maintenance/resources/update-oojs-ui.sh

   1 #!/usr/bin/env bash
   2
   3 # This script generates a commit that updates our distribution copy of OOjs UI
   4
   5 if [ -z "$1" ]
   6 then
   7         # Missing required parameter
   8         echo >&2 "Usage: $0 path/to/repo/for/oojs-ui"
   9         exit 1
  10 fi
  11
  12 TARGET_REPO=$(cd $(dirname $0)/../..; pwd)
  13 TARGET_DIR=resources/lib/oojs-ui
  14 UI_REPO=$1
  15
  16 function oojsuihash() {
  17         grep "OOjs UI v" $TARGET_REPO/$TARGET_DIR/oojs-ui.js \
  18                 | head -n 1 \
  19                 | grep -Eo '\([a-z0-9]+\)' \
  20                 | sed 's/^(//' \
  21                 | sed 's/)$//'
  22 }
  23
  24 function oojsuitag() {
  25         grep "OOjs UI v" $TARGET_REPO/$TARGET_DIR/oojs-ui.js \
  26                 | head -n 1 \
  27                 | grep -Eo '\bv[0-9a-z.-]+\b'
  28 }
  29
  30 function oojsuiversion() {
  31         grep "OOjs UI v" $TARGET_REPO/$TARGET_DIR/oojs-ui.js \
  32                 | head -n 1 \
  33                 | grep -Eo '\bv[0-9a-z.-]+\b.*$'
  34 }
  35
  36 # Prepare working tree
  37 cd $TARGET_REPO &&
  38 git reset $TARGET_DIR && git checkout $TARGET_DIR && git fetch origin &&
  39 git checkout -B upstream-oojsui origin/master || exit 1
  40
  41 cd $UI_REPO || exit 1
  42
  43 # Read the old version and check for changes
  44 OLDHASH=$(oojsuihash)
  45 if [ -z "$OLDHASH" ]
  46 then
  47         OLDTAG=$(oojsuitag)
  48 fi
  49 if [ "$OLDHASH" == "" ]
  50 then
  51         OLDHASH=$(git rev-parse $OLDTAG)
  52         if [ $? != 0 ]
  53         then
  54                 echo Could not find OOjs UI version
  55                 cd -
  56                 exit 1
  57         fi
  58 fi
  59 if [ "$(git rev-parse $OLDHASH)" == "$(git rev-parse HEAD)" ]
  60 then
  61         echo "No changes (already at $OLDHASH)"
  62         cd -
  63         exit 0
  64 fi
  65
  66 # Build the distribution (using grunt-test instead of grunt-build, because we
  67 # want to run unit tests first, and because grunt-build is for a release build
  68 # and wouldn't put a git hash in the file headers)
  69 npm install && grunt test || exit 1
  70
  71 # Get the list of changes
  72 NEWCHANGES=$(git log $OLDHASH.. --oneline --no-merges --reverse --color=never)
  73 NEWCHANGESDISPLAY=$(git log $OLDHASH.. --oneline --no-merges --reverse --color=always)
  74
  75 # Copy files
  76 # - Exclude the default non-svg stylesheet
  77 rsync --recursive --delete --force --exclude 'oojs-ui.css' ./dist/ $TARGET_REPO/$TARGET_DIR || exit 1
  78
  79 # Read the new version
  80 NEWVERSION=$(oojsuiversion)
  81
  82 # Generate commit
  83 cd $TARGET_REPO
  84 COMMITMSG=$(cat <<END
  85 Update OOjs UI to $NEWVERSION
  86
  87 New changes:
  88 $NEWCHANGES
  89 END
  90 )
  91 git add -u $TARGET_DIR && git add $TARGET_DIR && git commit -m "$COMMITMSG"
  92 cat >&2 <<END
  93
  94
  95 Created commit with changes:
  96 $NEWCHANGESDISPLAY
  97 END