bootstrap: Improve stats display.

[code/myrepos.git] / mr

diff --git a/mr b/mr
index 0a78df5704d926994e04b072abedd770586c987c..abfbfaac8bfdb3e2db79569cb9b05d83a57db481 100755 (executable)
--- a/mr
+++ b/mr
@@ -383,7 +383,7 @@ due to being offline. You can delete or edit this file to remove commands,
 or even to add other commands for 'mr online' to run. If the file is
 present, mr assumes it is in offline mode.
 
-=head "UNTRUSTED MRCONFIG FILES"
+=head1 "UNTRUSTED MRCONFIG FILES"
 
 Since mrconfig files can contain arbitrary shell commands, they can do
 anything. This flexability is good, but it also allows a malicious mrconfig
@@ -707,7 +707,7 @@ sub record {
 
        if ($ret == OK) {
                push @ok, $dir;
-               print "\n";
+               print "\n" unless $quiet;
        }
        elsif ($ret == FAILED) {
                if ($interactive) {
@@ -716,7 +716,7 @@ sub record {
                        system((getpwuid($<))[8], "-i");
                }
                push @failed, $dir;
-               print "\n";
+               print "\n" unless $quiet;
        }
        elsif ($ret == SKIPPED) {
                push @skipped, $dir;
@@ -1001,7 +1001,7 @@ sub loadconfig {
                open($in, "<", $f) || die "mr: open $f: $!\n";
        }
        my @lines=<$in>;
-       close $in;
+       close $in unless ref $f eq 'GLOB';
 
        my $section;
        my $line=0;
@@ -1106,6 +1106,13 @@ sub loadconfig {
        }
 }
 
+sub startingconfig {
+       %alias=%config=%configfiles=%knownactions=%loaded=();
+       my $datapos=tell(DATA);
+       loadconfig(\*DATA);
+       seek(DATA,$datapos,0); # rewind
+}
+
 sub modifyconfig {
        my $f=shift;
        # the section to modify or add
@@ -1337,7 +1344,7 @@ sub bootstrap {
        die $@ if $@;
        my $tmpconfig=File::Temp->new();
        if (system("curl", "-A", "mr", "-s", $url, "-o", $tmpconfig) != 0) {
-               die "mr: download of $url failed\n";
+               die "mr bootstrap: download of $url failed\n";
        }
 
        if (! -e $dir) {
@@ -1354,14 +1361,21 @@ sub bootstrap {
                if exists $config{$topdir}{"."}{"checkout"};
 
        if (-e ".mrconfig") {
-               print STDERR "mr: .mrconfig file already exists, not overwriting with $url\n";
+               print STDERR "mr bootstrap: .mrconfig file already exists, not overwriting with $url\n";
        }
        else {
-               rename($tmpconfig, ".mrconfig") || die "rename: $!";
-       }
-
-       exec("mr $ENV{MR_SWITCHES} -c .mrconfig checkout");
-       die "failed to run mr checkout";
+               eval q{use File::Copy};
+               die $@ if $@;
+               move($tmpconfig, ".mrconfig") || die "rename: $!";
+       }
+
+       # Load the config file and checkout everything else.
+       startingconfig();
+       loadconfig(".mrconfig");
+       dispatch("checkout");
+       @skipped=grep { abs_path($_) ne abs_path($topdir) } @skipped;
+       showstats("bootstrap");
+       exitstats();
 }
 
 # alias expansion and command stemming
@@ -1449,28 +1463,32 @@ sub init {
                $ENV{MR_PATH}=$Bin."/".$Script;
        };
 }
+       
+sub exitstats {
+       if (@failed) {
+               exit 1;
+       }
+       elsif (! @ok && @skipped) {
+               exit 1;
+       }
+       else {
+               exit 0;
+       }
+}
 
 sub main {
        getopts();
        init();
 
-       loadconfig(\*DATA);
+       startingconfig();
        loadconfig($ENV{MR_CONFIG});
        #use Data::Dumper; print Dumper(\%config);
        
        my $action=expandaction(shift @ARGV);
        dispatch($action);
-       showstats($action);
 
-       if (@failed) {
-               exit 1;
-       }
-       elsif (! @ok && @skipped) {
-               exit 1;
-       }
-       else {
-               exit 0;
-       }
+       showstats($action);
+       exitstats();
 }
 
 # Finally, some useful actions that mr knows about by default.
@@ -1633,13 +1651,13 @@ git_bare_trusted_checkout = git clone --bare $url $repo
 help =
        case `uname -s` in
                SunOS)
-               SHOWMANFILE="/usr/bin/man -f"
+               SHOWMANFILE="man -f"
                ;;
                Darwin)
-               SHOWMANFILE="/usr/bin/man"
+               SHOWMANFILE="man"
                ;;
                *)
-               SHOWMANFILE="/usr/bin/man -l"
+               SHOWMANFILE="man -l"
                ;;
        esac
        if [ ! -e "$MR_PATH" ]; then