| #!/bin/bash |
| # |
| # Compiles code with DDC and runs the resulting code in node.js. |
| # |
| # The first script supplied should be the one with `main()`. |
| # |
| # Saves the output in the same directory as the sources for convenient |
| # inspection, modification or rerunning the code. |
| set -e |
| |
| function follow_links() { |
| file="$1" |
| while [ -h "$file" ]; do |
| file="$(readlink "$file")" |
| done |
| echo "$file" |
| } |
| PROG_NAME="$(follow_links "$BASH_SOURCE")" |
| SDK_DIR="$( cd "${PROG_NAME%/*}/../../.."; pwd -P)" |
| |
| if [[ `uname` == 'Darwin' ]]; |
| then |
| OUT_DIR="$SDK_DIR"/xcodebuild |
| else |
| OUT_DIR="$SDK_DIR"/out |
| fi |
| |
| if [ -z "$DART_CONFIGURATION" ]; |
| then |
| DIRS=$( ls "$OUT_DIR" ) |
| # list of possible configurations in decreasing desirability |
| CONFIGS=("ReleaseX64" "ReleaseIA32" "DebugX64" "DebugIA32" |
| "ReleaseARM" "ReleaseARM64" "ReleaseARMV5TE" |
| "DebugARM" "DebugARM64" "DebugARMV5TE") |
| DART_CONFIGURATION="None" |
| for CONFIG in ${CONFIGS[*]} |
| do |
| for DIR in $DIRS; |
| do |
| if [ "$CONFIG" = "$DIR" ]; |
| then |
| # choose most desirable configuration that is available and break |
| DART_CONFIGURATION="$DIR" |
| break 2 |
| fi |
| done |
| done |
| if [ "$DART_CONFIGURATION" = "None" ] |
| then |
| echo "No valid dart configuration found in $OUT_DIR" |
| exit 1 |
| fi |
| fi |
| |
| GEN_DIR="$OUT_DIR"/"$DART_CONFIGURATION"/gen/utils/dartdevc |
| |
| KERNEL=false |
| if [ "$1" = "-k" ]; then |
| KERNEL=true |
| shift |
| fi |
| |
| BASENAME=$( basename "${1%.*}") |
| LIBROOT=$(cd $( dirname "${1%.*}") && pwd) |
| |
| if [ "$KERNEL" = true ]; then |
| |
| if [ ! -e $GEN_DIR/kernel/ddc_sdk.dill ]; then |
| echo "DDC SDK must be built first, please run:" |
| echo " pushd $SDKDIR" |
| echo " ./tools/build.py -m release dartdevk_sdk" |
| exit 1 |
| fi |
| |
| NODE_PATH=$GEN_DIR/kernel/common:$LIBROOT:$NODE_PATH |
| |
| dart -c $SDK_DIR/pkg/dev_compiler/bin/dartdevk.dart --modules=node \ |
| --dart-sdk-summary=$GEN_DIR/kernel/ddc_sdk.dill \ |
| -o $LIBROOT/$BASENAME.js $* |
| else |
| |
| if [ ! -e $GEN_DIR/ddc_sdk.sum ]; then |
| echo "DDC SDK must be built first, please run:" |
| echo " pushd $SDKDIR" |
| echo " ./tools/build.py -m release dartdevc_sdk" |
| exit 1 |
| fi |
| |
| NODE_PATH=$GEN_DIR/js/common:$LIBROOT:$NODE_PATH |
| |
| dart -c $SDK_DIR/pkg/dev_compiler/bin/dartdevc.dart --modules=node \ |
| --library-root=$LIBROOT --dart-sdk-summary=$GEN_DIR/ddc_sdk.sum \ |
| -o $LIBROOT/$BASENAME.js $* |
| fi |
| |
| pushd $LIBROOT > /dev/null |
| echo " |
| // Fix the node.js search paths that Electron cleared out. |
| const Module = require('module'); |
| const originalResolveFilename = Module._resolveFilename; |
| Module._resolveFilename = function (request, parent, isMain) { |
| let paths = parent.paths; |
| const ddcPath = \"$GEN_DIR/js/common\"; |
| if (paths[0] != ddcPath) { |
| paths.splice(0, 0, ddcPath, \"$LIBROOT\"); |
| } |
| return originalResolveFilename(request, parent, isMain); |
| }; |
| let sdk = require(\"dart_sdk\"); |
| let main = require(\"$BASENAME\").$BASENAME.main; |
| sdk.dart.ignoreWhitelistedErrors(false); |
| sdk._isolate_helper.startRootIsolate(main, []);" \ |
| > $LIBROOT/$BASENAME.run.js |
| devtool $LIBROOT/$BASENAME.run.js |
| popd > /dev/null |