Jennifer Messerly
9bdc5bb751
R=vsm@google.com Review-Url: https://codereview.chromium.org/2815913002 .
38 lines
1.4 KiB
Bash
Executable File
38 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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#
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# Compiles code with DDC and runs the resulting code in node.js with devtool,
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# an Electron-based debugger and browser environment.
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#
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# The first script supplied should be the one with `main()`.
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#
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# Saves the output in the same directory as the sources for convenient
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# inspection, modification or rerunning the code.
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#
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set -e
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DDC_PATH=$( cd $( dirname "${BASH_SOURCE[0]}" )/.. && pwd )
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BASENAME=$( basename "${1%.*}")
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LIBROOT=$(cd $( dirname "${1%.*}") && pwd)
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export NODE_PATH=$DDC_PATH/lib/js/common:$LIBROOT:$NODE_PATH
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dart -c $DDC_PATH/bin/dartdevc.dart --modules=node --library-root=$LIBROOT \
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--dart-sdk-summary=$DDC_PATH/lib/sdk/ddc_sdk.sum \
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-o $LIBROOT/$BASENAME.js $*
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pushd $LIBROOT > /dev/null
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echo "
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// Fix the node.js search paths that Electron cleared out.
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const Module = require('module');
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const originalResolveFilename = Module._resolveFilename;
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Module._resolveFilename = function (request, parent, isMain) {
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let paths = parent.paths;
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const ddcPath = \"$DDC_PATH/lib/js/common\";
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if (paths[0] != ddcPath) {
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paths.splice(0, 0, ddcPath, \"$LIBROOT\");
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}
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return originalResolveFilename(request, parent, isMain);
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};
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let sdk = require(\"dart_sdk\");
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let main = require(\"$BASENAME\").$BASENAME.main;
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sdk._isolate_helper.startRootIsolate(main, []);" \
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> $LIBROOT/$BASENAME.run.js
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devtool $LIBROOT/$BASENAME.run.js
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popd > /dev/null
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