releasing version 0.41

[code/myrepos.git] / mr

diff --git a/mr b/mr
index 4dbaa7a6a3e1969e01c65b2e7a5ba050c20f970d..fd380dbe80b2657260caae2e840f8ca9a2b42b58 100755 (executable)
--- a/mr
+++ b/mr
@@ -20,6 +20,8 @@ B<mr> [options] diff
 
 B<mr> [options] log
 
 
 B<mr> [options] log
 

+B<mr> [options] bootstrap url
+

 B<mr> [options] register [repository]
 
 B<mr> [options] config section ["parameter=[value]" ...]
 B<mr> [options] register [repository]
 
 B<mr> [options] config section ["parameter=[value]" ...]


@@ -98,6 +100,14 @@ These commands are also available:
 
 =over 4
 
 
 =over 4
 

+=item bootstrap url
+
+Causes mr to download the url, save it to a .mrconfig file in the
+current directory, and then check out all repositories listed in it.
+
+(Please only do this if you have reason to trust the url, since
+mrconfig files can contain arbitrary commands!)
+

 =item list (or ls)
 
 List the repositories that mr will act on.
 =item list (or ls)
 
 List the repositories that mr will act on.


@@ -354,7 +364,7 @@ the documentation in the files for details about using them.
 
 =head1 AUTHOR
 
 
 =head1 AUTHOR
 

-Copyright 2007 Joey Hess <joey@kitenet.net>
+Copyright 2007-2009 Joey Hess <joey@kitenet.net>

 
 Licensed under the GNU GPL version 2 or higher.
 
 
 Licensed under the GNU GPL version 2 or higher.
 


@@ -1023,6 +1033,9 @@ sub dispatch {
        elsif ($action eq 'register') {
                register(@ARGV);
        }
        elsif ($action eq 'register') {
                register(@ARGV);
        }

+       elsif ($action eq 'bootstrap') {
+               bootstrap();
+       }

        elsif ($action eq 'remember' ||
               $action eq 'offline' ||
               $action eq 'online') {
        elsif ($action eq 'remember' ||
               $action eq 'offline' ||
               $action eq 'online') {


@@ -1128,6 +1141,25 @@ sub register {
        exec($command) || die "exec: $!";
 }
 
        exec($command) || die "exec: $!";
 }
 

+sub bootstrap {
+       my $url=shift @ARGV;
+
+       if (! defined $url || ! length $url) {
+               die "mr: bootstrap requires url\n";
+       }
+
+       if (-e ".mrconfig") {
+               die "mr: .mrconfig file already exists, not overwriting with $url\n";
+       }
+
+       if (system("curl", "-s", $url, "-o", ".mrconfig") != 0) {
+               die "mr: download of $url failed\n";
+       }
+
+       exec("mr $ENV{MR_SWITCHES} -c .mrconfig checkout");
+       die "failed to run mr checkout";
+}
+

 # alias expansion and command stemming
 sub expandaction {
        my $action=shift;
 # alias expansion and command stemming
 sub expandaction {
        my $action=shift;


@@ -1393,6 +1425,7 @@ help =
        man -l "$tmp" || error "man failed"
 list = true
 config = 
        man -l "$tmp" || error "man failed"
 list = true
 config = 

+bootstrap = 

 
 online =
        if [ -s ~/.mrlog ]; then
 
 online =
        if [ -s ~/.mrlog ]; then