all

   1 #!/bin/sh
   2 # vim: filetype=zsh
   3
   4 set -e
   5
   6 # I use this in EVERY shell script ;)
   7 LF="
   8 "
   9
  10 d00=`pwd`
  11 while ! [ -f ./all ]; do
  12         if [ x"`pwd`" = x"/" ]; then
  13                 echo "Cannot find myself."
  14                 echo "Please run this script with the working directory inside a Xonotic checkout."
  15                 exit 1
  16         fi
  17         cd ..
  18 done
  19 d0=`pwd`
  20 SELF="$d0/all"
  21
  22 # If we are on WINDOWS:
  23 case "$0" in
  24         all|*/all)
  25                 case "`uname`" in
  26                         MINGW*|Win*)
  27                                 # Windows hates users. So this script has to copy itself elsewhere first...
  28                                 tname=
  29                                 cp "$SELF" ../all.xonotic.sh
  30                                 export WE_HATE_OUR_USERS=1
  31                                 exec ../all.xonotic.sh "$@"
  32                                 ;;
  33                 esac
  34                 ;;
  35 esac
  36
  37 msg()
  38 {
  39         echo "\e[1m$*\e[m"
  40 }
  41
  42 checksum()
  43 {
  44         if [ -x /usr/bin/md5sum ]; then
  45                 /usr/bin/md5sum "$@"
  46         elif [ -x /bin/md5sum ]; then
  47                 /bin/md5sum "$@"
  48         elif [ -x /usr/bin/cksum ]; then
  49                 /usr/bin/cksum "$@"
  50         else
  51                 echo "NOCHECKSUM"
  52         fi
  53 }
  54
  55 self=`checksum "$SELF"`
  56 checkself()
  57 {
  58         self_new=`checksum "$SELF"`
  59         if [ x"$self" != x"$self_new" ]; then
  60                 msg "./all has changed."
  61                 if [ -z "$XONOTIC_FORBID_RERUN_ALL" ]; then
  62                         msg "Rerunning the requested operation to make sure."
  63                         export XONOTIC_FORBID_RERUN_ALL=1
  64                         exec "$SELF" "$@"
  65                 else
  66                         msg "Please try $SELF update, and then retry your requested operation."
  67                         exit 1
  68                 fi
  69         fi
  70         return 0
  71 }
  72
  73 verbose()
  74 {
  75         msg "+ $*"
  76         "$@"
  77 }
  78
  79 visible_repo_name()
  80 {
  81         case "$1" in
  82                 .)
  83                         echo "the root directory"
  84                         ;;
  85                 *)
  86                         echo "\"$1\""
  87                         ;;
  88         esac
  89 }
  90
  91 check_mergeconflict()
  92 {
  93         if git ls-files -u | grep ' 1   '; then
  94                 echo
  95                 echo "MERGE CONFLICT."
  96                 echo "change into the \"$1\" project directory, and then:"
  97                 echo "- edit the files mentioned above with your favorite editor,"
  98                 echo "  and fix the conflicts (marked with <<<<<<< blocks)"
  99                 echo "- for binary files, you can select the files using"
 100                 echo "  git checkout --ours or git checkout --theirs"
 101                 echo "- when done with a file, 'git add' the file"
 102                 echo "- when done, 'git commit'"
 103                 echo
 104                 exit 1
 105         fi
 106 }
 107
 108 yesno()
 109 {
 110         yesno=
 111         while [ x"$yesno" != x"y" -a x"$yesno" != x"n" ]; do
 112                 eval "$2"
 113                 echo "$1"
 114                 IFS= read -r yesno
 115         done
 116         [ x"$yesno" = x"y" ]
 117 }
 118
 119 enter()
 120 {
 121         $2 cd "$1"
 122         check_mergeconflict "$1"
 123 }
 124
 125 repos_urls="
 126 .                             |                                                   | master      |
 127 data/xonotic-data.pk3dir      |                                                   | master      |
 128 data/xonotic-maps.pk3dir      |                                                   | master      |
 129 data/xonotic-music.pk3dir     |                                                   | master      |
 130 data/xonotic-nexcompat.pk3dir |                                                   | master      |
 131 mediasource                   |                                                   | master      |
 132 darkplaces                    |                                                   | div0-stable | svn
 133 fteqcc                        | git://github.com/Blub/qclib.git                   | master      |
 134 div0-gittools                 | git://git.icculus.org/divverent/div0-gittools.git | master      |
 135 netradiant                    |                                                   | master      |
 136 "
 137 # todo: in darkplaces, change repobranch to div0-stable
 138
 139 repos=`echo "$repos_urls" | grep . | cut -d '|' -f 1 | tr -d ' '`
 140
 141 base=`git config remote.origin.url`
 142 case "$base" in
 143         */xonotic.git)
 144                 base=${base%xonotic.git}
 145                 ;;
 146         *)
 147                 echo "The main repo is not xonotic.git, what have you done?"
 148                 exit 1
 149                 ;;
 150 esac
 151
 152 repourl()
 153 {
 154         t=`echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 2 | tr -d ' '`
 155         if [ -n "$t" ]; then
 156                 case "$t" in
 157                         *://*)
 158                                 echo "$t"
 159                                 ;;
 160                         *)
 161                                 echo "$base$t"
 162                                 ;;
 163                 esac
 164         else
 165                 if [ x"$1" = x"." ]; then
 166                         echo "$base""xonotic.git"
 167                 else
 168                         echo "$base${1##*/}.git"
 169                 fi
 170         fi
 171 }
 172
 173 repobranch()
 174 {
 175         t=`echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 3 | tr -d ' '`
 176         if [ -n "$t" ]; then
 177                 echo "$t"
 178         else
 179                 echo "master"
 180         fi
 181 }
 182
 183 repoflags()
 184 {
 185         echo "$repos_urls" | grep "^$1 " | cut -d '|' -f 4 | tr -d ' '
 186         echo "$t"
 187 }
 188
 189 repos=`for d in $repos; do
 190         p="${d%dir}"
 191         if [ x"$p" = x"$d" ] || [ -d "$d" ] || ! [ -f "$p" ]; then
 192                 echo "$d"
 193         fi
 194 done`
 195
 196 if [ "$#" = 0 ]; then
 197         set -- help
 198 fi
 199 cmd=$1
 200 shift
 201
 202 case "$cmd" in
 203         update|pull)
 204                 allow_pull=true
 205                 if [ x"$1" = x"-N" ]; then
 206                         allow_pull=false
 207                 fi
 208                 for d in $repos; do
 209                         url=`repourl "$d"`
 210                         branch=`repobranch "$d"`
 211                         if [ -d "$d0/$d" ]; then
 212                                 if $allow_pull; then
 213                                         enter "$d0/$d" verbose
 214                                         verbose git config remote.origin.url "$url"
 215                                         verbose git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
 216
 217                                         r=`git symbolic-ref HEAD`
 218                                         r=${r#refs/heads/}
 219                                         if git config branch.$r.remote >/dev/null 2>&1; then
 220                                                 if ! verbose git pull; then
 221                                                         check_mergeconflict "$d"
 222                                                         echo "Pulling failed. Press ENTER to continue, or Ctrl-C to abort."
 223                                                         read -r DUMMY
 224                                                 fi
 225                                         fi
 226
 227                                         cd "$d00"
 228                                         checkself "$cmd" "$@"
 229                                         cd "$d0/$d"
 230                                         verbose git remote prune origin
 231                                         cd "$d0"
 232                                 fi
 233                         else
 234                                 verbose git clone "$url" "$d0/$d"
 235                                 enter "$d0/$d" verbose
 236                                 if [ "$branch" != "master" ]; then
 237                                         verbose git checkout --track -b "$branch" origin/"$branch"
 238                                 fi
 239                                 cd "$d0"
 240                         fi
 241                 done
 242                 ;;
 243         update-maps)
 244                 misc/tools/xonotic-map-compiler-autobuild download
 245                 ;;
 246         checkout|switch)
 247                 remote=$1
 248                 branch=$2
 249                 if [ -z "$branch" ]; then
 250                         branch=$remote
 251                         remote=origin
 252                 fi
 253                 exists=false
 254                 for d in $repos; do
 255                         enter "$d0/$d" verbose
 256                         if [ -z "$branch" ]; then
 257                                 b=`repobranch "$d"`
 258                         else
 259                                 b=$branch
 260                         fi
 261                         if git rev-parse "refs/heads/$b" >/dev/null 2>&1; then
 262                                 exists=true
 263                                 verbose git checkout "$b"
 264                         elif git rev-parse "refs/remotes/$remote/$b" >/dev/null 2>&1; then
 265                                 exists=true
 266                                 verbose git checkout --track -b "$b" "$remote/$b"
 267                         else
 268                                 verbose git checkout "`repobranch "$d"`"
 269                         fi
 270                         cd "$d00"
 271                         checkself "$cmd" "$@"
 272                         cd "$d0"
 273                 done
 274                 if ! $exists; then
 275                         echo "The requested branch was not found in any repository."
 276                 fi
 277                 exec "$SELF" branch
 278                 ;;
 279         branch)
 280                 remote=$1
 281                 branch=$2
 282                 srcbranch=$3
 283                 if [ -z "$branch" ]; then
 284                         branch=$remote
 285                         remote=origin
 286                 fi
 287                 if [ -z "$branch" ]; then
 288                         for d in $repos; do
 289                                 enter "$d0/$d"
 290                                 r=`git symbolic-ref HEAD`
 291                                 r=${r#refs/heads/}
 292                                 echo "$d is at $r"
 293                                 cd "$d0"
 294                         done
 295                 else
 296                         for d in $repos; do
 297                                 dv=`visible_repo_name "$d"`
 298                                 enter "$d0/$d" verbose
 299                                 if git rev-parse "refs/heads/$branch" >/dev/null 2>&1; then
 300                                         echo "Already having this branch in $dv."
 301                                 else
 302                                         if yesno "Branch in $dv?"; then
 303                                                 if [ -n "$srcbranch" ]; then
 304                                                         b=$srcbranch
 305                                                 else
 306                                                         b=origin/"`repobranch "$d"`"
 307                                                         verbose git fetch origin || true
 308                                                 fi
 309                                                 # TODO do this without pushing
 310                                                 verbose git checkout -b "$branch" "$b"
 311                                                 verbose git config "branch.$branch.remote" "$remote"
 312                                                 verbose git config "branch.$branch.merge" "refs/heads/$branch"
 313                                         fi
 314                                 fi
 315                                 cd "$d0"
 316                         done
 317                         "$SELF" branch
 318                 fi
 319                 ;;
 320         branches)
 321                 for d in $repos; do
 322                         enter "$d0/$d"
 323                         echo "In $d:"
 324                         git branch -a -v -v | cut -c 3- | while read -r BRANCH REV UPSTREAM TEXT; do
 325                                 case "$UPSTREAM" in
 326                                         \[*)
 327                                                 UPSTREAM=${UPSTREAM#\[}
 328                                                 UPSTREAM=${UPSTREAM%\]}
 329                                                 UPSTREAM=${UPSTREAM%:*}
 330                                                 ;;
 331                                         *)
 332                                                 TEXT="$UPSTREAM $TEXT"
 333                                                 UPSTREAM=
 334                                                 ;;
 335                                 esac
 336                                 if [ x"$REV" = x"->" ]; then
 337                                         continue
 338                                 fi
 339                                 BRANCH=${BRANCH#remotes/}
 340                                 echo -n "  $BRANCH"
 341                                 if [ -n "$UPSTREAM" ]; then
 342                                         echo -n " (tracking $UPSTREAM)"
 343                                 fi
 344                                 #echo " $TEXT"
 345                                 echo
 346                         done
 347                 done
 348                 ;;
 349         branches_short)
 350                 for d in $repos; do
 351                         cd "$d0/$d" # am in a pipe, shouldn't use enter
 352                         git branch -a -v -v | cut -c 3- | sed "s,^,$d ,"
 353                         cd "$d0"
 354                 done | {
 355                         branches_list=
 356                         # branches_repos_*=
 357                         while read -r d BRANCH REV UPSTREAM TEXT; do
 358                                 case "$UPSTREAM" in
 359                                         \[*)
 360                                                 UPSTREAM=${UPSTREAM#\[}
 361                                                 UPSTREAM=${UPSTREAM%\]}
 362                                                 UPSTREAM=${UPSTREAM%:*}
 363                                                 ;;
 364                                         *)
 365                                                 TEXT="$UPSTREAM $TEXT"
 366                                                 UPSTREAM=
 367                                                 ;;
 368                                 esac
 369                                 if [ x"$REV" = x"->" ]; then
 370                                         continue
 371                                 fi
 372                                 BRANCH=${BRANCH#remotes/}
 373                                 ID=`echo "$BRANCH" | tr -c "A-Za-z0-9." "_"`
 374                                 branches_list="$branches_list $BRANCH" # TEH SORT MAKEZ IT UNIEQ
 375                                 eval "r=\$branches_repos_$ID"
 376                                 r="$r $d:$UPSTREAM"
 377                                 eval "branches_repos_$ID=\$r"
 378                         done
 379                         echo -n "$branches_list" | xargs -n 1 echo | sort -u | while IFS= read -r BRANCH; do
 380                                 ID=`echo "$BRANCH" | tr -c "A-Za-z0-9." "_"`
 381                                 eval "r=\$branches_repos_$ID"
 382                                 echo "$BRANCH: $r"
 383                         done
 384                 }
 385                 ;;
 386         merge)
 387                 for d in $repos; do
 388                         dv=`visible_repo_name "$d"`
 389                         enter "$d0/$d" verbose
 390                         r=`git symbolic-ref HEAD`
 391                         r=${r#refs/heads/}
 392                         if git log HEAD..origin/"`repobranch "$d"`" | grep .; then
 393                                 # we have uncommitted changes
 394                                 if yesno "Could merge from \"`repobranch "$d"`\" into \"$r\" in $dv. Do it?"; then
 395                                         if ! verbose git merge origin/"`repobranch "$d"`"; then
 396                                                 check_mergeconflict "$d"
 397                                                 exit 1 # this should ALWAYS be fatal
 398                                         fi
 399                                 fi
 400                         fi
 401                         cd "$d0"
 402                 done
 403                 ;;
 404         push|commit)
 405                 submit=$1
 406                 for d in $repos; do
 407                         dv=`visible_repo_name "$d"`
 408                         enter "$d0/$d" verbose
 409                         r=`git symbolic-ref HEAD`
 410                         r=${r#refs/heads/}
 411                         if git diff HEAD | grep .; then
 412                                 # we have uncommitted changes
 413                                 if yesno "Uncommitted changes in \"$r\" in $dv. Commit?"; then
 414                                         verbose git commit -a
 415                                 fi
 416                         fi
 417                         rem=`git config "branch.$r.remote" || echo origin`
 418                         bra=`git config "branch.$r.merge" || echo "$r"`
 419                         upstream="$rem/$bra"
 420                         if ! [ git rev-parse "$upstream" ]; then
 421                                 upstream="`repobranch "$d"`"
 422                         fi
 423                         if git log "$upstream".."$r" | grep .; then
 424                                 if yesno "Push \"$r\" in $dv?"; then
 425                                         verbose git push "$rem" HEAD
 426                                 fi
 427                         fi
 428                         if [ x"$submit" = x"-s" ]; then
 429                                 case "$r" in
 430                                         */*)
 431                                                 verbose git push "$rem" HEAD:"${bra%%/*}/finished/${bra#*/}"
 432                                                 ;;
 433                                 esac
 434                         fi
 435                         cd "$d0"
 436                 done
 437                 ;;
 438         compile)
 439                 if [ -n "$WE_HATE_OUR_USERS" ]; then
 440                         TARGETS="sv-debug cl-debug"
 441                         if [ -z "$CC" ]; then
 442                                 export CC=gcc
 443                         fi
 444                 elif [ x"`uname`" = x"Darwin" ] && ( [ -d /Library/Frameworks/SDL.framework ] || [ -d $(HOME)/Library/Frameworks/SDL.framework ] ); then
 445                         # AGL is broken in Snow Leopard, so let's default to SDL if it is available.
 446                         TARGETS="sv-debug sdl-debug"
 447                 else
 448                         TARGETS="sv-debug cl-debug sdl-debug"
 449                 fi
 450                 case "$1" in
 451                         -c)
 452                                 clean=true
 453                                 shift
 454                                 ;;
 455                         *)
 456                                 clean=false
 457                                 ;;
 458                 esac
 459                 case "$1" in
 460                         sdl)
 461                                 TARGETS="sdl-debug"
 462                                 shift
 463                                 ;;
 464                         glx|agl|wgl)
 465                                 TARGETS="cl-debug"
 466                                 shift
 467                                 ;;
 468                         dedicated)
 469                                 TARGETS="sv-debug"
 470                                 shift
 471                                 ;;
 472                 esac
 473                 if [ -z "$MAKEFLAGS" ]; then
 474                         if [ -f /proc/cpuinfo ]; then
 475                                 ncpus=$((`grep -c '^processor   :' /proc/cpuinfo`+0))
 476                                 if [ $ncpus -gt 1 ]; then
 477                                         MAKEFLAGS=-j$ncpus
 478                                 fi
 479                         fi
 480                         case "`uname`" in
 481                                 Linux|*BSD)
 482                                         MAKEFLAGS="$MAKEFLAGS DP_LINK_TO_LIBJPEG=1"
 483                                         ;;
 484                         esac
 485                         if [ -n "$WE_HATE_OUR_USERS" ]; then
 486                                 MAKEFLAGS="$MAKEFLAGS DP_MAKE_TARGET=mingw"
 487                         fi
 488                 fi
 489                 enter "$d0/fteqcc" verbose
 490                 if $clean; then
 491                         verbose make $MAKEFLAGS clean
 492                 fi
 493                 verbose make $MAKEFLAGS
 494                 enter "$d0/data/xonotic-data.pk3dir" verbose
 495                 if $clean; then
 496                         verbose make $MAKEFLAGS clean
 497                 fi
 498                 verbose make FTEQCC="$d0/fteqcc/fteqcc.bin" "$@" $MAKEFLAGS clean
 499                 verbose make FTEQCC="$d0/fteqcc/fteqcc.bin" "$@" $MAKEFLAGS
 500                 enter "$d0/darkplaces" verbose
 501                 if $clean; then
 502                         verbose make $MAKEFLAGS clean
 503                 fi
 504                 for T in $TARGETS; do
 505                         verbose make $MAKEFLAGS "$@" "$T"
 506                 done
 507                 verbose "$SELF" update-maps
 508                 ;;
 509         run)
 510                 if [ -n "$WE_HATE_OUR_USERS" ]; then
 511                         client=
 512                         export PATH="$d0/misc/buildfiles/w32:$PATH"
 513                 elif [ x"`uname`" = x"Darwin" ]; then
 514                         export DYLD_LIBRARY_PATH="$d0/misc/buildfiles/osx/Xonotic-SDL.app/Contents/MacOS"
 515                         client=-sdl
 516                 else
 517                         client=-sdl
 518                 fi
 519                 case "$1" in
 520                         sdl|glx|agl|dedicated)
 521                                 client=-$1
 522                                 shift
 523                                 ;;
 524                         wgl)
 525                                 client=
 526                                 shift
 527                                 ;;
 528                 esac
 529                 if ! [ -x "darkplaces/darkplaces$client" ]; then
 530                         if [ -x "darkplaces/darkplaces$client.exe" ]; then
 531                                 client=$client.exe
 532                         else
 533                                 echo "Client darkplaces/darkplaces$client not found, aborting"
 534                                 exit 1
 535                         fi
 536                 fi
 537                 set -- "darkplaces/darkplaces$client" -nexuiz -customgamename Xonotic -customgamedirname1 data -customgamedirname2 "" -customgamescreenshotname xonotic -customgameuserdirname xonotic "$@"
 538
 539                 # if pulseaudio is running: USE IT
 540                 if [ -z "$SDL_AUDIODRIVER" ] && ! [ -n "$WE_HATE_OUR_USERS" ] && ! [ x"`uname`" = x"Darwin" ]; then
 541                         if ps -C pulseaudio >/dev/null; then
 542                                 if ldd /usr/lib/libSDL.so 2>/dev/null | grep pulse >/dev/null; then
 543                                         export SDL_AUDIODRIVER=pulse
 544                                 fi
 545                         fi
 546                 fi
 547
 548                 if [ -n "$USE_GDB" ]; then
 549                         set -- gdb --args "$@"
 550                 fi
 551                 "$@"
 552                 ;;
 553         each|foreach)
 554                 for d in $repos; do
 555                         if verbose cd "$d0/$d"; then
 556                                 verbose "$@"
 557                                 cd "$d0"
 558                         fi
 559                 done
 560                 ;;
 561         save-patches)
 562                 outfile=$1
 563                 patchdir=`mktemp -d -t save-patches.XXXXXX`
 564                 for d in $repos; do
 565                         enter "$d0/$d" verbose
 566                         git branch -v -v | cut -c 3- | {
 567                                 i=0
 568                                 while read -r BRANCH REV UPSTREAM TEXT; do
 569                                         case "$UPSTREAM" in
 570                                                 \[*)
 571                                                         UPSTREAM=${UPSTREAM#\[}
 572                                                         UPSTREAM=${UPSTREAM%\]}
 573                                                         UPSTREAM=${UPSTREAM%:*}
 574                                                         TRACK=true
 575                                                         ;;
 576                                                 *)
 577                                                         UPSTREAM=origin/"`repobranch "$d"`"
 578                                                         TRACK=false
 579                                                         ;;
 580                                         esac
 581                                         if [ x"$REV" = x"->" ]; then
 582                                                 continue
 583                                         fi
 584                                         if git format-patch -o "$patchdir/$i" "$UPSTREAM".."$BRANCH"; then
 585                                                 echo "$d" > "$patchdir/$i/info.txt"
 586                                                 echo "$BRANCH" >> "$patchdir/$i/info.txt"
 587                                                 echo "$UPSTREAM" >> "$patchdir/$i/info.txt"
 588                                                 echo "$TRACK" >> "$patchdir/$i/info.txt"
 589                                                 i=$(($i+1))
 590                                         else
 591                                                 rm -rf "$patchdir/$i"
 592                                         fi
 593                                 done
 594                         }
 595                 done
 596                 ( cd "$patchdir" && tar cvzf - . ) > "$outfile"
 597                 rm -rf "$patchdir"
 598                 ;;
 599         restore-patches)
 600                 infile=$1
 601                 patchdir=`mktemp -d -t restore-patches.XXXXXX`
 602                 ( cd "$patchdir" && tar xvzf - ) < "$infile"
 603                 # detach the head
 604                 for P in "$patchdir"/*/info.txt; do
 605                         D=${P%/info.txt}
 606                         exec 3<"$P"
 607                         read -r d <&3
 608                         read -r BRANCH <&3
 609                         read -r UPSTREAM <&3
 610                         read -r TRACK <&3
 611                         verbose git checkout HEAD^0
 612                         verbose git branch -D "$BRANCH"
 613                         if [ x"$TRACK" = x"true" ]; then
 614                                 verbose git checkout --track -b "$BRANCH" "$UPSTREAM"
 615                         else
 616                                 verbose git branch -b "$BRANCH" "$UPSTREAM"
 617                         fi
 618                         verbose git am "$D"
 619                 done
 620                 rm -rf "$patchdir"
 621                 ;;
 622         admin-merge)
 623                 if [ "$#" = 1 ]; then
 624                         set -- "${1%%/*}" "${1#*/}"
 625                 fi
 626                 for d in $repos; do
 627                         enter "$d0/$d" verbose
 628                         git rev-parse "$1/$2" || continue
 629                         # 1. review
 630                         {
 631                                 git log HEAD.."$1/$2"
 632                                 git diff HEAD..."$1/$2"
 633                         } | less
 634                         if yesno "Merge \"$1/$2\" into `git symbolic-ref HEAD` of $d?"; then
 635                                 git merge "$1/$2"
 636                                 if "$SELF" compile && yesno "Still merge \"$1/$2\" into `git symbolic-ref HEAD` of $d? Maybe you want to test first."; then
 637                                         git push origin HEAD
 638                                         git push "$1" :"$2"
 639                                 else
 640                                         git reset --hard HEAD@{1}
 641                                 fi
 642                         fi
 643                 done
 644                 ;;
 645         admin-merge-2)
 646                 t=`mktemp`
 647                 report=""
 648                 reportecho()
 649                 {
 650                         report=$report"$*$LF"
 651                         echo "$*"
 652                 }
 653                 reportecho4()
 654                 {
 655                         report=$report"    $*$LF"
 656                         echo "    $*"
 657                 }
 658                 reportdo4()
 659                 {
 660                         o=`"$@" | sed 's/^/    /' || true`
 661                         reportecho "$o"
 662                 }
 663                 for d in $repos; do
 664                         enter "$d0/$d" verbose
 665                         base="`repobranch "$d"`"
 666                         reportecho "In $d:"
 667                         for ref in `git for-each-ref --format='%(refname)' refs/remotes/origin/`; do
 668                                 case "${ref#refs/remotes/origin/}" in
 669                                         "$base")
 670                                                 continue
 671                                                 ;;
 672                                         HEAD|master)
 673                                                 continue
 674                                                 ;;
 675                                 esac
 676                                 reportecho "  Branch $ref:"
 677                                 note=`GIT_NOTES_REF=refs/notes/admin-merge git notes show "$ref" 2>/dev/null || true`
 678                                 logdata=`git log --color "$base".."$ref"`
 679                                 diffdata=`git diff --color --find-copies-harder --ignore-space-change "$base"..."$ref"`
 680                                 if [ -z "$logdata" ]; then
 681                                         reportecho4 "--> not merging, no changes vs master"
 682                                 elif [ -z "$diffdata" ]; then
 683                                         reportecho4 "--> not merging, no changes vs master, branch contains redundant history"
 684                                         if yesno "Branch \"$ref\" probably should get deleted. Do it?" '{ echo "$logdata"; } | less -r'; then
 685                                                 git push origin :"${ref#refs/remotes/origin/}"
 686                                                 reportecho4 "--> branch deleted"
 687                                         fi
 688                                 elif [ -n "$note" ]; then
 689                                         reportdo4 echo "$note"
 690                                         reportecho4 "--> not merging, already had this one rejected before"
 691                                 elif yesno "Branch \"$ref\" may want to get merged. Do it?" '{ echo "$logdata"; echo "$diffdata"; } | less -r'; then
 692                                         git checkout "$base"
 693                                         org=`git rev-parse HEAD`
 694                                         if ! git merge "$ref" 2>&1 | tee "$t"; then
 695                                                 git reset --hard "$org"
 696                                                 GIT_NOTES_REF=refs/notes/admin-merge git notes edit -m "Merge failed:$LF`cat "$t"`" "$ref"
 697                                                 reportdo4 cat "$t"
 698                                                 reportecho4 "--> merge failed"
 699                                         elif ! "$SELF" compile 2>&1 | tee "$t"; then
 700                                                 git reset --hard "$org"
 701                                                 GIT_NOTES_REF=refs/notes/admin-merge git notes edit -m "Compile failed:$LF`cat "$t"`" "$ref"
 702                                                 reportdo4 cat "$t"
 703                                                 reportecho4 "--> compile failed"
 704                                         elif ! yesno "Still merge \"$ref\" into `git symbolic-ref HEAD` of $d? Maybe you want to test first."; then
 705                                                 git reset --hard "$org"
 706                                                 git notes edit "$ref"
 707                                                 note=`GIT_NOTES_REF=refs/notes/admin-merge git notes show "$ref" 2>/dev/null || true`
 708                                                 reportdo4 echo "$note"
 709                                                 reportecho4 "--> test failed"
 710                                         else
 711                                                 case ",`repoflags "$d"`," in
 712                                                         *,svn,*)
 713                                                                 # we do quite a mess here... luckily we know $org
 714                                                                 git pull # svn needs to be current
 715                                                                 git rebase -i --onto master "$org"
 716                                                                 git svn dcommit --add-author-from
 717                                                                 git reset --hard "$org"
 718                                                                 ;;
 719                                                         *)
 720                                                                 git push origin HEAD
 721                                                                 ;;
 722                                                 esac
 723                                                 reportecho4 "--> MERGED"
 724                                                 if yesno "Delete original branch \"$ref\"?"; then
 725                                                         git push origin :"${ref#refs/remotes/origin/}"
 726                                                         reportecho4 "--> branch deleted"
 727                                                 fi
 728                                         fi
 729                                 else
 730                                         GIT_NOTES_REF=refs/notes/admin-merge git notes edit "$ref"
 731                                         note=`GIT_NOTES_REF=refs/notes/admin-merge git notes show "$ref" 2>/dev/null || true`
 732                                         if [ -n "$note" ]; then
 733                                                 reportdo4 echo "$note"
 734                                                 reportecho4 "--> rejected"
 735                                         else
 736                                                 reportecho4 "--> postponed"
 737                                         fi
 738                                 fi
 739                                 reportecho ""
 740                         done
 741                         reportecho ""
 742                 done
 743                 rm -f "$t"
 744                 echo "$report" | ssh nexuiz@rm.endoftheinternet.org cat '>>' public_html/xonotic-merge-notes.txt
 745                 ;;
 746         *)
 747                 echo "Usage:"
 748                 echo "  $SELF pull"
 749                 echo "  $SELF merge"
 750                 echo "  $SELF push [-s]"
 751                 echo "  $SELF branches"
 752                 echo "  $SELF branch [<remote>] <branchname>"
 753                 echo "  $SELF branch <remote> <branchname> <srcbranchname>"
 754                 echo "  $SELF checkout [<remote>] <branchname>"
 755                 echo "  $SELF compile [-c] [<client>] <options>"
 756                 echo "  $SELF run [<client>] <options>"
 757                 echo "  $SELF each <command>"
 758                 ;;
 759 esac