| 1 | #!/usr/bin/perl -w
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| 2 |
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| 3 | # $Id: dasscm 801 2009-11-10 17:05:01Z joergs $
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| 4 |
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| 5 | use strict;
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| 6 |
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| 7 | use Env
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| 8 | qw($DASSCM_PROD $DASSCM_REPO $USER $DASSCM_USERNAME $DASSCM_USER $DASSCM_PASSWORD $SHELL);
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| 9 | use Cwd;
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| 10 | use Getopt::Long;
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| 11 | use File::Basename;
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| 12 | use File::Compare;
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| 13 | use File::Copy;
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| 14 | use File::Find;
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| 15 | use File::stat;
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| 16 | use File::Path;
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| 17 | use Term::ReadKey;
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| 18 |
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| 19 | #use Data::Dumper;
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| 20 |
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| 21 | #####################################################################
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| 22 | #
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| 23 | # global
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| 24 | #
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| 25 |
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| 26 | # shell exit codes
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| 27 | my $RETURN_OK = 0;
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| 28 | my $RETURN_NOK = 1;
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| 29 |
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| 30 | # Nagios return codes
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| 31 | my $RETURN_WARN = 1;
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| 32 | my $RETURN_CRIT = 2;
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| 33 | my $RETURN_UNKNOWN = 3;
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| 34 |
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| 35 | # documentation file (for usage)
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| 36 | my $doc_file = "/usr/share/doc/packages/dasscm/dasscm_howto.txt";
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| 37 |
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| 38 | # commands that require write access (and therefore a login)
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| 39 | # to the repository server
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| 40 | my @COMMANDS_REQUIRE_WRITE = ( "add", "commit" );
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| 41 |
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| 42 | # configuration file
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| 43 | my $config_file = "/etc/dasscm.conf";
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| 44 | my $config = get_config($config_file);
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| 45 | my $DASSCM_LOCAL_REPOSITORY_BASE;
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| 46 | my $DASSCM_REPOSITORY_NAME;
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| 47 | my $DASSCM_SVN_REPOSITORY;
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| 48 | my $DASSCM_CHECKOUT_USERNAME;
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| 49 | my $DASSCM_CHECKOUT_PASSWORD;
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| 50 | my $DASSCM_PERMISSION_FILE;
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| 51 |
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| 52 | # current directory at program start
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| 53 | my $StartDirectory = cwd();
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| 54 |
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| 55 | my $diff = "diff --exclude .svn ";
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| 56 | my $SVN = "svn ";
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| 57 | my $svnOptions = "";
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| 58 | my $svnCheckoutCredentials = "";
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| 59 | my $svnPasswordCredentials = "";
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| 60 |
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| 61 | # flag. Set to true by svn_update
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| 62 | # This prevents, that svn_update is called multiple times
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| 63 | my $svnRepositoryIsUptodate = 0;
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| 64 |
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| 65 | # command line options get stored in options hash
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| 66 | my %options = ();
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| 67 |
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| 68 | # subcommand, that gets executed (add, commit, ...)
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| 69 | my $command;
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| 70 |
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| 71 | my $verbose = 0;
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| 72 |
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| 73 | #####################################################################
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| 74 | #
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| 75 | # util functions
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| 76 | #
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| 77 | sub usage()
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| 78 | {
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| 79 | print '$Id: dasscm 801 2009-11-10 17:05:01Z joergs $';
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| 80 | print "\n\n";
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| 81 | print "usage: dasscm <subcommand> [options] [args]\n";
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| 82 | print "\n";
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| 83 | print "dasscm is intended to help versioning configuration files\n";
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| 84 | print "\n";
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| 85 | print "Available subcommands:\n";
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| 86 | print " help <subcommand>\n";
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| 87 | print " init\n";
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| 88 | print " login <username>\n";
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| 89 | print " up <path>\n";
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| 90 | print " ls <path>\n";
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| 91 | print " add <path>\n";
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| 92 | print " commit <path>\n";
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| 93 | print " revert <path>\n";
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| 94 | print " diff <path>\n";
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| 95 | print " status <path>\n";
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| 96 | print " check\n";
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| 97 | print " cleanup\n";
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| 98 | print " permissions\n";
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| 99 | print "\n";
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| 100 | print "If dasscm is not yet configured, read $doc_file\n";
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| 101 | }
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| 102 |
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| 103 | sub warning(@)
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| 104 | {
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| 105 | print "Warning: " . join( "\n ", @_ ) . "\n";
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| 106 | }
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| 107 |
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| 108 | sub error(@)
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| 109 | {
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| 110 | print "Error: " . join( "\n ", @_ ) . "\n";
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| 111 | }
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| 112 |
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| 113 | sub fatalerror(@)
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| 114 | {
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| 115 | error(@_);
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| 116 |
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| 117 | #print "Exiting\n";
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| 118 | exit 1;
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| 119 | }
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| 120 |
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| 121 | #
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| 122 | # reading config file and return key/value pairs as hash
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| 123 | #
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| 124 | sub get_config
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| 125 | {
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| 126 | my $file = $_[0];
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| 127 |
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| 128 | if ( !$file ) {
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| 129 | fatalerror( "failed to open config file" . $file );
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| 130 | }
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| 131 |
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| 132 | my $data = {};
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| 133 |
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| 134 | # try to open config file
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| 135 | if ( !open( FH, $file ) ) {
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| 136 | fatalerror( "failed to open config file" . $file );
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| 137 | } else {
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| 138 | while (<FH>) {
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| 139 | chomp;
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| 140 | if (/^#/) {
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| 141 | next;
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| 142 | }
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| 143 | if ( $_ =~ /=/g ) {
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| 144 |
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| 145 | # splitting in 2 fields at maximum
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| 146 | my ( $option, $value ) = split( /=/, $_, 2 );
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| 147 | $option =~ s/^\s+//g;
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| 148 | $option =~ s/\s+$//g;
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| 149 | $option =~ s/\"+//g;
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| 150 | $value =~ s/^\s+//g;
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| 151 | $value =~ s/\s+$//g;
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| 152 | $value =~ s/\"+//g;
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| 153 |
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| 154 | if ( length($option) ) {
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| 155 | $data->{$option} = $value;
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| 156 | }
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| 157 | }
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| 158 | }
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| 159 | }
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| 160 | close(FH);
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| 161 |
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| 162 | return $data;
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| 163 | }
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| 164 |
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| 165 | #
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| 166 | # check and evaluate environment variables
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| 167 | #
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| 168 | sub check_env()
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| 169 | {
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| 170 |
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| 171 | # DASSCM_PROD
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| 172 | if ( !$DASSCM_PROD ) {
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| 173 | $DASSCM_PROD = "/";
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| 174 | }
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| 175 |
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| 176 | if ( !-d $DASSCM_PROD ) {
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| 177 | die "DASSCM_PROD ($DASSCM_PROD) is not set to a directory.\n";
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| 178 | }
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| 179 | if ($verbose) { print "DASSCM_PROD: " . $DASSCM_PROD . "\n"; }
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| 180 |
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| 181 | # DASSCM_REPOSITORY_NAME
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| 182 | if ( !$DASSCM_REPOSITORY_NAME ) {
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| 183 | die
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| 184 | "Variable DASSCM_REPOSITORY_NAME is not defined.\nIt needs to be a unique name.\nNormally the full qualified host name is used.\nUse file $config_file to configure it.\n";
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| 185 | }
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| 186 |
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| 187 | # DASSCM_REPO
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| 188 | if ( !$DASSCM_REPO ) {
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| 189 | if ( $DASSCM_LOCAL_REPOSITORY_BASE && $DASSCM_REPOSITORY_NAME ) {
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| 190 | $DASSCM_REPO =
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| 191 | $DASSCM_LOCAL_REPOSITORY_BASE . "/" . $DASSCM_REPOSITORY_NAME;
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| 192 | } else {
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| 193 | die
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| 194 | "Envirnonment variable DASSCM_REPO not set.\nSet DASSCM_REPO to the directory of the versioning system checkout for this machine.\n";
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| 195 | }
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| 196 | }
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| 197 | if ($verbose) { print "DASSCM_REPO: " . $DASSCM_REPO . "\n"; }
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| 198 |
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| 199 | #
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| 200 | # subversion checkout user
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| 201 | #
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| 202 | if ( !$DASSCM_CHECKOUT_USERNAME ) {
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| 203 | fatalerror(
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| 204 | "variable DASSCM_CHECKOUT_USERNAME is not defined.",
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| 205 | "Use file $config_file to configure it."
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| 206 | );
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| 207 | }
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| 208 |
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| 209 | if ( !$DASSCM_CHECKOUT_PASSWORD ) {
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| 210 | fatalerror(
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| 211 | "variable DASSCM_CHECKOUT_PASSWORD is not defined.",
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| 212 | "Use file $config_file to configure it."
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| 213 | );
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| 214 | }
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| 215 |
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| 216 | #
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| 217 | # check if local repository directory exist
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| 218 | # (if not creating by init)
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| 219 | #
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| 220 | if ( $command ne "init" ) {
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| 221 | if ( not -d $DASSCM_REPO ) {
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| 222 | die
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| 223 | "Can't access local repository DASSCM_REPO\n($DASSCM_REPO)\nCheck configuration and execute\n dasscm init\n";
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| 224 | }
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| 225 |
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| 226 | #
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| 227 | # user settings
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| 228 | #
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| 229 |
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| 230 | # DASSCM_USER is legacy. Use DASSCM_USERNAME instead
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| 231 | if ( !$DASSCM_USERNAME ) {
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| 232 | $DASSCM_USERNAME = $DASSCM_USER;
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| 233 | }
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| 234 |
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| 235 | # user root is not allowed for checkins.
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| 236 | # if user is root, DASSCM_USER has to be set,
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| 237 | # otherwise USER can be used
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| 238 | if ( "$USER" eq "root" ) {
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| 239 | if ( ( not $DASSCM_USERNAME )
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| 240 | and ( grep { m|^$command$| } @COMMANDS_REQUIRE_WRITE ) )
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| 241 | {
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| 242 |
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| 243 | #( $command ne "login" ) and ( $command ne "status" ) ) {
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| 244 | fatalerror(
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| 245 | "Envirnonment variable DASSCM_USERNAME not set.",
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| 246 | "Set DASSCM_USERNAME to your subversion user account or",
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| 247 | "use 'dasscm login'"
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| 248 | );
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| 249 | }
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| 250 | $svnOptions .= " --no-auth-cache ";
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| 251 | } elsif ( !$DASSCM_USERNAME ) {
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| 252 | $DASSCM_USERNAME = $USER;
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| 253 | }
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| 254 |
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| 255 | #
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| 256 | # password
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| 257 | #
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| 258 | if ($DASSCM_PASSWORD) {
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| 259 | $svnPasswordCredentials = " --password '$DASSCM_PASSWORD' ";
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| 260 | }
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| 261 | }
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| 262 |
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| 263 | #$svnOptions .= " --username $DASSCM_USERNAME "
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| 264 | }
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| 265 |
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| 266 | #
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| 267 | # has been intendend,
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| 268 | # to check addtitional parameters.
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| 269 | # Currently not used.
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| 270 | #
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| 271 | sub check_parameter(@)
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| 272 | {
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| 273 | }
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| 274 |
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| 275 | #
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| 276 | # normalize path namens:
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| 277 | # - directories should end with "/"
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| 278 | # - use only single "/"
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| 279 | #
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| 280 | sub normalize_path($)
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| 281 | {
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| 282 | my $path = shift || "";
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| 283 |
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| 284 | if ( $path =~ m|^/| ) {
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| 285 |
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| 286 | # full path
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| 287 | if ( -d $path ) {
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| 288 |
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| 289 | # ensure, a directory ends with '/'
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| 290 | $path .= '/';
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| 291 | }
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| 292 | } elsif ( -d cwd() . '/' . $path ) {
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| 293 |
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| 294 | # ensure, a directory ends with '/'
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| 295 | $path .= '/';
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| 296 | }
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| 297 |
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| 298 | # remove double (triple) slashes (/)
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| 299 | $path =~ s|/[/]*|/|g;
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| 300 |
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| 301 | return $path;
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| 302 | }
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| 303 |
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| 304 | #
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| 305 | # generate from (relative) filename
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| 306 | # all required file and directory names:
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| 307 | # $basename, $dirname_prod, $dirname_repo,
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| 308 | # $filename_prod, $filename_repo
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| 309 | #
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| 310 | sub get_filenames(@)
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| 311 | {
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| 312 | my $filename_prod = $_[0] || ".";
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| 313 |
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| 314 | # make filename absolut
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| 315 | if ( !( $filename_prod =~ m/^\// ) ) {
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| 316 | $filename_prod = cwd() . '/' . $filename_prod;
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| 317 | }
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| 318 |
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| 319 | # file must be readable. Only exception is, when file should be reverted
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| 320 | if ( $command ne "revert" ) {
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| 321 | if ( not -r $filename_prod ) {
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| 322 | fatalerror( $filename_prod . " is not accessable" );
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| 323 | }
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| 324 | }
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| 325 |
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| 326 | # dirname buggy: eg. "/etc/" is reduced to "/",
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| 327 | # "/etc" is used as filename
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| 328 | # herefore make sure, that if filename is a directory,
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| 329 | # it will end by "/"
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| 330 | $filename_prod = normalize_path($filename_prod);
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| 331 |
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| 332 | ( my $basename, my $dirname_prod ) = fileparse($filename_prod);
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| 333 |
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| 334 | # normalize path.
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| 335 | # not done for reverting, because in this case, the directory may not exist
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| 336 | # and the correct path should already be stored in the repository
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| 337 | if ( $command ne "revert" ) {
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| 338 |
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| 339 | # uses chdir to determine real directory in a unique way
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| 340 | chdir $dirname_prod
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| 341 | or fatalerror( "failed to access directory $dirname_prod: " . $! );
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| 342 | $dirname_prod = normalize_path( cwd() );
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| 343 | chdir $StartDirectory;
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| 344 | }
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| 345 |
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| 346 | my $dirname_repo = normalize_path( $DASSCM_REPO . "/" . $dirname_prod );
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| 347 | my $filename_repo = normalize_path("$dirname_repo/$basename");
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| 348 |
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| 349 | if ($verbose) {
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| 350 | print "filename_repo: " . $filename_repo . "\n";
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| 351 | print "dirname_repo: " . $dirname_repo . "\n";
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| 352 | print "filename_prod: " . $filename_prod . "\n";
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| 353 | print "dirname_prod: " . $dirname_prod . "\n";
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| 354 | print "basename: " . $basename . "\n";
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| 355 | }
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| 356 |
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| 357 | return (
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| 358 | $basename, $dirname_prod, $dirname_repo,
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| 359 | $filename_prod, $filename_repo
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| 360 | );
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| 361 | }
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| 362 |
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| 363 | sub copy_file_to_repository( $ )
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| 364 | {
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| 365 | my $filename = shift;
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| 366 |
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| 367 | (
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| 368 | my $basename,
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| 369 | my $dirname_prod,
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| 370 | my $dirname_repo,
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| 371 | my $filename_prod,
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| 372 | my $filename_repo
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| 373 | ) = get_filenames($filename);
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| 374 |
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| 375 | # TODO: are permissions also copied?
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| 376 | copy( $filename_prod, $filename_repo )
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| 377 | or error "failed to copy $filename_prod to repository: $!";
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| 378 | }
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| 379 |
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| 380 | #
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| 381 | # creates a file with permissions
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| 382 | #
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| 383 | sub generatePermissionList
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| 384 | {
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| 385 |
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| 386 | # generieren der Zeilen für Permission-Savefile
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| 387 | my @files = @_;
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| 388 | my @permlist = ();
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| 389 | foreach my $file (@files) {
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| 390 | $file = "/" . $file;
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| 391 | if ( -e $file ) {
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| 392 | my $info = stat($file) || die "failed to stat $file: aborting";
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| 393 | my $mode = get_type( $info->mode ) & 07777;
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| 394 | my $modestring = sprintf( "%04o", $mode );
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| 395 | my $uidnumber = $info->uid;
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| 396 | my $uid = getpwuid($uidnumber) || $uidnumber;
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| 397 | my $gidnumber = $info->gid;
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| 398 | my $gid = getgrgid($gidnumber) || $gidnumber;
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| 399 | push(
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| 400 | @permlist,
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| 401 | sprintf( "%-55s %-17s %4d",
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| 402 | $file, "${uid}:${gid}", $modestring )
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| 403 | );
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| 404 | }
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| 405 | }
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| 406 | return @permlist;
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| 407 | }
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| 408 |
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| 409 | sub get_type
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| 410 | {
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| 411 |
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| 412 | # Funktion übernommen aus /usr/bin/chkstat
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| 413 | my $S_IFLNK = 0120000; # symbolic link
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| 414 | my $S_IFREG = 0100000; # regular file
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| 415 | my $S_IFDIR = 0040000; # directory
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| 416 | my $S_IFCHAR = 0020000; # character device
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| 417 | my $S_IFBLK = 0060000; # block device
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| 418 | my $S_IFFIFO = 0010000; # fifo
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| 419 | my $S_IFSOCK = 0140000; # socket
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| 420 | my $S_IFMT = 0170000; # type of file
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| 421 |
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| 422 | my $S_m;
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| 423 | if ( ( $_[0] & $S_IFMT ) == $S_IFLNK ) { $S_m = $_[0] - $S_IFLNK; }
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| 424 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFREG ) { $S_m = $_[0] - $S_IFREG; }
|
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| 425 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFDIR ) { $S_m = $_[0] - $S_IFDIR; }
|
|---|
| 426 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFCHAR ) { $S_m = $_[0] - $S_IFCHAR; }
|
|---|
| 427 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFBLK ) { $S_m = $_[0] - $S_IFBLK; }
|
|---|
| 428 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFFIFO ) { $S_m = $_[0] - $S_IFFIFO; }
|
|---|
| 429 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFSOCK ) { $S_m = $_[0] - $S_IFSOCK; }
|
|---|
| 430 | $S_m;
|
|---|
| 431 | }
|
|---|
| 432 |
|
|---|
| 433 | sub run_command
|
|---|
| 434 | {
|
|---|
| 435 | my $command = shift;
|
|---|
| 436 |
|
|---|
| 437 | #print "executing command: " . $command . "\n";
|
|---|
| 438 |
|
|---|
| 439 | open( RESULT, $command . ' 2>&1 |' );
|
|---|
| 440 | my @result = <RESULT>;
|
|---|
| 441 | close(RESULT);
|
|---|
| 442 | my $retcode = $? >> 8;
|
|---|
| 443 |
|
|---|
| 444 | #print @result;
|
|---|
| 445 | #if( $retcode ) { print "return code: " . $retcode . "\n"; }
|
|---|
| 446 |
|
|---|
| 447 | return ( $retcode, @result );
|
|---|
| 448 | }
|
|---|
| 449 |
|
|---|
| 450 | sub run_interactive
|
|---|
| 451 | {
|
|---|
| 452 |
|
|---|
| 453 | if ($verbose) {
|
|---|
| 454 | print "run_interactive:" . join( " ", @_ ) . "\n";
|
|---|
| 455 | }
|
|---|
| 456 |
|
|---|
| 457 | system(@_);
|
|---|
| 458 | if ( $? == -1 ) {
|
|---|
| 459 | printf "failed to execute: $!\n";
|
|---|
| 460 | } elsif ( $? & 127 ) {
|
|---|
| 461 | printf "child died with signal %d, %s coredump\n", ( $? & 127 ),
|
|---|
| 462 | ( $? & 128 ) ? 'with' : 'without';
|
|---|
| 463 | } elsif ( $? >> 8 != 0 ) {
|
|---|
| 464 | printf "child exited with value %d\n", $? >> 8;
|
|---|
| 465 | }
|
|---|
| 466 | return ( $? >> 8 );
|
|---|
| 467 | }
|
|---|
| 468 |
|
|---|
| 469 | sub svn_check_credentials( $$;$$ )
|
|---|
| 470 | {
|
|---|
| 471 | my $username = shift;
|
|---|
| 472 | my $password = shift;
|
|---|
| 473 |
|
|---|
| 474 | # check silently are allow user interaction?
|
|---|
| 475 | my $interactive = shift || 0;
|
|---|
| 476 |
|
|---|
| 477 | # default: exit program, if repository is not accessable
|
|---|
| 478 | # (do not exit for 'init')
|
|---|
| 479 | my $fatalerror = shift || 1;
|
|---|
| 480 |
|
|---|
| 481 | print "checking credentials ";
|
|---|
| 482 |
|
|---|
| 483 | if ( !$username ) {
|
|---|
| 484 | fatalerror("no username given");
|
|---|
| 485 | }
|
|---|
| 486 |
|
|---|
| 487 | if ( !$password ) {
|
|---|
| 488 | fatalerror("no password given");
|
|---|
| 489 | }
|
|---|
| 490 |
|
|---|
| 491 | print "for " . $username . "@" . $DASSCM_SVN_REPOSITORY . ": ";
|
|---|
| 492 |
|
|---|
| 493 | # Options for "svn info" are not supported by subversion 1.0.0 (SLES9),
|
|---|
| 494 | # therefore switching to "svn status"
|
|---|
| 495 | # ( my $rc_update, my @result ) =
|
|---|
| 496 | # run_command(
|
|---|
| 497 | # "$SVN info --non-interactive --no-auth-cache --username $username --password $password $DASSCM_SVN_REPOSITORY"
|
|---|
| 498 | # );
|
|---|
| 499 | #print @result;
|
|---|
| 500 |
|
|---|
| 501 | my $rc_update;
|
|---|
| 502 | if ($interactive) {
|
|---|
| 503 | $rc_update = run_interactive(
|
|---|
| 504 | "$SVN ls --no-auth-cache --username '$username' --password '$password' $DASSCM_SVN_REPOSITORY"
|
|---|
| 505 | );
|
|---|
| 506 | } else {
|
|---|
| 507 | ( $rc_update, my @result ) = run_command(
|
|---|
| 508 | "$SVN ls --non-interactive --no-auth-cache --username '$username' --password '$password' $DASSCM_SVN_REPOSITORY"
|
|---|
| 509 | );
|
|---|
| 510 |
|
|---|
| 511 | if ( $rc_update != 0 ) {
|
|---|
| 512 | print "\n", @result;
|
|---|
| 513 | if ($fatalerror) {
|
|---|
| 514 | fatalerror();
|
|---|
| 515 | }
|
|---|
| 516 | return;
|
|---|
| 517 | }
|
|---|
| 518 | }
|
|---|
| 519 |
|
|---|
| 520 | # return success
|
|---|
| 521 | return $rc_update == 0;
|
|---|
| 522 | }
|
|---|
| 523 |
|
|---|
| 524 | sub svn_update( ;$ )
|
|---|
| 525 | {
|
|---|
| 526 | my $update_path = shift || "";
|
|---|
| 527 |
|
|---|
| 528 | # return value
|
|---|
| 529 | my $update_ok = 1;
|
|---|
| 530 |
|
|---|
| 531 | # use this flag to do only one update per run
|
|---|
| 532 | if ( !$svnRepositoryIsUptodate ) {
|
|---|
| 533 | ( my $rc_update, my @result ) = run_command(
|
|---|
| 534 | "$SVN update --non-interactive $svnCheckoutCredentials '$DASSCM_REPO/$update_path'"
|
|---|
| 535 | );
|
|---|
| 536 | print @result;
|
|---|
| 537 | if ( $rc_update != 0 ) {
|
|---|
| 538 | error("failed to update local repository ($update_path)");
|
|---|
| 539 | $update_ok = 0;
|
|---|
| 540 | } elsif ( not $update_path ) {
|
|---|
| 541 |
|
|---|
| 542 | # set this flag if a full update is done
|
|---|
| 543 | $svnRepositoryIsUptodate = 1;
|
|---|
| 544 | }
|
|---|
| 545 | }
|
|---|
| 546 | return $update_ok;
|
|---|
| 547 | }
|
|---|
| 548 |
|
|---|
| 549 | sub svn_ls( ;@ )
|
|---|
| 550 | {
|
|---|
| 551 | (
|
|---|
| 552 | my $basename,
|
|---|
| 553 | my $dirname_prod,
|
|---|
| 554 | my $dirname_repo,
|
|---|
| 555 | my $filename_prod,
|
|---|
| 556 | my $filename_repo
|
|---|
| 557 | ) = get_filenames( $_[0] );
|
|---|
| 558 |
|
|---|
| 559 | # svn ls -R is better, but much, much slower
|
|---|
| 560 | # ( my $rc, my @result ) = run_command("$SVN ls --recursive $svnCheckoutCredentials $path");
|
|---|
| 561 |
|
|---|
| 562 | my @files = ();
|
|---|
| 563 | my @links = ();
|
|---|
| 564 | my @dirs = ();
|
|---|
| 565 | my @others = ();
|
|---|
| 566 |
|
|---|
| 567 | find(
|
|---|
| 568 | {
|
|---|
| 569 | wanted => sub {
|
|---|
| 570 | my $name = normalize_path($File::Find::name);
|
|---|
| 571 | $name =~ s|^$dirname_repo||;
|
|---|
| 572 |
|
|---|
| 573 | #print "($name)\n";# . $File::Find::dir . "\n";
|
|---|
| 574 | if ( not $name ) {
|
|---|
| 575 |
|
|---|
| 576 | # name string is empty (top directory).
|
|---|
| 577 | # do nothing
|
|---|
| 578 | } elsif ( $name =~ m/\.svn/ ) {
|
|---|
| 579 |
|
|---|
| 580 | # skip svn meta data
|
|---|
| 581 | } elsif ( -l $_ ) {
|
|---|
| 582 |
|
|---|
| 583 | # soft link
|
|---|
| 584 | # important: check for links first
|
|---|
| 585 | # to exclude them from further checks
|
|---|
| 586 | push( @links, $name );
|
|---|
| 587 | } elsif ( -d $_ ) {
|
|---|
| 588 |
|
|---|
| 589 | # directories
|
|---|
| 590 | push( @dirs, $name );
|
|---|
| 591 | } elsif ( -f $_ ) {
|
|---|
| 592 |
|
|---|
| 593 | # regular file
|
|---|
| 594 | push( @files, $name );
|
|---|
| 595 | } else {
|
|---|
| 596 | push( @others, $name );
|
|---|
| 597 | }
|
|---|
| 598 | }
|
|---|
| 599 | },
|
|---|
| 600 | ($filename_repo)
|
|---|
| 601 | );
|
|---|
| 602 |
|
|---|
| 603 | return ( sort( @dirs, @files ) );
|
|---|
| 604 | }
|
|---|
| 605 |
|
|---|
| 606 | sub svn_revert( ;$ )
|
|---|
| 607 | {
|
|---|
| 608 | my $path = shift || $DASSCM_REPO;
|
|---|
| 609 |
|
|---|
| 610 | ( my $rc_update, my @result ) = run_command("$SVN revert -R '$path'");
|
|---|
| 611 |
|
|---|
| 612 | if ( $rc_update != 0 ) {
|
|---|
| 613 | print "\n", @result;
|
|---|
| 614 | error("failed to revert subversion repository changes");
|
|---|
| 615 | }
|
|---|
| 616 | }
|
|---|
| 617 |
|
|---|
| 618 | sub svn_remove_unknown_files( ;$ )
|
|---|
| 619 | {
|
|---|
| 620 | my $path = shift || $DASSCM_REPO;
|
|---|
| 621 |
|
|---|
| 622 | ( my $rc_update, my @result ) = run_command("$SVN status '$path'");
|
|---|
| 623 |
|
|---|
| 624 | if ( $rc_update != 0 ) {
|
|---|
| 625 | print "\n", @result;
|
|---|
| 626 | error("failed to receive subversion repository information");
|
|---|
| 627 | } else {
|
|---|
| 628 | foreach (@result) {
|
|---|
| 629 | if (s/^\? +//) {
|
|---|
| 630 | chomp;
|
|---|
| 631 |
|
|---|
| 632 | # if file is unknown to subversion (line starts with "?")
|
|---|
| 633 | # remove it
|
|---|
| 634 | print "removing $_\n";
|
|---|
| 635 |
|
|---|
| 636 | # unlink doesn't work recursive, there "rm -rf" is used
|
|---|
| 637 | #unlink($_);
|
|---|
| 638 | system("rm -rf $_");
|
|---|
| 639 | }
|
|---|
| 640 | }
|
|---|
| 641 | }
|
|---|
| 642 | }
|
|---|
| 643 |
|
|---|
| 644 | sub getModifiedFiles( ;$ )
|
|---|
| 645 | {
|
|---|
| 646 | (
|
|---|
| 647 | my $basename,
|
|---|
| 648 | my $dirname_prod,
|
|---|
| 649 | my $dirname_repo,
|
|---|
| 650 | my $filename_prod,
|
|---|
| 651 | my $filename_repo
|
|---|
| 652 | ) = get_filenames( $_[0] );
|
|---|
| 653 |
|
|---|
| 654 | my @files = svn_ls($filename_prod);
|
|---|
| 655 |
|
|---|
| 656 | # stores result from status (cvscheck)
|
|---|
| 657 | my %removedfiles = ();
|
|---|
| 658 | my %changedfiles = ();
|
|---|
| 659 | my %unknownfiles = ();
|
|---|
| 660 |
|
|---|
| 661 | # create list of modified files
|
|---|
| 662 | if (@files) {
|
|---|
| 663 |
|
|---|
| 664 | foreach my $file (@files) {
|
|---|
| 665 |
|
|---|
| 666 | my $realfile = $dirname_prod . $file;
|
|---|
| 667 | my $cvsworkfile = $dirname_repo . $file;
|
|---|
| 668 |
|
|---|
| 669 | if ( -d $realfile ) {
|
|---|
| 670 |
|
|---|
| 671 | # directory
|
|---|
| 672 | if ( !-d "$cvsworkfile" ) {
|
|---|
| 673 |
|
|---|
| 674 | # real is directory, repository is not. This is a problem
|
|---|
| 675 | $changedfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 676 | }
|
|---|
| 677 | } elsif ( !-e $realfile ) {
|
|---|
| 678 | $removedfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 679 | } elsif ( !-r $realfile ) {
|
|---|
| 680 |
|
|---|
| 681 | # don't have permission to read the file,
|
|---|
| 682 | # can't check it
|
|---|
| 683 | $unknownfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 684 | } else {
|
|---|
| 685 | ( -r "$cvsworkfile" )
|
|---|
| 686 | || fatalerror("failed to read $cvsworkfile");
|
|---|
| 687 | if ( compare( $cvsworkfile, $realfile ) != 0 ) {
|
|---|
| 688 | $changedfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 689 | }
|
|---|
| 690 | }
|
|---|
| 691 | }
|
|---|
| 692 | }
|
|---|
| 693 |
|
|---|
| 694 | return ( \%changedfiles, \%removedfiles, \%unknownfiles );
|
|---|
| 695 | }
|
|---|
| 696 |
|
|---|
| 697 | #
|
|---|
| 698 | # from an array of files/dirs,
|
|---|
| 699 | # generates list of files
|
|---|
| 700 | # sorted by type
|
|---|
| 701 | #
|
|---|
| 702 | sub get_files( @ )
|
|---|
| 703 | {
|
|---|
| 704 | my @files = ();
|
|---|
| 705 | my @links = ();
|
|---|
| 706 | my @dirs = ();
|
|---|
| 707 | my @others = ();
|
|---|
| 708 |
|
|---|
| 709 | if (@_) {
|
|---|
| 710 | find(
|
|---|
| 711 | {
|
|---|
| 712 | wanted => sub {
|
|---|
| 713 | my $fullname = cwd() . "/" . $_;
|
|---|
| 714 | if ( -l $_ ) {
|
|---|
| 715 |
|
|---|
| 716 | # soft link
|
|---|
| 717 | # important: check for links first
|
|---|
| 718 | # to exclude them from further checks
|
|---|
| 719 | push( @links, $fullname );
|
|---|
| 720 | } elsif ( -d $_ ) {
|
|---|
| 721 |
|
|---|
| 722 | # directories
|
|---|
| 723 | push( @dirs, $fullname );
|
|---|
| 724 | } elsif ( -f $_ ) {
|
|---|
| 725 |
|
|---|
| 726 | # regular file
|
|---|
| 727 | push( @files, $fullname );
|
|---|
| 728 | } else {
|
|---|
| 729 | push( @others, $fullname );
|
|---|
| 730 | }
|
|---|
| 731 | }
|
|---|
| 732 | },
|
|---|
| 733 | @_
|
|---|
| 734 | );
|
|---|
| 735 | }
|
|---|
| 736 |
|
|---|
| 737 | # don't rely on others.
|
|---|
| 738 | # If more specific file types are needed,
|
|---|
| 739 | # they will be added
|
|---|
| 740 | return {
|
|---|
| 741 | files => \@files,
|
|---|
| 742 | links => \@links,
|
|---|
| 743 | dirs => \@dirs,
|
|---|
| 744 | others => \@others
|
|---|
| 745 | };
|
|---|
| 746 | }
|
|---|
| 747 |
|
|---|
| 748 | #####################################################################
|
|---|
| 749 | #
|
|---|
| 750 | # functions
|
|---|
| 751 |
|
|---|
| 752 | sub help(;@)
|
|---|
| 753 | {
|
|---|
| 754 | if ( @_ == 0 ) {
|
|---|
| 755 | usage();
|
|---|
| 756 | } else {
|
|---|
| 757 | print "help for @_: ...\n";
|
|---|
| 758 | usage();
|
|---|
| 759 | }
|
|---|
| 760 | }
|
|---|
| 761 |
|
|---|
| 762 | sub login(@)
|
|---|
| 763 | {
|
|---|
| 764 | check_parameter( @_, 1 );
|
|---|
| 765 | check_env();
|
|---|
| 766 |
|
|---|
| 767 | my $input_username = $_[0];
|
|---|
| 768 |
|
|---|
| 769 | if ( not $input_username ) {
|
|---|
| 770 | my $output_username = "";
|
|---|
| 771 | if ($DASSCM_USERNAME) {
|
|---|
| 772 | $output_username = " ($DASSCM_USERNAME)";
|
|---|
| 773 | }
|
|---|
| 774 |
|
|---|
| 775 | print "Enter DASSCM user name", $output_username, ": ";
|
|---|
| 776 | $input_username = <STDIN>;
|
|---|
| 777 | chomp($input_username);
|
|---|
| 778 |
|
|---|
| 779 | $input_username = $input_username || $DASSCM_USERNAME;
|
|---|
| 780 | }
|
|---|
| 781 |
|
|---|
| 782 | # hidden password input
|
|---|
| 783 | print "Enter password for $input_username: ";
|
|---|
| 784 | ReadMode('noecho');
|
|---|
| 785 | my $input_password = <STDIN>;
|
|---|
| 786 | ReadMode('normal');
|
|---|
| 787 | chomp($input_password);
|
|---|
| 788 | print "\n";
|
|---|
| 789 |
|
|---|
| 790 | # checking checkout username/password
|
|---|
| 791 | svn_check_credentials( $DASSCM_CHECKOUT_USERNAME,
|
|---|
| 792 | $DASSCM_CHECKOUT_PASSWORD );
|
|---|
| 793 | print "checkout access okay\n";
|
|---|
| 794 |
|
|---|
| 795 | svn_check_credentials( $input_username, $input_password );
|
|---|
| 796 |
|
|---|
| 797 | #
|
|---|
| 798 | # set environment variables
|
|---|
| 799 | #
|
|---|
| 800 | $ENV{'DASSCM_USERNAME'} = "$input_username";
|
|---|
| 801 | $ENV{'DASSCM_PASSWORD'} = "$input_password";
|
|---|
| 802 |
|
|---|
| 803 | print "subversion access okay\n\n", "DASSCM_USERNAME: $input_username\n",
|
|---|
| 804 | "DASSCM_PASSWORD: (hidden)\n", "DASSCM_PROD: $DASSCM_PROD\n",
|
|---|
| 805 | "DASSCM_REPO: $DASSCM_REPO\n",
|
|---|
| 806 | "Server Repository: $DASSCM_SVN_REPOSITORY\n", "\n";
|
|---|
| 807 |
|
|---|
| 808 | status();
|
|---|
| 809 |
|
|---|
| 810 | print "\n[dasscm shell]\n\n";
|
|---|
| 811 | my $shell = $SHELL || "bash";
|
|---|
| 812 | exec($shell) or die "failed to start new shell";
|
|---|
| 813 | }
|
|---|
| 814 |
|
|---|
| 815 | #
|
|---|
| 816 | # initialize local checkout directory (initial checkout)
|
|---|
| 817 | #
|
|---|
| 818 | sub init(@)
|
|---|
| 819 | {
|
|---|
| 820 | check_parameter( @_, 1 );
|
|---|
| 821 | check_env();
|
|---|
| 822 |
|
|---|
| 823 | # don't do repository creation (svn mkdir) here,
|
|---|
| 824 | # because then their must be a lot of prior checks
|
|---|
| 825 |
|
|---|
| 826 | # update complete repository
|
|---|
| 827 | # and create permission file
|
|---|
| 828 | my $retcode = run_interactive(
|
|---|
| 829 | "cd $DASSCM_LOCAL_REPOSITORY_BASE; $SVN checkout $svnCheckoutCredentials $svnOptions $DASSCM_SVN_REPOSITORY; mkdir -p `dirname $DASSCM_PERMISSION_FILE`; touch $DASSCM_PERMISSION_FILE"
|
|---|
| 830 | );
|
|---|
| 831 | }
|
|---|
| 832 |
|
|---|
| 833 | sub ls(@)
|
|---|
| 834 | {
|
|---|
| 835 | check_parameter( @_, 1 );
|
|---|
| 836 | check_env();
|
|---|
| 837 |
|
|---|
| 838 | my @files = svn_ls(@_);
|
|---|
| 839 |
|
|---|
| 840 | if (@files) {
|
|---|
| 841 | print join( "\n", @files );
|
|---|
| 842 | print "\n";
|
|---|
| 843 | }
|
|---|
| 844 | }
|
|---|
| 845 |
|
|---|
| 846 | sub update(@)
|
|---|
| 847 | {
|
|---|
| 848 | check_parameter( @_, 1 );
|
|---|
| 849 | check_env();
|
|---|
| 850 |
|
|---|
| 851 | #
|
|---|
| 852 | # update local repository
|
|---|
| 853 | #
|
|---|
| 854 | svn_update();
|
|---|
| 855 | }
|
|---|
| 856 |
|
|---|
| 857 | #
|
|---|
| 858 | # helper function for "add" command
|
|---|
| 859 | #
|
|---|
| 860 | sub add_helper(@)
|
|---|
| 861 | {
|
|---|
| 862 | (
|
|---|
| 863 | my $basename,
|
|---|
| 864 | my $dirname_prod,
|
|---|
| 865 | my $dirname_repo,
|
|---|
| 866 | my $filename_prod,
|
|---|
| 867 | my $filename_repo
|
|---|
| 868 | ) = get_filenames( $_[0] );
|
|---|
| 869 |
|
|---|
| 870 | mkpath($dirname_repo);
|
|---|
| 871 |
|
|---|
| 872 | # TODO: are permissions also copied?
|
|---|
| 873 | copy( $filename_prod, $filename_repo )
|
|---|
| 874 | or error "failed to copy $filename_prod to repository: $!";
|
|---|
| 875 |
|
|---|
| 876 | # already checked in?
|
|---|
| 877 | chdir $DASSCM_REPO;
|
|---|
| 878 |
|
|---|
| 879 | # also add the path to filename.
|
|---|
| 880 | for my $dir ( split( '/', $dirname_prod ) ) {
|
|---|
| 881 | if ($dir) {
|
|---|
| 882 | my ( $rc, @out ) = run_command("$SVN add --non-recursive '$dir'");
|
|---|
| 883 | if ( $rc > 0 ) {
|
|---|
| 884 | print join( "\n", @out );
|
|---|
| 885 | }
|
|---|
| 886 | chdir $dir;
|
|---|
| 887 | }
|
|---|
| 888 | }
|
|---|
| 889 | my ( $rc, @out ) = run_command("$SVN add '$basename'");
|
|---|
| 890 | if ( $rc > 0 ) {
|
|---|
| 891 | print join( "\n", @out );
|
|---|
| 892 | }
|
|---|
| 893 | chdir $StartDirectory;
|
|---|
| 894 |
|
|---|
| 895 | }
|
|---|
| 896 |
|
|---|
| 897 | #
|
|---|
| 898 | # adding new files (or directories)
|
|---|
| 899 | #
|
|---|
| 900 | sub add(@)
|
|---|
| 901 | {
|
|---|
| 902 | check_parameter( @_, 1 );
|
|---|
| 903 | check_env();
|
|---|
| 904 |
|
|---|
| 905 | #
|
|---|
| 906 | # update local repository
|
|---|
| 907 | #
|
|---|
| 908 | svn_update();
|
|---|
| 909 |
|
|---|
| 910 | # get all regular files and links
|
|---|
| 911 | my $href_files = get_files(@_);
|
|---|
| 912 |
|
|---|
| 913 | #print Dumper( $href_files );
|
|---|
| 914 |
|
|---|
| 915 | my @files = @{ $href_files->{files} };
|
|---|
| 916 | my @links = @{ $href_files->{links} };
|
|---|
| 917 |
|
|---|
| 918 | if (@files) {
|
|---|
| 919 | my $number = $#files + 1;
|
|---|
| 920 | print "files to check-in ($number): \n";
|
|---|
| 921 | print join( "\n", @files );
|
|---|
| 922 | print "\n";
|
|---|
| 923 | }
|
|---|
| 924 |
|
|---|
| 925 | # TODO: check in links and also link target? At least warn about link target
|
|---|
| 926 | if (@links) {
|
|---|
| 927 | my $number = $#links + 1;
|
|---|
| 928 | print "\n";
|
|---|
| 929 | print "ignoring links ($number):\n";
|
|---|
| 930 | print join( "\n", @links );
|
|---|
| 931 | print "\n";
|
|---|
| 932 | }
|
|---|
| 933 |
|
|---|
| 934 | # TODO: confirm
|
|---|
| 935 |
|
|---|
| 936 | # copy files one by one to local repository
|
|---|
| 937 | for my $file (@files) {
|
|---|
| 938 |
|
|---|
| 939 | # add file
|
|---|
| 940 | add_helper($file);
|
|---|
| 941 | }
|
|---|
| 942 |
|
|---|
| 943 | # create new permissions file
|
|---|
| 944 | permissions();
|
|---|
| 945 |
|
|---|
| 946 | # add permissions file
|
|---|
| 947 | add_helper($DASSCM_PERMISSION_FILE);
|
|---|
| 948 |
|
|---|
| 949 | if ( $options{'message'} ) {
|
|---|
| 950 | $svnOptions .= " --message \"$options{'message'}\" ";
|
|---|
| 951 | }
|
|---|
| 952 |
|
|---|
| 953 | # commit calls $EDITOR.
|
|---|
| 954 | # use "interactive" here, to display output
|
|---|
| 955 | my $retcode = run_interactive(
|
|---|
| 956 | "$SVN commit $svnOptions --username '$DASSCM_USERNAME' $svnPasswordCredentials $DASSCM_REPO"
|
|---|
| 957 | );
|
|---|
| 958 |
|
|---|
| 959 | # svn commit does not deliever an error return code, if commit is canceld,
|
|---|
| 960 | # so a revert is performed in any case
|
|---|
| 961 | svn_revert();
|
|---|
| 962 | }
|
|---|
| 963 |
|
|---|
| 964 | #
|
|---|
| 965 | # checks in all modified files
|
|---|
| 966 | #
|
|---|
| 967 | sub commit(@)
|
|---|
| 968 | {
|
|---|
| 969 | check_parameter( @_, 1 );
|
|---|
| 970 | check_env();
|
|---|
| 971 |
|
|---|
| 972 | (
|
|---|
| 973 | my $basename,
|
|---|
| 974 | my $dirname_prod,
|
|---|
| 975 | my $dirname_repo,
|
|---|
| 976 | my $filename_prod,
|
|---|
| 977 | my $filename_repo
|
|---|
| 978 | ) = get_filenames( $_[0] );
|
|---|
| 979 |
|
|---|
| 980 | #
|
|---|
| 981 | # update local repository
|
|---|
| 982 | #
|
|---|
| 983 | svn_update();
|
|---|
| 984 |
|
|---|
| 985 | ( my $refChangedFiles, my $refRemovedFiles ) =
|
|---|
| 986 | getModifiedFiles($filename_prod);
|
|---|
| 987 | my %changedfiles = %{$refChangedFiles};
|
|---|
| 988 | my %removedfiles = %{$refRemovedFiles};
|
|---|
| 989 |
|
|---|
| 990 | if (%removedfiles) {
|
|---|
| 991 | my $removedFilesString =
|
|---|
| 992 | '"' . join( '" "', values(%removedfiles) ) . '"';
|
|---|
| 993 | my ( $rc, @out ) = run_command("$SVN rm $removedFilesString");
|
|---|
| 994 | if ( $rc > 0 ) {
|
|---|
| 995 | print join( "\n", @out );
|
|---|
| 996 | }
|
|---|
| 997 | }
|
|---|
| 998 |
|
|---|
| 999 | # copy files one by one to local repository
|
|---|
| 1000 | for my $file ( keys(%changedfiles) ) {
|
|---|
| 1001 | copy_file_to_repository($file);
|
|---|
| 1002 | }
|
|---|
| 1003 |
|
|---|
| 1004 | # create new permissions file
|
|---|
| 1005 | permissions();
|
|---|
| 1006 |
|
|---|
| 1007 | # add permissions file
|
|---|
| 1008 | add_helper($DASSCM_PERMISSION_FILE);
|
|---|
| 1009 |
|
|---|
| 1010 | if ( $options{'message'} ) {
|
|---|
| 1011 | $svnOptions .= " --message \"$options{'message'}\" ";
|
|---|
| 1012 | }
|
|---|
| 1013 |
|
|---|
| 1014 | # commit calls $EDITOR.
|
|---|
| 1015 | # use "interactive" here, to display output
|
|---|
| 1016 | my $retcode = run_interactive(
|
|---|
| 1017 | "$SVN commit $svnOptions --username '$DASSCM_USERNAME' $svnPasswordCredentials $DASSCM_REPO"
|
|---|
| 1018 | );
|
|---|
| 1019 |
|
|---|
| 1020 | # svn commit does not deliever an error return code, if commit is canceld,
|
|---|
| 1021 | # so a revert is performed in any case
|
|---|
| 1022 | svn_revert();
|
|---|
| 1023 | }
|
|---|
| 1024 |
|
|---|
| 1025 | #
|
|---|
| 1026 | # revert: copies files back from repository to system
|
|---|
| 1027 | #
|
|---|
| 1028 | sub revert(@)
|
|---|
| 1029 | {
|
|---|
| 1030 | check_parameter( @_, 1 );
|
|---|
| 1031 | check_env();
|
|---|
| 1032 |
|
|---|
| 1033 | (
|
|---|
| 1034 | my $basename,
|
|---|
| 1035 | my $dirname_prod,
|
|---|
| 1036 | my $dirname_repo,
|
|---|
| 1037 | my $filename_prod,
|
|---|
| 1038 | my $filename_repo
|
|---|
| 1039 | ) = get_filenames( $_[0] );
|
|---|
| 1040 |
|
|---|
| 1041 | # return code for the shell
|
|---|
| 1042 | # default: error
|
|---|
| 1043 | my $return_code = $RETURN_OK;
|
|---|
| 1044 |
|
|---|
| 1045 | # cleanup repository
|
|---|
| 1046 | cleanup();
|
|---|
| 1047 | #svn_update();
|
|---|
| 1048 |
|
|---|
| 1049 | ( my $refChangedFiles, my $refRemovedFiles, my $refUnknownFiles ) =
|
|---|
| 1050 | getModifiedFiles($filename_prod);
|
|---|
| 1051 | my %changedfiles = %{$refChangedFiles};
|
|---|
| 1052 | my %removedfiles = %{$refRemovedFiles};
|
|---|
| 1053 | my %unknownfiles = %{$refUnknownFiles};
|
|---|
| 1054 |
|
|---|
| 1055 | if ( %removedfiles or %changedfiles or %unknownfiles ) {
|
|---|
| 1056 |
|
|---|
| 1057 | if (%removedfiles) {
|
|---|
| 1058 | print "DELETED files and directories. Recreated from repository:\n";
|
|---|
| 1059 | my @removedPaths =
|
|---|
| 1060 | ( sort { length $a > length $b } keys %removedfiles );
|
|---|
| 1061 | print join( "\n", @removedPaths ) . "\n\n";
|
|---|
| 1062 |
|
|---|
| 1063 | # copy files one by one from local repository to system
|
|---|
| 1064 | # and also create directories
|
|---|
| 1065 | # paths are sorted, so that directories are created first
|
|---|
| 1066 | for my $real_path (@removedPaths) {
|
|---|
| 1067 | if ( -d $removedfiles{"$real_path"} ) {
|
|---|
| 1068 | mkpath("$real_path");
|
|---|
| 1069 | } else {
|
|---|
| 1070 | copy( $removedfiles{"$real_path"}, $real_path )
|
|---|
| 1071 | or error( "failed to copy "
|
|---|
| 1072 | . $removedfiles{"$real_path"} . " to "
|
|---|
| 1073 | . $real_path . ": "
|
|---|
| 1074 | . $! );
|
|---|
| 1075 | }
|
|---|
| 1076 | }
|
|---|
| 1077 | }
|
|---|
| 1078 |
|
|---|
| 1079 | if (%changedfiles) {
|
|---|
| 1080 | print "MODIFIED files. Copied from repository to the system:\n";
|
|---|
| 1081 | print join( "\n", ( keys %changedfiles ) ) . "\n\n";
|
|---|
| 1082 |
|
|---|
| 1083 | # copy files one by one from local repository to system
|
|---|
| 1084 | for my $real_file ( keys(%changedfiles) ) {
|
|---|
| 1085 | copy( $changedfiles{"$real_file"}, $real_file );
|
|---|
| 1086 | }
|
|---|
| 1087 |
|
|---|
| 1088 | }
|
|---|
| 1089 |
|
|---|
| 1090 | if (%unknownfiles) {
|
|---|
| 1091 | print "UNKNOWN: insufficient permission to check files:\n";
|
|---|
| 1092 | print join( "\n", ( keys %unknownfiles ) ) . "\n\n";
|
|---|
| 1093 |
|
|---|
| 1094 | $return_code = $RETURN_NOK;
|
|---|
| 1095 | }
|
|---|
| 1096 |
|
|---|
| 1097 | } else {
|
|---|
| 1098 | print "no modified files found in $dirname_repo\n";
|
|---|
| 1099 | }
|
|---|
| 1100 |
|
|---|
| 1101 | return $return_code;
|
|---|
| 1102 | }
|
|---|
| 1103 |
|
|---|
| 1104 | sub blame(@)
|
|---|
| 1105 | {
|
|---|
| 1106 | check_parameter( @_, 1 );
|
|---|
| 1107 | check_env();
|
|---|
| 1108 |
|
|---|
| 1109 | (
|
|---|
| 1110 | my $basename,
|
|---|
| 1111 | my $dirname_prod,
|
|---|
| 1112 | my $dirname_repo,
|
|---|
| 1113 | my $filename_prod,
|
|---|
| 1114 | my $filename_repo
|
|---|
| 1115 | ) = get_filenames( $_[0] );
|
|---|
| 1116 |
|
|---|
| 1117 | my $retcode = run_interactive("$SVN blame $svnOptions $filename_repo");
|
|---|
| 1118 | }
|
|---|
| 1119 |
|
|---|
| 1120 | sub diff(@)
|
|---|
| 1121 | {
|
|---|
| 1122 | check_parameter( @_, 1 );
|
|---|
| 1123 | check_env();
|
|---|
| 1124 |
|
|---|
| 1125 | (
|
|---|
| 1126 | my $basename,
|
|---|
| 1127 | my $dirname_prod,
|
|---|
| 1128 | my $dirname_repo,
|
|---|
| 1129 | my $filename_prod,
|
|---|
| 1130 | my $filename_repo
|
|---|
| 1131 | ) = get_filenames( $_[0] );
|
|---|
| 1132 |
|
|---|
| 1133 | #print "$basename,$dirname_prod,$dirname_repo\n";
|
|---|
| 1134 |
|
|---|
| 1135 | svn_update();
|
|---|
| 1136 |
|
|---|
| 1137 | ( my $rc_diff, my @diff_result ) =
|
|---|
| 1138 | run_command( $diff . " $filename_repo $filename_prod" );
|
|---|
| 1139 |
|
|---|
| 1140 | print @diff_result;
|
|---|
| 1141 | }
|
|---|
| 1142 |
|
|---|
| 1143 | sub status(@)
|
|---|
| 1144 | {
|
|---|
| 1145 | check_parameter( @_, 1 );
|
|---|
| 1146 | check_env();
|
|---|
| 1147 |
|
|---|
| 1148 | (
|
|---|
| 1149 | my $basename,
|
|---|
| 1150 | my $dirname_prod,
|
|---|
| 1151 | my $dirname_repo,
|
|---|
| 1152 | my $filename_prod,
|
|---|
| 1153 | my $filename_repo
|
|---|
| 1154 | ) = get_filenames( $_[0] || "/" );
|
|---|
| 1155 |
|
|---|
| 1156 | # return code for the shell
|
|---|
| 1157 | # default: error
|
|---|
| 1158 | my $return_code = $RETURN_NOK;
|
|---|
| 1159 |
|
|---|
| 1160 | #
|
|---|
| 1161 | # update local repository
|
|---|
| 1162 | #
|
|---|
| 1163 | #svn_update( $filename_prod );
|
|---|
| 1164 |
|
|---|
| 1165 | # check, if permissions have changed
|
|---|
| 1166 | permissions();
|
|---|
| 1167 |
|
|---|
| 1168 | # get modified files
|
|---|
| 1169 | ( my $refChangedFiles, my $refRemovedFiles, my $refUnknownFiles ) =
|
|---|
| 1170 | getModifiedFiles($dirname_prod);
|
|---|
| 1171 | my %changedfiles = %{$refChangedFiles};
|
|---|
| 1172 | my %removedfiles = %{$refRemovedFiles};
|
|---|
| 1173 | my %unknownfiles = %{$refUnknownFiles};
|
|---|
| 1174 |
|
|---|
| 1175 | if ( %removedfiles or %changedfiles or %unknownfiles ) {
|
|---|
| 1176 |
|
|---|
| 1177 | if (%removedfiles) {
|
|---|
| 1178 | print "DELETED: files found in repository, but not in system:\n";
|
|---|
| 1179 | print join( "\n", sort ( keys %removedfiles ) ) . "\n\n";
|
|---|
| 1180 | }
|
|---|
| 1181 |
|
|---|
| 1182 | if (%changedfiles) {
|
|---|
| 1183 | print "MODIFIED: files differs between repository and system:\n";
|
|---|
| 1184 | print join( "\n", ( keys %changedfiles ) ) . "\n\n";
|
|---|
| 1185 | }
|
|---|
| 1186 |
|
|---|
| 1187 | if (%unknownfiles) {
|
|---|
| 1188 | print "UNKNOWN: insufficient permission to check files:\n";
|
|---|
| 1189 | print join( "\n", ( keys %unknownfiles ) ) . "\n\n";
|
|---|
| 1190 | }
|
|---|
| 1191 |
|
|---|
| 1192 | } else {
|
|---|
| 1193 | print "no modified files found in $dirname_repo\n";
|
|---|
| 1194 | $return_code = $RETURN_OK;
|
|---|
| 1195 | }
|
|---|
| 1196 |
|
|---|
| 1197 | return $return_code;
|
|---|
| 1198 | }
|
|---|
| 1199 |
|
|---|
| 1200 | #
|
|---|
| 1201 | # return short status in Nagios plugin conform way
|
|---|
| 1202 | #
|
|---|
| 1203 | sub check()
|
|---|
| 1204 | {
|
|---|
| 1205 | check_env();
|
|---|
| 1206 |
|
|---|
| 1207 | # return code for the shell
|
|---|
| 1208 | my $return_code = $RETURN_OK;
|
|---|
| 1209 | my $return_string = "OK: no modified files";
|
|---|
| 1210 |
|
|---|
| 1211 | # check, if permissions have changed
|
|---|
| 1212 | permissions();
|
|---|
| 1213 |
|
|---|
| 1214 | # get modified files
|
|---|
| 1215 | ( my $refChangedFiles, my $refRemovedFiles, my $refUnknownFiles ) =
|
|---|
| 1216 | getModifiedFiles("/");
|
|---|
| 1217 | my %changedfiles = %{$refChangedFiles};
|
|---|
| 1218 | my %removedfiles = %{$refRemovedFiles};
|
|---|
| 1219 | my %unknownfiles = %{$refUnknownFiles};
|
|---|
| 1220 |
|
|---|
| 1221 | if ( %removedfiles or %changedfiles ) {
|
|---|
| 1222 | $return_string = "Warning: ";
|
|---|
| 1223 | if (%changedfiles) {
|
|---|
| 1224 | $return_string .=
|
|---|
| 1225 | "changed: " . join( ", ", ( keys %changedfiles ) ) . ". ";
|
|---|
| 1226 | }
|
|---|
| 1227 | if (%removedfiles) {
|
|---|
| 1228 | $return_string .=
|
|---|
| 1229 | "removed: " . join( ", ", ( keys %removedfiles ) ) . ". ";
|
|---|
| 1230 | }
|
|---|
| 1231 | if (%unknownfiles) {
|
|---|
| 1232 | $return_string .=
|
|---|
| 1233 | "unknown: " . join( ", ", ( keys %unknownfiles ) ) . ". ";
|
|---|
| 1234 | }
|
|---|
| 1235 | $return_code = $RETURN_WARN;
|
|---|
| 1236 | }
|
|---|
| 1237 |
|
|---|
| 1238 | # addition nagios Service Status
|
|---|
| 1239 | #Critical
|
|---|
| 1240 | #Unknown
|
|---|
| 1241 |
|
|---|
| 1242 | print "$return_string\n";
|
|---|
| 1243 | return $return_code;
|
|---|
| 1244 | }
|
|---|
| 1245 |
|
|---|
| 1246 | sub permissions()
|
|---|
| 1247 | {
|
|---|
| 1248 | check_env();
|
|---|
| 1249 |
|
|---|
| 1250 | my $return_code = $RETURN_OK;
|
|---|
| 1251 |
|
|---|
| 1252 | #
|
|---|
| 1253 | # update local repository
|
|---|
| 1254 | #
|
|---|
| 1255 | #svn_update();
|
|---|
| 1256 |
|
|---|
| 1257 | my $dir = $DASSCM_REPO;
|
|---|
| 1258 | my @files = svn_ls("/");
|
|---|
| 1259 |
|
|---|
| 1260 | if (@files) {
|
|---|
| 1261 |
|
|---|
| 1262 | # generieren der Permissions
|
|---|
| 1263 | my @permissions = generatePermissionList(@files);
|
|---|
| 1264 | my $OUTFILE;
|
|---|
| 1265 | my $tofile = 0; # Status für schreiben in File
|
|---|
| 1266 |
|
|---|
| 1267 | if ( -w dirname($DASSCM_PERMISSION_FILE) ) {
|
|---|
| 1268 |
|
|---|
| 1269 | # Verzeichnis existiert => schreiben
|
|---|
| 1270 | open( OUTFILE, ">$DASSCM_PERMISSION_FILE" )
|
|---|
| 1271 | || die("failed to write to $DASSCM_PERMISSION_FILE: $!");
|
|---|
| 1272 | $tofile = 1; # Merken, daß in File geschrieben wird
|
|---|
| 1273 | print OUTFILE "#\n";
|
|---|
| 1274 | print OUTFILE "# created by dasscm permissions\n";
|
|---|
| 1275 | print OUTFILE
|
|---|
| 1276 | "# It is intended to be used for restoring permissions\n";
|
|---|
| 1277 | print OUTFILE "#\n";
|
|---|
| 1278 | } else {
|
|---|
| 1279 |
|
|---|
| 1280 | if ( $command eq "permission" ) {
|
|---|
| 1281 |
|
|---|
| 1282 | # Pfad für Sicherungsdatei existiert nicht => schreiben auf stdout
|
|---|
| 1283 | # Alias Filehandle für stdout erzeugen
|
|---|
| 1284 | $return_code = $RETURN_WARN;
|
|---|
| 1285 | *OUTFILE = *STDOUT;
|
|---|
| 1286 | } else {
|
|---|
| 1287 |
|
|---|
| 1288 | # TODO: improve this. Check for diff?
|
|---|
| 1289 | $return_code = $RETURN_CRIT;
|
|---|
| 1290 | return $return_code;
|
|---|
| 1291 | }
|
|---|
| 1292 | }
|
|---|
| 1293 |
|
|---|
| 1294 | foreach my $line (@permissions) {
|
|---|
| 1295 | print OUTFILE "$line\n";
|
|---|
| 1296 | }
|
|---|
| 1297 |
|
|---|
| 1298 | if ($tofile) {
|
|---|
| 1299 | close(OUTFILE);
|
|---|
| 1300 | }
|
|---|
| 1301 | }
|
|---|
| 1302 |
|
|---|
| 1303 | return $return_code;
|
|---|
| 1304 | }
|
|---|
| 1305 |
|
|---|
| 1306 | #
|
|---|
| 1307 | # remove all uncommited changes in the repository
|
|---|
| 1308 | #
|
|---|
| 1309 | sub cleanup()
|
|---|
| 1310 | {
|
|---|
| 1311 | check_env();
|
|---|
| 1312 |
|
|---|
| 1313 | svn_revert($DASSCM_REPO);
|
|---|
| 1314 | svn_remove_unknown_files($DASSCM_REPO);
|
|---|
| 1315 | }
|
|---|
| 1316 |
|
|---|
| 1317 | #####################################################################
|
|---|
| 1318 | #
|
|---|
| 1319 | # main
|
|---|
| 1320 | #
|
|---|
| 1321 |
|
|---|
| 1322 | my $return_code = $RETURN_OK;
|
|---|
| 1323 | my $number_arguments = @ARGV;
|
|---|
| 1324 |
|
|---|
| 1325 | if ( $number_arguments > 0 ) {
|
|---|
| 1326 |
|
|---|
| 1327 | # get subcommand and remove it from @ARGV
|
|---|
| 1328 | $command = $ARGV[0];
|
|---|
| 1329 | shift @ARGV;
|
|---|
| 1330 |
|
|---|
| 1331 | $DASSCM_LOCAL_REPOSITORY_BASE = $config->{'DASSCM_LOCAL_REPOSITORY_BASE'};
|
|---|
| 1332 | $DASSCM_REPOSITORY_NAME = $config->{'DASSCM_REPOSITORY_NAME'};
|
|---|
| 1333 |
|
|---|
| 1334 | # TODO: check variables
|
|---|
| 1335 | $DASSCM_SVN_REPOSITORY =
|
|---|
| 1336 | $config->{'DASSCM_SVN_REPOSITORY_BASE'} . "/" . $DASSCM_REPOSITORY_NAME;
|
|---|
| 1337 |
|
|---|
| 1338 | $DASSCM_CHECKOUT_USERNAME = $config->{'DASSCM_CHECKOUT_USERNAME'};
|
|---|
| 1339 | $DASSCM_CHECKOUT_PASSWORD = $config->{'DASSCM_CHECKOUT_PASSWORD'};
|
|---|
| 1340 |
|
|---|
| 1341 | #
|
|---|
| 1342 | # if a user is given by dasscm configuration file, we use it.
|
|---|
| 1343 | # Otherwise we expect that read-only account is configured
|
|---|
| 1344 | # as local subversion configuration.
|
|---|
| 1345 | # If this is also not the case,
|
|---|
| 1346 | # user is required to type username and password.
|
|---|
| 1347 | # This will be stored as local subversion configuration thereafter.
|
|---|
| 1348 | #
|
|---|
| 1349 | if ( $DASSCM_CHECKOUT_USERNAME && $DASSCM_CHECKOUT_PASSWORD ) {
|
|---|
| 1350 | $svnCheckoutCredentials =
|
|---|
| 1351 | " --username $DASSCM_CHECKOUT_USERNAME --password $DASSCM_CHECKOUT_PASSWORD ";
|
|---|
| 1352 | }
|
|---|
| 1353 |
|
|---|
| 1354 | $DASSCM_PERMISSION_FILE = $config->{'DASSCM_PERMISSION_FILE'}
|
|---|
| 1355 | || "/etc/permissions.d/dasscm.permission_backup";
|
|---|
| 1356 |
|
|---|
| 1357 | # get command line options and store them in options hash
|
|---|
| 1358 | my $result = GetOptions( \%options, 'verbose', 'message=s' );
|
|---|
| 1359 |
|
|---|
| 1360 | # print options
|
|---|
| 1361 | foreach my $option ( keys %options ) {
|
|---|
| 1362 | print "${option}: $options{$option}\n";
|
|---|
| 1363 | }
|
|---|
| 1364 |
|
|---|
| 1365 | # set verbose to command line option
|
|---|
| 1366 | $verbose = $options{'verbose'};
|
|---|
| 1367 |
|
|---|
| 1368 | #
|
|---|
| 1369 | # action accordinly to command are taken
|
|---|
| 1370 | # $command is rewritten in standard format,
|
|---|
| 1371 | # so we can test for it later on more simply
|
|---|
| 1372 | #
|
|---|
| 1373 | $_ = $command;
|
|---|
| 1374 | if (m/^help$/i) {
|
|---|
| 1375 | help(@ARGV);
|
|---|
| 1376 | } elsif (m/^login$/i) {
|
|---|
| 1377 | $command = "login";
|
|---|
| 1378 | login(@ARGV);
|
|---|
| 1379 | } elsif (m/^init$/i) {
|
|---|
| 1380 | $command = "init";
|
|---|
| 1381 | init(@ARGV);
|
|---|
| 1382 | } elsif (m/^ls$/i) {
|
|---|
| 1383 | $command = "ls";
|
|---|
| 1384 | ls(@ARGV);
|
|---|
| 1385 | } elsif ( (m/^update$/i) || (m/^up$/i) ) {
|
|---|
| 1386 | $command = "update";
|
|---|
| 1387 | update(@ARGV);
|
|---|
| 1388 | } elsif (m/^add$/i) {
|
|---|
| 1389 | $command = "add";
|
|---|
| 1390 | add(@ARGV);
|
|---|
| 1391 | } elsif ( (m/^commit$/i) || (m/^checkin$/i) || (m/^ci$/i) ) {
|
|---|
| 1392 | $command = "commit";
|
|---|
| 1393 | commit(@ARGV);
|
|---|
| 1394 | } elsif (m/^revert$/i) {
|
|---|
| 1395 | $command = "revert";
|
|---|
| 1396 | $return_code = revert(@ARGV);
|
|---|
| 1397 | } elsif (m/^blame$/i) {
|
|---|
| 1398 | $command = "blame";
|
|---|
| 1399 | blame(@ARGV);
|
|---|
| 1400 | } elsif (m/^diff$/i) {
|
|---|
| 1401 | $command = "diff";
|
|---|
| 1402 | diff(@ARGV);
|
|---|
| 1403 | } elsif ( (m/^status$/i) || (m/^st$/i) ) {
|
|---|
| 1404 | $command = "status";
|
|---|
| 1405 | $return_code = status(@ARGV);
|
|---|
| 1406 | } elsif (m/^check$/i) {
|
|---|
| 1407 | $command = "check";
|
|---|
| 1408 | $return_code = check();
|
|---|
| 1409 | } elsif (m/^permissions$/i) {
|
|---|
| 1410 | $command = "permissions";
|
|---|
| 1411 | $return_code = permissions();
|
|---|
| 1412 | } elsif (m/^cleanup$/i) {
|
|---|
| 1413 | $command = "cleanup";
|
|---|
| 1414 | cleanup();
|
|---|
| 1415 | } else {
|
|---|
| 1416 | print "unknown command: $command\n\n";
|
|---|
| 1417 | usage();
|
|---|
| 1418 | check_env();
|
|---|
| 1419 | $return_code = $RETURN_NOK;
|
|---|
| 1420 | }
|
|---|
| 1421 | }
|
|---|
| 1422 |
|
|---|
| 1423 | exit $return_code;
|
|---|
