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iefsergeiefserge
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Merge pull request #21 from runtimejs/new-terminal
New terminal & shell
2 parents b07b51a + dc70881 commit 0af7ab4

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+1082
-545
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‎CHANGELOG.md‎

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### 0.1.2 (2014-07-27)
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- New terminal
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- Shell application
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- User space tools (ls, eval, cat etc)
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- Threading system fixes and improvements
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- Separate v8 isolate for every application
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### 0.1.1 (2014-06-26)
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- Fix QEMU 'I/O thread has spun for 1000 iterations' warning bug

‎initrd/app/cat.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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function error(text) {
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console.error('cat: ' + text);
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}
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if ('string' !== typeof args.data.command) {
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console.error('cat: no input filenames');
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return;
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}
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var fileNames = args.data.command.split(' ');
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fileNames.forEach(function(filename) {
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args.system.fs.current({
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action: 'readFile',
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path: filename,
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}).then(function(fileContent) {
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args.env.stdout(fileContent);
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}, function(err) {
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var message = 'unknown error';
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switch(err.message) {
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case 'NOT_FOUND': message = 'file "' + filename + '" not found'; break;
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}
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error(message);
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});
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});
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})(runtime.args());

‎initrd/app/clear.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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args.env.stdout('', {x: 0, y: 0, clear: true});
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})(runtime.args());

‎initrd/app/date.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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console.log(new Date().toString());
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})(runtime.args());

‎initrd/app/echo.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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if ('string' !== typeof args.data.command) {
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console.error('echo: no input data');
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return;
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}
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console.log(args.data.command);
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})(runtime.args());

‎initrd/app/eval.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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function exit() {
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runtime.exit();
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}
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(function(args) {
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"use strict";
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if ('string' === typeof args.data.command && '' !== args.data.command) {
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evalLine(args.data.command);
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return;
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}
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args.env.stdout('JavaScript REPL (special commands: exit)\n', {fg: 'darkgray'});
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function readLine(cb) {
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args.env.stdout('> ', {fg: 'lightgreen'});
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args.env.stdin({
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mode: 'line',
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onData: function(data) {
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cb(data.text);
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}
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});
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}
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function evalLine(text) {
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text = text.trim();
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if ('' === text) {
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return;
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}
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try {
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var result = (1, eval)(text);
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args.env.stdout(result + '\n', {fg: 'lightgray'});
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} catch (err) {
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console.error(err.toString());
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}
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}
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readLine(function onData(text) {
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if ('exit' === text.trim()) {
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runtime.exit();
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}
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evalLine(text);
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readLine(onData);
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});
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})(runtime.args());

‎initrd/app/input.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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args.env.stdout('What is your name? ');
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function readLine(cb) {
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args.env.stdin({
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mode: 'line',
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onData: function(data) {
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cb(data.text);
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}
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});
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}
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readLine(function(text) {
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console.log('Hello, ' + text + '!');
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runtime.exit();
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});
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})(runtime.args());

‎initrd/app/ls.js‎

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// Copyright 2014 Runtime.JS project authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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(function(args) {
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"use strict";
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args.system.fs.current({
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action: 'list',
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path: '/',
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}).then(function(data) {
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data.forEach(function(name) {
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console.log(name);
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});
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}, function(err) {
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console.error(err.message);
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});
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})(runtime.args());

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