iceweasel-start-page/bin/prepare-mochitests-dev

#!/usr/bin/env bash -x -e
#
# -e means "exit on error", so that we don't have to constantly
# check exit codes
#
# Forked from https://github.com/devtools-html/debugger.html/blob/master/bin/prepare-mochitests-dev
#
# This sets up a mozilla-central build for local mochitest development with an
# exported activity-stream tree and test directory.

# If AS_GIT_BIN_REPO (the git repo from which prepare-mochitests-dev and
# friends will be executed) isn't set in the environment, just use the repo
#  we're running from.
if [ -z ${AS_GIT_BIN_REPO+x} ]; then
  ROOT=`dirname $0`
  AS_GIT_BIN_REPO="../activity-stream" # as seen from mozilla-central
else
  ROOT=${AS_GIT_BIN_REPO}/bin
fi

# Compute the mozilla-central path based on whether AS_PINE_TEST_DIR is set
# (i.e. whether this script has been called from test-merges.js)
if [ -z ${AS_PINE_TEST_DIR+x} ]; then
  FIREFOX_PATH="$ROOT/../../mozilla-central"
else
  FIREFOX_PATH=${AS_PINE_TEST_DIR}/mozilla-central
fi

MC_MODULE_PATH="$FIREFOX_PATH/browser/components/newtab"

# By default, just use mozilla-central + the export.  If ENABLE_MC_AS is set to
# 1, patch on top of mozilla-central + the export to turn on the AS pref and
# turn on the tests.  Once AS is on by default in mozilla-central, stuff
# related to ENABLE_MC_AS can go away entirely.
ENABLE_MC_AS=${ENABLE_MC_AS-0}

# This will either download or update the local Firefox repo
"$ROOT/download-firefox-artifact"

# blow away any old bits in order to workaround bug 1335976 for users
# who are using the default objdir-frontend
rm -f ${FIREFOX_PATH}/objdir-frontend/dist/bin/browser/features/@activity-streams/*

# Clean, package, and copy the activity stream files.
npm run buildmc

# Patch mozilla-central (on top of the export) so that AS is preffed on, and
# the mochitests are turned on.
shopt -s nullglob # don't explode if there are no patches right now
if [ $ENABLE_MC_AS ]; then
  PATCHES=$AS_GIT_BIN_REPO/mozilla-central-patches/*.diff
  for p in $PATCHES
  do
    patch --directory="$FIREFOX_PATH" -p1 --force --no-backup-if-mismatch \
    --input=$p
  done
fi
shopt -u nullglob

# Be sure that we've built, and that the test glop in the objdir has been
# created.
#
cd "$FIREFOX_PATH"
./mach build
exit $?