| 1 | #!/usr/bin/perl -w
|
|---|
| 2 |
|
|---|
| 3 | # $Id: dasscm 239 2008-10-08 22:07:00Z joergs $
|
|---|
| 4 |
|
|---|
| 5 | use strict;
|
|---|
| 6 |
|
|---|
| 7 | use Env
|
|---|
| 8 | qw($DASSCM_PROD $DASSCM_REPO $USER $DASSCM_USERNAME $DASSCM_USER $DASSCM_PASSWORD $SHELL);
|
|---|
| 9 | use Cwd;
|
|---|
| 10 | use Getopt::Long;
|
|---|
| 11 | use File::Basename;
|
|---|
| 12 | use File::Compare;
|
|---|
| 13 | use File::Copy;
|
|---|
| 14 | use File::Find;
|
|---|
| 15 | use File::stat;
|
|---|
| 16 | use File::Path;
|
|---|
| 17 | use Term::ReadKey;
|
|---|
| 18 |
|
|---|
| 19 | #use Data::Dumper;
|
|---|
| 20 |
|
|---|
| 21 | #####################################################################
|
|---|
| 22 | #
|
|---|
| 23 | # global
|
|---|
| 24 | #
|
|---|
| 25 |
|
|---|
| 26 | # file to store permissions
|
|---|
| 27 | my $permissions_file = "/etc/permissions.d/dasscm.permission_backup";
|
|---|
| 28 |
|
|---|
| 29 | # documentation file (for usage)
|
|---|
| 30 | my $doc_file = "/usr/share/doc/packages/dasscm/dasscm_howto.txt";
|
|---|
| 31 |
|
|---|
| 32 | # configuration file
|
|---|
| 33 | my $config_file = "/etc/dasscm.conf";
|
|---|
| 34 | my $config = get_config($config_file);
|
|---|
| 35 | my $DASSCM_LOCAL_REPOSITORY_BASE;
|
|---|
| 36 | my $DASSCM_REPOSITORY_NAME;
|
|---|
| 37 | my $DASSCM_SVN_REPOSITORY;
|
|---|
| 38 |
|
|---|
| 39 | # current directory at program start
|
|---|
| 40 | my $StartDirectory = cwd();
|
|---|
| 41 |
|
|---|
| 42 | my $SVN = "svn ";
|
|---|
| 43 | my $svnOptions = "";
|
|---|
| 44 | my $svnCheckoutCredentials = "";
|
|---|
| 45 | my $svnPasswordCredentials = "";
|
|---|
| 46 | my $diff = "diff --exclude .svn ";
|
|---|
| 47 |
|
|---|
| 48 | # command line options get stored in options hash
|
|---|
| 49 | my %options = ();
|
|---|
| 50 |
|
|---|
| 51 | # subcommand, that gets executed (add, commit, ...)
|
|---|
| 52 | my $command;
|
|---|
| 53 |
|
|---|
| 54 | my $verbose = 0;
|
|---|
| 55 |
|
|---|
| 56 | #####################################################################
|
|---|
| 57 | #
|
|---|
| 58 | # util functions
|
|---|
| 59 | #
|
|---|
| 60 | sub usage()
|
|---|
| 61 | {
|
|---|
| 62 | print "usage: dasscm <subcommand> [options] [args]\n";
|
|---|
| 63 | print "\n";
|
|---|
| 64 | print "dasscm is intended to help versioning configuration files\n";
|
|---|
| 65 | print "\n";
|
|---|
| 66 | print "Available subcommands:\n";
|
|---|
| 67 | print " help <subcommand>\n";
|
|---|
| 68 | print " init\n";
|
|---|
| 69 | print " login\n";
|
|---|
| 70 | print " up\n";
|
|---|
| 71 | print " ls\n";
|
|---|
| 72 | print " add <filename>\n";
|
|---|
| 73 | print " commit <filename>\n";
|
|---|
| 74 | print " diff <filename>\n";
|
|---|
| 75 | print " status\n";
|
|---|
| 76 | print " permissions\n";
|
|---|
| 77 | print "\n";
|
|---|
| 78 | print "preparation:\n", " if dasscm is already configured,\n",
|
|---|
| 79 | " use 'dasscm login' and then eg. 'add'.\n",
|
|---|
| 80 | " The environment variables\n", " DASSCM_REPO\n", " DASSCM_PROD\n",
|
|---|
| 81 | " DASSCM_USERNAME\n", " DASSCM_PASSWORD\n",
|
|---|
| 82 | " are evaluated, but set automatically by 'dasscm login'.\n", "\n",
|
|---|
| 83 | " If dasscm is not yet configured, read", " $doc_file\n";
|
|---|
| 84 | }
|
|---|
| 85 |
|
|---|
| 86 | sub warning(@)
|
|---|
| 87 | {
|
|---|
| 88 | print "Warning: " . join( "\n ", @_ ) . "\n";
|
|---|
| 89 | }
|
|---|
| 90 |
|
|---|
| 91 | sub error(@)
|
|---|
| 92 | {
|
|---|
| 93 | print "Error: " . join( "\n ", @_ ) . "\n";
|
|---|
| 94 | }
|
|---|
| 95 |
|
|---|
| 96 | sub fatalerror(@)
|
|---|
| 97 | {
|
|---|
| 98 | error(@_);
|
|---|
| 99 |
|
|---|
| 100 | #print "Exiting\n";
|
|---|
| 101 | exit 1;
|
|---|
| 102 | }
|
|---|
| 103 |
|
|---|
| 104 | #
|
|---|
| 105 | # reading config file and return key/value pairs as hash
|
|---|
| 106 | #
|
|---|
| 107 | sub get_config
|
|---|
| 108 | {
|
|---|
| 109 | my $file = $_[0];
|
|---|
| 110 |
|
|---|
| 111 | if ( !$file ) {
|
|---|
| 112 | fatalerror( "failed to open config file" . $file );
|
|---|
| 113 | }
|
|---|
| 114 |
|
|---|
| 115 | my $data = {};
|
|---|
| 116 |
|
|---|
| 117 | # try to open config file
|
|---|
| 118 | if ( !open( FH, $file ) ) {
|
|---|
| 119 | fatalerror( "failed to open config file" . $file );
|
|---|
| 120 | } else {
|
|---|
| 121 | while (<FH>) {
|
|---|
| 122 | chomp;
|
|---|
| 123 | if (/^#/) {
|
|---|
| 124 | next;
|
|---|
| 125 | }
|
|---|
| 126 | if ( $_ =~ /=/g ) {
|
|---|
| 127 |
|
|---|
| 128 | # splitting in 2 fields at maximum
|
|---|
| 129 | my ( $option, $value ) = split( /=/, $_, 2 );
|
|---|
| 130 | $option =~ s/^\s+//g;
|
|---|
| 131 | $option =~ s/\s+$//g;
|
|---|
| 132 | $option =~ s/\"+//g;
|
|---|
| 133 | $value =~ s/^\s+//g;
|
|---|
| 134 | $value =~ s/\s+$//g;
|
|---|
| 135 | $value =~ s/\"+//g;
|
|---|
| 136 |
|
|---|
| 137 | if ( length($option) ) {
|
|---|
| 138 | $data->{$option} = $value;
|
|---|
| 139 | }
|
|---|
| 140 | }
|
|---|
| 141 | }
|
|---|
| 142 | }
|
|---|
| 143 | close(FH);
|
|---|
| 144 |
|
|---|
| 145 | return $data;
|
|---|
| 146 | }
|
|---|
| 147 |
|
|---|
| 148 | sub check_env()
|
|---|
| 149 | {
|
|---|
| 150 |
|
|---|
| 151 | # DASSCM_PROD
|
|---|
| 152 | if ( !$DASSCM_PROD ) {
|
|---|
| 153 | $DASSCM_PROD = "/";
|
|---|
| 154 | }
|
|---|
| 155 |
|
|---|
| 156 | if ( !-d $DASSCM_PROD ) {
|
|---|
| 157 | die "DASSCM_PROD ($DASSCM_PROD) is not set to a directory.\n";
|
|---|
| 158 | }
|
|---|
| 159 | if ($verbose) { print "DASSCM_PROD: " . $DASSCM_PROD . "\n"; }
|
|---|
| 160 |
|
|---|
| 161 | # DASSCM_REPOSITORY_NAME
|
|---|
| 162 | if ( !$DASSCM_REPOSITORY_NAME ) {
|
|---|
| 163 | die
|
|---|
| 164 | "Variable DASSCM_REPOSITORY_NAME is not defined.\nIt needs to be a unique name.\nNormally the full qualified host name is used.\nUse file $config_file to configure it.\n";
|
|---|
| 165 | }
|
|---|
| 166 |
|
|---|
| 167 | # DASSCM_REPO
|
|---|
| 168 | if ( !$DASSCM_REPO ) {
|
|---|
| 169 | if ( $DASSCM_LOCAL_REPOSITORY_BASE && $DASSCM_REPOSITORY_NAME ) {
|
|---|
| 170 | $DASSCM_REPO =
|
|---|
| 171 | $DASSCM_LOCAL_REPOSITORY_BASE . "/" . $DASSCM_REPOSITORY_NAME;
|
|---|
| 172 | } else {
|
|---|
| 173 | die
|
|---|
| 174 | "Envirnonment variable DASSCM_REPO not set.\nSet DASSCM_REPO to the directory of the versioning system checkout for this machine.\n";
|
|---|
| 175 | }
|
|---|
| 176 | }
|
|---|
| 177 | if ($verbose) { print "DASSCM_REPO: " . $DASSCM_REPO . "\n"; }
|
|---|
| 178 |
|
|---|
| 179 | #
|
|---|
| 180 | # check if local repository directory exist
|
|---|
| 181 | # (if not creating by init)
|
|---|
| 182 | #
|
|---|
| 183 | if ( $command ne "init" ) {
|
|---|
| 184 | if ( not -d $DASSCM_REPO ) {
|
|---|
| 185 | die
|
|---|
| 186 | "Can't access local repository DASSCM_REPO\n($DASSCM_REPO)\nCheck configuration and execute\n dasscm init\n";
|
|---|
| 187 | }
|
|---|
| 188 |
|
|---|
| 189 | #
|
|---|
| 190 | # user settings
|
|---|
| 191 | #
|
|---|
| 192 |
|
|---|
| 193 | # DASSCM_USER is legacy. Use DASSCM_USERNAME instead
|
|---|
| 194 | if ( !$DASSCM_USERNAME ) {
|
|---|
| 195 | $DASSCM_USERNAME = $DASSCM_USER;
|
|---|
| 196 | }
|
|---|
| 197 |
|
|---|
| 198 | # user root is not allowed for checkins.
|
|---|
| 199 | # if user is root, DASSCM_USER has to be set,
|
|---|
| 200 | # otherwise USER can be used
|
|---|
| 201 | if ( "$USER" eq "root" ) {
|
|---|
| 202 | if ( ( not $DASSCM_USERNAME ) and ( $command ne "login" ) ) {
|
|---|
| 203 | die
|
|---|
| 204 | "Envirnonment variable DASSCM_USERNAME not set.\nSet DASSCM_USERNAME to your subversion user account.\n";
|
|---|
| 205 | }
|
|---|
| 206 | $svnOptions .= " --no-auth-cache ";
|
|---|
| 207 | } elsif ( !$DASSCM_USERNAME ) {
|
|---|
| 208 | $DASSCM_USERNAME = $USER;
|
|---|
| 209 | }
|
|---|
| 210 |
|
|---|
| 211 | #
|
|---|
| 212 | # password
|
|---|
| 213 | #
|
|---|
| 214 | if ($DASSCM_PASSWORD) {
|
|---|
| 215 | $svnPasswordCredentials = " --password $DASSCM_PASSWORD ";
|
|---|
| 216 | }
|
|---|
| 217 | }
|
|---|
| 218 |
|
|---|
| 219 | #$svnOptions .= " --username $DASSCM_USERNAME "
|
|---|
| 220 | }
|
|---|
| 221 |
|
|---|
| 222 | sub check_parameter(@)
|
|---|
| 223 | {
|
|---|
| 224 | }
|
|---|
| 225 |
|
|---|
| 226 | #
|
|---|
| 227 | # generate from (relative) filename
|
|---|
| 228 | # all required file and directory names:
|
|---|
| 229 | # $basename, $dirname_prod, $dirname_repo,
|
|---|
| 230 | # $filename_prod, $filename_repo
|
|---|
| 231 | #
|
|---|
| 232 | sub get_filenames(@)
|
|---|
| 233 | {
|
|---|
| 234 | my $filename_prod = $_[0];
|
|---|
| 235 |
|
|---|
| 236 | # make filename absolut
|
|---|
| 237 | if ( !( $filename_prod =~ m/^\// ) ) {
|
|---|
| 238 | $filename_prod = cwd() . "/" . $filename_prod;
|
|---|
| 239 | }
|
|---|
| 240 |
|
|---|
| 241 | if ( not -r $filename_prod ) {
|
|---|
| 242 | fatalerror( $filename_prod . " is not accessable" );
|
|---|
| 243 | }
|
|---|
| 244 |
|
|---|
| 245 | # TODO: dirname buggy: eg. "/etc/" is reduced to "/",
|
|---|
| 246 | # "/etc" is used as filename
|
|---|
| 247 | my $dirname_prod = dirname($filename_prod);
|
|---|
| 248 |
|
|---|
| 249 | # uses chdir to determine real directory in a unique way
|
|---|
| 250 | chdir $dirname_prod or die $!;
|
|---|
| 251 | $dirname_prod = cwd();
|
|---|
| 252 | chdir $StartDirectory;
|
|---|
| 253 |
|
|---|
| 254 | my $basename = basename($filename_prod);
|
|---|
| 255 |
|
|---|
| 256 | if ($verbose) {
|
|---|
| 257 | print "dir: " . $dirname_prod . "\n";
|
|---|
| 258 | print "fn: " . $basename . "\n";
|
|---|
| 259 | }
|
|---|
| 260 |
|
|---|
| 261 | my $dirname_repo = $DASSCM_REPO . "/" . $dirname_prod;
|
|---|
| 262 | my $filename_repo = "$dirname_repo/$basename";
|
|---|
| 263 |
|
|---|
| 264 | return (
|
|---|
| 265 | $basename, $dirname_prod, $dirname_repo,
|
|---|
| 266 | $filename_prod, $filename_repo
|
|---|
| 267 | );
|
|---|
| 268 | }
|
|---|
| 269 |
|
|---|
| 270 | sub generatePermissionList
|
|---|
| 271 | {
|
|---|
| 272 |
|
|---|
| 273 | # generieren der Zeilen für Permission-Savefile
|
|---|
| 274 | my @files = @_;
|
|---|
| 275 | my @permlist = ();
|
|---|
| 276 | foreach my $file (@files) {
|
|---|
| 277 | $file = "/" . $file;
|
|---|
| 278 | if ( -e $file ) {
|
|---|
| 279 | my $info = stat($file) || die "failed to stat $file: aborting";
|
|---|
| 280 | my $mode = get_type( $info->mode ) & 07777;
|
|---|
| 281 | my $modestring = sprintf( "%04o", $mode );
|
|---|
| 282 | my $uid = $info->uid;
|
|---|
| 283 | my $uidname = getpwuid($uid);
|
|---|
| 284 | my $gid = $info->gid;
|
|---|
| 285 | my $gidname = getgrgid($gid);
|
|---|
| 286 | push(
|
|---|
| 287 | @permlist,
|
|---|
| 288 | sprintf( "%-55s %-17s %4d",
|
|---|
| 289 | $file, "${uidname}:${gidname}", $modestring )
|
|---|
| 290 | );
|
|---|
| 291 | } else {
|
|---|
| 292 | print
|
|---|
| 293 | "failed to get status of $file. It exists in the repository, but not on the system\n";
|
|---|
| 294 | }
|
|---|
| 295 | }
|
|---|
| 296 | return @permlist;
|
|---|
| 297 | }
|
|---|
| 298 |
|
|---|
| 299 | sub get_type
|
|---|
| 300 | {
|
|---|
| 301 |
|
|---|
| 302 | # Funktion übernommen aus /usr/bin/chkstat
|
|---|
| 303 | my $S_IFLNK = 0120000; # symbolic link
|
|---|
| 304 | my $S_IFREG = 0100000; # regular file
|
|---|
| 305 | my $S_IFDIR = 0040000; # directory
|
|---|
| 306 | my $S_IFCHAR = 0020000; # character device
|
|---|
| 307 | my $S_IFBLK = 0060000; # block device
|
|---|
| 308 | my $S_IFFIFO = 0010000; # fifo
|
|---|
| 309 | my $S_IFSOCK = 0140000; # socket
|
|---|
| 310 | my $S_IFMT = 0170000; # type of file
|
|---|
| 311 |
|
|---|
| 312 | my $S_m;
|
|---|
| 313 | if ( ( $_[0] & $S_IFMT ) == $S_IFLNK ) { $S_m = $_[0] - $S_IFLNK; }
|
|---|
| 314 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFREG ) { $S_m = $_[0] - $S_IFREG; }
|
|---|
| 315 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFDIR ) { $S_m = $_[0] - $S_IFDIR; }
|
|---|
| 316 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFCHAR ) { $S_m = $_[0] - $S_IFCHAR; }
|
|---|
| 317 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFBLK ) { $S_m = $_[0] - $S_IFBLK; }
|
|---|
| 318 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFFIFO ) { $S_m = $_[0] - $S_IFFIFO; }
|
|---|
| 319 | elsif ( ( $_[0] & $S_IFMT ) == $S_IFSOCK ) { $S_m = $_[0] - $S_IFSOCK; }
|
|---|
| 320 | $S_m;
|
|---|
| 321 | }
|
|---|
| 322 |
|
|---|
| 323 | sub run_command
|
|---|
| 324 | {
|
|---|
| 325 | my $command = shift;
|
|---|
| 326 |
|
|---|
| 327 | #print "executing command: " . $command . "\n";
|
|---|
| 328 |
|
|---|
| 329 | open( RESULT, $command . ' 2>&1 |' );
|
|---|
| 330 | my @result = <RESULT>;
|
|---|
| 331 | close(RESULT);
|
|---|
| 332 | my $retcode = $? >> 8;
|
|---|
| 333 |
|
|---|
| 334 | #print @result;
|
|---|
| 335 | #if( $retcode ) { print "return code: " . $retcode . "\n"; }
|
|---|
| 336 |
|
|---|
| 337 | return ( $retcode, @result );
|
|---|
| 338 | }
|
|---|
| 339 |
|
|---|
| 340 | sub run_interactive
|
|---|
| 341 | {
|
|---|
| 342 |
|
|---|
| 343 | if ($verbose) {
|
|---|
| 344 | print "run_interactive:" . join( " ", @_ ) . "\n";
|
|---|
| 345 | }
|
|---|
| 346 |
|
|---|
| 347 | system(@_);
|
|---|
| 348 | if ( $? == -1 ) {
|
|---|
| 349 | printf "failed to execute: $!\n";
|
|---|
| 350 | } elsif ( $? & 127 ) {
|
|---|
| 351 | printf "child died with signal %d, %s coredump\n", ( $? & 127 ),
|
|---|
| 352 | ( $? & 128 ) ? 'with' : 'without';
|
|---|
| 353 | } elsif ( $? >> 8 != 0 ) {
|
|---|
| 354 | printf "child exited with value %d\n", $? >> 8;
|
|---|
| 355 | }
|
|---|
| 356 | return ( $? >> 8 );
|
|---|
| 357 | }
|
|---|
| 358 |
|
|---|
| 359 | sub svn_check_credentials( $$ )
|
|---|
| 360 | {
|
|---|
| 361 | my $username = shift;
|
|---|
| 362 | my $password = shift;
|
|---|
| 363 |
|
|---|
| 364 | print "checking credentials ... ";
|
|---|
| 365 |
|
|---|
| 366 | if ( !$username ) {
|
|---|
| 367 | fatalerror("no username given");
|
|---|
| 368 | }
|
|---|
| 369 |
|
|---|
| 370 | if ( !$password ) {
|
|---|
| 371 | fatalerror("no password given");
|
|---|
| 372 | }
|
|---|
| 373 |
|
|---|
| 374 | # Options for "svn info" are not supported by subversion 1.0.0 (SLES9),
|
|---|
| 375 | # therefore switching to "svn status"
|
|---|
| 376 | # ( my $rc_update, my @result ) =
|
|---|
| 377 | # run_command(
|
|---|
| 378 | # "$SVN info --non-interactive --no-auth-cache --username $username --password $password $DASSCM_SVN_REPOSITORY"
|
|---|
| 379 | # );
|
|---|
| 380 | #print @result;
|
|---|
| 381 |
|
|---|
| 382 | ( my $rc_update, my @result ) =
|
|---|
| 383 | run_command(
|
|---|
| 384 | "$SVN ls --non-interactive --no-auth-cache --username $username --password $password $DASSCM_SVN_REPOSITORY"
|
|---|
| 385 | );
|
|---|
| 386 |
|
|---|
| 387 | if ( $rc_update != 0 ) {
|
|---|
| 388 | print "\n", @result;
|
|---|
| 389 | fatalerror();
|
|---|
| 390 | }
|
|---|
| 391 |
|
|---|
| 392 | }
|
|---|
| 393 |
|
|---|
| 394 | sub svn_update( ;$ )
|
|---|
| 395 | {
|
|---|
| 396 | my $update_path = shift || $DASSCM_REPO;
|
|---|
| 397 | ( my $rc_update, my @result ) =
|
|---|
| 398 | run_command(
|
|---|
| 399 | "$SVN update --non-interactive $svnCheckoutCredentials $update_path");
|
|---|
| 400 | print @result;
|
|---|
| 401 | if ( $rc_update != 0 ) {
|
|---|
| 402 | fatalerror();
|
|---|
| 403 | }
|
|---|
| 404 | }
|
|---|
| 405 |
|
|---|
| 406 | sub svn_getStoredFiles( ;$ )
|
|---|
| 407 | {
|
|---|
| 408 |
|
|---|
| 409 | # TODO: get_filenames?
|
|---|
| 410 | #my $rel_path = shift || "";
|
|---|
| 411 | #my $path = "${DASSCM_REPO}/${rel_path}";
|
|---|
| 412 | my $path = ${DASSCM_REPO};
|
|---|
| 413 |
|
|---|
| 414 | # svn ls -R is better, but much, much slower
|
|---|
| 415 | # ( my $rc, my @result ) = run_command("$SVN ls --recursive $svnCheckoutCredentials $path");
|
|---|
| 416 | ( my $rc, my @result ) =
|
|---|
| 417 | run_command(
|
|---|
| 418 | "cd $path && find | grep -v '/.svn' | sed -e 's/\.\\///' | grep -v '^\$'"
|
|---|
| 419 | );
|
|---|
| 420 | if ( $rc != 0 ) {
|
|---|
| 421 | print @result;
|
|---|
| 422 | fatalerror;
|
|---|
| 423 | }
|
|---|
| 424 | chomp(@result);
|
|---|
| 425 | return @result;
|
|---|
| 426 | }
|
|---|
| 427 |
|
|---|
| 428 | #
|
|---|
| 429 | # from an array of files/dirs,
|
|---|
| 430 | # generates list of files
|
|---|
| 431 | # sorted by type
|
|---|
| 432 | #
|
|---|
| 433 | sub get_files( @ )
|
|---|
| 434 | {
|
|---|
| 435 | my @files = ();
|
|---|
| 436 | my @links = ();
|
|---|
| 437 | my @dirs = ();
|
|---|
| 438 | my @others = ();
|
|---|
| 439 |
|
|---|
| 440 | if (@_) {
|
|---|
| 441 | find(
|
|---|
| 442 | {
|
|---|
| 443 | wanted => sub {
|
|---|
| 444 | my $fullname = cwd() . "/" . $_;
|
|---|
| 445 | if ( -l $_ ) {
|
|---|
| 446 |
|
|---|
| 447 | # soft link
|
|---|
| 448 | # important: check for links first
|
|---|
| 449 | # to exclude them from further checks
|
|---|
| 450 | push( @links, $fullname );
|
|---|
| 451 | } elsif ( -d $_ ) {
|
|---|
| 452 | push( @dirs, $fullname );
|
|---|
| 453 | } elsif ( -f $_ ) {
|
|---|
| 454 |
|
|---|
| 455 | # regular file
|
|---|
| 456 | push( @files, $fullname );
|
|---|
| 457 | } else {
|
|---|
| 458 | push( @others, $fullname );
|
|---|
| 459 | }
|
|---|
| 460 | }
|
|---|
| 461 | },
|
|---|
| 462 | @_
|
|---|
| 463 | );
|
|---|
| 464 | }
|
|---|
| 465 |
|
|---|
| 466 | # don't rely on others.
|
|---|
| 467 | # If more specific file types are needed,
|
|---|
| 468 | # they will be added
|
|---|
| 469 | return {
|
|---|
| 470 | files => \@files,
|
|---|
| 471 | links => \@links,
|
|---|
| 472 | dirs => \@dirs,
|
|---|
| 473 | others => \@others
|
|---|
| 474 | };
|
|---|
| 475 | }
|
|---|
| 476 |
|
|---|
| 477 | #####################################################################
|
|---|
| 478 | #
|
|---|
| 479 | # functions
|
|---|
| 480 |
|
|---|
| 481 | sub help(;@)
|
|---|
| 482 | {
|
|---|
| 483 | if ( @_ == 0 ) {
|
|---|
| 484 | usage();
|
|---|
| 485 | } else {
|
|---|
| 486 | print "help for @_: ...\n";
|
|---|
| 487 | usage();
|
|---|
| 488 | }
|
|---|
| 489 | }
|
|---|
| 490 |
|
|---|
| 491 | sub login(@)
|
|---|
| 492 | {
|
|---|
| 493 | check_parameter( @_, 1 );
|
|---|
| 494 | check_env();
|
|---|
| 495 |
|
|---|
| 496 | my $input_username = $_[0];
|
|---|
| 497 |
|
|---|
| 498 | if ( not $input_username ) {
|
|---|
| 499 | my $output_username = "";
|
|---|
| 500 | if ($DASSCM_USERNAME) {
|
|---|
| 501 | $output_username = " ($DASSCM_USERNAME)";
|
|---|
| 502 | }
|
|---|
| 503 |
|
|---|
| 504 | print "Enter DASSCM user name", $output_username, ": ";
|
|---|
| 505 | $input_username = <STDIN>;
|
|---|
| 506 | chomp($input_username);
|
|---|
| 507 | }
|
|---|
| 508 |
|
|---|
| 509 | # hidden password input
|
|---|
| 510 | print "Enter DASSCM user password: ";
|
|---|
| 511 | ReadMode('noecho');
|
|---|
| 512 | my $input_password = <STDIN>;
|
|---|
| 513 | ReadMode('normal');
|
|---|
| 514 | chomp($input_password);
|
|---|
| 515 | print "\n";
|
|---|
| 516 |
|
|---|
| 517 | svn_check_credentials( $input_username || $DASSCM_USERNAME,
|
|---|
| 518 | $input_password );
|
|---|
| 519 |
|
|---|
| 520 | #
|
|---|
| 521 | # set environment variables
|
|---|
| 522 | #
|
|---|
| 523 | $ENV{'DASSCM_USERNAME'} = $input_username;
|
|---|
| 524 | $ENV{'DASSCM_PASSWORD'} = $input_password;
|
|---|
| 525 |
|
|---|
| 526 | print "subversion access okay\n\n", "DASSCM_USERNAME: $input_username\n",
|
|---|
| 527 | "DASSCM_PASSWORD: (hidden)\n", "DASSCM_PROD: $DASSCM_PROD\n",
|
|---|
| 528 | "DASSCM_REPO: $DASSCM_REPO\n",
|
|---|
| 529 | "Server Repository: $DASSCM_SVN_REPOSITORY\n", "\n", "[dasscm shell]\n\n";
|
|---|
| 530 |
|
|---|
| 531 | my $shell = $SHELL || "bash";
|
|---|
| 532 | exec($shell) or die "failed to start new shell";
|
|---|
| 533 | }
|
|---|
| 534 |
|
|---|
| 535 | sub init(@)
|
|---|
| 536 | {
|
|---|
| 537 | check_parameter( @_, 1 );
|
|---|
| 538 | check_env();
|
|---|
| 539 |
|
|---|
| 540 | # don't do repository creation (svn mkdir) here,
|
|---|
| 541 | # because then their must be a lot of prior checks
|
|---|
| 542 |
|
|---|
| 543 | # update complete repository
|
|---|
| 544 | # and create permission file
|
|---|
| 545 | my $retcode =
|
|---|
| 546 | run_interactive(
|
|---|
| 547 | "cd $DASSCM_LOCAL_REPOSITORY_BASE; $SVN checkout $svnCheckoutCredentials $svnOptions $DASSCM_SVN_REPOSITORY; touch $permissions_file"
|
|---|
| 548 | );
|
|---|
| 549 | }
|
|---|
| 550 |
|
|---|
| 551 | sub ls(@)
|
|---|
| 552 | {
|
|---|
| 553 | check_parameter( @_, 1 );
|
|---|
| 554 | check_env();
|
|---|
| 555 |
|
|---|
| 556 | my @files = svn_getStoredFiles(@_);
|
|---|
| 557 |
|
|---|
| 558 | print join( "\n", @files );
|
|---|
| 559 | print "\n";
|
|---|
| 560 | }
|
|---|
| 561 |
|
|---|
| 562 | sub update(@)
|
|---|
| 563 | {
|
|---|
| 564 | check_parameter( @_, 1 );
|
|---|
| 565 | check_env();
|
|---|
| 566 |
|
|---|
| 567 | #
|
|---|
| 568 | # update local repository
|
|---|
| 569 | #
|
|---|
| 570 | svn_update();
|
|---|
| 571 | }
|
|---|
| 572 |
|
|---|
| 573 | #
|
|---|
| 574 | # helper function for "add" command
|
|---|
| 575 | #
|
|---|
| 576 | sub add_helper(@)
|
|---|
| 577 | {
|
|---|
| 578 | (
|
|---|
| 579 | my $basename,
|
|---|
| 580 | my $dirname_prod,
|
|---|
| 581 | my $dirname_repo,
|
|---|
| 582 | my $filename_prod,
|
|---|
| 583 | my $filename_repo
|
|---|
| 584 | )
|
|---|
| 585 | = get_filenames( $_[0] );
|
|---|
| 586 |
|
|---|
| 587 | if ( $command eq "add" ) {
|
|---|
| 588 | mkpath($dirname_repo);
|
|---|
| 589 | }
|
|---|
| 590 |
|
|---|
| 591 | # TODO: are permissions also copied?
|
|---|
| 592 | copy( $filename_prod, $filename_repo )
|
|---|
| 593 | or error "failed to copy $filename_prod to repository: $!";
|
|---|
| 594 |
|
|---|
| 595 | if ( $command eq "add" ) {
|
|---|
| 596 |
|
|---|
| 597 | # already checked in?
|
|---|
| 598 | chdir $DASSCM_REPO;
|
|---|
| 599 |
|
|---|
| 600 | # also add the path to filename.
|
|---|
| 601 | for my $dir ( split( '/', $dirname_prod ) ) {
|
|---|
| 602 | if ($dir) {
|
|---|
| 603 | my ( $rc, @out ) =
|
|---|
| 604 | run_command( "$SVN add --non-recursive \"" . $dir . "\"" );
|
|---|
| 605 | if ( $rc > 0 ) {
|
|---|
| 606 | print join( "\n", @out );
|
|---|
| 607 | }
|
|---|
| 608 | chdir $dir;
|
|---|
| 609 | }
|
|---|
| 610 | }
|
|---|
| 611 | my ( $rc, @out ) = run_command( "$SVN add \"" . $basename . "\"" );
|
|---|
| 612 | if ( $rc > 0 ) {
|
|---|
| 613 | print join( "\n", @out );
|
|---|
| 614 | }
|
|---|
| 615 | chdir $StartDirectory;
|
|---|
| 616 | }
|
|---|
| 617 | }
|
|---|
| 618 |
|
|---|
| 619 | #
|
|---|
| 620 | # add (is used for command add and commit)
|
|---|
| 621 | #
|
|---|
| 622 | sub add(@)
|
|---|
| 623 | {
|
|---|
| 624 | check_parameter( @_, 1 );
|
|---|
| 625 | check_env();
|
|---|
| 626 |
|
|---|
| 627 | #
|
|---|
| 628 | # update local repository
|
|---|
| 629 | #
|
|---|
| 630 | svn_update();
|
|---|
| 631 |
|
|---|
| 632 | # get all regular files and links
|
|---|
| 633 | my $href_files = get_files(@_);
|
|---|
| 634 |
|
|---|
| 635 | #print Dumper( $href_files );
|
|---|
| 636 |
|
|---|
| 637 | my @files = @{ $href_files->{files} };
|
|---|
| 638 | my @links = @{ $href_files->{links} };
|
|---|
| 639 |
|
|---|
| 640 | if (@files) {
|
|---|
| 641 | my $number = $#files + 1;
|
|---|
| 642 | print "files to check-in ($number): \n";
|
|---|
| 643 | print join( "\n", @files );
|
|---|
| 644 | print "\n";
|
|---|
| 645 | }
|
|---|
| 646 |
|
|---|
| 647 | if (@links) {
|
|---|
| 648 | my $number = $#links + 1;
|
|---|
| 649 | print "\n";
|
|---|
| 650 | print "ignoring links ($number):\n";
|
|---|
| 651 | print join( "\n", @links );
|
|---|
| 652 | print "\n";
|
|---|
| 653 | }
|
|---|
| 654 |
|
|---|
| 655 | # TODO: confirm
|
|---|
| 656 |
|
|---|
| 657 | # copy files one by one to local repository
|
|---|
| 658 | for my $file (@files) {
|
|---|
| 659 |
|
|---|
| 660 | # add file
|
|---|
| 661 | add_helper($file);
|
|---|
| 662 | }
|
|---|
| 663 |
|
|---|
| 664 | # create new permissions file
|
|---|
| 665 | permissions();
|
|---|
| 666 |
|
|---|
| 667 | # add permissions file
|
|---|
| 668 | add_helper($permissions_file);
|
|---|
| 669 |
|
|---|
| 670 | if ( $options{'message'} ) {
|
|---|
| 671 | $svnOptions .= " --message \"$options{'message'}\" ";
|
|---|
| 672 | }
|
|---|
| 673 |
|
|---|
| 674 | # commit calls $EDITOR.
|
|---|
| 675 | # use "interactive" here, to display output
|
|---|
| 676 | my $retcode =
|
|---|
| 677 | run_interactive(
|
|---|
| 678 | "$SVN commit $svnOptions --username $DASSCM_USERNAME $svnPasswordCredentials $DASSCM_REPO"
|
|---|
| 679 | );
|
|---|
| 680 |
|
|---|
| 681 | #print $filename_prod. "\n";
|
|---|
| 682 | #print $dirname_repo. "\n";
|
|---|
| 683 | }
|
|---|
| 684 |
|
|---|
| 685 | sub blame(@)
|
|---|
| 686 | {
|
|---|
| 687 | check_parameter( @_, 1 );
|
|---|
| 688 | check_env();
|
|---|
| 689 |
|
|---|
| 690 | (
|
|---|
| 691 | my $basename,
|
|---|
| 692 | my $dirname_prod,
|
|---|
| 693 | my $dirname_repo,
|
|---|
| 694 | my $filename_prod,
|
|---|
| 695 | my $filename_repo
|
|---|
| 696 | )
|
|---|
| 697 | = get_filenames( $_[0] );
|
|---|
| 698 |
|
|---|
| 699 | my $retcode = run_interactive("$SVN blame $svnOptions $filename_repo");
|
|---|
| 700 | }
|
|---|
| 701 |
|
|---|
| 702 | sub diff(@)
|
|---|
| 703 | {
|
|---|
| 704 | check_parameter( @_, 1 );
|
|---|
| 705 | check_env();
|
|---|
| 706 |
|
|---|
| 707 | (
|
|---|
| 708 | my $basename,
|
|---|
| 709 | my $dirname_prod,
|
|---|
| 710 | my $dirname_repo,
|
|---|
| 711 | my $filename_prod,
|
|---|
| 712 | my $filename_repo
|
|---|
| 713 | )
|
|---|
| 714 | = get_filenames( $_[0] );
|
|---|
| 715 |
|
|---|
| 716 | #print "$basename,$dirname_prod,$dirname_repo\n";
|
|---|
| 717 |
|
|---|
| 718 | ( my $rc_update, my @result ) = run_command("$SVN update $filename_repo");
|
|---|
| 719 | if ( $rc_update != 0 ) {
|
|---|
| 720 | print @result;
|
|---|
| 721 | die;
|
|---|
| 722 | }
|
|---|
| 723 |
|
|---|
| 724 | ( my $rc_diff, my @diff_result ) =
|
|---|
| 725 | run_command( $diff . " $filename_repo $filename_prod" );
|
|---|
| 726 |
|
|---|
| 727 | print @diff_result;
|
|---|
| 728 | }
|
|---|
| 729 |
|
|---|
| 730 | sub status(@)
|
|---|
| 731 | {
|
|---|
| 732 | check_parameter( @_, 1 );
|
|---|
| 733 | check_env();
|
|---|
| 734 |
|
|---|
| 735 | #
|
|---|
| 736 | # update local repository
|
|---|
| 737 | #
|
|---|
| 738 | svn_update();
|
|---|
| 739 |
|
|---|
| 740 | # TODO: start at subdirectories ?
|
|---|
| 741 | my $dir = $DASSCM_REPO;
|
|---|
| 742 | my @files = svn_getStoredFiles($dir);
|
|---|
| 743 |
|
|---|
| 744 | # Liste der geänderten Files ausgeben, falls nicht leer
|
|---|
| 745 | if (@files) {
|
|---|
| 746 |
|
|---|
| 747 | # stores result from status (cvscheck)
|
|---|
| 748 | my %removedfiles = ();
|
|---|
| 749 | my %changedfiles = ();
|
|---|
| 750 |
|
|---|
| 751 | foreach my $file (@files) {
|
|---|
| 752 |
|
|---|
| 753 | my $realfile = "/" . $file;
|
|---|
| 754 | my $cvsworkfile = "${DASSCM_REPO}/${file}";
|
|---|
| 755 |
|
|---|
| 756 | if ( -d $realfile ) {
|
|---|
| 757 |
|
|---|
| 758 | # directory. do nothing
|
|---|
| 759 | } elsif ( !-r $realfile ) {
|
|---|
| 760 | $removedfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 761 | } else {
|
|---|
| 762 | ( -r "$cvsworkfile" )
|
|---|
| 763 | || die("Fehler: $cvsworkfile ist nicht lesbar");
|
|---|
| 764 | if ( compare( $cvsworkfile, $realfile ) != 0 ) {
|
|---|
| 765 | $changedfiles{"$realfile"} = $cvsworkfile;
|
|---|
| 766 | }
|
|---|
| 767 | }
|
|---|
| 768 | }
|
|---|
| 769 |
|
|---|
| 770 | if (%removedfiles) {
|
|---|
| 771 | print "deleted files (found in repository, but not in system):\n";
|
|---|
| 772 | foreach my $key ( values %removedfiles ) {
|
|---|
| 773 | print "$key\n";
|
|---|
| 774 | }
|
|---|
| 775 | print "\n";
|
|---|
| 776 | }
|
|---|
| 777 |
|
|---|
| 778 | if (%changedfiles) {
|
|---|
| 779 | print "modified files:\n";
|
|---|
| 780 | foreach my $key ( keys %changedfiles ) {
|
|---|
| 781 | print "$key\n";
|
|---|
| 782 | }
|
|---|
| 783 | }
|
|---|
| 784 | } else {
|
|---|
| 785 | print "no modified files found in $dir\n";
|
|---|
| 786 | }
|
|---|
| 787 |
|
|---|
| 788 | print "\n";
|
|---|
| 789 | }
|
|---|
| 790 |
|
|---|
| 791 | sub permissions(@)
|
|---|
| 792 | {
|
|---|
| 793 | check_parameter( @_, 1 );
|
|---|
| 794 | check_env();
|
|---|
| 795 |
|
|---|
| 796 | #
|
|---|
| 797 | # update local repository
|
|---|
| 798 | #
|
|---|
| 799 | #svn_update();
|
|---|
| 800 |
|
|---|
| 801 | # TODO: start at subdirectories ?
|
|---|
| 802 | my $dir = $DASSCM_REPO;
|
|---|
| 803 | my @files = svn_getStoredFiles($dir);
|
|---|
| 804 |
|
|---|
| 805 | if (@files) {
|
|---|
| 806 |
|
|---|
| 807 | # generieren der Permissions
|
|---|
| 808 | my @permissions = generatePermissionList(@files);
|
|---|
| 809 | my $OUTFILE;
|
|---|
| 810 | my $tofile = 0; # Status für schreiben in File
|
|---|
| 811 |
|
|---|
| 812 | if ( -w dirname($permissions_file) ) {
|
|---|
| 813 |
|
|---|
| 814 | # Verzeichnis existiert => schreiben
|
|---|
| 815 | print "storing permissions in file $permissions_file\n";
|
|---|
| 816 | open( OUTFILE, ">$permissions_file" )
|
|---|
| 817 | || die("failed to write to $permissions_file: $!");
|
|---|
| 818 | $tofile = 1; # Merken, daß in File geschrieben wird
|
|---|
| 819 | print OUTFILE "#\n";
|
|---|
| 820 | print OUTFILE "# created by dasscm permissions\n";
|
|---|
| 821 | print OUTFILE
|
|---|
| 822 | "# It is intended to be used for restoring permissions\n";
|
|---|
| 823 | } else {
|
|---|
| 824 |
|
|---|
| 825 | # Pfad für Sicherungsdatei existiert nicht => schreiben auf stdout
|
|---|
| 826 | # Alias Filehandle für stdout erzeugen
|
|---|
| 827 | *OUTFILE = *STDOUT;
|
|---|
| 828 | }
|
|---|
| 829 | foreach my $line (@permissions) {
|
|---|
| 830 | print OUTFILE "$line\n";
|
|---|
| 831 | }
|
|---|
| 832 |
|
|---|
| 833 | if ($tofile) {
|
|---|
| 834 | close(OUTFILE);
|
|---|
| 835 | }
|
|---|
| 836 | }
|
|---|
| 837 | }
|
|---|
| 838 |
|
|---|
| 839 | #####################################################################
|
|---|
| 840 | #
|
|---|
| 841 | # main
|
|---|
| 842 | #
|
|---|
| 843 |
|
|---|
| 844 | my $number_arguments = @ARGV;
|
|---|
| 845 |
|
|---|
| 846 | if ( $number_arguments > 0 ) {
|
|---|
| 847 |
|
|---|
| 848 | # get subcommand and remove it from @ARGV
|
|---|
| 849 | $command = $ARGV[0];
|
|---|
| 850 | shift @ARGV;
|
|---|
| 851 |
|
|---|
| 852 | $DASSCM_LOCAL_REPOSITORY_BASE = $config->{'DASSCM_LOCAL_REPOSITORY_BASE'};
|
|---|
| 853 | $DASSCM_REPOSITORY_NAME = $config->{'DASSCM_REPOSITORY_NAME'};
|
|---|
| 854 |
|
|---|
| 855 | # TODO: check variables
|
|---|
| 856 | $DASSCM_SVN_REPOSITORY =
|
|---|
| 857 | $config->{'DASSCM_SVN_REPOSITORY_BASE'} . "/" . $DASSCM_REPOSITORY_NAME;
|
|---|
| 858 |
|
|---|
| 859 | my $DASSCM_CHECKOUT_USERNAME = $config->{'DASSCM_CHECKOUT_USERNAME'};
|
|---|
| 860 | my $DASSCM_CHECKOUT_PASSWORD = $config->{'DASSCM_CHECKOUT_PASSWORD'};
|
|---|
| 861 |
|
|---|
| 862 | #
|
|---|
| 863 | # if a user is given by dasscm configuration file, we use it.
|
|---|
| 864 | # Otherwise we expect that read-only account is configured
|
|---|
| 865 | # as local subversion configuration.
|
|---|
| 866 | # If this is also not the case,
|
|---|
| 867 | # user is required to type username and password.
|
|---|
| 868 | # This will be stored as local subversion configuration thereafter.
|
|---|
| 869 | #
|
|---|
| 870 | if ( $DASSCM_CHECKOUT_USERNAME && $DASSCM_CHECKOUT_PASSWORD ) {
|
|---|
| 871 | $svnCheckoutCredentials =
|
|---|
| 872 | " --username $DASSCM_CHECKOUT_USERNAME --password $DASSCM_CHECKOUT_PASSWORD ";
|
|---|
| 873 | }
|
|---|
| 874 |
|
|---|
| 875 | # get command line options and store them in options hash
|
|---|
| 876 | my $result = GetOptions( \%options, 'verbose', 'message=s' );
|
|---|
| 877 |
|
|---|
| 878 | # print options
|
|---|
| 879 | foreach my $option ( keys %options ) {
|
|---|
| 880 | print "${option}: $options{$option}\n";
|
|---|
| 881 | }
|
|---|
| 882 |
|
|---|
| 883 | # set verbose to command line option
|
|---|
| 884 | $verbose = $options{'verbose'};
|
|---|
| 885 |
|
|---|
| 886 | #
|
|---|
| 887 | # action accordinly to command are taken
|
|---|
| 888 | # $command is rewritten in standard format,
|
|---|
| 889 | # so we can test for it later on more simply
|
|---|
| 890 | #
|
|---|
| 891 | $_ = $command;
|
|---|
| 892 | if (m/help/i) {
|
|---|
| 893 | help(@ARGV);
|
|---|
| 894 | } elsif (m/login/i) {
|
|---|
| 895 | $command = "login";
|
|---|
| 896 | login(@ARGV);
|
|---|
| 897 | } elsif (m/init/i) {
|
|---|
| 898 | $command = "init";
|
|---|
| 899 | init(@ARGV);
|
|---|
| 900 | } elsif (m/ls/i) {
|
|---|
| 901 | $command = "ls";
|
|---|
| 902 | ls(@ARGV);
|
|---|
| 903 | } elsif ( (m/update/i) || (m/up/i) ) {
|
|---|
| 904 | $command = "update";
|
|---|
| 905 | update(@ARGV);
|
|---|
| 906 | } elsif (m/add/i) {
|
|---|
| 907 | $command = "add";
|
|---|
| 908 | add(@ARGV);
|
|---|
| 909 | } elsif (m/commit/i) {
|
|---|
| 910 | $command = "commit";
|
|---|
| 911 | add(@ARGV);
|
|---|
| 912 | } elsif (m/blame/i) {
|
|---|
| 913 | $command = "blame";
|
|---|
| 914 | blame(@ARGV);
|
|---|
| 915 | } elsif (m/diff/i) {
|
|---|
| 916 | $command = "diff";
|
|---|
| 917 | diff(@ARGV);
|
|---|
| 918 | } elsif ( (m/status/i) || (m/st/i) ) {
|
|---|
| 919 | $command = "status";
|
|---|
| 920 | status(@ARGV);
|
|---|
| 921 | } elsif (m/permissions/i) {
|
|---|
| 922 | $command = "permissions";
|
|---|
| 923 | permissions(@ARGV);
|
|---|
| 924 | } else {
|
|---|
| 925 | print "unknown command: $command\n\n";
|
|---|
| 926 | usage();
|
|---|
| 927 | check_env();
|
|---|
| 928 | }
|
|---|
| 929 |
|
|---|
| 930 | # cleanup (svn-commit.tmp)
|
|---|
| 931 | # commitall
|
|---|
| 932 | # revert
|
|---|
| 933 | # activate
|
|---|
| 934 | # rm
|
|---|
| 935 | }
|
|---|
