From: Bdale Garbee <bdale@gag.com>
Date: Tue, 23 Nov 2010 04:07:10 +0000 (-0700)
Subject: add a rudimentary --help for command line use
X-Git-Tag: debian/0.7.1+168+gcb08bc2~15^2~17
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=5523e7d55ecc8d310e495fa4f5115f7483c42d65

add a rudimentary --help for command line use
---

diff --git a/ao-tools/altosui/AltosUI.java b/ao-tools/altosui/AltosUI.java
index 93a5e0d8..94c4dd2a 100644
--- a/ao-tools/altosui/AltosUI.java
+++ b/ao-tools/altosui/AltosUI.java
@@ -353,7 +353,14 @@ public class AltosUI extends JFrame {
 	public static void main(final String[] args) {
 		int	process = 0;
 		/* Handle batch-mode */
-        if (args.length == 3 && args[0].equals("--fetchmaps")) {
+        if (args.length == 1 && args[0].equals("--help")) {
+		System.out.printf("Usage: altosui [OPTION]... [FILE]...\n");
+		System.out.printf("  Options:\n");
+		System.out.printf("    --fetchmaps <lat> <lon>\tpre-fetch maps for site map view\n");
+		System.out.printf("    --replay <filename>\t\trelive the glory of past flights \n");
+		System.out.printf("    --csv\tgenerate comma separated output for spreadsheets, etc\n");
+		System.out.printf("    --kml\tgenerate KML output for use with Google Earth\n");
+        } else if (args.length == 3 && args[0].equals("--fetchmaps")) {
             double lat = Double.parseDouble(args[1]);
             double lon = Double.parseDouble(args[2]);
             AltosSiteMap.prefetchMaps(lat, lon, 5, 5);