Added help and error messages

1 files changed, 33 insertions, 3 deletions

diff --git a/librerelease b/librerelease
index 5b5c575..920b734 100755
--- a/librerelease
+++ b/librerelease
@@ -1,18 +1,48 @@
 #!/bin/bash
 
-host=parabola
+# Librerelease
+# Uploads packages into free/ repo
+
+# Config
+# SSH host, it's better if you have it configured on ~/.ssh/config
+# with ControlMaster auto (and a shell opened somewhere else)
+#
+# Example:
+# Host *
+#    Protocol 2
+#    ControlMaster auto
+#    ControlPath /tmp/ssh-%r@%h:%p
+#
+# Host parabola
+#    Port 22
+#    HostName parabolagnulinux.org
+#    User parabolavnx
+#    IdentityFile ~/.ssh/id_rsa
+#
+# $ cd pkgbuild/dir
+# $ ssh parabola -fN
+# $ librerelease extra
+
+host=parabola 
 dir=parabolagnulinux.org/repo/free
 batchfile=/tmp/librerelease_batchfile.$$
+# End Config
 
 repo=${1}
 
-if [ ${#repo} -eq 0 ]; then exit 1; fi
+if [ ${#repo} -eq 0 ]; then
+    echo "Usage: $0 <repo>"
+    exit 1;
+fi
 
 function to_sftp() {
     echo "$@" >> $batchfile
 }
 
-if [ ! -e ./PKGBUILD ]; then exit 1; fi
+if [ ! -e ./PKGBUILD ]; then
+    echo "PKGBUILD not found"
+    exit 1;
+fi
 
 source PKGBUILD
 source /etc/makepkg.conf