more package quality work

org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/cache/PackageScanner.java

@@ -0,0 +1,79 @@
+package org.hl7.fhir.utilities.cache;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.hl7.fhir.utilities.CSVWriter;
+import org.hl7.fhir.utilities.TextFile;
+import org.hl7.fhir.utilities.Utilities;
+
+public class PackageScanner {
+  public static void main(String[] args) throws FileNotFoundException, IOException {
+    new PackageScanner().scan(new File("C:\\web\\hl7.org\\fhir"), "c:\\temp\\package-scan.csv", "http://hl7.org/fhir");
+  }
+
+  private void scan(File folder, String dest, String url) throws IOException {
+    CSVWriter csv = new CSVWriter(new FileOutputStream(dest));
+    csv.line("path", "error", "name", "version", "fhir-version", "canonical", "homepage",
+        "url", "type", "#types", "#urls");
+    scanFolders(folder, csv, folder.getAbsolutePath(), url);
+    csv.close();    
+    System.out.println("done");
+  }
+
+  private void scanFolders(File folder, CSVWriter csv, String root, String url) {
+    System.out.println(folder.getAbsolutePath());
+    for (File file : folder.listFiles()) {
+      if (file.isDirectory()) {
+        scanFolders(file, csv, root, url);
+      } else if (file.getName().endsWith(".tgz")) {
+        processPackage(file, csv, root, url);
+      }
+    }
+  }
+
+  private void processPackage(File file, CSVWriter csv, String root, String url) {
+    try {
+      NpmPackage npm = NpmPackage.fromPackage(new FileInputStream(file));
+//      fix(npm, file.getAbsolutePath(), root, url);
+      csv.line(file.getAbsolutePath(), "", npm.name(), npm.version(), npm.fhirVersion(), npm.canonical(), npm.homepage(),
+          npm.url(), npm.type(), Integer.toString(npm.getTypes().size()), Integer.toString(npm.getUrls().size()));
+    } catch (Exception e) {
+      try {
+        csv.line(file.getAbsolutePath(), e.getMessage() == null ? "NPE" : e.getMessage());
+      } catch (IOException e1) {
+        e1.printStackTrace();
+      }
+    }
+    
+    
+  }
+
+  private void fix(NpmPackage npm, String filename, String root, String url) throws FileNotFoundException, IOException {
+    String u = Utilities.pathURL(url, Utilities.getDirectoryForFile(filename).substring(root.length()).replace("\\", "/"));
+    if (Utilities.getDirectoryForFile(filename).equals("C:\\web\\hl7.org\\fhir")) {
+      u = "http://hl7.org/fhir/R4";
+    }
+    boolean save = false;
+    if (npm.url() == null || !npm.url().equals(u)) {
+      npm.getNpm().remove("url");
+      npm.getNpm().addProperty("url", u);
+      save = true;
+    }
+    if (!npm.canonical().startsWith("http://hl7.org")) {
+      npm.getNpm().remove("canonical");
+      npm.getNpm().addProperty("canonical", "http://hl7.org/fhir/smart-app-launch");
+      save = true;
+    }
+
+    if (save) {
+      npm.save(new FileOutputStream(filename));
+    }
+  }
+ 
+}