                 }
                 developers {
@@ -74,8 +76,8 @@ publishing {
             }
             repositories {
                 maven {
-                    def releasesRepoUrl = "https://oss.sonatype.org/service/local/staging/deploy/maven2"
-                    def snapshotsRepoUrl = "https://oss.sonatype.org/content/repositories/snapshots/"
+                    def releasesRepoUrl = "https://ossrh-staging-api.central.sonatype.com/service/local/staging/deploy/maven2"
+                    def snapshotsRepoUrl = "https://ossrh-staging-api.central.sonatype.com/content/repositories/snapshots/"
                     url = isSnapshotVersion ? snapshotsRepoUrl : releasesRepoUrl
                     credentials {
                         username = findProperty('ossrhUsername')
@@ -88,5 +90,9 @@ publishing {
 }
 
 signing {
+    def signingKey = findProperty("signingKey")
+    def signingPassword = findProperty("signingPassword")
+    def signingKeyId = findProperty("signingKeyId")
+    useInMemoryPgpKeys(signingKeyId, signingKey, signingPassword)
     sign publishing.publications.mavenJava
 }

api/src/main/java/module-info.java

@@ -0,0 +1,3 @@
+module org.applecommander.applesingle {
+    exports org.applecommander.applesingle;
+}

api/src/main/java/io/github/applecommander/applesingle/AppleSingle.java → api/src/main/java/org/applecommander/applesingle/AppleSingle.java

@@ -1,4 +1,21 @@
-package io.github.applecommander.applesingle;
+/*
+ * AppleSingle - A Java library and command-line tool for AppleSingle support.
+ * Copyright (C) 2026  Robert Greene
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.applecommander.applesingle;
 
 import java.io.File;
 import java.io.FileOutputStream;

api/src/main/java/io/github/applecommander/applesingle/AppleSingleReader.java → api/src/main/java/org/applecommander/applesingle/AppleSingleReader.java

@@ -1,4 +1,21 @@
-package io.github.applecommander.applesingle;
+/*
+ * AppleSingle - A Java library and command-line tool for AppleSingle support.
+ * Copyright (C) 2026  Robert Greene
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.applecommander.applesingle;
 
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;

api/src/main/java/io/github/applecommander/applesingle/Entry.java → api/src/main/java/org/applecommander/applesingle/Entry.java

@@ -1,4 +1,21 @@
-package io.github.applecommander.applesingle;
+/*
+ * AppleSingle - A Java library and command-line tool for AppleSingle support.
+ * Copyright (C) 2026  Robert Greene
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.applecommander.applesingle;
 
 import java.io.IOException;
 import java.io.OutputStream;