feat: batch process

Author: gavinliu

.gitignore

@@ -1,3 +1,4 @@
 .idea/
 .gradle/
+build/
 out/

README.md

@@ -1,2 +1,4 @@
 # Sewing
-🖌 Sewing is a SVG to VectorDrawable Converter
+
+🖌 Sewing is a SVG to VectorDrawable batch processor
+

build.gradle

@@ -1,9 +1,14 @@
 plugins {
     id 'java'
+    id 'application'
+    id 'de.fuerstenau.buildconfig' version '1.1.8'
+    id 'idea'
 }
 
 group 'cn.quickit'
-version '1.0-SNAPSHOT'
+version '1.0.2'
+
+mainClassName = 'cn.quickits.sewing.Sewing'
 
 sourceCompatibility = 1.8
 
@@ -14,4 +19,5 @@ repositories {
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
     compile 'commons-cli:commons-cli:1.4'
+    compile 'com.android.tools:sdk-common:25.3.0'
 }

src/main/java/cn/quickits/sewing/Processor.java

@@ -0,0 +1,65 @@
+package cn.quickits.sewing;
+
+import cn.quickits.sewing.util.FileUtils;
+import com.android.ide.common.vectordrawable.Svg2Vector;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.util.List;
+
+@SuppressWarnings("ALL")
+class Processor {
+
+    private List<File> inputPath;
+
+    private File outputPath;
+
+    Processor(List<File> inputPath, File outputPath) {
+        this.inputPath = inputPath;
+        this.outputPath = outputPath;
+
+        if (!outputPath.exists()) outputPath.mkdirs();
+    }
+
+    void process() {
+        for (File file : inputPath) {
+            if (!file.exists()) {
+                System.err.println(file.getAbsolutePath() + " not found");
+                continue;
+            }
+            process(file);
+        }
+    }
+
+    private void process(File file) {
+        if (file.isDirectory()) {
+            File[] files = file.listFiles();
+            if (files != null) {
+                for (File childFile : files) {
+                    process(childFile);
+                }
+            }
+            return;
+        }
+
+        convertToVectorDrawable(file);
+    }
+
+    private void convertToVectorDrawable(File file) {
+        if (FileUtils.getFileExtension(file).toLowerCase().equals("svg")) {
+            File outputFile = new File(outputPath, FileUtils.getFileName(file) + ".xml");
+
+            System.out.println(">> Process: " + file);
+
+            try {
+                Svg2Vector.parseSvgToXml(file, new FileOutputStream(outputFile));
+            } catch (FileNotFoundException e) {
+                System.err.println("<< Error: " + file.getAbsolutePath() + "not found");
+            }
+
+            System.out.println("<< Success: " + outputFile);
+        }
+    }
+
+}

src/main/java/cn/quickits/sewing/Sewing.java

@@ -1,7 +1,13 @@
 package cn.quickits.sewing;
 
+import cn.quickit.BuildConfig;
 import org.apache.commons.cli.*;
 
+import java.io.File;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.List;
+
 public class Sewing {
 
     public static void main(String[] args) throws ParseException {
@@ -14,14 +20,21 @@ public static void main(String[] args) throws ParseException {
         );
         options.addOption(
                 Option.builder("v")
-                        .desc("version name")
+                        .desc("show version name")
                         .longOpt("version")
                         .build()
         );
         options.addOption(
                 Option.builder("i")
-                        .desc("svg file or dir")
+                        .desc("input dirs or svg files")
                         .longOpt("input")
+                        .hasArgs()
+                        .build()
+        );
+        options.addOption(
+                Option.builder("o")
+                        .desc("output dir")
+                        .longOpt("output")
                         .hasArg()
                         .build()
         );
@@ -37,13 +50,42 @@ public static void main(String[] args) throws ParseException {
         }
 
         if (cmd.hasOption("v")) {
-            System.out.println("v0.1.1");
+            System.out.println(BuildConfig.VERSION);
             return;
         }
 
+        List<File> inputPath = new ArrayList<>();
+
+        File outputPath = null;
+
         if (cmd.hasOption("i")) {
+            String[] values = cmd.getOptionValues("i");
+            for (String s : values) {
+                inputPath.add(Paths.get(s).toFile());
+            }
+        }
 
+        if (cmd.hasOption("o")) {
+            String value = cmd.getOptionValue("o");
+            outputPath = Paths.get(value).toFile();
         }
+
+        if (inputPath.size() > 1 && outputPath == null) {
+            System.err.println("ERROR: Miss of output dir. please add -o <arg>");
+            return;
+        } else if (outputPath == null) {
+            File file = inputPath.get(0);
+            if (file.isFile()) {
+                outputPath = inputPath.get(0).getParentFile();
+            } else if (file.isDirectory()) {
+                outputPath = inputPath.get(0);
+            } else {
+                System.err.println("ERROR: Miss of output dir. please add -o <arg>");
+                return;
+            }
+        }
+
+        new Processor(inputPath, outputPath).process();
     }
 
 }

src/main/java/cn/quickits/sewing/util/FileUtils.java

@@ -0,0 +1,15 @@
+package cn.quickits.sewing.util;
+
+import java.io.File;
+
+public class FileUtils {
+
+    public static String getFileName(File file) {
+        return file.getName().substring(0, file.getName().lastIndexOf("."));
+    }
+
+    public static String getFileExtension(File file) {
+        return file.getName().substring(file.getName().lastIndexOf(".") + 1);
+    }
+
+}

src/test/java/cn/quickits/sewing/SewingTest.java

@@ -7,7 +7,7 @@ public class SewingTest {
 
     @Test
     public void testOptions() throws ParseException {
-        String args[] = {"-i xxx"};
+        String args[] = {"-h"};
         Sewing.main(args);
     }
 }