Method main

utils-dev/GitHubWikiReformat.java:33–117

Main entry point. @param __args The first argument is the file being looked at, a relative path from the root. @throws Throwable On any exception. @since 2018/09/02

(String... __args)

	 * @since 2018/09/02
	 */
	public static void main(String... __args)
		throws Throwable
	{
		if (__args == null || __args.length != 1 || __args[0] == null)
			throw new IllegalArgumentException("Expected path specifying " +
				"the file being modified.");
		
		// Turn it into a path, make root to simplify it
		Path file = Paths.get("/", __args[0]),
			parent = file.getParent();
		System.err.printf("Reformatting %s (in %s)...%n", file, parent);
		
		// Read original file into string
		String original;
		try (Reader r = new InputStreamReader(System.in, "utf-8"))
		{
			StringBuilder sb = new StringBuilder();
			
			for (;;)
			{
				int c = r.read();
				
				if (c < 0)
					break;
				
				sb.append((char)c);
			}
			
			original = sb.toString();
		}
		
		// Pattern used to search for file sequences
		Pattern want = Pattern.compile("\\([^)]*\\.mkd\\)");
		
		// Output result
		StringBuilder out = new StringBuilder();
		
		// Replace patterns
		Matcher match = want.matcher(original);
		for (int lastdx = 0;;)
		{
			// Try to find it
			if (!match.find())
			{
				// Add everything from the last match to the end
				out.append(original.substring(lastdx));
				
				// Stop
				break;
			}
			
			// Starting and end points, used to sub-sequence
			int start = match.start(),
				end = match.end();
			
			// Add everything from the last index to this match
			out.append(original.substring(lastdx, start));