add reset usb bus command

[bin.git] / sa

diff --git a/sa b/sa
index 1dba9221d4a27c5d6c0f53a0f092f62407899fcd..acf37dff3827ffc7d70ba98c366fa8920d2e39c0 100755 (executable)
--- a/sa
+++ b/sa
@@ -1,15 +1,147 @@
-#!/bin/sh
+#!/usr/bin/perl
 
-# sync all script
+use warnings;
+use strict;
 
-# attempt to sync all known svn projects
+use Getopt::Long;
+use Pod::Usage;
 
-if [ "$1" == "quick" ]; then
-    IGNORE="--ignore-externals";
-fi;
+=head1 NAME
 
-for dir in ~/ ~/.hide ~/projects/propel ~/bin ~/lib; do 
-    if [ -e $dir/.svn ]; then
-       svn update $IGNORE $dir;
-    fi;
-done;
\ No newline at end of file
+sa - sync all
+
+=head1 SYNOPSIS
+
+sa [options] [status|update|checkout] [directories to sync]
+
+ Options:
+  --quick, -Q don't update external projects
+  --verbose, -v be more verbose
+  --quiet, -q be quiet
+  --debug, -d debugging level (Default 0)
+  --help, -h display this help
+  --man, -m display manual
+
+=head1 OPTIONS
+
+=over
+
+=item B<--debug, -d>
+
+Debug verbosity. (Default 0)
+
+=item B<--help, -h>
+
+Display brief useage information.
+
+=item B<--man, -m>
+
+Display this manual.
+
+=back
+
+=head1 EXAMPLES
+
+=cut
+
+
+
+#use User;
+use IO::File;
+use vars qw($DEBUG $VERBOSE);
+
+my %options = (quick           => 1,
+              quiet           => 1,
+              debug           => 0,
+              help            => 0,
+              man             => 0,
+              verbose         => 0,
+              hooks_only      => 0,
+             );
+
+GetOptions(\%options,'quick|Q+','quiet|q!','debug|d+','help|h|?','man|m','verbose|v+','hooks_only|hooks-only');
+
+pod2usage() if $options{help};
+pod2usage({verbose=>2}) if $options{man};
+
+# parse configuration file
+
+=head1 CONFIGURATION
+
+Reads configuration information from Start by parsing /etc/sa.conf,
+then the contents of ~/sa.d/ which match ^[\w\d][\w\d_.-]+$
+
+The configuration file contains a list of svn repositories which
+should be queried; each line can contain a tab, which indicates that
+the command following the tab should be run after the svn directory is
+updated.
+
+The configuration files are read in the order given above.
+
+=cut
+
+sub parse_config_file {
+     my ($repos,$filename,$home) = @_;
+     return unless -e $filename and -r _;
+     my $fh = new IO::File $filename, 'r' or die "Unable to read configuration file $filename $!";
+     while (<$fh>) {
+         chomp;
+         next if /^#/;
+         my ($repo,$command) = split /\t/,$_,2;
+         $repo =~ s/^\~/$home/;
+         $$repos{$repo} = $command;
+     }
+}
+
+my $HOME=$ENV{HOME};
+my $HOSTNAME=qx(hostname);
+$HOSTNAME=~s/\n//g;
+my $CAN_IGNORE_EXTERNALS = 0;
+if (not $options{hooks_only}) {
+     qx(svn --version) =~ /\(r(\d+)\)/;
+     if ($1 > 13838) {
+         $CAN_IGNORE_EXTERNALS = 1;
+     }
+}
+
+sub available_config_files{
+     my $dir;
+     opendir($dir, "$HOME/.sa.d/") or return ();
+     return map {"$HOME/.sa.d/$_"} grep /^[\w\d][\w\d_.-]+$/, readdir $dir;
+}
+
+my %repos;
+for ('/etc/sa.conf', available_config_files()) {
+     if (-e $_) {
+         parse_config_file(\%repos,$_,$HOME);
+     }
+}
+
+$DEBUG = $options{debug};
+$VERBOSE = $options{verbose};
+
+my $command;
+
+if (@ARGV and $ARGV[0] =~ /^(st(?:atus)?|up(?:date)?|checkout)$/) {
+     $command = $ARGV[0];
+}
+else {
+     $command = 'status';
+}
+
+while (my ($repo,$run_after) = each(%repos)) {
+     print "Checking [$repo]\n";
+     if (-e "$repo/.svn" and not $options{hooks_only}) {
+         system('svn',
+                $command,
+                (not $VERBOSE and $options{quiet})?'-q':(),
+                ($VERBOSE >= 2)?'-v':(),
+                ($options{quick} and $CAN_IGNORE_EXTERNALS)?'--ignore-externals':(),
+                $options{quick}>1?'-N':(),
+                $repo,
+               );
+     }
+     if ($command =~ /^up(?:date)?|checkout$/) {
+         system('sh', '-c',"$run_after $repo") if defined $run_after and length $run_after;
+     }
+}