devops: support webkit-wpe compilation

This patch:
- teaches `//browser_patches/webkit/build.sh` to accept the `--wpe` flag
- teaches `//browser_patches/webkit/archive.sh` to accept the `--wpe` flag
- teaches `//browser_patches/webkit/pw_run.sh` to parse the `--headless`
flag. In this case, we will assume that
`//browser_patches/webkit/checkout` is built for WPE and will pass
proper dependencies.

browser_patches/webkit/archive.sh

@@ -3,20 +3,19 @@ set -e
 set +x
 
 if [[ ("$1" == "-h") || ("$1" == "--help") ]]; then
-  echo "usage: $(basename $0) [output-absolute-path]"
+  echo "usage: $(basename $0) [--wpe] [output-absolute-path]"
   echo
   echo "Generate distributable .zip archive from ./checkout folder that was previously built."
   echo
   exit 0
 fi
 
-if [[ $# != 1 ]]; then
-  echo "error: missing zip output path"
-  echo "try '$(basename $0) --help' for details"
-  exit 1
-fi
-
 ZIP_PATH=$1
+USE_WPE=""
+if [[ "$ZIP_PATH" == "--wpe" ]]; then
+  ZIP_PATH=$2
+  USE_WPE="true"
+fi
 if [[ $ZIP_PATH != /* ]]; then
   echo "ERROR: path $ZIP_PATH is not absolute"
   exit 1
@@ -55,20 +54,35 @@ createZipForLinux() {
   local tmpdir=$(mktemp -d -t webkit-deploy-XXXXXXXXXX)
   mkdir -p $tmpdir
 
-  # copy all relevant binaries
-  cp -t $tmpdir ./WebKitBuild/Release/bin/MiniBrowser ./WebKitBuild/Release/bin/WebKit*Process
   # copy runner
   cp -t $tmpdir ../pw_run.sh
   # copy protocol
   node ../concat_protocol.js > $tmpdir/protocol.json
-  # copy all relevant shared objects
-  LD_LIBRARY_PATH="$PWD/WebKitBuild/DependenciesGTK/Root/lib" ldd WebKitBuild/Release/bin/MiniBrowser | grep -o '[^ ]*WebKitBuild/[^ ]*' | xargs cp -t $tmpdir
 
-  # we failed to nicely build libgdk_pixbuf - expect it in the env
+  if [[ -n $USE_WPE ]]; then
-  rm $tmpdir/libgdk_pixbuf*
+    # copy all relevant binaries
+    cp -t $tmpdir ./WebKitBuild/Release/bin/MiniBrowser ./WebKitBuild/Release/bin/WPE*Process
+    # copy all relevant shared objects
+    LD_LIBRARY_PATH="$PWD/WebKitBuild/DependenciesWPE/Root/lib" ldd WebKitBuild/Release/bin/MiniBrowser | grep -o '[^ ]*WebKitBuild/[^ ]*' | xargs cp -t $tmpdir
+    LD_LIBRARY_PATH="$PWD/WebKitBuild/DependenciesWPE/Root/lib" ldd WebKitBuild/Release/bin/WPENetworkProcess | grep -o '[^ ]*WebKitBuild/[^ ]*' | xargs cp -t $tmpdir
+    LD_LIBRARY_PATH="$PWD/WebKitBuild/DependenciesWPE/Root/lib" ldd WebKitBuild/Release/bin/WPEWebProcess | grep -o '[^ ]*WebKitBuild/[^ ]*' | xargs cp -t $tmpdir
+    cd $tmpdir
+    ln -s libWPEBackend-fdo-1.0.so.1 libWPEBackend-fdo-1.0.so
+    cd -
+  else
+    # copy all relevant binaries
+    cp -t $tmpdir ./WebKitBuild/Release/bin/MiniBrowser ./WebKitBuild/Release/bin/WebKit*Process
+    # copy all relevant shared objects
+    LD_LIBRARY_PATH="$PWD/WebKitBuild/DependenciesGTK/Root/lib" ldd WebKitBuild/Release/bin/MiniBrowser | grep -o '[^ ]*WebKitBuild/[^ ]*' | xargs cp -t $tmpdir
+
+    # we failed to nicely build libgdk_pixbuf - expect it in the env
+    rm $tmpdir/libgdk_pixbuf*
+  fi
 
   # tar resulting directory and cleanup TMP.
-  zip -jr $ZIP_PATH $tmpdir
+  cd $tmpdir
+  zip --symlinks -r $ZIP_PATH ./
+  cd -
   rm -rf $tmpdir
 }
 

browser_patches/webkit/build.sh

@@ -10,11 +10,17 @@ if [[ "$(uname)" == "Darwin" ]]; then
   ./Tools/Scripts/build-webkit --release --touch-events
 elif [[ "$(uname)" == "Linux" ]]; then
   cd "checkout"
-  # Check that WebKitBuild exists and is not empty.
+  if [[ "$1" == "--wpe" ]]; then
-  if ! [[ (-d ./WebKitBuild) && (-n $(ls -1 ./WebKitBuild/)) ]]; then
+    if ! [[ -d ./WebKitBuild/DependenciesWPE ]]; then
-    yes | DEBIAN_FRONTEND=noninteractive ./Tools/Scripts/update-webkitgtk-libs
+      yes | DEBIAN_FRONTEND=noninteractive ./Tools/Scripts/update-webkitwpe-libs
+    fi
+    ./Tools/Scripts/build-webkit --wpe --release --touch-events MiniBrowser
+  else
+    if ! [[ -d ./WebKitBuild/DependenciesGTK ]]; then
+      yes | DEBIAN_FRONTEND=noninteractive ./Tools/Scripts/update-webkitgtk-libs
+    fi
+    ./Tools/Scripts/build-webkit --gtk --release --touch-events MiniBrowser
   fi
-  ./Tools/Scripts/build-webkit --gtk --release --touch-events MiniBrowser
 elif [[ "$(uname)" == MINGW* ]]; then
   /c/Windows/System32/cmd.exe "/c buildwin.bat"
 else

browser_patches/webkit/pw_run.sh

@@ -2,11 +2,11 @@
 
 function runOSX() {
   # if script is run as-is
-  if [ -d $SCRIPT_PATH/checkout/WebKitBuild/Release/MiniBrowser.app ]; then
+  if [[ -d $SCRIPT_PATH/checkout/WebKitBuild/Release/MiniBrowser.app ]]; then
     DYLIB_PATH="$SCRIPT_PATH/checkout/WebKitBuild/Release"
-  elif [ -d $SCRIPT_PATH/MiniBrowser.app ]; then
+  elif [[ -d $SCRIPT_PATH/MiniBrowser.app ]]; then
     DYLIB_PATH="$SCRIPT_PATH"
-  elif [ -d $SCRIPT_PATH/WebKitBuild/Release/MiniBrowser.app ]; then
+  elif [[ -d $SCRIPT_PATH/WebKitBuild/Release/MiniBrowser.app ]]; then
     DYLIB_PATH="$SCRIPT_PATH/WebKitBuild/Release"
   else
     echo "Cannot find a MiniBrowser.app in neither location" 1>&2
@@ -18,14 +18,18 @@ function runOSX() {
 
 function runLinux() {
   # if script is run as-is
-  if [ -d $SCRIPT_PATH/checkout/WebKitBuild ]; then
+  DEPENDENCIES_FOLDER="DependenciesGTK"
-    LD_PATH="$SCRIPT_PATH/checkout/WebKitBuild/DependenciesGTK/Root/lib:$SCRIPT_PATH/checkout/WebKitBuild/Release/bin"
+  if [[ "$*" == *--headless* ]]; then
+    DEPENDENCIES_FOLDER="DependenciesWPE";
+  fi
+  if [[ -d $SCRIPT_PATH/checkout/WebKitBuild ]]; then
+    LD_PATH="$SCRIPT_PATH/checkout/WebKitBuild/$DEPENDENCIES_FOLDER/Root/lib:$SCRIPT_PATH/checkout/WebKitBuild/Release/bin"
     MINIBROWSER="$SCRIPT_PATH/checkout/WebKitBuild/Release/bin/MiniBrowser"
-  elif [ -f $SCRIPT_PATH/MiniBrowser ]; then
+  elif [[ -f $SCRIPT_PATH/MiniBrowser ]]; then
     LD_PATH="$SCRIPT_PATH"
     MINIBROWSER="$SCRIPT_PATH/MiniBrowser"
-  elif [ -d $SCRIPT_PATH/WebKitBuild ]; then
+  elif [[ -d $SCRIPT_PATH/WebKitBuild ]]; then
-    LD_PATH="$SCRIPT_PATH/WebKitBuild/DependenciesGTK/Root/lib:$SCRIPT_PATH/WebKitBuild/Release/bin"
+    LD_PATH="$SCRIPT_PATH/WebKitBuild/$DEPENDENCIES_FOLDER/Root/lib:$SCRIPT_PATH/WebKitBuild/Release/bin"
     MINIBROWSER="$SCRIPT_PATH/WebKitBuild/Release/bin/MiniBrowser"
   else
     echo "Cannot find a MiniBrowser.app in neither location" 1>&2
@@ -35,9 +39,9 @@ function runLinux() {
 }
 
 SCRIPT_PATH="$(cd "$(dirname "$0")" ; pwd -P)"
-if [ "$(uname)" == "Darwin" ]; then
+if [[ "$(uname)" == "Darwin" ]]; then
   runOSX "$@"
-elif [ "$(uname)" == "Linux" ]; then
+elif [[ "$(uname)" == "Linux" ]]; then
   runLinux "$@"
 else
   echo "ERROR: cannot run on this platform!" 1>&2