feat: init commit

.gitignore

@@ -1,54 +1,10 @@
-# ---> Java
+build
-# Compiled class file
+classes
-*.class
-
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
-replay_pid*
-
-# ---> macOS
-# General
 .DS_Store
-.AppleDouble
+.gradle
-.LSOverride
+.classpath
-
+.project
-# Icon must end with two \r
+.settings
-Icon
+*.iml
-
+*.ipr
-
+*.iws
-# Thumbnails
-._*
-
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
-.com.apple.timemachine.donotpresent
-
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk

build.gradle

@@ -0,0 +1,71 @@
+apply plugin: 'java'
+apply plugin: 'idea'
+
+def JsonSlurper = Class.forName('groovy.json.JsonSlurper');
+def buildJSON = JsonSlurper.newInstance().parseText(new File("build.json").text)
+
+if (buildJSON.application) {
+    apply plugin: 'application'
+}
+
+def baseProjectName = buildJSON?.project?.name ?: '__project_name__';
+def shellCommandName = baseProjectName
+def eclipseProjectName = baseProjectName
+def eclipseProjectComment = buildJSON?.project?.comment ?: '__project_name_comment__'
+def jarManifestMainClass = buildJSON?.project?.main ?: 'SampleMain'
+
+if (buildJSON.application) {
+    mainClassName = jarManifestMainClass
+}
+archivesBaseName = buildJSON?.project?.archiveName ?: baseProjectName
+sourceCompatibility = 1.8
+targetCompatibility = 1.8
+
+def addRepo = new File(System.getProperty("user.home"), ".build_add.repo")
+
+repositories {
+    mavenLocal()
+    // mavenCentral()
+    maven() { url 'https://maven.aliyun.com/repository/central' }
+    if (addRepo.exists()) {
+        maven() { url addRepo.text.trim() }
+    }
+}
+
+tasks.withType(JavaCompile) {
+    options.encoding = "UTF-8"
+}
+
+// '-x test' skip unit test
+defaultTasks 'build'
+
+buildscript {
+    repositories {
+        mavenLocal()
+        maven() { url 'https://maven.aliyun.com/repository/central' }
+        mavenCentral()
+        jcenter()
+    }
+    dependencies {
+        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.5.11.RELEASE")
+    }
+}
+apply plugin: 'org.springframework.boot'
+springBoot {
+    mainClass = jarManifestMainClass
+}
+
+dependencies {
+    compile files(fileTree(dir: 'lib', includes: ['*.jar'], excludes: ['*-sources.jar', '*-javadoc.jar']))
+
+    if (buildJSON.repo != null && buildJSON.repo.dependencies != null) {
+        buildJSON.repo.dependencies.each {
+            compile("${it}")
+        }
+    }
+    if (buildJSON.repo != null && buildJSON.repo.testDependencies != null) {
+        buildJSON.repo.testDependencies.each {
+            testCompile("${it}")
+        }
+    }
+}

build.json

@@ -0,0 +1,22 @@
+{
+    "project": {
+        "name": "picocli-cli",
+        "main": "me.hatter.demo.PicocliCli",
+        "archiveName": "picocli-cli"
+    },
+    "application": false,
+    "java": "1.8",
+    "builder": {
+        "name": "gradle",
+        "version": "3.1"
+    },
+    "repo": {
+        "dependencies": [
+            "me.hatter:commons:3.0",
+            "info.picocli:picocli:4.7.7"
+        ],
+        "testDependencies": [
+            "junit:junit:4.12"
+        ]
+    }
+}

src/main/java/me/hatter/demo/PicocliCli.java

@@ -0,0 +1,38 @@
+package me.hatter.demo;
+
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+import java.io.File;
+
+@Command(name = "example",
+        mixinStandardHelpOptions = true,
+        version = "Picocli example 1.0")
+public class PicocliCli {
+
+    @Option(names = {"-v", "--verbose"},
+            description = "Verbose mode. Helpful for troubleshooting. Multiple -v options increase the verbosity.")
+    private boolean[] verbose = new boolean[0];
+
+    @Parameters(arity = "1..*", paramLabel = "FILE", description = "File(s) to process.")
+    private File[] inputFiles;
+
+    public void run() {
+        if (verbose.length > 0) {
+            System.out.println(inputFiles.length + " files to process...");
+        }
+        if (verbose.length > 1) {
+            for (File f : inputFiles) {
+                System.out.println(f.getAbsolutePath());
+            }
+        }
+    }
+
+    public static void main(String[] args) {
+        // By implementing Runnable or Callable, parsing, error handling and handling user
+        // requests for usage help or version help can be done with one line of code.
+        int exitCode = new CommandLine(new PicocliCli()).execute(args);
+        System.exit(exitCode);
+    }
+}