private static Library createLibrary(File libFolder) throws IOException {
// Parse metadata
File propertiesFile = new File(libFolder, "library.properties");
PreferencesMap properties = new PreferencesMap();
properties.load(propertiesFile);
// Library sanity checks
// ---------------------
// 1. Check mandatory properties
for (String p : MANDATORY_PROPERTIES)
if (!properties.containsKey(p)) throw new IOException("Missing '" + p + "' from library");
// 2. Check mandatory folders
File srcFolder = new File(libFolder, "src");
if (!srcFolder.exists() || !srcFolder.isDirectory())
throw new IOException("Missing 'src' folder");
// 3. check if root folder contains prohibited stuff
for (File file : libFolder.listFiles()) {
if (file.isDirectory()) {
if (!OPTIONAL_FOLDERS.contains(file.getName()))
throw new IOException("Invalid folder '" + file.getName() + "'.");
} else {
if (!OPTIONAL_FILES.contains(file.getName()))
throw new IOException("Invalid file '" + file.getName() + "'.");
}
}
// Extract metadata info
List<String> archs = new ArrayList<String>();
for (String arch : properties.get("architectures").split(",")) archs.add(arch.trim());
List<String> coreDeps = new ArrayList<String>();
for (String dep : properties.get("core-dependencies").split(",")) coreDeps.add(dep.trim());
List<String> dependencies = new ArrayList<String>();
for (String dependency : properties.get("dependencies").split(",")) {
dependency = dependency.trim();
if (!dependency.equals("")) {
dependencies.add(dependency);
}
}
Library res = new Library();
res.folder = libFolder;
res.srcFolder = srcFolder;
res.archFolder = new File(libFolder, "arch");
res.name = properties.get("name").trim();
res.author = properties.get("author").trim();
res.email = properties.get("email").trim();
res.sentence = properties.get("sentence").trim();
res.paragraph = properties.get("paragraph").trim();
res.url = properties.get("url").trim();
res.architectures = archs;
res.coreDependencies = coreDeps;
res.dependencies = dependencies;
res.version = properties.get("version").trim();
res.pre15Lib = false;
return res;
}
public static UserLibrary create(File libFolder) throws IOException {
// Parse metadata
File propertiesFile = new File(libFolder, "library.properties");
PreferencesMap properties = new PreferencesMap();
properties.load(propertiesFile);
// Library sanity checks
// ---------------------
// Compatibility with 1.5 rev.1 libraries:
// "email" field changed to "maintainer"
if (!properties.containsKey("maintainer") && properties.containsKey("email")) {
properties.put("maintainer", properties.get("email"));
}
// Compatibility with 1.5 rev.1 libraries:
// "arch" folder no longer supported
File archFolder = new File(libFolder, "arch");
if (archFolder.isDirectory())
throw new IOException(
"'arch' folder is no longer supported! See http://goo.gl/gfFJzU for more information");
// Check mandatory properties
for (String p : Constants.LIBRARY_MANDATORY_PROPERTIES)
if (!properties.containsKey(p)) throw new IOException("Missing '" + p + "' from library");
// Check layout
LibraryLayout layout;
File srcFolder = new File(libFolder, "src");
if (srcFolder.exists() && srcFolder.isDirectory()) {
// Layout with a single "src" folder and recursive compilation
layout = LibraryLayout.RECURSIVE;
} else {
// Layout with source code on library's root and "utility" folders
layout = LibraryLayout.FLAT;
}
// Warn if root folder contains development leftovers
File[] files = libFolder.listFiles();
if (files == null) {
throw new IOException("Unable to list files of library in " + libFolder);
}
// Extract metadata info
String architectures = properties.get("architectures");
if (architectures == null) architectures = "*"; // defaults to "any"
List<String> archs = new ArrayList<>();
for (String arch : architectures.split(",")) archs.add(arch.trim());
String category = properties.get("category");
if (category == null) {
category = "Uncategorized";
}
if (!Constants.LIBRARY_CATEGORIES.contains(category)) {
category = "Uncategorized";
}
String license = properties.get("license");
if (license == null) {
license = "Unspecified";
}
String types = properties.get("types");
if (types == null) {
types = "Contributed";
}
List<String> typesList = new LinkedList<>();
for (String type : types.split(",")) {
typesList.add(type.trim());
}
List<String> includes = null;
if (properties.containsKey("includes")) {
includes = new ArrayList<>();
for (String i : properties.get("includes").split(",")) includes.add(i.trim());
}
UserLibrary res = new UserLibrary();
res.setInstalledFolder(libFolder);
res.setInstalled(true);
res.name = properties.get("name").trim();
res.version = properties.get("version").trim();
res.author = properties.get("author").trim();
res.maintainer = properties.get("maintainer").trim();
res.sentence = properties.get("sentence").trim();
res.paragraph = properties.get("paragraph").trim();
res.website = properties.get("url").trim();
res.category = category.trim();
res.license = license.trim();
res.architectures = archs;
res.layout = layout;
res.declaredTypes = typesList;
res.onGoingDevelopment =
Files.exists(
Paths.get(libFolder.getAbsolutePath(), Constants.LIBRARY_DEVELOPMENT_FLAG_FILE));
res.includes = includes;
return res;
}
