media/webrtc/webrtc_update.sh

   1 #!/bin/bash
   2 # This Source Code Form is subject to the terms of the Mozilla Public
   3 # License, v. 2.0. If a copy of the MPL was not distributed with this file,
   4 # You can obtain one at http://mozilla.org/MPL/2.0/.
   5
   6 # First, get a new copy of the tree to play with
   7 # They both want to be named 'trunk'...
   8 mkdir webrtc_update
   9 cd webrtc_update
  10
  11 # Note: must be in trunk; won't work with --name (error during sync)
  12 gclient config --name trunk http://webrtc.googlecode.com/svn/trunk/peerconnection
  13 gclient sync --force
  14 if [ $2 ] ; then
  15 if [ $3 ] ; then
  16     echo
  17 else
  18     sed -i -e "s/\"webrtc_revision\":.*,/\"webrtc_revision\": \"$1\",/" -e "s/\"libjingle_revision\":.*,/\"libjingle_revision\": \"$2\",/" trunk/DEPS
  19     gclient sync --force
  20 fi
  21 fi
  22
  23 if [ $3 ] ; then
  24 echo "Updating from $3..."
  25 rm -rf trunk/third_party/webrtc
  26 mkdir trunk/src
  27 cp -a $3/webrtc/* trunk/src
  28 fi
  29
  30 cd trunk
  31
  32 export date=`date`
  33 export revision=`svnversion -n`
  34 if [ $1 ] ; then
  35   echo "WebRTC revision overridden from $revision to $1"
  36   export revision=$1
  37 else
  38   echo "WebRTC revision = $revision"
  39 fi
  40
  41 cd ../../media/webrtc
  42
  43 # safety - make it easy to find our way out of the forest
  44 hg tag -f -l old-tip
  45
  46 # Ok, now we have a copy of the source.  See what changed
  47 # (webrtc-import-last is a bookmark)
  48 # FIX! verify no changes in webrtc!
  49 hg update --clean webrtc-import-last
  50
  51 rm -rf trunk
  52 mv ../../webrtc_update/trunk trunk
  53 mv -f ../../webrtc_update/.g* .
  54 rmdir ../../webrtc_update
  55 (hg addremove --exclude "**webrtcsessionobserver.h" --exclude "**webrtcjson.h" --exclude "**.svn" --exclude "**.git" --exclude "**.pyc" --exclude "**.yuv" --similarity 70 --dry-run trunk; hg status -m; echo "************* Please look at the filenames found by rename and see if they match!!! ***********" ) | less
  56
  57 # FIX! Query user about add-removes better!!
  58 echo "Waiting 30 seconds - Hit ^C now to stop addremove and commit!\a\a\a\a"
  59 sleep 30  # let them ^C
  60
  61 # Add/remove files, detect renames
  62 hg addremove --exclude "**webrtcsessionobserver.h" --exclude "**webrtcjson.h" --exclude "**.svn" --exclude "**.git" --exclude "**.pyc" --exclude "**.yuv" --similarity 70 trunk
  63 hg status -a -r >/tmp/changed_webrtc_files
  64
  65 # leave this for the user for now until we're comfortable it works safely
  66
  67 # Commit the vendor branch
  68 echo "Commit, merge and push to server - cut and paste"
  69 echo "You probably want to do these from another shell so you can look at these"
  70 hg commit -m "Webrtc import $revision"
  71 # webrtc-import-last is auto-updated (bookmark)
  72
  73 #echo ""
  74 #hg update --clean webrtc-pending
  75 #hg merge -r webrtc-import-last
  76 #hg commit -m "merge latest import to pending, $revision"
  77 # webrtc-pending is auto-updated (bookmark)
  78
  79 echo ""
  80 echo "hg update --clean webrtc-trim"
  81 echo "hg merge -r webrtc-import-last"
  82 echo "hg commit -m 'merge latest import to trim, $revision'"
  83 # webrtc-trim is auto-updated (bookmark)
  84
  85 # commands to pull - never do more than echo them for the user
  86 echo ""
  87 echo "Here's how to pull this update into the mozilla repo:"
  88 echo "cd your_tree"
  89 echo "hg qpop -a"
  90 echo "hg pull --bookmark webrtc-trim path-to-webrtc-import-repo"
  91 echo "hg merge"
  92 echo "echo '#define WEBRTC_SVNVERSION $revision' >media/webrtc/webrtc_version.h"
  93 echo "echo '#define WEBRTC_PULL_DATE \"$date\"' >>media/webrtc/webrtc_version.h"
  94 echo "hg commit -m 'Webrtc updated to $revision; pull made on $date'"
  95 echo ""
  96 echo "Please check for added/removed/moved .gyp/.gypi files, and if so update EXTRA_CONFIG_DEPS in client.mk!"
  97 echo "possible gyp* file changes:"
  98 grep gyp /tmp/changed_webrtc_files
  99 echo ""
 100 echo "Once you feel safe:"
 101 echo "hg push"