modules/fdlibm/update.sh

   1 #!/bin/sh
   2
   3 # Script to update the mozilla in-tree copy of the fdlibm library.
   4 # Run this within the /modules/fdlibm directory of the source tree.
   5
   6 set -e
   7
   8 API_BASE_URL=https://api.github.com/repos/freebsd/freebsd
   9
  10 get_commit() {
  11     curl -s "${API_BASE_URL}/commits?path=lib/msun/src&per_page=1" \
  12         | python -c 'import json, sys; print(json.loads(sys.stdin.read())[0]["sha"])'
  13 }
  14 get_date() {
  15     curl -s "${API_BASE_URL}/commits/${COMMIT}" \
  16         | python -c 'import json, sys; print(json.loads(sys.stdin.read())["commit"]["committer"]["date"])'
  17 }
  18
  19 mv ./src/moz.build ./src_moz.build
  20 rm -rf src
  21 if [ "$#" -eq 0 ]; then
  22     COMMIT=$(get_commit)
  23 else
  24     COMMIT="$1"
  25 fi
  26 sh ./import.sh "${COMMIT}"
  27 mv ./src_moz.build ./src/moz.build
  28 COMMITDATE=$(get_date)
  29 for FILE in $(ls patches/*.patch | sort); do
  30     echo "Applying ${FILE} ..."
  31     patch -p3 --no-backup-if-mismatch < ${FILE}
  32 done
  33 hg add src
  34
  35 perl -p -i -e "s/\[commit [0-9a-f]{40} \(.{1,100}\)\]/[commit ${COMMIT} (${COMMITDATE})]/" README.mozilla
  36
  37 echo "###"
  38 echo "### Updated fdlibm/src to ${COMMIT}."
  39 echo "### Remember to verify and commit the changes to source control!"
  40 echo "###"