Merge pull request #64 from AppleCommander/modern_swt_and_restructure

Update to modern SWT and restructure project

.gitignore

@@ -3,6 +3,9 @@ bin
 .gradle
 build/
 
+# IDE's
+.vscode
+
 # In case we run it locally, AppleCommander files we don't want to commit
 AppleCommander.preferences
 *.bas
@@ -15,7 +18,7 @@ AppleCommander.preferences
 *.2mg
 *.2img
 # But allowing disk images from the unit tests
-!src/test/resources/disks/*
+!lib/ac-api/src/test/resources/disks/*
 
 # Eclipse
 .classpath

MAVEN-REPO.md

@@ -24,24 +24,35 @@ Extract secret key for the Gradle signing plugin:
 $ gpg2 --export-secret-keys > secring.gpg
 ```
 
-## Build and publish to Central Repository
+## Gradle build and publish to Central Repository
+
+> NOTE: The build has been updated to allow snapshots to be published.  These appear to be automatically available.
 
 Ensure full build passes:
 
 ```bash
-$ ./gradlew clean test javadoc assemble
-<...lots of stuff, primarily Javadoc issues...>
-BUILD SUCCESSFUL in 3s
-13 actionable tasks: 13 executed
+ ./gradlew clean build
+
+BUILD SUCCESSFUL in 8s
+91 actionable tasks: 91 executed
 ```
 
-Upload:
+Publish:
 
 ```bash
-$ ./gradlew uploadArchives
+$ ./gradlew publish
 
-BUILD SUCCESSFUL in 10s
-10 actionable tasks: 1 executed, 9 up-to-date
+BUILD SUCCESSFUL in 8s
+2 actionable tasks: 2 executed
+```
+
+The can also be combined:
+
+```bash
+$ ./gradlew clean build publish
+
+BUILD SUCCESSFUL in 16s
+93 actionable tasks: 93 executed
 ```
 
 Then follow "releasing the deployment" below.
@@ -52,6 +63,7 @@ Just a reminder!
 
 # References
 
-* http://central.sonatype.org/pages/gradle.html
+* http://central.sonatype.org/pages/gradle.html (NOTE: Documentation is out of date)
 * http://central.sonatype.org/pages/releasing-the-deployment.html
+* https://docs.gradle.org/current/userguide/publishing_maven.html
 * For all the other little pieces, Google is your friend. ;-)

app/ac-cli/build.gradle

@@ -0,0 +1,33 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-api')
+    implementation "net.sf.applecommander:ShrinkItArchive:$shkVersion"
+    implementation "net.sf.applecommander:applesingle-api:$asVersion"
+    implementation "net.sf.applecommander:bastools-api:$btVersion"
+
+    compileOnly "org.apache.ant:ant:$antVersion"
+
+    testImplementation "junit:junit:$junitVersion"
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.ac'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'ac'
+    manifest {
+        attributes 'Implementation-Title': "AppleCommander 'ac'",
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swing/build.gradle

@@ -0,0 +1,26 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-api')
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swing.SwingAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'swing-ui'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Swing)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swt-linux-aarch64/build.gradle

@@ -0,0 +1,30 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-swt-common')
+
+    implementation("org.eclipse.platform:org.eclipse.swt.gtk.linux.aarch64:$swtVersion") {
+        exclude group: "org.eclipse.platform", module: "org.eclipse.swt"
+    }
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swt.SwtAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'linux-aarch64'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Linux Arm)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swt-linux-x86_64/build.gradle

@@ -0,0 +1,30 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-swt-common')
+
+    implementation("org.eclipse.platform:org.eclipse.swt.gtk.linux.x86_64:$swtVersion") {
+        exclude group: "org.eclipse.platform", module: "org.eclipse.swt"
+    }
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swt.SwtAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'linux-x86_64'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Linux)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swt-macosx-aarch64/build.gradle

@@ -0,0 +1,30 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-swt-common')
+
+    implementation("org.eclipse.platform:org.eclipse.swt.cocoa.macosx.aarch64:$swtVersion") {
+        exclude group: "org.eclipse.platform", module: "org.eclipse.swt"
+    }
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swt.SwtAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'macosx-aarch64'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Mac Arm)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swt-macosx-x86_64/build.gradle

@@ -0,0 +1,30 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-swt-common')
+
+    implementation("org.eclipse.platform:org.eclipse.swt.cocoa.macosx.x86_64:$swtVersion") {
+        exclude group: "org.eclipse.platform", module: "org.eclipse.swt"
+    }
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swt.SwtAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'macosx-x86_64'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Mac)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

app/ac-swt-win32-x86_64/build.gradle

@@ -0,0 +1,30 @@
+plugins {
+    id 'org.springframework.boot' version '2.6.1'
+    id 'application'
+}
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation project(':lib:ac-swt-common')
+
+    implementation("org.eclipse.platform:org.eclipse.swt.win32.win32.x86_64:$swtVersion") {
+        exclude group: "org.eclipse.platform", module: "org.eclipse.swt"
+    }
+}
+
+application {
+    mainClass = 'com.webcodepro.applecommander.ui.swt.SwtAppleCommander'
+}
+
+bootJar {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'win32-x86_64'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander (Windows)',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}

build.gradle

@@ -1,247 +0,0 @@
-plugins {
-    id 'java'
-    id 'application'
-    id 'maven'
-    id 'signing'
-}
-
-repositories {
-    mavenCentral()
-    flatDir {
-        // SWT libraries
-        dirs "./swt-lib"
-    }
-}
-
-mainClassName = 'com.webcodepro.applecommander.ui.AppleCommander'
-version "${version}"
-
-compileJava {
-    sourceCompatibility = '1.8'
-    targetCompatibility = '1.8'
-}
-
-test {
-    String osName = System.getProperty('os.name').toLowerCase().split()[0]
-    String osArch = System.getProperty('os.arch').toLowerCase().split()[0]
-    String swtDependency
-    switch (osName) {
-        case 'windows':
-            swtDependency = "org.eclipse.swt:org.eclipse.swt.win32.win32.x86_64:$swtVersion"
-            break
-        case 'linux':
-            swtDependency = "org.eclipse.swt:org.eclipse.swt.gtk.linux.x86_64:$swtVersion"
-            if (osArch == 'arm') {
-                swtDependency = "org.eclipse.swt:org.eclipse.swt.gtk.linux.arm:$piswtVersion"
-            }
-            break
-        case 'mac':
-            swtDependency = "org.eclipse.swt:org.eclipse.swt.cocoa.macosx.x86_64:$swtVersion"
-            break
-        default:
-            throw new Exception('Unknown OS')
-    }
-    dependencies {
-        implementation "$swtDependency"
-    }
-    testLogging {
-        exceptionFormat = 'full'
-    }
-}
-
-// Disable default JAR creation
-project.tasks.jar.setEnabled(false)
-
-// Generic additions to JAR creation
-tasks.withType(Jar) {
-    manifest {
-        attributes 'Main-Class': 'com.webcodepro.applecommander.ui.AppleCommander'
-        attributes 'Implementation-Title': 'AppleCommander',
-                   'Implementation-Version': archiveVersion
-    }
-    from('LICENSE')
-    doFirst {
-        // Jar files with an appendix are standalone applications and need to have ShrinkIt included.
-        if (archiveAppendix) {
-            from { 
-                configurations.runtimeClasspath.collect { 
-                    it.name.startsWith('ShrinkItArchive') || it.name.startsWith('applesingle-api') || 
-                        it.name.startsWith('bastools-api') || it.name.startsWith('commons-csv') ||
-                        it.name.startsWith('gson')
-                        ? zipTree(it) : 'fake' 
-                } 
-            }
-        } 
-    } 
-}
-
-dependencies {
-    implementation "net.sf.applecommander:ShrinkItArchive:$shkVersion"
-    implementation "net.sf.applecommander:applesingle-api:$asVersion"
-    implementation "net.sf.applecommander:bastools-api:$btVersion"
-    implementation "org.apache.commons:commons-csv:$commonsCsvVersion"
-	implementation "com.google.code.gson:gson:$gsonVersion"
-    compileOnly "org.apache.ant:ant:$antVersion"
-
-    testImplementation "junit:junit:$junitVersion"
-    testImplementation "org.apache.commons:commons-lang3:$commonsLang3Version"
-}
-
-task mavenJar(type: Jar) {
-    dependencies {
-        // Just to pass the compile step; these classes are stripped out below.
-        implementation "org.eclipse.swt:org.eclipse.swt.cocoa.macosx.x86_64:$swtVersion"
-    }
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/applecommander/**'
-        exclude 'com/webcodepro/applecommander/ui/images/**'
-        exclude 'com/webcodepro/applecommander/ui/swing/**'
-        exclude 'com/webcodepro/applecommander/ui/swt/**'
-    }
-}
-task acJar(type: Jar) {
-    dependencies {
-        // Just to pass the compile step; these classes are stripped out below.
-        implementation "org.eclipse.swt:org.eclipse.swt.cocoa.macosx.x86_64:$swtVersion"
-    }
-    archiveAppendix = 'ac'
-    manifest {
-        attributes 'Main-Class' : 'com.webcodepro.applecommander.ui.ac'
-    }
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/**'
-        exclude 'com/webcodepro/applecommander/ui/images/**'
-        exclude 'com/webcodepro/applecommander/ui/swing/**'
-        exclude 'com/webcodepro/applecommander/ui/swt/**'
-    }
-}
-task linuxJar(type: Jar) {
-    dependencies {
-        implementation "org.eclipse.swt:org.eclipse.swt.gtk.linux.x86_64:$swtVersion"
-    }
-    archiveAppendix = 'linux64-gtk'
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/**'
-    }
-    doFirst {
-        // Pick and include just the Linux JAR contents
-        from { configurations.runtimeClasspath.collect { it.name.contains('.linux.x86_64-') ? zipTree(it) : 'fake' } } 
-    } 
-}
-task piJar(type: Jar) {
-    dependencies {
-        implementation "org.eclipse.swt:org.eclipse.swt.gtk.linux.arm:$piswtVersion"
-    }
-    archiveAppendix = 'linuxarm-gtk'
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/**'
-    }
-    doFirst {
-        // Pick and include just the Linux JAR contents
-        from { configurations.runtimeClasspath.collect { it.name.contains('.linux.arm-') ? zipTree(it) : 'fake' } } 
-    } 
-}
-task macosxJar(type: Jar) {
-    dependencies {
-        implementation "org.eclipse.swt:org.eclipse.swt.cocoa.macosx.x86_64:$swtVersion"
-    }
-    archiveAppendix = 'macosx'
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/**'
-    }
-    doFirst {
-        // Pick and include just the Mac OS X JAR contents
-        from { configurations.runtimeClasspath.collect { it.name.contains('.macosx.') ? zipTree(it) : 'fake' } } 
-    } 
-}
-task windowsJar(type: Jar) {
-    dependencies {
-        implementation "org.eclipse.swt:org.eclipse.swt.win32.win32.x86_64:$swtVersion"
-    }
-    archiveAppendix = 'win64'
-    from(sourceSets.main.output) {
-        include 'com/webcodepro/**'
-    }
-    doFirst {
-        // Pick and include just the Windows SWT JAR contents
-        from { configurations.runtimeClasspath.collect { it.name.contains('.win32.') ? zipTree(it) : 'fake' } } 
-    } 
-}
-
-task javadocJar(type: Jar) {
-    classifier = 'javadoc'
-    from javadoc
-}
-
-task sourcesJar(type: Jar) {
-    classifier = 'sources'
-    from sourceSets.main.allSource
-}
-
-javadoc {
-    options.addStringOption('Xdoclint:none', '-quiet')
-}
-
-artifacts {
-    archives mavenJar, acJar 
-    archives linuxJar, piJar, macosxJar, windowsJar
-    archives javadocJar, sourcesJar
-}
-
-signing {
-    // Only sign if we're uploading...
-    required { gradle.taskGraph.hasTask("uploadArchives") }
-    sign configurations.archives
-}
-
-uploadArchives {
-  repositories {
-    mavenDeployer {
-      addFilter('AppleCommander') { artifact, file ->
-        // Note that the other executables all have suffixes which change their name.
-        return artifact.name == 'AppleCommander' && artifact.ext != 'zip' && artifact.ext != 'tar'
-      } 
-    
-      beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
-
-      repository(url: "https://oss.sonatype.org/service/local/staging/deploy/maven2/") {
-        authentication(userName: findProperty('ossrhUsername'), password: findProperty('ossrhPassword'))
-      }
-
-      snapshotRepository(url: "https://oss.sonatype.org/content/repositories/snapshots/") {
-        authentication(userName: findProperty('ossrhUsername'), password: findProperty('ossrhPassword'))
-      }
-
-      // Only preserve the compile and non-SWT POM dependencies
-      pom('AppleCommander').whenConfigured { p ->
-        p.dependencies = p.dependencies.findAll { it.scope == "compile" }
-        p.dependencies = p.dependencies.findAll { it.groupId != "org.eclipse.swt" }
-      }
-      
-      pom('AppleCommander').project {
-        name archivesBaseName
-        packaging 'jar'
-        description 'AppleCommander is a general utility for Apple II disk images.'
-        url 'https://applecommander.github.io/'
-        
-        scm {
-          url 'https://github.com/AppleCommander/AppleCommander'
-        }
-
-        licenses {
-          license {
-            name 'The GNU General Public License (GPL) Version 2, June 1991'
-            url 'https://www.gnu.org/licenses/gpl-2.0.html'
-          }
-        }
-
-        developers {
-          developer {
-            id 'robgreene'
-            email 'robgreene@gmail.com'
-          }
-        }
-      }
-    }
-  }
-}

gradle.properties

@@ -1,20 +1,15 @@
 # Universal AppleCommander version number.  Used for:
 # - Naming JAR file.  
 # - The build will insert this into a file that is read at run time as well.
-version=1.7.0pre
+version=1.7.0-SNAPSHOT
 
 # Dependency versions
 shkVersion=1.2.2
 asVersion=1.2.1
 btVersion=0.3.1
-swtVersion=4.17
-piswtVersion=3.8.2
+swtVersion=3.118.0
 junitVersion=4.12
 antVersion=1.8.2
 commonsLang3Version=3.7
 commonsCsvVersion=1.8
 gsonVersion=2.8.6
-
-# Maven Central Repository G and A of GAV coordinate. :-)
-group=net.sf.applecommander
-archivesBaseName=AppleCommander

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+APP_BASE_NAME=${0##*/}
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -106,80 +140,95 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"

init.gradle

@@ -1,18 +0,0 @@
-/*
- * This settings file was generated by the Gradle 'init' task.
- *
- * The settings file is used to specify which projects to include in your build.
- * In a single project build this file can be empty or even removed.
- *
- * Detailed information about configuring a multi-project build in Gradle can be found
- * in the user guide at https://docs.gradle.org/4.3.1/userguide/multi_project_builds.html
- */
-
-/*
-// To declare projects as part of a multi-project build use the 'include' method
-include 'shared'
-include 'api'
-include 'services:webservice'
-*/
-
-rootProject.name = 'AppleCommander'

lib/ac-api/build.gradle

@@ -0,0 +1,93 @@
+plugins {
+    id 'java-library'
+    id 'maven-publish'
+    id 'signing'
+}
+
+ext.isSnapshotVersion = version.endsWith("SNAPSHOT")
+ext.isReleaseVersion = !ext.isSnapshotVersion
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation "net.sf.applecommander:ShrinkItArchive:$shkVersion"
+    implementation "org.apache.commons:commons-csv:$commonsCsvVersion"
+    implementation "com.google.code.gson:gson:$gsonVersion"
+
+    testImplementation "junit:junit:$junitVersion"
+}
+
+tasks.withType(Jar) {
+    archiveBaseName = 'AppleCommander'
+    archiveAppendix = 'api'
+    manifest {
+        attributes 'Implementation-Title': 'AppleCommander',
+                   'Implementation-Version': archiveVersion
+    }
+    from('../../LICENSE')
+}
+
+javadoc {
+    title = "AppleCommander ${version}"
+    source = sourceSets.main.allJava
+    options.addStringOption('Xdoclint:none', '-quiet')
+}
+
+java {
+    withSourcesJar()
+    withJavadocJar()
+}
+
+signing {
+    // Only sign if we're uploading...
+    required {
+        isReleaseVersion && gradle.taskGraph.hasTask("publish")
+    }
+    sign configurations.archives
+}
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+            pom {
+                groupId = "net.sf.applecommander"
+                artifactId = "AppleCommander"
+                name = 'AppleCommander'
+                description = 'AppleCommander is a general utility for Apple II disk images.'
+                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'
+                    }
+                }
+                developers {
+                    developer {
+                        id = 'robgreene'
+                        name = 'Rob Greene'
+                        email = 'robgreene@gmail.com'
+                    }
+                }
+                scm {
+                    connection = 'scm:git:https://github.com/AppleCommander/AppleCommander.git'
+                    developerConnection = 'scm:git:git@github.com:AppleCommander/AppleCommander.git'
+                    url = 'https://github.com/AppleCommander/AppleCommander'
+                }
+            }
+            repositories {
+                maven {
+                    def releasesRepoUrl = "https://oss.sonatype.org/service/local/staging/deploy/maven2"
+                    def snapshotsRepoUrl = "https://oss.sonatype.org/content/repositories/snapshots/"
+                    url = isSnapshotVersion ? snapshotsRepoUrl : releasesRepoUrl
+                    credentials {
+                        username = findProperty('ossrhUsername')
+                        password = findProperty('ossrhPassword')
+                    }
+                }
+            }
+        }
+    }
+}

lib/ac-api/src/main/java/com/webcodepro/applecommander/ui/AppleCommander.java

@@ -0,0 +1,34 @@
+/*
+ * AppleCommander - An Apple ][ image utility.
+ * Copyright (C) 2002-3 by Robert Greene
+ * robgreene at users.sourceforge.net
+ *
+ * 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 2 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, write to the Free Software Foundation, Inc., 
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.webcodepro.applecommander.ui;
+
+/**
+ * Make AppleCommander version available.
+ * <p>
+ * Date created: Nov 16, 2002 9:13:25 PM
+ * @author Rob Greene
+ */
+public class AppleCommander {
+	public static final String VERSION;
+	
+	static {
+		VERSION = AppleCommander.class.getPackage().getImplementationVersion();
+	}
+}