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   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 $OLDHASH)"
  62      cd -
  63      exit 0
  64  fi
  65  
  66  # Build the distribution
  67  npm install && grunt git-build || exit 1
  68  
  69  # Get the list of changes
  70  NEWCHANGES=$(git log $OLDHASH.. --oneline --no-merges --reverse --color=never)
  71  NEWCHANGESDISPLAY=$(git log $OLDHASH.. --oneline --no-merges --reverse --color=always)
  72  
  73  # Copy files
  74  # - Exclude the default non-svg stylesheet
  75  rsync --recursive --delete --force --exclude 'oojs-ui.css' --exclude 'oojs-ui*.rtl.css' ./dist/ "$TARGET_REPO/$TARGET_DIR" || exit 1
  76  
  77  # Read the new version
  78  NEWVERSION=$(oojsuiversion)
  79  
  80  # Generate commit
  81  cd "$TARGET_REPO"
  82  COMMITMSG=$(cat <<END
  83  Update OOjs UI to $NEWVERSION
  84  
  85  New changes:
  86  $NEWCHANGES
  87  END
  88  )
  89  git add -u $TARGET_DIR && git add $TARGET_DIR && git commit -m "$COMMITMSG"
  90  cat >&2 <<END
  91  
  92  
  93  Created commit with changes:
  94  $NEWCHANGESDISPLAY
  95  END